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BABY - As of  06/03/20, 05:57:28 AM:   428 Insider Transactions.

Sector: Healthcare    Industry: Medical Appliances & Equipment
Prev Close:$40.44  Avg Vol(3m): 339,748  P/E: 35.40  EPS: 1.14

Email this page to a friend.    Institutional Transactions for BABY

                Buy: Blue    Sell: Red
Non-meaningful transactions (gifts, grants, etc.) are automatically filtered out for quicker actions.
Buy(P) /
Sell(S)		 P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
S 2019-08-01 2019-08-02 17:46:23.0 NATUS MEDICAL INC BABY LUDLUM KEN director 12,632 $31.94 $403,466.00 39,406 view
S 2019-07-31 2019-08-02 17:43:26.0 NATUS MEDICAL INC BABY Noll Austin Francis III officer (Executive VP and CCO) 20,000 $31.14 $622,800.00 85,193 view
S 2019-06-11 2019-06-13 16:45:24.0 NATUS MEDICAL INC BABY LUDLUM KEN director 4,250 $24.41 $103,742.00 46,192 view
S 2019-05-31 2019-06-04 20:13:15.0 NATUS MEDICAL INC BABY LUDLUM KEN director 6,000 $24.84 $149,040.00 50,442 view
S 2019-05-21 2019-05-21 18:32:20.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP of Medical Affairs) 500 $26.64 $13,320.00 150,898 view
S 2019-05-17 2019-05-21 18:32:20.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP of Medical Affairs) 3,000 $26.28 $78,840.00 151,398 view
S 2019-05-10 2019-05-13 17:27:00.0 NATUS MEDICAL INC BABY LUDLUM KEN director 7,515 $26.28 $197,494.00 56,442 view
S 2019-05-02 2019-05-02 19:14:48.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,000 $26.92 $53,840.00 20,392 view
S 2019-05-01 2019-05-02 19:14:48.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 4,000 $26.88 $107,520.00 22,392 view
S 2019-04-30 2019-05-02 19:14:48.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,000 $26.25 $52,500.00 26,392 view
S 2019-04-30 2019-05-02 19:11:27.0 NATUS MEDICAL INC BABY Noll Austin Francis III officer (Executive VP and CCO) 14,250 $26.43 $376,628.00 85,193 view
P 2019-03-07 2019-03-11 18:23:46.0 NATUS MEDICAL INC BABY Heine Lisa Wipperman director 100 $27.18 $2,718.00 4,232 view
S 2019-03-04 2019-03-05 18:43:52.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,000 $28.50 $57,000.00 28,392 view
S 2019-03-01 2019-03-05 18:43:52.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,000 $28.30 $56,600.00 30,392 view
S 2019-03-01 2019-03-05 18:43:52.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 4,304 $27.80 $119,651.00 32,392 view
S 2019-02-25 2019-02-27 14:09:05.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 3,696 $28.34 $104,745.00 36,696 view
S 2018-11-29 2018-12-03 17:49:13.0 NATUS MEDICAL INC BABY LUDLUM KEN director 10,000 $34.93 $349,300.00 63,957 view
S 2018-10-26 2018-12-03 17:49:13.0 NATUS MEDICAL INC BABY LUDLUM KEN director 20,000 $29.06 $581,200.00 73,957 view
S 2018-11-19 2018-11-20 17:19:13.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 14,750 $33.54 $494,715.00 32,392 view
S 2018-08-30 2018-08-31 16:29:28.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (President and CEO) 4,072 $36.54 $148,791.00 114,028 view
S 2018-08-29 2018-08-31 16:29:28.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (President and CEO) 12,183 $36.96 $450,284.00 118,100 view
S 2018-08-29 2018-08-31 16:29:28.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (President and CEO) 31,345 $36.85 $1,155,060.00 130,283 view
S 2018-08-02 2018-08-06 17:59:08.0 NATUS MEDICAL INC BABY LUDLUM KEN director 3,000 $36.89 $110,670.00 93,957 view
S 2018-08-02 2018-08-06 17:59:08.0 NATUS MEDICAL INC BABY LUDLUM KEN director 5,000 $36.89 $184,450.00 93,957 view
S 2018-07-31 2018-07-31 19:53:50.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 500 $36.05 $18,025.00 47,142 view
S 2018-07-31 2018-07-31 19:53:50.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 3,240 $36.00 $116,640.00 47,642 view
S 2018-07-27 2018-07-31 19:53:50.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 4,100 $34.03 $139,523.00 50,882 view
S 2018-07-27 2018-07-31 19:53:50.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 5,000 $34.17 $170,850.00 54,982 view
S 2018-05-16 2018-05-18 16:37:39.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 3,000 $35.91 $107,730.00 89,402 view
S 2018-05-16 2018-05-18 16:37:39.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 5,000 $35.91 $179,550.00 89,402 view
S 2018-05-09 2018-05-11 16:24:25.0 NATUS MEDICAL INC BABY Noll Austin Francis III officer (VP/GM Neurology) 9,375 $33.70 $315,938.00 81,901 view
S 2018-05-07 2018-05-09 17:34:29.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 15,358 $33.32 $511,729.00 136,373 view
S 2018-04-30 2018-05-02 17:02:34.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 35,673 $33.37 $1,190,410.00 639,257 view
S 2018-04-30 2018-05-02 17:02:34.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 76,827 $33.51 $2,574,470.00 639,257 view
S 2018-04-30 2018-05-02 17:02:34.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 47,500 $33.47 $1,589,820.00 639,257 view
S 2018-03-02 2018-03-06 19:04:17.0 NATUS MEDICAL INC BABY LUDLUM KEN director 4,000 $31.67 $126,700.00 89,825 view
S 2017-11-13 2017-11-15 16:37:52.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 5,000 $41.01 $205,050.00 89,402 view
S 2017-11-06 2017-11-08 17:39:52.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 12,642 $42.91 $542,468.00 128,772 view
S 2017-09-14 2017-09-15 16:21:26.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 4,400 $35.17 $154,748.00 50,850 view
S 2017-08-14 2017-08-15 18:19:43.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 3,000 $34.10 $102,300.00 94,402 view
P 2017-06-15 2017-06-15 13:54:36.0 NATUS MEDICAL INC BABY HAWKINS JAMES B CEO 4,000 $33.97 $135,900.00 578,023 view
P 2017-05-31 2017-05-31 17:11:23.0 NATUS MEDICAL INC BABY HAWKINS JAMES B CEO 6,000 $33.81 $202,860.00 574,023 view
S 2017-05-25 2017-05-30 16:58:28.0 NATUS MEDICAL INC BABY Engibous Doris director 5,000 $32.68 $163,400.00 17,650 N/A view
S 2017-03-02 2017-03-06 16:49:26.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 5,000 $37.26 $186,300.00 92,402 N/A view
S 2017-02-09 2017-02-10 17:11:06.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 5,000 $36.00 $180,000.00 51,150 N/A view
P 2016-12-16 2016-12-16 14:43:35.0 NATUS MEDICAL INC BABY HAWKINS JAMES B CEO 10,000 $35.20 $352,000.00 477,396 N/A view
P 2016-10-27 2016-10-27 17:28:41.0 NATUS MEDICAL INC BABY HAWKINS JAMES B CEO 10,000 $38.30 $383,030.00 469,725 N/A view
S 2016-10-25 2016-10-26 20:45:39.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (Sr. VP, CFO) 16,138 $41.22 $665,154.00 70,980 N/A view
S 2016-10-24 2016-10-26 20:45:39.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (Sr. VP, CFO) 14,138 $41.61 $588,226.00 77,213 N/A view
S 2016-10-24 2016-10-24 20:12:02.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 3,250 $41.92 $136,237.00 51,150 N/A view
P 2016-09-28 2016-09-28 11:06:39.0 NATUS MEDICAL INC BABY HAWKINS JAMES B CEO 10,000 $38.48 $384,840.00 459,725 N/A view
S 2016-04-26 2016-04-28 20:49:53.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 5,000 $34.61 $173,050.00 50,000 N/A view
S 2016-04-22 2016-04-28 20:45:55.0 NATUS MEDICAL INC BABY Engibous Doris director 5,000 $32.68 $163,400.00 13,250 N/A view
S 2016-04-22 2016-04-28 20:44:27.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 7,459 $33.56 $250,324.00 104,660 N/A view
S 2016-04-22 2016-04-26 20:44:07.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 7,459 $33.56 $250,324.00 104,660 N/A view
S 2016-04-22 2016-04-26 20:44:07.0 NATUS MEDICAL INC BABY Engibous Doris director 5,000 $32.68 $163,400.00 13,250 N/A view
S 2016-02-17 2016-02-18 20:21:08.0 NATUS MEDICAL INC BABY LUDLUM KEN director 117 $33.00 $3,861.00 80,325 N/A view
S 2016-02-16 2016-02-18 20:21:08.0 NATUS MEDICAL INC BABY LUDLUM KEN director 6,508 $33.02 $214,894.00 80,442 N/A view
S 2015-12-09 2015-12-11 20:24:39.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 14,000 $48.78 $682,920.00 123,043 N/A view
S 2015-11-25 2015-11-30 20:44:04.0 NATUS MEDICAL INC BABY Noll Austin Francis III officer (VP/GM Neurology) 21,750 $48.40 $1,052,700.00 57,934 N/A view
S 2015-11-25 2015-11-30 20:44:04.0 NATUS MEDICAL INC BABY Noll Austin Francis III officer (VP/GM Neurology) 17,125 $48.40 $828,850.00 57,934 N/A view
S 2015-11-27 2015-11-30 20:39:29.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 43,408 $49.17 $2,134,370.00 377,274 N/A view
S 2015-11-25 2015-11-30 20:39:29.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 14,103 $48.86 $689,073.00 420,682 N/A view
S 2015-11-12 2015-11-12 20:20:59.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 26,758 $47.32 $1,266,190.00 434,785 N/A view
S 2015-11-10 2015-11-12 20:20:59.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 15,731 $48.12 $756,976.00 461,543 N/A view
S 2015-10-30 2015-10-30 19:45:38.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 37,649 $45.53 $1,714,160.00 477,274 N/A view
S 2015-10-29 2015-10-30 19:45:38.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 6,162 $45.89 $282,774.00 477,274 N/A view
S 2015-10-28 2015-10-30 19:45:38.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 56,189 $45.89 $2,578,510.00 477,274 N/A view
S 2015-10-28 2015-10-29 20:14:05.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 24,600 $45.71 $1,124,470.00 123,043 N/A view
S 2015-10-27 2015-10-29 20:14:05.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 1,400 $46.02 $64,428.00 123,043 N/A view
S 2015-10-28 2015-10-29 20:03:02.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (Sr. VP, CFO) 17,500 $45.70 $799,750.00 74,000 N/A view
S 2015-10-28 2015-10-29 20:03:02.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (Sr. VP, CFO) 962 $45.70 $43,963.40 74,000 N/A view
S 2015-10-27 2015-10-29 20:03:02.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (Sr. VP, CFO) 10,496 $45.75 $480,192.00 74,000 N/A view
S 2015-09-15 2015-09-16 20:41:59.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 5,994 $40.76 $244,315.00 92,402 N/A view
S 2015-09-14 2015-09-16 20:41:59.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 4,000 $40.27 $161,080.00 98,396 N/A view
S 2015-09-08 2015-09-10 20:31:23.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 3,006 $40.09 $120,511.00 102,396 N/A view
S 2015-08-18 2015-08-20 20:29:02.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 3,000 $45.62 $136,860.00 105,402 N/A view
S 2015-08-13 2015-08-14 19:28:52.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 3,006 $45.55 $136,923.00 108,402 N/A view
S 2015-08-12 2015-08-14 19:28:52.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 994 $45.54 $45,266.80 111,408 N/A view
S 2015-07-28 2015-07-28 20:51:51.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 2,541 $45.77 $116,302.00 101,683 N/A view
S 2015-07-24 2015-07-28 20:51:51.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 16,000 $45.54 $728,640.00 101,683 N/A view
S 2015-07-24 2015-07-24 20:27:34.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 4,000 $45.30 $181,200.00 50,000 N/A view
S 2015-06-15 2015-06-15 20:42:45.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 6,000 $41.30 $247,800.00 112,402 N/A view
S 2015-06-08 2015-06-08 20:43:03.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 100,000 $42.08 $4,208,000.00 513,798 N/A view
S 2015-06-03 2015-06-05 20:44:02.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 26,000 $41.01 $1,066,260.00 129,585 N/A view
S 2015-05-28 2015-06-01 20:37:00.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 6,000 $38.29 $229,740.00 118,402 N/A view
S 2015-05-27 2015-05-29 20:31:47.0 NATUS MEDICAL INC BABY LUDLUM KEN director 2,500 $36.57 $91,425.00 83,700 N/A view
S 2015-05-27 2015-05-29 20:31:47.0 NATUS MEDICAL INC BABY LUDLUM KEN director 2,500 $36.57 $91,425.00 83,700 N/A view
S 2015-05-27 2015-05-29 20:31:47.0 NATUS MEDICAL INC BABY LUDLUM KEN director 2,500 $36.57 $91,425.00 83,700 N/A view
S 2015-05-26 2015-05-28 20:42:31.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 15,939 $36.19 $576,832.00 101,683 N/A view
S 2015-05-26 2015-05-28 20:42:31.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 10,000 $36.19 $361,900.00 101,683 N/A view
S 2015-05-13 2015-05-15 20:59:02.0 NATUS MEDICAL INC BABY Kennedy Jonathan director officer (Sr. VP, CFO) 11,459 $36.25 $415,389.00 92,727 N/A view
S 2015-04-28 2015-04-30 20:57:23.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 4,100 $40.75 $167,075.00 0 N/A view
S 2015-04-28 2015-04-30 20:57:23.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 10,500 $40.75 $427,875.00 0 N/A view
S 2015-04-28 2015-04-30 20:57:23.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 8,572 $40.75 $349,309.00 0 N/A view
S 2015-04-28 2015-04-30 20:57:23.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 15,128 $40.83 $617,676.00 101,683 N/A view
S 2015-04-28 2015-04-30 20:57:23.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 18,933 $40.83 $773,034.00 101,683 N/A view
S 2015-04-24 2015-04-28 20:48:42.0 NATUS MEDICAL INC BABY Engibous Doris director 5,000 $42.20 $211,000.00 10,000 N/A view
S 2015-04-24 2015-04-28 20:48:42.0 NATUS MEDICAL INC BABY Engibous Doris director 10,000 $42.20 $422,000.00 10,000 N/A view
S 2015-02-03 2015-02-05 20:14:02.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 40,000 $36.64 $1,465,600.00 129,585 6.00% view
S 2014-12-09 2014-12-11 19:59:01.0 NATUS MEDICAL INC BABY Kennedy Jonathan officer (Sr. VP, CFO) 45,833 $35.67 $1,634,860.00 80,000 -3.20% view
S 2014-12-08 2014-12-10 20:17:14.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 4,451 $34.65 $154,227.00 124,402 -5.34% view
S 2014-12-05 2014-12-10 20:17:14.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 561 $34.65 $19,438.70 128,853 -2.89% view
S* 2014-12-02 2014-12-10 20:17:14.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,278 $3,478.00 $7,922,880.00 129,414 98.97% view
S 2014-11-04 2014-11-04 20:57:41.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 4,100 $34.01 $139,441.00 435,798 -1.09% view
S 2014-10-24 2014-11-04 20:57:41.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 14,300 $34.13 $488,059.00 435,798 -1.64% view
S 2014-10-30 2014-10-31 19:55:39.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 5,000 $33.96 $169,800.00 50,750 -0.80% view
S 2014-10-30 2014-10-31 19:55:39.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 10,000 $33.90 $339,000.00 50,750 -0.97% view
S 2014-10-28 2014-10-29 20:29:57.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 10,479 $33.33 $349,265.00 121,585 -2.70% view
S 2014-10-27 2014-10-29 20:29:57.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 18,933 $33.09 $626,493.00 121,585 -5.47% view
S 2014-10-27 2014-10-29 20:29:57.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 20,588 $33.09 $681,257.00 121,585 -5.47% view
S 2014-10-28 2014-10-28 20:59:02.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 130,000 $33.36 $4,336,800.00 435,431 -2.61% view
S 2014-10-27 2014-10-28 20:59:02.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 1,600 $33.24 $53,184.00 435,431 -4.99% view
S 2014-10-27 2014-10-28 20:59:02.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 70,000 $33.24 $2,326,800.00 435,431 -4.99% view
S 2014-10-24 2014-10-28 20:59:02.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 9,970 $33.27 $331,702.00 435,431 -4.27% view
S 2014-10-24 2014-10-28 20:59:02.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 40,030 $33.27 $1,331,800.00 435,431 -4.27% view
S 2014-10-24 2014-10-28 20:44:04.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 30,000 $33.33 $999,900.00 90,183 -4.08% view
S 2014-09-10 2014-09-12 20:51:39.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,200 $29.30 $64,460.00 131,692 -3.86% view
S 2014-09-08 2014-09-10 20:43:09.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 5,000 $29.17 $145,850.00 133,892 -5.83% view
S 2014-07-30 2014-07-31 14:07:25.0 NATUS MEDICAL INC BABY Noll Austin Francis III officer (VP/GM Neurology) 23,500 $29.42 $691,370.00 53,000 4.45% view
S 2014-05-30 2014-06-03 13:15:41.0 NATUS MEDICAL INC BABY LUDLUM KEN director 2,500 $24.77 $61,925.00 79,700 -1.49% view
S 2014-03-06 2014-03-10 20:15:15.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 8,932 $27.60 $246,523.00 119,742 10.65% view
S 2014-02-24 2014-02-24 19:16:58.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 33,914 $25.88 $877,694.00 468,844 3.94% view
S 2014-02-20 2014-02-24 19:16:58.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 41,086 $25.88 $1,063,310.00 468,844 -1.43% view
S 2014-02-20 2014-02-24 19:11:09.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 8,527 $25.75 $219,570.00 128,674 -1.94% view
S 2014-02-20 2014-02-24 19:11:09.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP/GM Newborn Care) 20,000 $25.65 $513,000.00 137,201 -2.34% view
S 2014-02-14 2014-02-18 20:40:45.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,500 $25.00 $62,500.00 46,750 -4.32% view
S 2014-02-14 2014-02-18 20:40:45.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 5,000 $25.00 $125,000.00 49,250 -4.32% view
S 2014-02-13 2014-02-18 20:40:45.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 12,500 $25.00 $312,500.00 49,250 -3.72% view
S 2014-02-13 2014-02-18 20:34:54.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 20,000 $24.88 $497,600.00 127,972 -4.22% view
S 2014-01-31 2014-02-04 20:23:36.0 NATUS MEDICAL INC BABY Engibous Doris director 5,000 $25.59 $127,950.00 6,000 1.91% view
S 2014-01-31 2014-02-04 20:23:36.0 NATUS MEDICAL INC BABY Engibous Doris director 15,000 $25.59 $383,850.00 6,000 1.91% view
S 2014-02-04 2014-02-04 20:21:08.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 707 $24.51 $17,328.60 468,844 -7.79% view
S 2014-01-31 2014-02-04 20:21:08.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 16,203 $25.99 $421,116.00 468,844 3.42% view
S 2013-12-04 2013-12-04 20:25:51.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 22,796 $22.15 $504,931.00 413,844 -2.57% view
S 2013-12-03 2013-12-04 20:25:51.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 23,248 $22.42 $521,220.00 413,844 -1.34% view
S 2013-12-02 2013-12-04 20:25:51.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President & CEO) 160,834 $22.67 $3,646,110.00 413,844 2.21% view
S 2013-11-26 2013-11-29 19:24:54.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 27,159 $21.81 $592,338.00 120,972 -3.07% view
S 2013-11-15 2013-11-18 19:43:40.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 7,722 $22.00 $169,884.00 44,892 4.91% view
S 2013-11-14 2013-11-18 19:43:40.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,278 $22.05 $50,229.90 52,614 5.12% view
S 2013-11-12 2013-11-15 20:05:54.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs, QA/RA) 22,841 $21.17 $483,544.00 120,972 1.65% view
S 2013-10-29 2013-10-30 17:27:45.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 5,000 $19.72 $98,600.00 122,201 -16.78% view
S 2013-10-28 2013-10-30 17:27:45.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 20,000 $19.50 $390,000.00 127,201 -15.54% view
S 2013-09-12 2013-09-17 20:38:08.0 NATUS MEDICAL INC BABY Engibous Doris director 33,750 $13.53 $456,638.00 6,000 -6.28% view
S 2013-09-12 2013-09-12 20:09:46.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 2,800 $13.91 $38,948.00 104,029 -3.38% view
S 2013-09-10 2013-09-12 20:09:46.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 1,425 $13.85 $19,736.20 106,829 -0.51% view
S 2013-08-19 2013-08-21 20:34:41.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 5,818 $12.78 $74,354.00 108,254 -7.20% view
S 2013-08-19 2013-08-21 20:34:18.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs, QA/RA) 5,818 $12.78 $74,354.00 120,972 -7.20% view
S 2013-08-19 2013-08-21 20:34:08.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 22,190 $12.78 $283,588.00 413,211 -7.20% view
S 2013-06-05 2013-06-07 19:36:32.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 22,682 $14.30 $324,353.00 122,244 0.07% view
S 2013-06-03 2013-06-05 20:46:38.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 7,318 $14.50 $106,111.00 122,244 3.52% view
S 2013-05-28 2013-05-30 19:51:15.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance) 10,000 $14.42 $144,200.00 113,292 5.34% view
S 2013-03-13 2013-03-14 17:42:20.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 10,000 $13.31 $133,100.00 87,118 2.85% view
P 2013-03-12 2013-03-14 17:38:13.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 5,000 $13.40 $67,000.00 30,750 -3.51% view
S 2013-02-19 2013-02-21 20:33:39.0 NATUS MEDICAL INC BABY Buhler John T officer (President and COO) 11,886 $11.95 $142,038.00 100,610 -10.38% view
S 2012-12-12 2012-12-13 20:54:03.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (VP North American Operations) 17,000 $10.46 $177,820.00 67,162 -22.85% view
S 2012-12-11 2012-12-13 20:54:03.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (VP North American Operations) 3,128 $10.68 $33,407.00 84,162 -20.32% view
S 2012-11-30 2012-11-30 21:21:37.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 26,157 $11.42 $298,713.00 95,472 7.09% view
S 2012-11-27 2012-11-28 16:56:30.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs, QA/RA) 25,000 $11.37 $284,250.00 68,790 5.72% view
P 2012-11-27 2012-11-28 16:55:39.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 9,000 $11.69 $105,210.00 25,750 -8.30% view
P 2012-11-26 2012-11-28 16:55:39.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 1,000 $11.35 $11,350.00 16,750 -7.75% view
S 2012-11-09 2012-11-13 20:10:43.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 49,885 $11.19 $558,213.00 99,003 2.77% view
S 2012-11-09 2012-11-13 09:10:17.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 49,885 $11.19 $558,213.00 125,160 2.77% view
S 2012-08-15 2012-08-17 19:56:17.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (VP North American Operations) 5,807 $11.55 $67,070.90 87,290 -7.97% view
S 2012-08-15 2012-08-17 19:56:17.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (VP North American Operations) 11,000 $11.44 $125,840.00 93,097 -9.00% view
S 2012-08-15 2012-08-17 19:50:10.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 5,446 $11.55 $62,901.30 99,446 -7.97% view
S 2012-08-15 2012-08-17 19:48:27.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 5,807 $11.55 $67,070.90 77,810 -7.97% view
S 2012-08-15 2012-08-17 19:38:25.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs, QA/RA) 5,807 $11.55 $67,070.90 78,790 -7.97% view
S 2012-05-03 2012-05-07 19:23:57.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 7,500 $12.05 $90,375.00 7,000 9.71% view
S 2012-05-03 2012-05-07 19:23:57.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 5,000 $12.05 $60,250.00 7,000 9.71% view
S 2012-05-03 2012-05-07 19:23:25.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 4,214 $12.05 $50,778.70 83,449 9.71% view
S 2012-05-03 2012-05-07 19:23:25.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 9,744 $12.06 $117,513.00 83,449 9.78% view
S 2012-05-03 2012-05-07 19:23:25.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 14,421 $12.05 $173,773.00 83,449 9.71% view
S 2011-12-15 2011-12-16 18:11:45.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 10,000 $9.20 $92,000.00 54,892 -8.80% view
S 2011-12-13 2011-12-15 19:25:48.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 5,422 $8.78 $47,605.20 61,391 -14.01% view
S 2011-11-04 2011-11-08 19:57:57.0 NATUS MEDICAL INC BABY LUDLUM KEN director 4,000 $8.25 $33,000.00 0 -0.97% view
S 2011-08-17 2011-08-18 16:24:36.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs, QA/RA) 3,602 $10.21 $36,776.40 63,597 -1.57% view
S 2011-08-16 2011-08-18 16:24:36.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs, QA/RA) 899 $10.25 $9,214.75 67,199 -1.17% view
S 2011-08-17 2011-08-18 16:23:54.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (VP North American Operations) 3,602 $10.21 $36,776.40 83,097 -1.57% view
S 2011-08-16 2011-08-18 16:23:54.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (VP North American Operations) 899 $10.25 $9,214.75 86,699 -1.17% view
S 2011-08-17 2011-08-18 16:23:34.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 3,602 $10.21 $36,776.40 65,659 -1.57% view
S 2011-08-16 2011-08-18 16:23:34.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 899 $10.25 $9,214.75 69,261 -1.17% view
S 2011-08-17 2011-08-18 16:19:38.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 3,602 $10.21 $36,776.40 97,870 -1.57% view
S 2011-08-16 2011-08-18 16:19:38.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 899 $10.25 $9,214.75 101,472 -1.17% view
S 2011-08-02 2011-08-04 17:58:39.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 943 $11.24 $10,599.30 87,598 13.79% view
S 2011-08-02 2011-08-04 17:58:39.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 943 $11.24 $10,599.30 68,098 13.79% view
S 2011-08-02 2011-08-04 17:55:23.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 943 $11.24 $10,599.30 102,371 13.79% view
S 2011-08-02 2011-08-04 17:55:23.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 943 $11.24 $10,599.30 70,160 13.79% view
S 2011-06-09 2011-06-13 14:27:28.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 4,900 $16.45 $80,605.00 64,892 15.44% view
S 2011-06-07 2011-06-09 14:11:19.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 10,100 $16.36 $165,236.00 69,792 14.55% view
S 2011-05-03 2011-05-05 17:41:30.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 19,744 $17.26 $340,781.00 90,314 7.88% view
S 2011-05-03 2011-05-05 17:41:30.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 10,256 $17.26 $177,019.00 90,314 7.88% view
S 2011-05-03 2011-05-05 17:39:59.0 NATUS MEDICAL INC BABY Engibous Doris director 15,250 $17.38 $265,045.00 5,000 8.52% view
S 2011-03-15 2011-03-17 13:47:21.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 5,000 $15.60 $78,000.00 90,314 -7.63% view
S 2011-03-15 2011-03-17 13:47:21.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 5,000 $15.53 $77,650.00 90,314 -8.11% view
S 2011-03-15 2011-03-17 13:47:21.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 5,000 $15.51 $77,550.00 90,314 -8.25% view
S 2011-03-03 2011-03-04 13:55:44.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 3,000 $16.60 $49,800.00 7,000 -2.29% view
S 2010-11-11 2010-11-12 13:24:17.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 500 $14.10 $7,050.00 10,000 -1.63% view
S 2010-11-01 2010-11-02 18:34:25.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 100 $13.05 $1,305.00 10,500 -0.92% view
S 2010-11-01 2010-11-02 18:34:25.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,400 $13.04 $31,296.00 10,600 -1.00% view
S 2010-08-24 2010-08-25 17:44:03.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,500 $12.20 $30,500.00 13,000 -18.44% view
S 2010-08-17 2010-08-19 13:52:46.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 6,796 $12.91 $87,736.40 215,541 -9.22% view
S 2010-08-17 2010-08-19 13:52:36.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 1,814 $12.91 $23,418.70 75,541 -9.22% view
S 2010-08-17 2010-08-19 13:52:25.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (VP Finance and CFO) 1,814 $12.91 $23,418.70 56,107 -9.22% view
S 2010-08-17 2010-08-19 13:52:03.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 1,814 $12.91 $23,418.70 90,314 -9.22% view
S 2010-08-17 2010-08-19 13:51:52.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs and R&D) 1,814 $12.91 $23,418.70 46,041 -9.22% view
S 2010-08-03 2010-08-05 17:36:22.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs and R&D) 466 $14.33 $6,677.78 47,855 11.30% view
S 2010-08-03 2010-08-05 17:36:22.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs and R&D) 929 $14.33 $13,312.60 48,321 11.30% view
S 2010-08-03 2010-08-05 14:09:18.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 466 $14.33 $6,677.78 77,355 11.30% view
S 2010-08-03 2010-08-05 14:09:18.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 929 $14.33 $13,312.60 77,821 11.30% view
S 2010-08-03 2010-08-05 13:49:45.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 2,782 $14.33 $39,866.10 222,337 11.30% view
S 2010-08-03 2010-08-05 13:49:45.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 1,299 $14.33 $18,614.70 225,119 11.30% view
S 2010-08-03 2010-08-05 13:49:18.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 466 $14.33 $6,677.78 92,128 11.30% view
S 2010-08-03 2010-08-05 13:49:18.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 929 $14.33 $13,312.60 92,594 11.30% view
S 2010-08-03 2010-08-05 13:48:17.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (VP Finance and CFO) 466 $14.33 $6,677.78 57,921 11.30% view
S 2010-08-03 2010-08-05 13:48:17.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (VP Finance and CFO) 929 $14.33 $13,312.60 58,387 11.30% view
S 2010-06-15 2010-06-17 11:09:47.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Medical Affairs and R&D) 50,000 $17.25 $862,500.00 49,250 8.12% view
S 2010-06-02 2010-06-04 10:14:56.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 16,700 $16.75 $279,725.00 80,523 4.24% view
S 2010-05-28 2010-06-01 13:12:00.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 9,072 $16.59 $150,504.00 80,523 -0.72% view
S 2010-05-27 2010-06-01 13:12:00.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 42,539 $16.48 $701,043.00 80,523 -0.67% view
S 2010-05-18 2010-05-20 15:25:14.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 6,689 $18.01 $120,469.00 80,523 5.11% view
S 2010-05-17 2010-05-20 15:25:14.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 25,000 $17.87 $446,750.00 80,523 2.63% view
S 2010-03-09 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 6,600 $14.46 $95,436.00 422,738 -10.30% view
S 2010-03-09 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 26,404 $14.46 $381,802.00 1,802,460 -10.30% view
S 2010-03-09 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 6,200 $14.46 $89,652.00 447,883 -10.30% view
S 2010-03-08 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 16,718 $14.40 $240,739.00 429,338 -9.58% view
S 2010-03-08 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 90,000 $14.40 $1,296,000.00 1,828,860 -9.58% view
S 2010-03-08 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 23,000 $14.40 $331,200.00 454,083 -9.58% view
S 2010-03-05 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 39,000 $14.40 $561,600.00 1,918,860 -13.26% view
S 2010-03-05 2010-03-09 17:49:23.0 NATUS MEDICAL INC BABY Nierenberg David various various various various various 10% owner 9,852 $14.40 $141,869.00 477,083 -13.26% view
S 2010-03-03 2010-03-04 17:19:15.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 65,000 $14.36 $933,400.00 1,957,860 -11.07% view
S 2010-03-03 2010-03-04 17:19:15.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 16,263 $14.36 $233,537.00 486,935 -11.07% view
S 2010-03-02 2010-03-04 17:19:15.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 65,000 $14.16 $920,400.00 2,022,860 -12.64% view
S 2010-03-02 2010-03-04 17:19:15.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 16,293 $14.16 $230,709.00 503,198 -12.64% view
S 2010-02-24 2010-02-24 17:09:13.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 7,407 $14.02 $103,846.00 2,087,860 -9.99% view
S 2010-02-24 2010-02-24 17:09:13.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 1,200 $14.02 $16,824.00 519,491 -9.99% view
S 2010-02-22 2010-02-24 17:09:13.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 16,000 $14.10 $225,600.00 2,095,270 -8.58% view
S 2010-02-22 2010-02-24 17:09:13.0 NATUS MEDICAL INC BABY Nierenberg David various various various 10% owner 4,100 $14.10 $57,810.00 520,691 -8.58% view
S 2010-01-22 2010-01-26 18:05:18.0 NATUS MEDICAL INC BABY D3 Family Bulldog Fund, LP various various various 10% owner 32,500 $14.50 $471,250.00 2,111,270 2.76% view
S 2010-01-22 2010-01-26 18:05:18.0 NATUS MEDICAL INC BABY D3 Family Bulldog Fund, LP various various various 10% owner 7,500 $14.50 $108,750.00 524,791 2.76% view
S 2010-01-20 2010-01-21 16:56:36.0 NATUS MEDICAL INC BABY D3 Family Fund, LP various various various 10% owner 39,458 $14.61 $576,481.00 2,143,770 3.01% view
S 2010-01-20 2010-01-21 16:56:36.0 NATUS MEDICAL INC BABY D3 Family Fund, LP various various various 10% owner 10,500 $14.61 $153,405.00 532,291 3.01% view
S 2010-01-19 2010-01-21 16:56:36.0 NATUS MEDICAL INC BABY D3 Family Fund, LP various various various 10% owner 70,031 $14.58 $1,021,050.00 2,183,220 2.81% view
S 2010-01-19 2010-01-21 16:56:36.0 NATUS MEDICAL INC BABY D3 Family Fund, LP various various various 10% owner 7,500 $14.58 $109,350.00 542,791 2.81% view
S 2010-01-15 2010-01-15 16:29:03.0 NATUS MEDICAL INC BABY Nierenberg David various various various various 10% owner 38,340 $14.50 $555,930.00 2,253,260 8.55% view
S 2010-01-14 2010-01-15 16:29:03.0 NATUS MEDICAL INC BABY Nierenberg David various various various various 10% owner 45,400 $14.56 $661,024.00 2,291,600 8.93% view
S 2010-01-13 2010-01-15 16:29:03.0 NATUS MEDICAL INC BABY Nierenberg David various various various various 10% owner 100,000 $14.36 $1,436,000.00 446,056 7.66% view
S 2010-01-05 2010-01-06 16:25:28.0 NATUS MEDICAL INC BABY DIII Offshore Fund, LP various various various various 10% owner 3,000 $14.96 $44,880.00 2,337,000 12.77% view
S 2010-01-05 2010-01-06 16:25:28.0 NATUS MEDICAL INC BABY DIII Offshore Fund, LP various various various various 10% owner 9,501 $14.96 $142,135.00 546,056 12.77% view
S 2010-01-04 2010-01-06 16:25:28.0 NATUS MEDICAL INC BABY DIII Offshore Fund, LP various various various various 10% owner 26,270 $15.01 $394,313.00 555,557 11.93% view
S 2009-11-16 2009-11-18 16:40:08.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 4,081 $14.81 $60,450.60 36,250 6.23% view
S 2009-11-09 2009-11-12 17:29:54.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 6,750 $14.78 $99,736.00 10,500 6.94% view
S 2009-11-06 2009-11-06 19:10:44.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 4,084 $14.65 $59,830.60 65,750 9.35% view
S 2009-11-06 2009-11-06 19:10:44.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 18,000 $14.70 $264,559.00 69,834 9.65% view
S 2009-08-05 2009-08-07 17:38:02.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 427 $14.20 $6,064.21 40,331 0.01% view
S 2009-08-05 2009-08-07 17:38:02.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 1,742 $14.20 $24,739.90 40,758 0.01% view
S 2009-08-05 2009-08-07 17:37:36.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 5,117 $14.20 $72,665.00 175,568 0.00% view
S 2009-08-05 2009-08-07 17:37:36.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 1,192 $14.20 $16,928.50 180,685 0.01% view
S 2009-08-05 2009-08-07 17:37:15.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 427 $14.20 $6,064.21 87,834 0.01% view
S 2009-08-05 2009-08-07 17:37:15.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 1,739 $14.20 $24,697.30 88,261 0.01% view
S 2009-08-05 2009-08-07 17:36:55.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 2,167 $14.20 $30,772.70 49,049 0.00% view
S 2009-08-05 2009-08-07 17:36:14.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 440 $14.20 $6,248.09 80,523 0.00% view
S 2009-08-05 2009-08-07 17:36:14.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 1,722 $14.20 $24,455.50 80,963 0.01% view
S 2009-08-05 2009-08-07 17:36:04.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 440 $14.20 $6,248.09 80,523 0.00% view
S 2009-08-05 2009-08-07 17:36:04.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 1,722 $14.20 $24,455.50 80,963 0.01% view
S 2009-06-03 2009-06-05 12:16:21.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 25,000 $11.44 $285,978.00 37,685 1.92% view
S 2009-05-29 2009-06-02 19:43:49.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 12,400 $9.87 $122,347.00 62,685 -15.74% view
S 2009-04-30 2009-05-01 17:13:20.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various various various 10% owner 136,000 $8.90 $1,210,400.00 581,827 -14.83% view
S 2009-04-30 2009-05-01 17:13:20.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various various various 10% owner 230,000 $8.90 $2,047,000.00 2,340,000 -14.83% view
S 2009-04-30 2009-05-01 17:13:20.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various various various 10% owner 134,000 $8.90 $1,192,600.00 550,291 -14.83% view
S 2009-03-31 2009-03-31 17:38:49.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various various 10% owner 18,000 $8.69 $156,420.00 684,291 -1.04% view
S 2009-03-31 2009-03-31 17:38:49.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various various 10% owner 27,800 $8.69 $241,582.00 717,827 -1.04% view
S 2009-03-27 2009-03-31 17:38:49.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various various 10% owner 35,454 $9.14 $324,050.00 745,627 13.35% view
S 2009-03-18 2009-03-18 17:03:51.0 NATUS MEDICAL INC BABY DIII OFFSHORE FUND LP various various various 10% owner 69,100 $8.11 $560,401.00 781,081 -6.04% view
S 2009-03-17 2009-03-18 17:03:51.0 NATUS MEDICAL INC BABY DIII OFFSHORE FUND LP various various various 10% owner 62,800 $7.62 $478,536.00 850,181 -12.86% view
S 2009-03-16 2009-03-18 17:03:51.0 NATUS MEDICAL INC BABY DIII OFFSHORE FUND LP various various various 10% owner 18,100 $7.73 $139,913.00 912,981 -10.61% view
S 2008-10-14 2008-10-16 17:02:21.0 NATUS MEDICAL INC BABY DIII OFFSHORE FUND LP various various various 10% owner 26,547 $20.31 $539,170.00 931,081 32.35% view
S 2008-09-11 2008-09-11 18:35:07.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 39,000 $23.98 $935,228.00 104,678 23.02% view
S 2008-09-10 2008-09-11 18:35:07.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 86,000 $23.98 $2,062,250.00 109,512 23.02% view
S 2008-09-09 2008-09-11 18:35:07.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 25,000 $24.40 $610,095.00 109,512 22.35% view
S 2008-09-11 2008-09-11 18:34:45.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 9,751 $23.98 $233,831.00 65,334 23.02% view
S 2008-09-10 2008-09-11 18:34:45.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 31,200 $23.98 $748,167.00 75,085 23.02% view
S 2008-09-09 2008-09-11 18:34:45.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 18,800 $24.26 $456,103.00 106,285 21.89% view
S 2008-09-08 2008-09-10 17:33:53.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 12,900 $24.86 $320,697.00 29,423 20.23% view
S 2008-09-05 2008-09-09 19:02:22.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 7,481 $24.09 $180,232.00 70,000 13.83% view
S 2008-09-08 2008-09-09 18:59:50.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 1,634 $25.00 $40,850.00 22,500 20.68% view
S 2008-08-22 2008-08-22 19:30:27.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 2,500 $23.98 $59,950.00 77,481 -6.92% view
S 2008-08-04 2008-08-06 17:25:13.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (Vice President Medical Affairs) 866 $24.15 $20,913.90 24,134 -1.90% view
S 2008-08-04 2008-08-06 17:25:02.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 2,423 $24.15 $58,515.40 109,512 -1.90% view
S 2008-08-04 2008-08-06 17:24:34.0 NATUS MEDICAL INC BABY MURPHY STEVEN J officer (Vice President Finance and CFO) 866 $24.15 $20,913.90 42,323 -1.90% view
S 2008-08-04 2008-08-06 17:24:22.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 866 $24.15 $20,913.90 125,085 -1.90% view
P 2008-04-04 2008-04-08 11:12:29.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various 10% owner 29,000 $18.27 $529,830.00 129,931 16.26% view
P 2008-04-04 2008-04-08 11:12:29.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various various 10% owner 146,000 $18.27 $2,667,420.00 2,570,000 16.26% view
S 2007-12-06 2007-12-10 13:45:16.0 NATUS MEDICAL INC BABY CHUNG DONG CHUNE CHRISTOPHER officer (VP Med Affairs, R&D, Engr) 10,577 $17.90 $189,305.00 15,000 -4.31% view
P 2007-11-20 2007-11-26 16:33:17.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $15.39 $15,390.00 4,150 21.96% view
P 2007-11-20 2007-11-26 16:33:17.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $15.39 $15,390.00 7,410 21.96% view
P 2007-11-05 2007-11-05 11:34:14.0 NATUS MEDICAL INC BABY HAWKINS JAMES B CEO 10,000 $15.56 $155,600.00 73,825 14.27% view
P 2007-09-25 2007-09-26 16:14:19.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various 10% owner 8,000 $14.04 $112,320.00 100,931 17.45% view
P 2007-09-24 2007-09-26 16:14:19.0 NATUS MEDICAL INC BABY NIERENBERG DAVID various various 10% owner 28,431 $14.07 $400,024.00 92,931 17.27% view
P 2007-08-21 2007-08-23 09:55:06.0 NATUS MEDICAL INC BABY LUDLUM KEN director 4,000 $15.99 $63,960.00 4,000 -7.69% view
P 2007-07-30 2007-07-31 17:13:38.0 NATUS MEDICAL INC BABY DENVER CARA various various various various 10% owner 25,500 $14.98 $381,990.00 64,500 7.68% view
P 2007-07-27 2007-07-31 17:13:38.0 NATUS MEDICAL INC BABY DENVER CARA various various various various 10% owner 12,200 $15.00 $183,000.00 39,000 9.80% view
P 2007-07-24 2007-07-25 17:19:33.0 NATUS MEDICAL INC BABY DENVER CARA various various various 10% owner 26,800 $14.91 $399,588.00 26,800 12.88% view
P 2007-05-09 2007-05-09 15:40:41.0 NATUS MEDICAL INC BABY DENVER CARA various various various various various various va 12,720 $14.86 $189,019.00 702,291 6.53% view
P 2007-05-09 2007-05-09 15:40:41.0 NATUS MEDICAL INC BABY DENVER CARA various various various various various various va 146,810 $14.86 $2,181,600.00 2,424,000 6.53% view
P 2007-05-09 2007-05-09 15:40:41.0 NATUS MEDICAL INC BABY DENVER CARA various various various various various various va 65,470 $14.86 $972,884.00 957,628 6.53% view
S 2006-11-27 2006-11-27 17:13:03.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 31,000 $16.09 $498,728.00 59,981 -3.18% view
S 2006-11-21 2006-11-24 13:41:57.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 20,000 $16.87 $337,494.00 40,981 3.35% view
P 2006-08-25 2006-08-30 14:19:13.0 NATUS MEDICAL INC BABY MICHAEL MARK D director 3,000 $13.19 $39,585.00 6,250 3.60% view
P 2006-08-25 2006-08-29 17:29:10.0 NATUS MEDICAL INC BABY LUDLUM KEN director 3,000 $13.19 $39,585.00 6,250 3.60% view
P 2006-08-17 2006-08-21 17:11:36.0 NATUS MEDICAL INC BABY D3 FAMILY FUND LP various various various various various various va 66,000 $11.63 $767,580.00 892,158 14.79% view
P 2006-08-17 2006-08-21 17:11:36.0 NATUS MEDICAL INC BABY D3 FAMILY FUND LP various various various various various various va 284,000 $11.63 $3,302,920.00 2,277,180 14.79% view
S 2006-03-09 2006-03-10 17:23:36.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 12,000 $21.00 $252,000.00 16,813 5.24% view
S 2006-03-08 2006-03-10 17:23:36.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 23,000 $21.01 $483,140.00 16,813 5.27% view
S 2006-02-27 2006-02-27 19:21:39.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 2,952 $19.00 $56,088.00 2,000 -1.47% view
S 2006-02-27 2006-02-27 19:21:39.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 1,548 $19.03 $29,458.40 4,952 -1.31% view
S 2006-02-27 2006-02-27 19:21:39.0 NATUS MEDICAL INC BABY GUNST ROBERT A director 500 $19.05 $9,525.00 6,500 -1.21% view
S 2005-12-13 2005-12-15 16:54:31.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 600 $18.43 $11,058.00 89,892 1.95% view
S 2005-12-13 2005-12-15 16:54:31.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $18.40 $36,800.00 90,492 1.79% view
S 2005-12-13 2005-12-15 16:54:31.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $18.19 $36,386.20 92,492 0.68% view
S 2005-12-13 2005-12-15 16:54:31.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $18.25 $36,508.00 94,492 1.01% view
S 2005-12-13 2005-12-15 16:54:31.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $18.24 $36,483.40 96,492 0.94% view
S 2005-12-13 2005-12-15 16:54:31.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $17.75 $35,500.00 98,492 -1.80% view
S 2005-12-08 2005-12-09 17:16:46.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $17.75 $35,500.00 100,492 10.59% view
S 2005-12-08 2005-12-09 17:16:46.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,400 $17.66 $24,724.00 102,492 10.14% view
S 2005-12-08 2005-12-09 17:16:46.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $17.67 $35,345.00 103,892 10.20% view
S 2005-12-08 2005-12-09 17:16:46.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $17.50 $35,000.00 105,892 9.31% view
S 2005-12-08 2005-12-09 17:16:46.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,600 $17.33 $27,728.00 107,892 8.42% view
S 2005-12-07 2005-12-09 17:16:46.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 400 $17.31 $6,924.00 109,492 8.32% view
S 2005-11-21 2005-11-23 19:24:18.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 65,700 $17.17 $1,128,130.00 15,601 1.05% view
S 2005-11-18 2005-11-21 19:51:51.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 800 $17.40 $13,920.00 120,892 -2.13% view
S 2005-11-18 2005-11-21 19:51:51.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $17.10 $34,200.00 121,692 -3.92% view
S 2005-11-17 2005-11-21 19:51:51.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 200 $17.44 $3,488.00 123,692 -1.89% view
S 2005-11-17 2005-11-21 19:51:51.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $17.48 $34,960.00 123,892 -1.66% view
S 2005-11-17 2005-11-21 19:51:51.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $17.25 $34,500.00 125,892 -3.01% view
S 2005-11-17 2005-11-21 19:51:51.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $16.90 $16,900.00 127,892 -5.15% view
S 2005-11-17 2005-11-21 19:51:51.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $16.75 $16,750.00 128,892 -6.09% view
S 2005-11-18 2005-11-21 19:46:55.0 NATUS MEDICAL INC BABY MINCE WILLIAM L officer (Vice President Operations) 4,118 $17.04 $70,162.50 5,318 -4.30% view
S 2005-11-16 2005-11-17 18:23:50.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 14,450 $16.60 $239,870.00 104,122 -7.05% view
S 2005-11-15 2005-11-17 18:23:50.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 10,000 $16.61 $166,055.00 118,572 -5.27% view
S 2005-11-11 2005-11-16 12:32:59.0 NATUS MEDICAL INC BABY TRAVERSO KENNETH M officer (VP Marketing and Sales) 1,000 $16.90 $16,900.00 128,572 -3.55% view
S 2005-11-09 2005-11-10 14:32:26.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 7,300 $17.02 $124,260.00 15,601 -2.81% view
S 2005-11-08 2005-11-10 14:32:26.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 47,000 $17.08 $802,887.00 15,601 -3.32% view
S 2005-11-07 2005-11-10 14:32:26.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 80,000 $17.09 $1,367,230.00 15,601 -0.88% view
S 2005-11-09 2005-11-09 19:00:59.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 7,300 $7.02 $51,259.90 15,601 -149.22% view
S 2005-11-08 2005-11-09 19:00:59.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 47,000 $17.08 $802,887.00 15,601 -3.32% view
S 2005-11-07 2005-11-09 19:00:59.0 NATUS MEDICAL INC BABY HAWKINS JAMES B director officer (President and CEO) 80,000 $17.09 $1,367,230.00 15,601 -0.88% view
P 2005-10-18 2005-10-18 18:58:58.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 600,000 $11.88 $7,128,000.00 3,508,910 46.38% view
P 2005-08-17 2005-08-19 17:12:29.0 NATUS MEDICAL INC BABY MICHAEL MARK D director 2,000 $10.54 $21,074.60 2,000 4.58% view
P 2005-08-17 2005-08-18 20:02:28.0 NATUS MEDICAL INC BABY MICHAEL MARK D director 2,000 $10.57 $21,140.00 2,000 4.26% view
P 2005-08-16 2005-08-18 18:55:42.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 28,200 $10.10 $284,820.00 2,908,910 9.11% view
P 2005-08-15 2005-08-15 17:57:10.0 NATUS MEDICAL INC BABY NIERENBERG DAVID director 10% owner 114,600 $10.09 $1,156,310.00 2,880,710 8.03% view
P 2005-08-12 2005-08-15 17:57:10.0 NATUS MEDICAL INC BABY NIERENBERG DAVID director 10% owner 16,200 $10.09 $163,458.00 2,766,110 6.74% view
P 2005-08-11 2005-08-15 17:57:10.0 NATUS MEDICAL INC BABY NIERENBERG DAVID director 10% owner 23,000 $10.03 $230,690.00 2,749,910 10.07% view
S 2005-06-07 2005-06-08 18:57:18.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,300 $10.12 $23,276.00 129,892 -9.49% view
S 2005-06-07 2005-06-08 18:57:18.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,100 $10.11 $11,121.00 132,192 -9.59% view
S 2005-06-07 2005-06-08 18:57:18.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $10.10 $10,100.00 133,292 -9.70% view
S 2005-06-07 2005-06-08 18:57:18.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 3,000 $10.09 $30,270.00 134,292 -9.81% view
S 2005-06-06 2005-06-08 18:57:18.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 300 $10.08 $3,024.00 137,292 -11.51% view
S 2005-06-06 2005-06-08 18:57:18.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $10.07 $20,140.00 137,592 -11.62% view
S 2005-06-03 2005-06-06 15:06:04.0 NATUS MEDICAL INC BABY LUDLUM KEN director 10,000 $9.90 $99,000.00 19,500 -11.11% view
S 2005-06-03 2005-06-06 15:06:04.0 NATUS MEDICAL INC BABY LUDLUM KEN director 5,000 $9.91 $49,571.00 29,500 -10.95% view
S 2005-06-03 2005-06-06 15:06:04.0 NATUS MEDICAL INC BABY LUDLUM KEN director 7,500 $10.00 $75,000.00 34,500 -10.00% view
P 2005-04-13 2005-04-15 17:08:56.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 49,000 $7.69 $376,810.00 2,726,910 17.82% view
P 2005-04-08 2005-04-08 17:16:37.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 4,300 $7.70 $33,110.00 2,677,910 15.97% view
P 2005-04-07 2005-04-08 17:16:37.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 50,000 $7.74 $387,000.00 2,673,610 15.37% view
P 2005-04-06 2005-04-08 17:16:37.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 10,000 $7.75 $77,500.00 2,623,610 15.23% view
P 2005-04-05 2005-04-05 17:39:16.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 15,600 $7.80 $121,680.00 2,613,610 11.28% view
P 2005-04-04 2005-04-05 17:39:16.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 14,500 $7.79 $112,955.00 2,598,010 11.04% view
P 2005-04-01 2005-04-05 17:39:16.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 18,800 $8.00 $150,400.00 2,583,510 6.62% view
S 2005-03-07 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $8.38 $8,380.00 139,592 8.47% view
S 2005-03-04 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 928 $8.52 $7,906.56 140,592 6.69% view
S 2005-03-04 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $8.63 $8,630.00 141,520 7.88% view
S 2005-03-04 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $8.74 $8,740.00 142,520 9.04% view
S 2005-03-03 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 72 $8.56 $616.32 143,520 6.43% view
S 2005-03-03 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $8.37 $16,740.00 143,592 4.30% view
S 2005-03-03 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $8.41 $16,820.00 145,592 4.76% view
S 2005-03-02 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $8.01 $8,013.00 147,592 0.04% view
S 2005-03-02 2005-03-09 17:05:53.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $8.10 $8,100.00 148,592 1.11% view
S 2004-12-01 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 600 $7.46 $4,476.00 149,592 -7.24% view
S 2004-12-01 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 500 $7.50 $3,750.00 150,192 -6.67% view
S 2004-12-01 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 400 $7.51 $3,004.00 150,692 -6.52% view
S 2004-12-01 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $7.43 $7,430.00 151,092 -7.67% view
S 2004-12-01 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,100 $7.60 $8,360.00 152,092 -5.26% view
S 2004-12-01 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 1,000 $7.65 $7,650.00 153,192 -4.58% view
S 2004-12-01 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 5,400 $7.45 $40,230.00 154,192 -7.38% view
S 2004-11-24 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 2,000 $7.25 $14,500.00 159,592 -8.83% view
S 2004-11-23 2004-12-13 15:53:22.0 NATUS MEDICAL INC BABY MOORE WILLIAM M director 3,000 $7.25 $21,750.00 161,592 -8.83% view
P 2004-11-17 2004-11-17 19:21:57.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 48,800 $6.99 $341,112.00 2,558,510 14.88% view
P 2004-11-16 2004-11-17 19:21:57.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 26,200 $6.99 $183,138.00 2,509,710 13.16% view
P 2004-11-15 2004-11-15 18:42:53.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 25,000 $6.99 $174,750.00 2,483,510 13.45% view
P 2004-11-12 2004-11-15 18:42:53.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 36,000 $6.99 $251,640.00 2,458,510 15.88% view
P 2004-11-11 2004-11-15 18:42:53.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 56,100 $6.99 $392,139.00 2,422,510 15.88% view
P 2004-11-10 2004-11-10 17:52:24.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 1,000 $7.00 $7,000.00 2,366,410 15.71% view
P 2004-11-09 2004-11-10 17:52:24.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 42,900 $7.00 $300,300.00 2,365,410 14.00% view
P 2004-11-04 2004-11-08 16:31:42.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 5,490 $6.75 $37,057.50 2,322,510 22.07% view
P 2004-10-04 2004-10-04 17:15:53.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 37,500 $6.80 $255,000.00 2,317,020 2.50% view
P 2004-09-30 2004-10-04 17:15:53.0 NATUS MEDICAL INC BABY NIERENBERG DAVID 10% owner 1,000 $6.70 $6,700.00 2,279,520 9.85% view
S 2004-06-29 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 39 $6.41 $249.99 27,377 11.86% view
S 2004-06-29 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 3,665 $6.41 $23,492.70 2,343,340 11.86% view
S 2004-06-29 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 1,221 $6.41 $7,826.61 908,882 11.86% view
S 2004-06-29 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 454 $6.45 $2,928.30 27,416 12.40% view
S 2004-06-29 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 42,786 $6.45 $275,970.00 2,347,000 12.40% view
S 2004-06-29 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 14,260 $6.45 $91,977.00 910,103 12.40% view
S 2004-06-28 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 632 $6.07 $3,836.24 27,870 12.03% view
S 2004-06-28 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 59,528 $6.07 $361,335.00 2,389,790 12.03% view
S 2004-06-28 2004-06-30 16:14:39.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 19,840 $6.07 $120,429.00 924,363 12.03% view
S 2004-06-25 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 155 $6.01 $931.55 28,502 13.48% view
S 2004-06-25 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 14,659 $6.01 $88,100.60 2,449,320 13.48% view
S 2004-06-25 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 4,886 $6.01 $29,364.90 944,203 13.48% view
S 2004-06-25 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 395 $6.00 $2,370.00 28,657 13.33% view
S 2004-06-25 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 37,205 $6.00 $223,230.00 2,463,980 13.33% view
S 2004-06-25 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 12,400 $6.00 $74,400.00 949,089 13.33% view
S 2004-06-24 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 514 $6.00 $3,084.00 29,052 13.33% view
S 2004-06-24 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 48,366 $6.00 $290,196.00 2,501,180 13.33% view
S 2004-06-24 2004-06-28 20:01:33.0 NATUS MEDICAL INC BABY PERRY RICHARD C 10% owner other 16,120 $6.00 $96,720.00 961,489 13.33% view
S 2004-06-09 2004-06-14 11:52:43.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 2,291 $6.00 $13,746.00 29,566 -1.33% view
S 2004-06-09 2004-06-14 11:52:43.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 215,789 $6.00 $1,294,730.00 2,549,550 -1.33% view
S 2004-06-09 2004-06-14 11:52:43.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 71,920 $6.00 $431,520.00 977,609 -1.33% view
S 2004-06-08 2004-06-14 11:52:43.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 1,116 $6.00 $6,696.00 31,857 -1.83% view
S 2004-06-08 2004-06-14 11:52:43.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 105,081 $6.00 $630,486.00 2,765,340 -1.83% view
S 2004-06-08 2004-06-14 11:52:43.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 35,022 $6.00 $210,132.00 1,049,530 -1.83% view
S 2004-06-09 2004-06-10 18:59:28.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 2,291 $6.00 $13,746.00 29,566 -1.33% view
S 2004-06-09 2004-06-10 18:59:28.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 215,789 $6.00 $1,294,730.00 2,549,550 -1.33% view
S 2004-06-09 2004-06-10 18:59:28.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 71,920 $6.00 $431,520.00 977,609 -1.33% view
S 2004-06-08 2004-06-10 18:59:28.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 1,116 $6.00 $6,696.00 31,857 -1.83% view
S 2004-06-08 2004-06-10 18:59:28.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 105,081 $6.00 $630,486.00 2,765,340 -1.83% view
S 2004-06-08 2004-06-10 18:59:28.0 NATUS MEDICAL INC BABY PERRY RICHARD C various 10% owner 35,022 $6.00 $210,132.00 1,049,530 -1.83% view
* An * after P or S in the Buy/Sell column means the transaction was filed by the insider as open market, but it was marked as private transaction by insidercow's proprietary method
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