Open Insider Trading Activity for 4D Molecular Therapeutics, Inc. President and Chief Executive Officer Kirn David
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction FDMT | 2026-09-16 | 2026-09-14 | 4D Molecular Therapeutics, Inc. | Kirn David | President and Chief Executive Officer | Sell | 1 | 58,333 | $13.90 | $811,003.70 | 7.06% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction FDMT | 2026-06-23 | 2026-06-22 | 4D Molecular Therapeutics, Inc. | Kirn David | Officer | Sell | 1 | 114,746 | $10.47 | $1,201,390.62 | 10.85% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction FDMT | 2026-06-02 | 2026-06-01 | 4D Molecular Therapeutics, Inc. | Kirn David | Officer | Sell | 1 | 1,922 | $10.02 | $19,258.44 | 0.18% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction FDMT | 2024-06-26 | 2024-06-24 | 4D Molecular Therapeutics, Inc. | Kirn David | Chief Executive Officer | Sell | 1 | 12,930 | $23.10 | $298,683.00 | 1.21% | View Filing |