David Kirn
CIK 1834021 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 10, 2020 · Latest: June 2, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
7 sells (S)
Net:
$-2,357,603
+ 11 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
11 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 4, 2026 | FDMT | S 10b5-1 | 26,842 | $10.23 | $274,594 | 844,895 Direct | -3.08% | Disposed | 52.0% (price as of 2026-08-19) |
| Aug. 3, 2026 | FDMT | S 10b5-1 | 12,415 | $10.05 | $124,771 | 871,737 Direct | -1.40% | Disposed | 54.7% (price as of 2026-08-19) |
| July 10, 2026 | FDMT | S 10b5-1 | 442 | $12.84 | $5,675 | 884,152 Direct | -0.05% | Disposed | 21.1% (price as of 2026-08-19) |
| July 10, 2026 | FDMT | S 10b5-1 | 15,283 | $12.01 | $183,549 | 884,594 Direct | -1.70% | Disposed | 29.4% (price as of 2026-08-19) |
| July 9, 2026 | FDMT | S 10b5-1 | 42,608 | $12.87 | $548,365 | 899,877 Direct | -4.52% | Disposed | 20.8% (price as of 2026-08-19) |
| June 22, 2026 | FDMT | S 10b5-1 | 114,746 | $10.47 | $1,201,391 | 942,485 Direct | -10.85% | Disposed | 48.5% (price as of 2026-08-19) |
| June 1, 2026 | FDMT | S 10b5-1 | 1,922 | $10.02 | $19,258 | 1,057,231 Direct | -0.18% | Disposed | 55.1% (price as of 2026-08-19) |
| July 10, 2024 | FDMT | S 10b5-1 | 12,923 | $22.49 | $290,638 | 1,059,153 Direct | -1.21% | Disposed | -30.9% (price as of 2026-08-19) |
| June 24, 2024 | FDMT | S 10b5-1 | 12,930 | $23.10 | $298,683 | 1,059,153 Direct | -1.21% | Disposed | -32.7% (price as of 2026-08-19) |
| Feb. 8, 2024 | FDMT | S 10b5-1 | 92,001 | $27.13 | $2,495,987 | 1,059,153 Direct | -7.99% | Disposed | -42.7% (price as of 2026-08-19) |
| Jan. 23, 2024 | FDMT | S 10b5-1 | 5,696 | $18.41 | $104,863 | 1,151,154 Direct | -0.49% | Disposed | -15.6% (price as of 2026-08-19) |
| Jan. 5, 2024 | FDMT | S 10b5-1 | 133 | $20.10 | $2,673 | 1,156,850 Direct | -0.01% | Disposed | -22.7% (price as of 2026-08-19) |
| Jan. 5, 2024 | FDMT | S 10b5-1 | 28,104 | $19.56 | $549,714 | 1,156,983 Direct | -2.37% | Disposed | -20.5% (price as of 2026-08-19) |
| Jan. 4, 2024 | FDMT | S 10b5-1 | 40,732 | $20.31 | $827,267 | 1,185,087 Direct | -3.32% | Disposed | -23.5% (price as of 2026-08-19) |
| Dec. 18, 2023 | FDMT | S 10b5-1 | 4,702 | $18.13 | $85,247 | 1,225,819 Direct | -0.38% | Disposed | -14.3% (price as of 2026-08-19) |
| Dec. 15, 2023 | FDMT | S 10b5-1 | 28,632 | $17.27 | $494,475 | 1,230,521 Direct | -2.27% | Disposed | -10.0% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 25, 2026 | FDMT | Stock Option (Right to Buy) | Common Stock (750,000) | $9.88 | March 24, 2036 | 750,000 | Acquired |
| March 6, 2025 | FDMT | Stock Option (Right to Buy) | Common Stock (267,500) | $4.14 | March 5, 2035 | 267,500 | Acquired |
| July 10, 2024 | FDMT | Stock Option (Right To Buy) | Common Stock (1,270) | $15.78 | Jan. 31, 2032 | 1,270 | Disposed |
| July 10, 2024 | FDMT | Stock Option (Right To Buy) | Common Stock (11,653) | $14.42 | Dec. 10, 2033 | 11,653 | Disposed |
| June 24, 2024 | FDMT | Stock Option (Right To Buy) | Common Stock (12,930) | $14.42 | Dec. 10, 2033 | 12,930 | Disposed |
| Dec. 11, 2023 | FDMT | Stock Option (Right to Buy) | Common Stock (590,000) | $14.42 | Dec. 10, 2033 | 590,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 10, 2020 | FDMT | Common Stock | 2,000,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
FDMT
President & CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $667,252 | — | — | $822,750 | $560,597 | — | $744 | $2,051,343 |
| 2024 | $662,780 | — | — | — | $292,662 | — | $53,561 | $1,009,004 |
| 2023 | $596,640 | — | — | $9,278,715 | $394,953 | — | $16,500 | $10,286,808 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.