Shandell Jason B., director officer (President and General Counsel) of AMPH - Past Performance as of 09/29/20. Total 37 Records. Link to Thomson Financial
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 2020-02-07 2020-02-07 20:09:31.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 6,853 $19.88 $136,260.00 138,898 view
S 2020-02-06 2020-02-07 20:09:31.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 21,933 $19.83 $434,951.00 138,898 view
S 2020-02-05 2020-02-07 20:09:31.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 15,615 $19.57 $305,554.00 138,898 view
S 2020-01-08 2020-01-10 16:06:16.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 25,000 $18.44 $460,978.00 138,898 view
S 2019-12-18 2019-12-20 16:06:56.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 8,205 $19.13 $156,958.00 138,898 view
S 2019-09-18 2019-09-20 16:06:26.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 7,340 $21.32 $156,509.00 147,103 view
S 2019-07-10 2019-07-12 19:05:47.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 6,615 $20.31 $134,333.00 154,443 view
S 2019-05-01 2019-05-02 16:09:53.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 10,000 $21.97 $219,700.00 159,947 view
S 2019-04-16 2019-04-18 16:07:14.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 9,478 $20.67 $195,879.00 159,947 view
S 2019-03-15 2019-03-18 19:57:45.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 24,508 $20.34 $498,441.00 160,490 view
S 2019-03-14 2019-03-18 19:57:45.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 7,828 $20.37 $159,489.00 160,490 view
S 2019-03-01 2019-03-01 20:02:01.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 7,500 $24.99 $187,425.00 168,318 view
S 2019-02-14 2019-02-15 16:57:43.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 7,519 $23.99 $180,381.00 168,318 view
S 2019-01-23 2019-01-25 16:12:58.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 200 $22.95 $4,590.00 168,318 view
S 2019-01-23 2019-01-25 16:12:58.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 15,297 $22.39 $342,429.00 168,518 view
S 2018-12-03 2018-12-06 15:55:22.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 16,630 $22.44 $373,177.00 183,815 view
S 2018-11-14 2018-11-15 19:21:12.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 400 $20.19 $8,076.00 183,490 view
S 2018-11-14 2018-11-15 19:21:12.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 15,615 $20.41 $318,779.00 183,890 view
S 2018-11-09 2018-11-09 21:53:07.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 16,095 $20.99 $337,834.00 199,505 view
S 2018-11-08 2018-11-09 21:53:07.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 36,201 $20.68 $748,586.00 199,505 view
S 2018-07-11 2018-07-12 17:54:48.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 14,399 $16.77 $241,422.00 199,505 view
S 2018-03-20 2018-03-20 20:04:02.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 8,293 $19.52 $161,871.00 224,886 view
S 2018-03-19 2018-03-20 20:04:02.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 11,707 $19.37 $226,767.00 233,179 view
S 2018-03-14 2018-03-15 16:20:57.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 400 $20.45 $8,180.00 216,948 view
S 2018-03-13 2018-03-15 16:20:57.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 300 $20.45 $6,135.00 216,948 view
S 2018-01-26 2018-01-26 18:04:02.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 9,966 $19.56 $194,925.00 216,948 view
S 2018-01-25 2018-01-26 18:04:02.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 8,661 $19.26 $166,822.00 226,914 view
S 2017-05-31 2017-06-01 20:06:24.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director (President and General Counsel) 3,654 $17.26 $63,070.20 237,688 view
S 2017-05-30 2017-06-01 20:06:24.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director (President and General Counsel) 7,828 $16.76 $131,230.00 241,342 N/A view
S 2016-11-28 2016-11-29 18:13:37.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 24,292 $20.47 $497,201.00 202,961 N/A view
S 2016-11-25 2016-11-29 18:13:37.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 2,043 $20.59 $42,056.80 202,961 N/A view
S 2016-09-26 2016-09-27 18:27:12.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 56,996 $19.50 $1,111,270.00 202,961 N/A view
S 2016-08-22 2016-08-24 18:39:26.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 10,000 $19.95 $199,500.00 202,961 N/A view
S 2016-08-17 2016-08-19 19:24:06.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President and General Counsel) 5,987 $18.86 $112,909.00 202,961 N/A view
S 2016-08-11 2016-08-15 19:37:56.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President) 5,636 $18.01 $101,482.00 208,948 N/A view
S 2016-06-09 2016-06-13 20:29:09.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President) 9,904 $16.43 $162,723.00 216,610 N/A view
S 2016-05-25 2016-05-26 19:20:40.0 Amphastar Pharmaceuticals, Inc. AMPH Shandell Jason B. director officer (President) 1,074 $15.60 $16,754.40 226,514 N/A view
* Filed by insider as open market transaction, but marked as private transaction by insidercow's proprietary method