Katie Peng sold $33k of SRRK
director at Scholar Rock Holding Corp. 1,006 shares at an average of $32.53, traded Sep 16, 2025, filed Sep 17, 2025.
Score components
- +15RoleDirector
- +6Trade size$33k at market
- 0Share of holdings soldSold 2.9% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001983850-25-000003, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 16, 2025 | SOpen-market sale Common Stock10b5-1 | -930 | $32.48 | $30k | 33,990 | Sep 17, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stock10b5-1 | -76 | $33.20 | $2,523 | 33,914 | Sep 17, 2025 |
Related signals
Other insiders at Scholar Rock Holding Corp and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 9Weak | Scholar Rock Holding Corp | Katie Peng director | $44k 1,006 shares | -3% | |
| 52Moderate | SRRKbuy Scholar Rock Holding Corp | Srinivas Akkaraju director | $1.2M 29,599 shares | +6% | |
| 33Weak | Scholar Rock Holding Corp | Mo Qatanani CHIEF SCIENTIFIC OFFICER | $6.2M 136,462 shares | -56% | |
| 52Moderate | SRRKbuy Scholar Rock Holding Corp | Srinivas Akkaraju director | $19M 500,439 shares | - | |
| 13Weak | Scholar Rock Holding Corp | Mo Qatanani CHIEF SCIENTIFIC OFFICER | $103k 3,353 shares | -3% | |
| 33Weak | Scholar Rock Holding Corp | Mo Qatanani CHIEF SCIENTIFIC OFFICER | $107k 3,178 shares | -3% | |
| 23Weak | SRRKsell Scholar Rock Holding Corp | Caryn Parlavecchio CHRO | $68k 2,178 shares | -1% | |
| 40Moderate | Scholar Rock Holding Corp | Jeffrey S. Flier director | $446k 11,136 shares | -100% | |
| 31Weak | Scholar Rock Holding Corp | Mo Qatanani CHIEF SCIENTIFIC OFFICER | $829k 24,066 shares | -17% | |
| 40Moderate | Scholar Rock Holding Corp | Jeffrey S. Flier director | $1.0M 31,452 shares | -71% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.