Scholar Rock Holding Corporation (SRRK)
Nasdaq: SRRK · Biological Products, (No Diagnostic Substances) · Cambridge, MA · filing with the SEC since 2018
Who runs Scholar Rock Holding Corporation
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Hallal David
Chief Executive Officer. First filing May 2018, latest Sep 23, 2026, 2 filings in all.
Officers reporting now
8
of 15 people with a filing in the last fifteen months
Directors reporting now
7
28 people on the record since 2018
Officerssales are open-market, Oct 27, 2025 to Oct 27, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Woods Keith | Chief Operating Officer | Apr 2025 | Sep 25, 2026 | 2 · $1.2M |
| Hallal David | Chief Executive Officer | May 2018 | Sep 23, 2026 | 2 · $4.0M |
| Vaishnaw Akshay | President of R&D | May 2019 | Apr 20, 2026 | 2 · $1.5M |
| Sinha Vikas | Chief Financial Officer | Apr 2025 | Apr 20, 2026 | 2 · $1.2M |
| Qatanani Mo | CHIEF SCIENTIFIC OFFICER | Jun 2023 | Feb 25, 2026 | 9 · $8.6M |
| Marantz Jing L. | CHIEF MEDICAL OFFICER | Nov 2022 | Feb 19, 2026 | 2 · $500,000 |
| Ho Junlin | GENERAL COUNSEL | Jun 2021 | Feb 19, 2026 | 2 · $800,000 |
| Parlavecchio Caryn | CHRO | May 2022 | Feb 19, 2026 | 2 · $700,000 |
Directorssales are open-market, Oct 27, 2025 to Oct 27, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Akkaraju Srinivas | director | Jul 2022 | Oct 27, 2026 | none |
| Burow Kristina | director | May 2018 | Jul 6, 2026 | 2 · $200,000 |
| Flier Jeffrey S. | director | May 2018 | Jul 6, 2026 | 3 · $200,000 |
| Gilman Michael | director | May 2018 | Jul 6, 2026 | 3 · $100,000 |
| Peng Katie | director | Feb 2024 | Jul 6, 2026 | 5 · $300,000 |
| Reed Joshua | director | Mar 2021 | Jul 6, 2026 | 2 · $200,000 |
| Brudnick Richard | director | Apr 2023 | Jun 8, 2026 | none |
Owners of more than 10% of a classsales are open-market, Oct 27, 2025 to Oct 27, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Debbane Raymond | 10% owner | Jul 2024 | Feb 6, 2026 | none |
| Invus Global Management, LLC | 10% owner | Jul 2024 | Feb 6, 2026 | none |
| Siren, L.L.C. | 10% owner | Jul 2024 | Feb 6, 2026 | none |
Earlier names on the record30, newest filing first
Sacco Tracey · officer · last filing Apr 2025Moore Erin · officer · last filing Mar 2025Backstrom Jay T. · officer · last filing Mar 2025Myles Edward H · officer · last filing Mar 2025Invus Public Equities Advisors, LLC · 10% owner · last filing Dec 2024Invus Public Equities, L.P. · 10% owner · last filing Dec 2024Nashat Amir · director · last filing May 2024Samsara Biocapital Gp, LLC · 10% owner · last filing Oct 2023Samsara Biocapital, L.P. · 10% owner · last filing Oct 2023Artal Group S.A. · 10% owner · last filing Oct 2023Artal International Management S.A. · 10% owner · last filing Oct 2023Artal International S.C.A. · 10% owner · last filing Oct 2023Stichting Administratiekantoor Westend · 10% owner · last filing Oct 2023Westend S.A. · 10% owner · last filing Oct 2023Wittouck Amaury · 10% owner · last filing Oct 2023Mahanthappa Nagesh K. · officer · last filing Jun 2022Carven Gregory John · officer · last filing Jun 2022Chyung Yung H. · officer · last filing Feb 2022Kingsley Stuart A · officer · last filing Feb 2021Buckler Alan J. · officer · last filing Feb 2020Springer Timothy A · director · last filing Dec 2019Chicko Rhonda M. · officer · last filing Feb 2019Ezickson Elan · officer · last filing May 2018Arch Venture Fund Viii, L.P. · 10% owner · last filing May 2018Arch Venture Partners Viii, L.P. · 10% owner · last filing May 2018Arch Venture Partners Viii, LLC · 10% owner · last filing May 2018Bybee Clinton · 10% owner · last filing May 2018Crandell Keith · 10% owner · last filing May 2018Minne Pascal · 10% owner · last filing May 2018Nelsen Robert · 10% owner · last filing May 2018
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.