Erin Moore
Insider
First SEC filing: March 21, 2025 · Latest: March 21, 2025
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 24, 2025 | SRRK | M 10b5-1 | 5,000 | $23.86 | $119,300 | 87,609 Direct | +6.05% | Acquired | 91.2% (price as of 2026-10-05) |
| March 24, 2025 | SRRK | M 10b5-1 | 8,564 | $13.52 | $115,785 | 96,173 Direct | +9.78% | Acquired | 237.4% (price as of 2026-10-05) |
| March 24, 2025 | SRRK | S 10b5-1 | 13,564 | $33.12 | $449,240 | 82,609 Direct | -14.10% | Disposed | 37.7% (price as of 2026-10-05) |
| March 24, 2025 | SRRK | M 10b5-1 | 5,000 | · | · | 11,764 Direct | -29.83% | Disposed | (price as of 2026-10-05) |
| March 24, 2025 | SRRK | M 10b5-1 | 8,564 | · | · | 40,724 Direct | -17.38% | Disposed | (price as of 2026-10-05) |
| Feb. 6, 2020 | SRRK | A | 50,600 | · | · | 50,600 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 17, 2019 | SRRK | A | 9,400 | · | · | 9,400 Direct | · | Acquired | (price as of 2026-10-05) |
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 24, 2025 | SRRK | Stock Option (Right to Buy) | Common Stock | $23.86 | Oct. 25, 2028 | 5,000 | Disposed |
| March 24, 2025 | SRRK | Stock Option (Right to Buy) | Common Stock | $13.52 | Feb. 6, 2030 | 8,564 | Disposed |
| Feb. 6, 2020 | SRRK | Stock Option (Right to Buy) | Common Stock | $13.52 | Jan. 1, 2024 | 50,600 | Acquired |
| Dec. 17, 2019 | SRRK | Stock Option (Right to Buy) | Common Stock | $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) | 16,764 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 6,463 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 49,288 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 35,000 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 25,000 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 17,425 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 31,250 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 40,000 | Direct |
| March 21, 2025 | SRRK | Stock Option (Right to Buy) | 25,715 | Direct |
| Oct. 10, 2019 | SRRK | Stock Option (Right to Buy) | 75,000 | Direct |