FDMT insider trades & Congress trades
4D Molecular Therapeutics, Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 11 open-market insider transactions in 4D Molecular Therapeutics, Inc. (FDMT) (0 purchases with code P and 11 sales with code S), the most recent on October 16, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 10 sales by 2 ($2.74M).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | Bizily Scott | Chief Legal Officer | Sell | 1,635 | $12.84 | $21K | – |
| Oct 5, 2026 | Kirn David | See Remarks | Sell | 58,061 | $12.92 | $750K | – |
| Oct 5, 2026 | Kirn David | See Remarks | Sell | 272 | $13.61 | $4K | – |
| Sep 16, 2026 | Bizily Scott | Chief Legal Officer | Sell | 1,635 | $13.65 | $22K | −0.2% |
| Sep 14, 2026 | Kirn David | See Remarks | Sell | 58,333 | $13.90 | $811K | −0.1% |
| Sep 1, 2026 | Bizily Scott | Chief Legal Officer | Sell | 584 | $14.00 | $8K | −0.1% |
| Aug 19, 2026 | Kirn David | See Remarks | Sell | 43,149 | $15.36 | $663K | +0.0% |
| Aug 19, 2026 | Kirn David | See Remarks | Sell | 25,927 | $16.42 | $426K | +0.0% |
| Aug 17, 2026 | Bizily Scott | Chief Legal Officer | Sell | 1,635 | $12.20 | $20K | +0.0% |
| Aug 13, 2026 | Bizily Scott | Chief Legal Officer | Sell | 1,635 | $12.00 | $20K | +0.0% |
| Aug 4, 2026 | Kirn David | See Remarks | Sell | 26,842 | $10.23 | $275K | +0.4% |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
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