Insider · CIK 0001606826
Heather Preston
Files at: ALGS, ETTX, OTIC, ALDR, ALBO. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 28, 2018 PForm 4 → | Oct 2, 9:40 pm EDT | Entasis Therapeutics Holdings Inc.ETTX | 337,724 | $15.00 | $5,065,860 | 1,180,178 | +40.1% | plan? |
| Sep 28, 2018 CForm 4 → | Oct 2, 9:40 pm EDT | Entasis Therapeutics Holdings Inc.ETTX | 817,692 | — | — | 842,454 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 AForm 4 → | Jun 29, 4:38 pm EDT | Aligos Therapeutics, Inc.ALGS | 5,860 | — | — | 5,860 | — | |
| Sep 28, 2018 CForm 4 → | Oct 2, 9:40 pm EDT | Entasis Therapeutics Holdings Inc.ETTX | 16,949,153 | — | — | 0 | — | |
| Jun 19, 2018 AForm 4 → | Jun 20, 7:37 pm EDT | OTONOMY, INC.OTIC | 17,500 | — | — | 17,500 | — | |
| Jun 20, 2017 AForm 4 → | Jul 14, 6:35 pm EDT | OTONOMY, INC.OTIC | 15,000 | — | — | 15,000 | — | late |
| May 24, 2017 AForm 4 → | May 26, 6:27 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 15,000 | — | — | 15,000 | — | |
| Jan 23, 2017 AForm 4 → | Jan 25, 4:15 pm EST | ALBIREO PHARMA, INC.ALBO | 4,500 | — | — | 4,500 | — | |
| Jun 21, 2016 AForm 4 → | Jun 21, 7:49 pm EDT | Otonomy, Inc.OTIC | 15,000 | — | — | 15,000 | — | |
| May 26, 2016 AForm 4 → | Jun 2, 7:06 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 15,000 | — | — | 15,000 | — | late |
| Jun 19, 2015 AForm 4 → | Jun 22, 5:02 pm EDT | Otonomy, Inc.OTIC | 15,000 | — | — | 15,000 | — | |
| May 19, 2015 AForm 4 → | May 21, 6:11 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 6,350 | — | — | 6,350 | — |