Susannah Gray
CIK 1833453 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 10, 2020 · Latest: June 18, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 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
7 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 24, 2020 | MRVI | P | 20,000 | $27.00 | $540,000 | 31,852 Direct | +168.75% | Acquired | -72.8% (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 |
|---|---|---|---|---|---|---|---|
| June 17, 2026 | FDMT | Stock Option (Right to Buy) | Common Stock (50,000) | $9.42 | June 16, 2036 | 50,000 | Acquired |
| June 12, 2026 | TBPH | Share Option (Right to Buy) | Ordinary Shares (13,398) | $16.64 | June 11, 2036 | 13,398 | Acquired |
| June 17, 2025 | FDMT | Stock Option (Right to Buy) | Common Stock (22,500) | $4.15 | June 16, 2035 | 22,500 | Acquired |
| May 21, 2024 | FDMT | Stock Option (Right To Buy) | Common Stock (22,500) | $25.15 | May 20, 2034 | 22,500 | 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 | Stock Option (Right to Buy)→ Common Stock (45,000) | 45,000 | Direct |