TNYA insider buying – Tenaya Therapeutics, Inc.
10 insider purchases since 2016 worth $84.4M by 4 different insiders. Last 12 months: 0 purchases, $0. Most recent filing: 2025-03-07.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| GOEDDEL DAVID V Director | $64.6M 7× · 49,313,559 sh | 2022-11-21 2025-03-05 | – | 49,313,559 shares as of 2025-03-07 | Holds - never sold |
| Casdin Eli Director | $12.8M 1× · 850,000 sh | 2021-08-03 2021-08-03 | – | 2,374,849 shares as of 2021-08-04 | Holds - never sold |
| Casdin Capital, LLC Director | $6.5M 1× · 2,492,042 sh | 2022-11-17 2022-11-17 | – | 6,078,860 shares as of 2022-11-25 | Holds - never sold |
| Srivastava Deepak Director | $599,999 1× · 230,769 sh | 2022-11-21 2022-11-21 | – | 564,101 shares as of 2022-12-09 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 0 | – | – | 3 | $5.9M |
| 2025 | 1 | $25.0M | 1 | – | – |
| 2024 | 1 | $10.0M | 1 | – | – |
| 2023 | 4 | $4.6M | 1 | – | – |
| 2022 | 3 | $32.1M | 3 | – | – |
| 2021 | 1 | $12.8M | 1 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2025-03-07 | GOEDDEL DAVID V | Director | 35,714,284 | $0.70 | $25.0M | +262.6% | SEC |
| 2024-02-14 | GOEDDEL DAVID V | Director | 2,222,222 | $4.50 | $10.0M | +19.5% | SEC |
| 2023-03-14 | GOEDDEL DAVID V | Director | 6,779 | $2.60 | $17,625 | +0.1% | SEC |
| 2023-02-10 | GOEDDEL DAVID V | Director | 1,500,000 | $2.60 | $3.9M | +15.2% | SEC |
| 2023-01-23 | GOEDDEL DAVID V | Director | 69,739 | $2.50 | $174,348 | +0.7% | SEC |
| 2023-01-19 | GOEDDEL DAVID V | Director | 185,151 | $2.51 | $465,097 | +1.9% | SEC |
| 2022-12-09 | Srivastava Deepak | Director | 230,769 | $2.60 | $599,999 | +162.9% | SEC |
| 2022-11-25 | Casdin Capital, LLC | Director | 2,492,042 | $2.60 | $6.5M | +69.5% | SEC |
| 2022-11-23 | GOEDDEL DAVID V | Director | 9,615,384 | $2.60 | $25.0M | SEC | |
| 2021-08-04 | Casdin Eli | Director | 850,000 | $15.00 | $12.8M | +35.8% | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-02-26 | TCG Opportunity III GP, LLC | 10% Owner | 4,170,266 | $0.57 | $2.4M | Sale | SEC |
| 2026-02-24 | COLUMN GROUP III-A, LP | 10% Owner | 829,734 | $0.61 | $503,078 | Sale | SEC |
| 2026-02-12 | COLUMN GROUP III-A, LP | 10% Owner | 4,400,290 | $0.69 | $3.0M | Sale | SEC |
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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