List of insiders holdings for Aceragen Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
| 1 | Pillar Invest Corp Pillar Pharmaceuticals I LP Pillar Pharmaceuticals II L.P. Pillar Pharmaceuticals III L.P. Pillar Pharmaceuticals IV L.P. Pillar Pharmaceuticals V LP Pillar Pharmaceuticals 6 L.P. Pillar Partners Foundation L.P. Umari Abude ZEIN YOUSSEF EL 10% Owner |
2020-08-17 16:30:52 | 14,822,075 0 |
14,822,075 | Form 13D |
| 2 | OPTIMA LIFE SCIENCE LTD 10% Owner |
2003-10-14 10:49:11 | 7,150,495 0 |
7,150,495 | Form 3 |
| 3 | Baker Brothers Life Sciences Capital (GP) LLC Baker Biotech Capital II (GP) LLC Baker Biotech Capital II (Z) (GP) LLC Baker Biotech Capital III (Z) (GP) LLC BAKER JULIAN BAKER FELIX 10% Owner |
2007-10-31 17:46:11 | 3,828,703 0 |
3,828,703 | Form 13D |
| 4 | Baker Biotech Capital III (Z) (GP) LLC BAKER JULIAN BAKER FELIX 10% Owner |
2007-10-31 17:46:11 | 3,828,703 0 |
3,828,703 | Form 13D |
| 5 | BAKER BROS. ADVISORS LP 14159 L.P. 667 L.P. Baker Bros. Advisors (GP) LLC Baker Brothers Life Sciences LP BAKER FELIX BAKER JULIAN Director 10% Owner |
2021-04-09 17:14:13 | 2,088,464 0 |
2,088,464 | Form 13G |
| 6 | BAKER BROS. ADVISORS LP Baker Bros. Advisors (GP) LLC BAKER FELIX BAKER JULIAN 10% Owner |
2021-04-09 17:14:13 | 2,088,464 0 |
2,088,464 | Form 13G |
| 7 | Senator Investment Group LP 10% Owner |
2013-02-26 15:45:39 | 1,370,215 0 |
1,370,215 | Form 13G |
| 8 | Chopra Atul 10% Owner |
2023-05-18 14:38:04 | 0 1,205,158 |
1,205,158 | Form 4 |
| 9 | NovaQuest Co-Investment Fund XV L.P. NQ POF V GP Ltd. See Remarks |
2023-01-18 16:54:21 | 909,326 0 |
909,326 | Form 13D |
| 10 | WOOTEN RONALD J Director |
2023-01-19 21:47:11 | 0 830,294 |
830,294 | Form 4 |
| 11 | Wolf John Peter III General Counsel |
2014-12-12 20:16:43 | 600,000 0 |
600,000 | Form 4 |
| 12 | SEILER STEPHEN R Chief Executive Officer |
2003-12-08 12:58:37 | 510,000 100 |
510,100 | Form 4 |
| 13 | DOUGHERTY MICHAEL R Director |
2023-01-12 20:00:10 | 375,155 0 |
375,155 | Form 4 |
| 14 | BRENNER LOUIS MD Chief Medical Officer |
2014-12-12 20:14:17 | 350,000 0 |
350,000 | Form 4 |
| 15 | Baker Biotech Capital (GP) LLC BAKER JULIAN BAKER FELIX 10% Owner |
2011-09-27 16:51:34 | 288,252 0 |
288,252 | Form 13G |
| 16 | Baker Bros. Capital (GP) LLC BAKER JULIAN BAKER FELIX 10% Owner |
2011-09-27 16:51:34 | 288,252 0 |
288,252 | Form 13G |
| 17 | Baker Brothers Life Sciences Capital (GP) LLC BAKER JULIAN BAKER FELIX 10% Owner |
2011-09-27 16:51:34 | 288,252 0 |
288,252 | Form 13G |
| 18 | 14159 capital (GP) LLC BAKER JULIAN BAKER FELIX 10% Owner |
2011-09-27 16:51:34 | 288,252 0 |
288,252 | Form 13G |
| 19 | Casey Mark J Senior VP & General Counsel |
2018-01-05 16:19:46 | 270,000 0 |
270,000 | Form 4 |
| 20 | Arbeit Robert D. VP Clinical Development |
2013-12-12 16:49:21 | 200,000 0 |
200,000 | Form 4 |
| 21 | Sullivan Timothy M VP Development Programs |
2014-05-29 16:26:18 | 191,565 0 |
191,565 | Form 4 |
| 22 | AGRAWAL SUDHIR President of Research |
2017-01-06 16:22:46 | 185,000 0 |
185,000 | Form 4 |
| 23 | MARTIN RUSSELL Senior VP of Drug Development |
2004-04-02 15:21:44 | 98,750 0 |
98,750 | Form 4 |
| 24 | YINGLING JONATHAN MICHAEL Chief Scientific Officer |
2020-01-14 18:58:41 | 86,358 0 |
86,358 | Form 4 |
| 25 | Pillar Invest Corp Pillar Partners Foundation L.P. Pillar Pharmaceuticals 6 L.P. Umari Abude ZEIN YOUSSEF EL 10% Owner |
2023-08-03 16:59:56 | 81,187 0 |
81,187 | Form 13D |
| 26 | Taylor John Clayton CHIEF EXECUTIVE OFFICER |
2023-02-02 20:06:25 | 74,500 0 |
74,500 | Form 4 |
| 27 | SOLAND DANIEL B CHIEF OPERATING OFFICER |
2022-07-07 17:30:48 | 66,500 0 |
66,500 | Form 4 |
| 28 | REARDON WILLIAM S Director |
2018-06-22 16:00:35 | 50,000 0 |
50,000 | Form 4 |
| 29 | Fletcher Robert C. Sr. VP, Bus. Dev. & Strategy |
2020-07-23 16:35:26 | 50,000 0 |
50,000 | Form 4 |
| 30 | Horobin Joanna Chief Medical Officer |
2019-07-11 17:18:28 | 45,500 0 |
45,500 | Form 4 |
| 31 | PIEN HOWARD H Director |
2020-10-05 16:07:49 | 45,457 0 |
45,457 | Form 4 |
| 32 | HARTLEY C KEITH Director |
2013-08-16 19:55:11 | 40,000 0 |
40,000 | Form 4 |
| 33 | KARR ROBERT W Director |
2014-06-11 17:56:22 | 35,000 0 |
35,000 | Form 4 |
| 34 | Slater Eve Elizabeth Director |
2015-06-11 08:10:36 | 35,000 0 |
35,000 | Form 4 |
| 35 | Arcudi III Louis J Chief Financial Officer |
2018-08-15 16:32:10 | 32,500 0 |
32,500 | Form 4 |
| 36 | Csimma Cristina Director |
2022-06-27 16:30:26 | 26,000 0 |
26,000 | Form 4 |
| 37 | GERAGHTY JAMES A Director |
2022-06-27 16:30:39 | 26,000 0 |
26,000 | Form 4 |
| 38 | SCHAFER CAROL Director |
2022-06-27 16:30:15 | 26,000 0 |
26,000 | Form 4 |
| 39 | Goldberg Mark Alan Director |
2022-06-27 16:31:13 | 26,000 0 |
26,000 | Form 4 |
| 40 | Kraus Carl N CHIEF MEDICAL OFFICER |
2023-02-02 20:10:55 | 25,400 0 |
25,400 | Form 4 |
| 41 | Salain Daniel CHIEF OPERATING OFFICER |
2023-02-02 20:12:41 | 25,400 0 |
25,400 | Form 4 |
| 42 | JORDAN ANDREW R CHIEF STRATEGY OFFICER |
2023-02-02 20:13:29 | 25,400 0 |
25,400 | Form 4 |
| 43 | Lim Bryant David SVP AND GENERAL COUNSEL |
2023-02-02 20:08:57 | 25,400 0 |
25,400 | Form 4 |
| 44 | Kirby John J. CHIEF FINANCIAL OFFICER |
2023-02-02 20:15:00 | 25,400 0 |
25,400 | Form 4 |
| 45 | Bexon Alice V.P. Clinical Development |
2009-12-24 07:34:57 | 24,000 0 |
24,000 | Form 4 |
| 46 | MUELLER HANS Director |
2011-06-14 19:09:47 | 20,000 0 |
20,000 | Form 4 |
| 47 | WYNGAARDEN JAMES B Director |
2011-06-14 19:11:08 | 20,000 0 |
20,000 | Form 4 |
| 48 | ANDERSEN ROBERT G CFO & VP Oper. and Planning |
2007-05-17 16:01:00 | 15,744 0 |
15,744 | Form 4 |
| 49 | Tarka Elizabeth Ann CHIEF MEDICAL OFFICER |
2021-03-29 16:14:29 | 13,237 0 |
13,237 | Form 4 |
| 50 | Alison Taunton-Rigby Director |
2009-06-16 17:39:04 | 10,000 0 |
10,000 | Form 4 |
| 51 | MILANO VINCENT Director |
2023-08-11 16:30:24 | 8,987 0 |
8,987 | Form 4 |
| 52 | MacCoss Malcolm Director |
2014-07-03 16:25:43 | 3,753 0 |
3,753 | Form 4 |
| 53 | MARCEL GEORGES ANTHONY Director |
2004-01-05 15:24:50 | 3,750 0 |
3,750 | Form 4 |
| 54 | ZAMECNIK PAUL C Director Emeritus |
2008-01-08 16:46:37 | 1,250 0 |
1,250 | Form 4 |
| 55 | Neu Kelvin Director |
2014-03-12 20:23:13 | 0 0 |
0 | Form 3 |
| 56 | GOWEN MAXINE Director |
2023-08-11 16:48:06 | 0 0 |
0 | Form 4 |
| 57 | Abdul-Wahab Umari Director |
2014-05-23 17:21:33 | 0 0 |
0 | Form 4 |