Mo Qatanani - Jul 8, 2025 Form 4 Insider Report for Scholar Rock Holding Corp (SRRK)

Signature
/s/ Junlin Ho, Attorney-in-Fact for Mo Qatanani
Stock symbol
SRRK
Transactions as of
Jul 8, 2025
Transactions value $
-$828,898
Form type
4
Date filed
7/10/2025, 09:46 PM
Previous filing
Jun 17, 2025
Next filing
Sep 17, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Qatanani Mo CHIEF SCIENTIFIC OFFICER 301 BINNEY STREET, CAMBRIDGE /s/ Junlin Ho, Attorney-in-Fact for Mo Qatanani 2025-07-10 0001980298

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SRRK Common Stock Sale -$829K -24.1K -17.24% $34.44 115K Jul 8, 2025 Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 This transaction was effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2025.
F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $32.45 to $44.32, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.
F3 Consists of 0 shares of common stock and 115,495 RSUs.