Mo Qatanani is CSO at Scholar Rock Holding Corp (SRRK). They have made 15 open-market trades across 1 company since 2023, most recently 2026-02-23.
CIK 0001980298
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SRRK | 98,645 | $4.5M |
Shares reported on the most recent Form 4, priced at the 2026-02-25 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SRRK | SELL | 2026-02-23 | 2026-02-25 | $47.07 | $399K | -5.3% | -8.8% | +10.3% |
| SRRK | SELL | 2026-02-17 | 2026-02-19 | $46.53 | $372K | -6.5% | -7.9% | +2.1% |
| SRRK | SELL | 2026-01-22 | 2026-01-23 | $46.71 | $696K | +5.7% | +6.1% | +7.2% |
| SRRK | SELL | 2026-01-16 | 2026-01-21 | $44.48 | $374K | +1.6% | +4.7% | +4.9% |
| SRRK | SELL | 2026-01-14 | 2026-01-16 | $45.20 | $593K | +1.9% | +5.3% | +13.4% |
| SRRK | SELL · 10b5-1 | 2025-12-04 | 2025-12-05 | $45.21 | $12.3M | -4.1% | -6.8% | +0.6% |
| SRRK | SELL | 2025-09-22 | 2025-09-24 | $30.67 | $206K | +19.6% | -10.8% | +37.9% |
| SRRK | SELL | 2025-09-16 | 2025-09-17 | $33.52 | $213K | +18.0% | -14.0% | +36.4% |
| SRRK | SELL · 10b5-1 | 2025-07-08 | 2025-07-10 | $34.44 | $1.7M | +5.7% | -16.8% | +2.3% |
| SRRK | SELL | 2025-06-16 | 2025-06-17 | $32.00 | $117K | +5.7% | +27.9% | +0.5% |
| SRRK | SELL · 10b5-1 | 2025-02-18 | 2025-02-20 | $37.37 | $5.4M | -6.8% | -15.0% | -22.8% |
| SRRK | SELL | 2025-01-16 | 2025-01-21 | $44.20 | $649K | -10.1% | -12.8% | -33.6% |
| SRRK | SELL | 2024-09-16 | 2024-09-19 | $8.58 | $17K | -12.5% | +252.1% | +384.7% |
| SRRK | SELL | 2024-06-17 | 2024-06-18 | $8.99 | $21K | -3.0% | +4.4% | -3.3% |
| SRRK | SELL | 2024-02-16 | 2024-02-20 | $15.74 | $40K | +7.5% | +18.0% | -14.1% |
| SRRK | SELL | 2024-01-16 | 2024-01-18 | $15.93 | $32K | -9.4% | -5.3% | -13.6% |
| SRRK | SELL | 2023-12-14 | 2023-12-15 | $18.18 | $897K | +8.3% | -15.2% | -21.2% |
| SRRK | SELL | 2023-09-18 | 2023-09-20 | $6.34 | $12K | -5.0% | +11.4% | +175.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.