Form 4 for SRRK Scholar Rock Holding Corp
Accepted 2025-12-05 00:00:00 ET · period of report 2025-12-04 · accession 0001980298-25-000007 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-12-05 | 2025-12-04 | SRRK | Qatanani Mo | CSO | M - OptEx | $21.21 | +136.5K | 237.4K | +135% | +$2.89M |
| D | 2025-12-05 | 2025-12-04 | SRRK | Qatanani Mo | CSO | S - Sale+OE | $45.21 | -136.5K | 109.0K | -56% | -$6.17M |
| DM | 2025-12-05 | 2025-12-04 | SRRK | Qatanani Mo | CSO | M - OptEx | $0.00 | -136.5K | 1,407 | -99% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-04 | M | A | 21,093 | $18.08 | 195,682 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F3) Consists of 86,718 shares of common stock and 108,964 RSUs. |
| 2 | Common | Common Stock | 2025-12-04 | M | A | 5,607 | $4.86 | 201,289 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F4) Consists of 92,325 shares of common stock and 108,964 RSUs |
| 3 | Common | Common Stock | 2025-12-04 | M | A | 1,281 | $7.62 | 202,570 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F5) Consists of 93,606 shares of common stock and 108,964 RSUs. |
| 4 | Common | Common Stock | 2025-12-04 | M | A | 11,250 | $10.00 | 213,820 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F6) Consists of 104,856 shares of common stock and 108,964 RSUs. |
| 5 | Common | Common Stock | 2025-12-04 | M | A | 8,035 | $35.15 | 245,426 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F8) Consists of 136,462 shares of common stock and 108,964 RSUs. |
| 6 | Common | Common Stock | 2025-12-04 | S | D | 136,462 | $45.21 | 108,964 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F9) The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $45.00 to $45.46, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. (F10) Consists of 108,964 RSUs. |
| 7 | Common | Common Stock | 2025-12-04 | M | A | 65,625 | $26.05 | 174,589 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F2) Consists of 65,625 shares of common stock and 108,964 RSUs. |
| 8 | Common | Common Stock | 2025-12-04 | M | A | 23,571 | $15.75 | 237,391 | D | — | — | (F1) This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025. (F7) Consists of 128,427 shares of common stock and 108,964 RSUs. |
| 9 | Derivative | Stock Option (Right to Buy) | 2025-12-04 | M | D | 65,625 | $0.00 | 4,375 | D | $26.05 · — to 2031-10-26 | 65,625 Common Stock | (F11) 1,282 shares remain unvested under this stock option. The first vesting event occurred on January 5, 2023 and the remainder vest in fifteen quarterly installments thereafter; provided the reporting person continues to have a service relationship with the Issuer on such vesting date. |
| 10 | Derivative | Stock Option (Right to Buy) | 2025-12-04 | M | D | 8,035 | $0.00 | 34,820 | D | $35.15 · — to 2035-03-10 | 8,035 Common Stock | (F15) 34,820 shares remain unvested under this stock option. The first vesting event occurred on April 1, 2025 and the remainder vests in fifteen quarterly installments thereafter; provided the Reporting Person continues to have a service relationship with the Issuer on such vesting date. |
| 11 | Derivative | Stock Option (Right to Buy) | 2025-12-04 | M | D | 23,571 | $0.00 | 53,036 | D | $15.75 · — to 2034-12-12 | 23,571 Common Stock | (F14) 53,036 shares remain unvested under this stock option. The first vesting event occurred on April 1, 2024 and the remainder vests in fifteen quarterly installments thereafter; provided the Reporting Person continues to have a service relationship with the Issuer on such vesting date. |
| 12 | Derivative | Stock Option (Right to Buy) | 2025-12-04 | M | D | 11,250 | $0.00 | 14,063 | D | $10.00 · — to 2033-02-13 | 11,250 Common Stock | (F13) 14,063 shares remain unvested under this stock option. The first vesting event occurred on April 1, 2023 and the remainder vests in fifteen quarterly installments thereafter; provided the Reporting Person continues to have a service relationship with the Issuer on such vesting date. |
| 13 | Derivative | Stock Option (Right to Buy) | 2025-12-04 | M | D | 1,281 | $0.00 | 1,282 | D | $7.62 · — to 2032-10-10 | 1,281 Common Stock | (F11) 1,282 shares remain unvested under this stock option. The first vesting event occurred on January 5, 2023 and the remainder vest in fifteen quarterly installments thereafter; provided the reporting person continues to have a service relationship with the Issuer on such vesting date. |
| 14 | Derivative | Stock Option (Right to Buy) | 2025-12-04 | M | D | 5,607 | $0.00 | 0 | D | $4.86 · — to 2032-06-16 | 5,607 Common Stock | (F11) 1,282 shares remain unvested under this stock option. The first vesting event occurred on January 5, 2023 and the remainder vest in fifteen quarterly installments thereafter; provided the reporting person continues to have a service relationship with the Issuer on such vesting date. |
| 15 | Derivative | Stock Option (Right to Buy) | 2025-12-04 | M | D | 21,093 | $0.00 | 1,407 | D | $18.08 · — to 2032-02-14 | 21,093 Common Stock | (F12) 1,407 shares remain unvested under this stock option. The first vesting event occurred on April 1, 2022 and the remainder vests in fifteen quarterly installments thereafter; provided the Reporting Person continues to have a service relationship with the Issuer on such vesting date. |