Insider at

04

Insider transactions

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0 buys (P) 2 sells (S) Net: $-802,309 + 16 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

16 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 17, 2026 SRRK S 9,580 $46.53 $445,757 241,545 Direct -3.81% Disposed 0.6% (price as of 2026-10-02)
Jan. 16, 2026 SRRK S 8,016 $44.48 $356,552 214,553 Direct -3.60% Disposed 5.2% (price as of 2026-10-02)
June 16, 2025 SRRK S 7,442 $32.00 $238,144 222,569 Direct -3.24% Disposed 46.3% (price as of 2026-10-02)
Feb. 18, 2025 SRRK S 5,742 $36.83 $211,478 189,295 Direct -2.94% Disposed 27.1% (price as of 2026-10-02)
Jan. 16, 2025 SRRK S 9,039 $44.20 $399,524 195,037 Direct -4.43% Disposed 5.9% (price as of 2026-10-02)
June 17, 2024 SRRK S 4,695 $8.98 $42,161 204,076 Direct -2.25% Disposed 421.3% (price as of 2026-10-02)
Feb. 16, 2024 SRRK S 3,489 $15.74 $54,917 208,771 Direct -1.64% Disposed 197.4% (price as of 2026-10-02)
Jan. 16, 2024 SRRK S 4,186 $15.93 $66,683 154,405 Direct -2.64% Disposed 193.8% (price as of 2026-10-02)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 9, 2025 SRRK Stock Option (Right to Buy) Common Stock (11,429) $34.07 June 9, 2035 11,429 Acquired
March 10, 2025 SRRK Stock Option (Right to Buy) Common Stock (42,855) $35.15 March 10, 2035 42,855 Acquired
Feb. 12, 2024 SRRK Stock Option (Right to Buy) Common Stock (77,145) $15.75 Feb. 12, 2034 77,145 Acquired
Feb. 13, 2023 SRRK Stock Option (Right to Buy) Common Stock (62,500) $10.00 Feb. 13, 2033 62,500 Acquired
June 16, 2022 SRRK Stock Option (Right to Buy) Common Stock (45,500) $4.86 June 16, 2032 45,500 Acquired
Feb. 14, 2022 SRRK Stock Option (Right to Buy) Common Stock (37,500) $18.08 Feb. 14, 2032 37,500 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 8 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
June 25, 2021 SRRK Common Stock 11,550 Direct
June 25, 2021 SRRK Common Stock 27,083 Direct
June 25, 2021 SRRK Stock Option (Right to Buy)→ Common Stock (42,974) 42,974 Direct
June 25, 2021 SRRK Stock Option (Right to Buy)→ Common Stock (7,005) 7,005 Direct
June 25, 2021 SRRK Stock Option (Right to Buy)→ Common Stock (10,125) 10,125 Direct
June 25, 2021 SRRK Stock Option (Right to Buy)→ Common Stock (36,550) 36,550 Direct
June 25, 2021 SRRK Stock Option (Right to Buy)→ Common Stock (9,400) 9,400 Direct
June 25, 2021 SRRK Stock Option (Right to Buy)→ Common Stock (38,500) 38,500 Direct