Todd Harris serves as Executive at Sienna Biopharmaceuticals, Inc., where they oversee executive responsibilities. Since joining the company, Todd Harris has executed 65 insider transactions totaling $6.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 25, 2024 involved selling 600 shares valued at $14.4K.
Todd Harris currently holds 1,477,873 shares of Sienna Biopharmaceuticals, Inc. (SNNA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Todd Harris has been a net seller of SNNA stock. They have purchased $0 and sold $6.1M worth of shares.
Todd Harris's most recent insider trade was on Sep 25, 2024, when they sold 600 shares at $24.01 per share.
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| $24.02 |
| Planned |
| Sep 23, 2024 | TYRA | $243.5K | Sale | 10,092 | $24.13 | Planned |
| Sep 20, 2024 | TYRA | $172.0K | Sale | 7,109 | $24.19 | Planned |
| Sep 19, 2024 | TYRA | $137.8K | Sale | 5,671 | $24.30 | Planned |
| Sep 19, 2024 | TYRA | $678 | Sale | 27 | $25.10 | Planned |
| Sep 18, 2024 | TYRA | $84.0K | Sale | 3,500 | $24.00 | Planned |
| Sep 13, 2024 | TYRA | $8.9K | Award | 1,350 | $6.58 | Discretionary |
| Mar 15, 2024 | TYRA | $12.4K | Award | 1,880 | $6.58 | Discretionary |
| Feb 5, 2024 | TYRA | $234.5K | Sale | 13,817 | $16.97 | Planned |
| Feb 2, 2024 | TYRA | $122.5K | Sale | 7,187 | $17.04 | Planned |
| Feb 2, 2024 | TYRA | $1.3M | Sale | 78,996 | $16.45 | Planned |
| Sep 15, 2023 | TYRA | $9.4K | Award | 1,421 | $6.58 | Discretionary |
| Jun 23, 2023 | TYRA | $113.5K | Sale | 6,481 | $17.51 | Planned |
| Jun 23, 2023 | TYRA | $238.8K | Sale | 14,231 | $16.78 | Planned |
| Jun 22, 2023 | TYRA | $50.6K | Sale | 2,978 | $16.98 | Planned |
| Jun 22, 2023 | TYRA | $8.7K | Sale | 500 | $17.39 | Planned |
| Jun 21, 2023 | TYRA | $20.0K | Sale | 1,100 | $18.18 | Planned |
| Jun 21, 2023 | TYRA | $74.6K | Sale | 4,629 | $16.12 | Planned |
| Jun 21, 2023 | TYRA | $248.4K | Sale | 14,027 | $17.71 | Planned |
| Jun 20, 2023 | TYRA | $21.5K | Sale | 1,300 | $16.53 | Planned |
| Jun 16, 2023 | TYRA | $54.7K | Sale | 3,316 | $16.49 | Planned |
| Jun 16, 2023 | TYRA | $867.3K | Sale | 50,838 | $17.06 | Planned |
| Jun 16, 2023 | TYRA | $11.1K | Sale | 600 | $18.50 | Planned |
| Jun 15, 2023 | TYRA | $28.7K | Option Exercise | 12,773 | $2.25 | Planned |
| Jun 15, 2023 | TYRA | $206.0K | Sale | 12,773 | $16.13 | Planned |
| Jun 13, 2023 | TYRA | $17.8K | Option Exercise | 7,927 | $2.25 | Planned |
| Jun 13, 2023 | TYRA | $126.8K | Sale | 7,927 | $16.00 | Planned |
| Apr 3, 2023 | TYRA | $4.5K | Option Exercise | 2,000 | $2.25 | Planned |
| Apr 3, 2023 | TYRA | $32.3K | Sale | 2,000 | $16.13 | Planned |