Scholar Rock Holding CORP Form 4 insider transactions

Scholar Rock Holding Corp's Chief Scientific Officer, Mo Qatanani, sold a total of 14,898 shares of common stock for approximately $695,861 under a pre-arranged 10b5-1 trading plan.

Scholar Rock's Chief Scientific Officer, Mo Qatanani, sold 8,406 shares of common stock to cover tax withholding obligations related to vested restricted stock units.

Scholar Rock Holding Corp's CHRO, Caryn Parlavecchio, sold 6,600 shares of common stock to cover tax withholding obligations related to vested restricted stock units.

Scholar Rock's Chief Medical Officer, Jing L. Marantz, sold 5,798 shares of common stock at $44.4777 per share to cover tax withholding obligations related to vested restricted stock units.

Scholar Rock's General Counsel, Junlin Ho, sold 8,016 shares of common stock at $44.4777 per share to cover tax withholding obligations related to RSU vesting.

Scholar Rock Holding Corp's Chief Scientific Officer, Mo Qatanani, exercised multiple stock options and subsequently sold a portion of the acquired common stock under a pre-arranged 10b5-1 trading plan.

Scholar Rock's Chief Financial Officer, Vikas Sinha, sold 16,755 shares of common stock to cover tax withholding obligations related to PSU vesting.

Scholar Rock Holding Corp's Chief Operating Officer, Keith Woods, sold 16,746 shares of common stock for $42.7 per share to cover tax withholding obligations related to PSU vesting.

Scholar Rock Holding Corp's President of R&D, Akshay Vaishnaw, sold 20,438 shares of common stock at $42.7 per share to cover tax withholding obligations related to vested performance stock units.

Scholar Rock CEO David Hallal sold 57,450 shares of common stock at $42.7 per share to cover tax withholding obligations related to PSU vesting.

Scholar Rock Holding Corp Director Katie Peng sold 1,006 shares of common stock to cover tax obligations related to RSU vesting.

Srinivas Akkaraju, a director at Scholar Rock Holding Corp, significantly increased his indirect beneficial ownership through multiple purchases and warrant exercises by affiliated funds.

Scholar Rock Holding Corp's Chief Scientific Officer, Mo Qatanani, executed a pre-planned sale of 136,462 common shares following option exercises.

Scholar Rock Holding Corp's CEO, David Hallal, transferred 205,000 shares of common stock to a family irrevocable trust for estate planning purposes.

A director at Scholar Rock Holding Corp. significantly increased their indirect beneficial ownership through multiple common stock purchases in early October 2025.

Scholar Rock Holding Corp's Chief Scientific Officer, Mo Qatanani, sold 3,353 shares of common stock for approximately $30.67 per share.

Katie Peng, a Director at Scholar Rock Holding Corp, sold common stock totaling 1,006 shares to cover tax obligations from RSU vesting.

Scholar Rock Holding Corp's Chief Scientific Officer, Mo Qatanani, sold 3,178 shares of common stock to cover tax withholding obligations related to restricted stock unit vesting.

Scholar Rock Holding Corp's CHRO, Caryn Parlavecchio, sold 2,178 shares of common stock to cover tax withholding obligations from RSU vesting.

Scholar Rock Holding Corp. Director Jeffrey S. Flier sold 11,136 shares of common stock for approximately $40.02 per share, as part of a pre-arranged Rule 10b5-1 trading plan.

Scholar Rock Holding Corp's Chief Scientific Officer, Mo Qatanani, sold 24,066 shares of common stock for a weighted average price of $34.4427 per share, executed under a pre-arranged 10b5-1 trading plan.

Jeffrey S. Flier, a Director at Scholar Rock Holding Corp, executed a series of transactions on June 23, 2025, involving the exercise of stock options and subsequent sale of common stock, all conducted under a Rule 10b5-1 trading plan.

Katie Peng, a Director at Scholar Rock Holding Corp, sold 3,031 shares of common stock on June 16, 2025, to satisfy tax obligations arising from the vesting of restricted stock units.

Scholar Rock Holding Corp's Chief Scientific Officer, Mo Qatanani, executed a non-discretionary sale of 3,668 common shares to satisfy tax withholding requirements related to the vesting of restricted stock units.

Scholar Rock Holding Corp's Chief Human Resources Officer, Caryn Parlavecchio, sold 6,186 shares of common stock for $32.0014 per share to satisfy tax withholding obligations related to the vesting of restricted stock units.

Scholar Rock Holding Corp's General Counsel, Junlin Ho, executed a non-discretionary sale of 7,442 common shares to satisfy tax withholding obligations related to the vesting of restricted stock units.

Scholar Rock Holding Corp.'s General Counsel, Junlin Ho, was granted 8,571 restricted stock units and 11,429 stock options, aligning executive incentives with shareholder value.

Jeffrey S. Flier, a Director at Scholar Rock Holding Corp., sold 6,075 shares of common stock on May 29, 2025, under a Rule 10b5-1 trading plan to cover tax withholding obligations.

Kristina Burow, a Director at Scholar Rock Holding Corp, sold a total of 5,400 shares of common stock on May 29, 2025, to satisfy tax withholding obligations related to RSU vesting.

Scholar Rock Holding Corp. Director Michael Gilman sold 3,375 shares of common stock on May 29, 2025, under a pre-arranged 10b5-1 plan to satisfy tax withholding obligations related to RSU vesting.