Insider · CIK 0001711461
Diane Stroehmann
Files at: SNNA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 1, 2019 AForm 4 → | Jan 3, 6:21 pm EST | Sienna Biopharmaceuticals, Inc.SNNA | 45,000 | — | — | 172,640 | — | plan? |
| Aug 1, 2017 PForm 4 → | Aug 1, 4:27 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 7,000 | $15.00 | $105,000 | 124,724 | +5.95% | plan? |
| Aug 1, 2017 CForm 4 → | Aug 1, 4:27 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 28,153 | — | — | 117,724 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 1, 2019 AForm 4 → | Jan 3, 6:21 pm EST | Sienna Biopharmaceuticals, Inc.SNNA | 59,632 | — | — | 45,000 | — | |
| Jun 1, 2018 AForm 4 → | Jun 4, 9:32 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 48,720 | — | — | 48,720 | — | |
| Aug 1, 2017 CForm 4 → | Aug 1, 4:27 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 28,153 | — | — | 0 | — | |
| Jul 26, 2017 AForm 4 → | Jul 27, 4:27 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 11,926 | — | — | 11,926 | — |