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sellModerate cluster of 2

Jay T. Backstrom sold $986k of SRRK

CHIEF EXECUTIVE OFFICER at Scholar Rock Holding Corp. 22,308 shares at an average of $44.20, traded Jan 16, 2025, filed Jan 21, 2025.

Warning score
58
Value
$986k
22,308 shares
Holdings after
330,363
-6% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $986k at market
    +25
  • Share of holdings sold
    Sold 6.3% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8

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.

SRRKOct 9, 2026 · close 42.19
Since filing Jan 21, 2025: -6.0%SPY +31.6% · excess -37.6%

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 0001415889-25-001795, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jan 16, 2025SOpen-market sale
Common Stock
-22,308$44.20$986k330,363Jan 21, 2025

Related signals

Other insiders at Scholar Rock Holding Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
9Weak
SRRKsell 210b5-1
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
SRRKsell 210b5-1
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
SRRKsell 210b5-1
Scholar Rock Holding Corp
Mo Qatanani
CHIEF SCIENTIFIC OFFICER
$103k
3,353 shares
-3%
9Weak
SRRKsell 210b5-1
Scholar Rock Holding Corp
Katie Peng
director
$33k
1,006 shares
-3%
33Weak
SRRKsell 2
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
SRRKsell 210b5-1
Scholar Rock Holding Corp
Jeffrey S. Flier
director
$446k
11,136 shares
-100%
31Weak
SRRKsell 210b5-1
Scholar Rock Holding Corp
Mo Qatanani
CHIEF SCIENTIFIC OFFICER
$829k
24,066 shares
-17%

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.

Jay T. Backstrom sold $986k of SRRK | InsiderTell