Scholar Rock Holding Corp — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Backstrom Jay T. | CHIEF EXECUTIVE OFFICER | Sale | 22,308 | $44.20 | $986,014 | 330,363 | Jan 16, 2025 |
| Marantz Jing L. | CHIEF MEDICAL OFFICER | Sale | 5,655 | $44.20 | $249,951 | 67,200 | Jan 16, 2025 |
| Sacco Tracey | Chief Commercial Officer | Sale | 3,890 | $44.20 | $171,938 | 45,395 | Jan 16, 2025 |
| Qatanani Mo | CHIEF SCIENTIFIC OFFICER | Sale | 7,347 | $44.20 | $324,737 | 135,421 | Jan 16, 2025 |
| Parlavecchio Caryn | CHRO | Sale | 6,434 | $44.20 | $284,383 | 145,554 | Jan 16, 2025 |
| Myles Edward H | COO & CFO | Sale | 12,539 | $44.20 | $554,224 | 148,549 | Jan 16, 2025 |
| Ho Junlin | GENERAL COUNSEL | Sale | 9,039 | $44.20 | $399,524 | 195,037 | Jan 16, 2025 |
| Invus Global Management, LLC | — | Sale | 1,600,000 | $41.65 | $66,640,000 | 9,250,005 | Dec 10, 2024 |
| Invus Public Equities Advisors, LLC | — | Sale | 30,683 | $40.14 | $1,231,616 | 10,850,154 | Nov 25, 2024 |
| Marantz Jing L. | CHIEF MEDICAL OFFICER | Sale | 2,145 | $30.01 | $64,371 | 72,855 | Nov 25, 2024 |
| Gilman Michael | — | Gift | 37,459 | — | — | — | Nov 12, 2024 |
| Marantz Jing L. | CHIEF MEDICAL OFFICER | Sale | 2,105 | $30.00 | $63,150 | 72,855 | Nov 11, 2024 |
| Myles Edward H | COO & CFO | Option Exercise | 37,187 | $10.00 | $371,870 | 198,275 | Oct 8, 2024 |
| Myles Edward H | COO & CFO | Option Exercise | 206,240 | $13.83 | $2,852,299 | 367,328 | Oct 7, 2024 |
| Sacco Tracey | CHIEF COMMERCIAL OFFICER | Sale | 1,964 | $26.23 | $51,516 | 49,285 | Oct 7, 2024 |
| AKKARAJU SRINIVAS | — | Sale | 510,000 | $30.00 | $15,300,000 | 5,768,609 | Oct 7, 2024 |
| Marantz Jing L. | CHIEF MEDICAL OFFICER | Sale | 39,375 | $30.06 | $1,183,613 | 72,855 | Oct 7, 2024 |
| Qatanani Mo | CHIEF SCIENTIFIC OFFICER | Sale | 1,936 | $8.58 | $16,611 | 142,768 | Sep 16, 2024 |
| Parlavecchio Caryn | CHRO | Sale | 1,451 | $9.33 | $13,538 | 151,988 | Aug 16, 2024 |
| Burow Kristina | — | Award / Grant | 13,500 | — | — | 18,839 | Jun 27, 2024 |
| Vaishnaw Akshay | — | Award / Grant | 13,500 | — | — | 22,955 | Jun 27, 2024 |
| Reed Joshua | — | Award / Grant | 13,500 | — | — | 13,500 | Jun 27, 2024 |
| Peng Katie | — | Award / Grant | 4,500 | — | — | 31,325 | Jun 27, 2024 |
| Gilman Michael | — | Award / Grant | 13,500 | — | — | 13,500 | Jun 27, 2024 |
| FLIER JEFFREY S. | — | Award / Grant | 13,500 | — | — | 22,513 | Jun 27, 2024 |
| Brudnick Richard | — | Award / Grant | 13,500 | — | — | 13,500 | Jun 27, 2024 |
| AKKARAJU SRINIVAS | — | Award / Grant | 13,500 | — | — | 13,500 | Jun 27, 2024 |
| Hallal David | — | Award / Grant | 13,500 | — | — | 304,095 | Jun 27, 2024 |
| Qatanani Mo | CHIEF SCIENTIFIC OFFICER | Sale | 2,315 | $8.99 | $20,812 | 144,704 | Jun 17, 2024 |
| Parlavecchio Caryn | CHRO | Sale | 4,305 | $8.98 | $38,659 | 153,439 | Jun 17, 2024 |
| Myles Edward H | COO & CFO | Sale | 9,458 | $8.98 | $84,933 | 201,518 | Jun 17, 2024 |
| Ho Junlin | GENERAL COUNSEL | Sale | 4,695 | $8.98 | $42,161 | 204,076 | Jun 17, 2024 |
| Nashat Amir | — | Other | 276 | — | — | — | May 9, 2024 |
| Peng Katie | — | Award / Grant | 26,825 | — | — | 26,825 | Apr 9, 2024 |
| Myles Edward H | COO & CFO | Sale | 4,744 | $15.74 | $74,671 | 210,976 | Feb 16, 2024 |
| Qatanani Mo | CHIEF SCIENTIFIC OFFICER | Sale | 2,512 | $15.74 | $39,539 | 147,019 | Feb 16, 2024 |
| Parlavecchio Caryn | CHRO | Sale | 3,751 | $15.74 | $59,041 | 157,744 | Feb 16, 2024 |
| Ho Junlin | GENERAL COUNSEL | Sale | 3,489 | $15.74 | $54,917 | 208,771 | Feb 16, 2024 |
| Backstrom Jay T. | CHIEF EXECUTIVE OFFICER | Sale | 11,614 | $15.74 | $182,804 | 352,671 | Feb 16, 2024 |
| Backstrom Jay T. | CHIEF EXECUTIVE OFFICER | Award / Grant | 214,285 | — | — | 364,285 | Feb 12, 2024 |
| Marantz Jing L. | CHIEF MEDICAL OFFICER | Award / Grant | 72,855 | — | — | 72,855 | Feb 12, 2024 |
| Sacco Tracey | CHIEF COMMERCIAL OFFICER | Award / Grant | 49,285 | — | — | 49,285 | Feb 12, 2024 |
| Qatanani Mo | CHIEF SCIENTIFIC OFFICER | Award / Grant | 70,715 | — | — | 149,531 | Feb 12, 2024 |
| Parlavecchio Caryn | CHRO | Award / Grant | 47,145 | — | — | 161,495 | Feb 12, 2024 |
| Myles Edward H | COO & CFO | Award / Grant | 53,570 | — | — | 215,720 | Feb 12, 2024 |
| Ho Junlin | GENERAL COUNSEL | Award / Grant | 57,855 | — | — | 212,260 | Feb 12, 2024 |
| Qatanani Mo | SVP AND HEAD OF RESEARCH | Sale | 2,002 | $15.93 | $31,892 | 78,816 | Jan 16, 2024 |
| Parlavecchio Caryn | CHRO | Sale | 2,849 | $15.93 | $45,385 | 114,350 | Jan 16, 2024 |
| Myles Edward H | COO & CFO | Sale | 6,634 | $15.93 | $105,680 | 162,150 | Jan 16, 2024 |
| Ho Junlin | GENERAL COUNSEL | Sale | 4,186 | $15.93 | $66,683 | 154,405 | Jan 16, 2024 |