NASDAQ: TECXTectonic Therapeutic Inc Stock Ownership - Who owns Tectonic Therapeutic?
Insider buying vs selling
Have Tectonic Therapeutic Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Alise Reicin | Chief Executive Officer | 2025-06-20 | 859 | $19.81 | $17.02kSell |
| Timothy A. Springer | Director | 2025-04-11 | 53,706 | $16.31 | $875.94kBuy |
| Timothy A. Springer | Director | 2025-04-11 | 9,478 | $16.31 | $154.59kBuy |
| Timothy A. Springer | Director | 2025-04-10 | 45,858 | $16.73 | $767.20kBuy |
| Timothy A. Springer | Director | 2025-04-10 | 8,092 | $16.73 | $135.38kBuy |
| Timothy A. Springer | Director | 2025-04-09 | 4,856 | $15.23 | $73.96kBuy |
| Timothy A. Springer | Director | 2025-04-09 | 857 | $15.23 | $13.05kBuy |
| Timothy A. Springer | Director | 2025-04-09 | 16,215 | $14.62 | $237.06kBuy |
| Timothy A. Springer | Director | 2025-04-09 | 2,861 | $14.62 | $41.83kBuy |
| Timothy A. Springer | Director | 2025-04-07 | 412,500 | $17.10 | $7.05MBuy |
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Net Insider Buy/Sell (L12M) Ownership
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TECX Shareholders
What type of owners hold Tectonic Therapeutic Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Timothy A. Springer | 32.19% | 6,024,338 | $120.00M | Insider |
| Bruce Booth | 29.75% | 5,567,289 | $110.90M | Insider |
| Braden Michael Leonard | 26.21% | 4,905,068 | $97.71M | Insider |
| Atlas Venture Fund X LP | 25.41% | 4,756,478 | $94.75M | Insider |
| Clarus Lifesciences III LP | 23.74% | 4,443,487 | $88.51M | Insider |
| Atlas Venture Associates X LP | 19.82% | 3,710,052 | $73.90M | Insider |
| Blackstone Holdings II LP | 15.83% | 2,962,325 | $59.01M | Insider |
| Scott Requadt | 15.83% | 2,962,325 | $59.01M | Insider |
| Fmr LLC | 15.00% | 2,806,781 | $55.91M | Institution |
| Blackrock Inc | 4.42% | 827,853 | $16.49M | Institution |
TECX vs Biotech Stocks
Tectonic Therapeutic Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.