Open Insider Trading Activity for Tectonic Therapeutic, Inc. Director,TenPercentOwner Springer Timothy A
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TECX | 2025-04-09 | 2025-04-07 | Tectonic Therapeutic, Inc. | Springer Timothy A | Director,TenPercentOwner | Buy | 2 | 500,000 | $17.10 | $8,550,000.00 | 8.78% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TECX | 2024-10-24 | 2024-10-22 | Tectonic Therapeutic, Inc. | Springer Timothy A | Director,TenPercentOwner | Buy | 1 | 300,000 | $33.59 | $10,077,000.00 | 7.32% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TECX | 2024-09-26 | 2024-09-26 | Tectonic Therapeutic, Inc. | Springer Timothy A | Director,TenPercentOwner | Buy | 4 | 50,000 | $28.82 | $1,440,828.83 | 0.33% | View Filing |