SEC Form 4 · accession 0001104659-26-110006
Scholar Rock Holding Corp · SRRK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David Hallal
Officer — Chief Executive Officer · Director
Period of report
Sep 21, 2026
Accepted (ET)
Sep 23, 2026 · 4:36 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001727196
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Sep 21, 2026 | G | 36,652 | $0.00 | D | 1,602,382 | D | |
| Common StockF1 | holding | — | — | — | 36,652 | I | By The Hallal Family Irrevocable Trust - 2021 | |
| Common StockF3 | holding | — | — | — | 205,000 | I | By The Hallal Family Irrevocable Trust - 2012 |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1On September 21, 2026, the reporting person transferred 36,652 shares of the Issuer's Common Stock to The Hallal Family Irrevocable Trust-2021 (the "Hallal 2021 Trust") for no consideration. The reporting person and his spouse serve as trustees of the Hallal 2021 Trust. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
- F2Consists of 161,878 shares of common stock, 315,504 RSUs subject to time-based vesting conditions and 1,125,000 RSUs subject to performance- and time-based vesting conditions.
- F3Shares owned by The Hallal Family Irrevocable Trust - 2012 dated November 19, 2012 (the "Hallal 2012 Trust"). The reporting person's spouse serves as a trustee of the Hallal 2012 Trust. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.