Erin Moore
CIK 1790859 · View on SEC EDGAR ↗
Insider
First SEC filing: March 21, 2025 · Latest: March 21, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 6, 2020 | SRRK | A | 50,600 | — | — | 50,600 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 17, 2019 | SRRK | A | 9,400 | — | — | 9,400 Direct | — | Acquired | (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 6, 2020 | SRRK | Stock Option (Right to Buy) | Common Stock (50,600) | $13.52 | Jan. 1, 2024 | 50,600 | Acquired |
| Dec. 17, 2019 | SRRK | Stock Option (Right to Buy) | Common Stock (9,400) | $11.48 | Dec. 17, 2029 | 9,400 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 21, 2025 | SRRK | Common Stock | 82,609 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (16,764) | 16,764 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (6,463) | 6,463 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (49,288) | 49,288 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (35,000) | 35,000 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (25,000) | 25,000 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (17,425) | 17,425 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (31,250) | 31,250 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (40,000) | 40,000 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy)→ Common Stock (25,715) | 25,715 | Direct |
| Oct. 10, 2019 | SRRK | Stock Option (Right to Buy)→ Common Stock (75,000) | 75,000 | Direct |