Insider · CIK 0001711463
Todd Harris
Files at: TYRA, SNNA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 AForm 4 → | Sep 17, 7:29 pm EDT | Tyra Biosciences, Inc.TYRA | 864 | $9.13 | $7,887 | 1,438,495 | — | |
| Apr 30, 2018 SForm 4 → | May 2, 7:54 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 100 | $20.00 | $2,000 | 570,991 | −0.02% | plan? |
| Apr 23, 2018 SForm 4 → | Apr 25, 7:21 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 975 | $20.00 | $19,500 | 571,091 | −0.17% | plan? |
| Apr 17, 2018 SForm 4 → | Apr 19, 6:00 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 18,011 | $20.08 | $361,619 | 572,066 | −3.05% | plan? |
| Apr 10, 2018 SForm 4 → | Apr 12, 6:45 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 3,779 | $20.02 | $75,641 | 590,077 | −0.64% | plan? |
| Apr 5, 2018 SForm 4 → | Apr 9, 7:18 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 8,210 | $20.00 | $164,205 | 593,856 | −1.36% | plan? |
| Mar 19, 2018 SForm 4 → | Mar 20, 7:00 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 5,876 | $20.00 | $117,520 | 602,066 | −0.97% | plan? |
| Mar 12, 2018 SForm 4 → | Mar 14, 7:13 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 3,452 | $20.11 | $69,429 | 607,942 | −0.56% | plan? |
| Mar 7, 2018 SForm 4 → | Mar 9, 7:00 pm EST | Sienna Biopharmaceuticals, Inc.SNNA | 20,672 | $20.03 | $413,961 | 611,394 | −3.27% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 26, 2017 AForm 4 → | Jul 27, 4:25 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 11,926 | — | — | 11,926 | — |