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ALRN - As of  09/23/18, 08:34:57 AM:   58 Insider Transactions.

Sector: Services    Industry: Education & Training Services
Prev Close:$0.11  Avg Vol(3m): 2,458  P/E: 0.00  EPS: -0.17

Email this page to a friend.    Institutional Transactions for ALRN

                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 2018-08-20 2018-08-22 16:35:44.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 20,388 $2.30 $46,892.40 2,396,880 view
S 2018-08-17 2018-08-20 17:13:30.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 8,700 $2.10 $18,270.00 2,417,270 view
S 2018-08-16 2018-08-20 17:13:30.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 8,808 $2.10 $18,496.80 2,425,970 view
S 2018-08-15 2018-08-16 16:19:19.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 2,635 $2.15 $5,665.25 2,434,780 view
S 2018-08-14 2018-08-16 16:19:19.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 3,300 $2.26 $7,458.00 2,437,410 view
P 2018-08-10 2018-08-14 19:39:52.0 AILERON THERAPEUTICS INC ALRN LONGENECKER JOHN P PHD CEO 10,000 $2.45 $24,500.00 10,000 view
S 2018-08-13 2018-08-14 17:10:10.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 1,600 $2.36 $3,776.00 2,440,710 view
S 2018-08-10 2018-08-14 17:10:10.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 5,615 $2.44 $13,700.60 2,442,310 view
P 2017-07-05 2018-08-14 16:37:54.0 AILERON THERAPEUTICS INC ALRN Kapnick Scott director 10% owner 66,666 $15.00 $999,990.00 66,666 view
S 2018-08-09 2018-08-10 16:30:52.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 235 $2.48 $582.80 2,447,930 view
S 2018-08-08 2018-08-10 16:30:52.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 1,000 $2.78 $2,780.00 2,448,160 view
S 2018-08-07 2018-08-08 16:23:55.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 1,739 $2.97 $5,164.83 2,449,160 view
S 2018-08-06 2018-08-08 16:23:55.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 2,942 $3.02 $8,884.84 2,450,900 view
S 2018-08-02 2018-08-06 16:24:08.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 4,702 $3.33 $15,657.70 2,453,840 view
S 2018-08-01 2018-08-02 16:35:40.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 8,181 $3.22 $26,342.80 2,458,550 view
S 2018-07-31 2018-08-02 16:35:40.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 4,500 $3.07 $13,815.00 2,466,730 view
S 2018-07-30 2018-07-31 16:19:02.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 2,000 $3.27 $6,540.00 2,471,230 view
S 2018-07-27 2018-07-31 16:19:02.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 6,458 $3.38 $21,828.00 2,473,230 view
S 2018-07-26 2018-07-27 16:24:10.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 7,937 $3.63 $28,811.30 2,479,680 view
S 2018-07-25 2018-07-27 16:24:10.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 12,460 $3.84 $47,846.40 2,487,620 view
S 2018-07-24 2018-07-25 16:36:19.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 700 $4.11 $2,877.00 2,500,080 view
S 2018-07-23 2018-07-25 16:36:19.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 30,600 $4.25 $130,050.00 2,500,780 view
S 2018-07-17 2018-07-18 16:19:03.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 12,500 $4.71 $58,875.00 2,531,380 view
S 2018-07-16 2018-07-18 16:19:03.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 300 $5.15 $1,545.00 2,543,880 view
S 2018-06-26 2018-06-26 18:16:41.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 10,528 $5.45 $57,425.00 1,380,240 view
S 2018-06-25 2018-06-26 18:16:41.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 913 $5.86 $5,353.01 1,390,770 view
S 2018-06-22 2018-06-26 18:16:41.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 94,816 $5.98 $566,744.00 1,391,680 view
S 2018-06-21 2018-06-21 21:37:45.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 1,447 $5.30 $7,669.10 1,486,500 view
S 2018-06-20 2018-06-21 21:37:45.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 5,200 $5.30 $27,563.60 1,487,940 view
S 2018-06-19 2018-06-19 17:30:49.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 139 $5.30 $736.70 1,493,140 view
S 2018-06-18 2018-06-19 17:30:49.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 1,432 $5.35 $7,661.20 1,493,280 view
S 2018-06-15 2018-06-19 17:30:49.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 7,961 $5.32 $42,345.40 1,494,720 view
S 2018-06-12 2018-06-14 17:02:47.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 10,843 $5.40 $58,557.60 1,502,680 view
P 2018-06-08 2018-06-12 17:32:00.0 AILERON THERAPEUTICS INC ALRN Dougherty Donald CFO 3,000 $5.40 $16,200.00 5,000 view
S 2018-06-11 2018-06-11 18:52:30.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 18,525 $5.41 $100,242.00 1,513,520 view
S 2018-06-08 2018-06-11 18:52:30.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 9,617 $5.40 $51,962.60 1,532,040 view
S 2018-06-07 2018-06-11 18:52:30.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 20 $5.47 $109.50 1,541,660 view
P 2018-06-06 2018-06-08 17:15:49.0 AILERON THERAPEUTICS INC ALRN Aivado Manuel officer (See Remarks) 1,000 $5.61 $5,610.00 1,000 view
P 2018-06-01 2018-06-04 16:55:32.0 AILERON THERAPEUTICS INC ALRN Dougherty Donald CFO 2,000 $5.24 $10,480.00 2,000 view
S 2018-04-19 2018-04-19 18:20:44.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 104,799 $6.29 $659,500.00 1,541,680 view
S 2018-04-17 2018-04-19 18:20:44.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 3,105 $7.05 $21,890.20 1,646,480 view
S 2018-01-09 2018-01-11 16:49:45.0 AILERON THERAPEUTICS INC ALRN APPLE TREE PARTNERS II LP 10% owner 150,000 $9.80 $1,470,440.00 1,649,590 view
P 2017-07-05 2017-07-07 19:19:02.0 AILERON THERAPEUTICS INC ALRN Shanafelt Armen director 250,000 $15.00 $3,750,000.00 1,094,990 view
P 2017-07-05 2017-07-07 19:16:39.0 AILERON THERAPEUTICS INC ALRN Hall Steven Edward various various various other 250,000 $15.00 $3,750,000.00 1,094,990 view
P 2017-07-05 2017-07-07 19:14:02.0 AILERON THERAPEUTICS INC ALRN AJU IB Investment Co., Ltd. 10% owner 24,929 $15.00 $373,935.00 517,558 view
P 2017-07-05 2017-07-06 18:27:04.0 AILERON THERAPEUTICS INC ALRN Gallagher Brian M. Jr. director 273,333 $15.00 $4,100,000.00 1,431,520 view
P 2017-07-05 2017-07-06 18:25:35.0 AILERON THERAPEUTICS INC ALRN Sigma Emerging Markets Ltd. 10% owner 190,000 $15.00 $2,850,000.00 423,086 view
P 2017-07-05 2017-07-06 18:16:48.0 AILERON THERAPEUTICS INC ALRN Excel Medical Ventures, LLC various various various various 10% owner 60,000 $15.00 $900,000.00 1,016,100 view
P 2017-07-05 2017-07-06 18:15:20.0 AILERON THERAPEUTICS INC ALRN Satter Muneer A 10% owner 33,333 $15.00 $499,995.00 178,106 view
P 2017-07-05 2017-07-05 20:29:20.0 AILERON THERAPEUTICS INC ALRN KCK LTD. 10% owner 200,000 $15.00 $3,000,000.00 646,817 view
P 2017-07-05 2017-07-05 20:28:38.0 AILERON THERAPEUTICS INC ALRN ROCHE FINANCE LTD various 10% owner 119,400 $15.00 $1,791,000.00 702,363 view
P 2017-07-05 2017-07-05 20:26:43.0 AILERON THERAPEUTICS INC ALRN CVF, LLC 10% owner 180,000 $15.00 $2,700,000.00 716,180 view
P 2017-07-05 2017-07-05 20:26:07.0 AILERON THERAPEUTICS INC ALRN Kapnick Scott director 10% owner 66,666 $15.00 $999,990.00 521,049 view
P 2017-07-05 2017-07-05 20:26:07.0 AILERON THERAPEUTICS INC ALRN Kapnick Scott director 10% owner 159,307 $15.00 $2,389,600.00 454,383 view
P 2017-07-05 2017-07-05 18:21:52.0 AILERON THERAPEUTICS INC ALRN Ambros Reinhard J. director 266,667 $15.00 $4,000,000.00 2,544,180 view
P 2017-07-05 2017-07-05 18:11:07.0 AILERON THERAPEUTICS INC ALRN NOVARTIS AG various 10% owner 266,667 $15.00 $4,000,000.00 2,544,180 view
P 2012-01-03 2012-01-04 16:01:45.0 AMERICAN LEARNING Corp ALRN GELMAN GARY CEO 1,000,000 $2.00 $2,000,000.00 2,896,400 -34.50% view
S 2012-01-03 2012-01-04 15:59:51.0 AMERICAN LEARNING Corp ALRN Gelman 2008 Trust The Edward & 10% owner 1,000,000 $2.00 $2,000,000.00 0 34.50% 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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