Jeffrey S. Flier

CIK: 0001740266

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)9 (75.0%)

Position reduction

Option Exercises (M)1 (8.3%)

Derivative conversions

Awards (A)2 (16.7%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SRRK

Scholar Rock Holding Corp

Director

Discretionary Trading P&L

Holdings

Transaction History (12 total)

SRRK
Scholar Rock Holding Corp
Jul 1, 2026
Sale(S)
Direct
1.6K shares at avg. $53.53$84K
SRRK
Scholar Rock Holding Corp
Jul 1, 2026
Sale(S)
Direct
15 shares at avg. $54.88$823.136
SRRK
Scholar Rock Holding Corp
Jul 1, 2026
Sale(S)
Direct
1.5K shares at avg. $54.24$80K
SRRK
Scholar Rock Holding Corp
Jun 4, 2026
Award(A)
Direct
6.8K shares-
SRRK
Scholar Rock Holding Corp
Jul 16, 2025
Sale(S)
Indirect
11.1K shares at avg. $40.02$446K
SRRK
Scholar Rock Holding Corp
Jun 23, 2025
Sale(S)
Indirect
11.1K shares at avg. $33.21$370K
SRRK
Scholar Rock Holding Corp
Jun 23, 2025
Sale(S)
Direct
2.8K shares at avg. $32.74$91K
SRRK
Scholar Rock Holding Corp
Jun 23, 2025
Sale(S)
Direct
17.6K shares at avg. $32.16$564K
SRRK
Scholar Rock Holding Corp
Jun 23, 2025
Exercise(M)
Direct
20.3K shares at avg. $21.62$439K
SRRK
Scholar Rock Holding Corp
May 29, 2025
Sale(S)
Direct
1.1K shares at avg. $29.23$32K
SRRK
Scholar Rock Holding Corp
May 29, 2025
Sale(S)
Direct
5K shares at avg. $29.84$148K
SRRK
Scholar Rock Holding Corp
May 22, 2025
Award(A)
Direct
7.6K shares-

		Type	Shares	Price		Ownership
Jul 1, 2026	SRRK Scholar Rock Holding Corp	Sale(S)	1,568	$53.53	$83,939	Direct
Jul 1, 2026	SRRK Scholar Rock Holding Corp	Sale(S)	15	$54.88	$823	Direct
Jul 1, 2026	SRRK Scholar Rock Holding Corp	Sale(S)	1,470	$54.24	$79,728	Direct
Jun 4, 2026	SRRK Scholar Rock Holding Corp	Award(A)	6,839	-	$0	Direct
Jul 16, 2025	SRRK Scholar Rock Holding Corp	Sale(S)	11,136	$40.02	$445,688	Indirect
Jun 23, 2025	SRRK Scholar Rock Holding Corp	Sale(S)	11,136	$33.21	$369,818	Indirect
Jun 23, 2025	SRRK Scholar Rock Holding Corp	Sale(S)	2,766	$32.74	$90,547	Direct
Jun 23, 2025	SRRK Scholar Rock Holding Corp	Sale(S)	17,550	$32.16	$564,357	Direct
Jun 23, 2025	SRRK Scholar Rock Holding Corp	Exercise(M)	20,316	$21.62	$439,232	Direct
May 29, 2025	SRRK Scholar Rock Holding Corp	Sale(S)	1,100	$29.23	$32,155	Direct
May 29, 2025	SRRK Scholar Rock Holding Corp	Sale(S)	4,975	$29.84	$148,429	Direct
May 22, 2025	SRRK Scholar Rock Holding Corp	Award(A)	7,632	-	-	Direct

1-12 of 12 transactions

About FLIER JEFFREY S.

FLIER JEFFREY S. (SEC CIK 0001740266) files insider reports with the SEC as Director of Scholar Rock Holding Corp (SRRK).

Signal8 holds 6 ownership filings by FLIER JEFFREY S., all Form 4s, filed between May 23, 2025 and Jul 6, 2026. Those filings report 12 transactions, from May 22, 2025 to Jul 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on FLIER JEFFREY S.'s filings is in CAMBRIDGE, MA.

Recent filings by FLIER JEFFREY S.

Jul 1, 2026: Open-market sales of SRRK shares (3 lines, Form 4, code S).
Jun 4, 2026: Grant or award of SRRK shares (Form 4, code A).
Jul 16, 2025: Open-market sale of SRRK shares (Form 4, code S).
Jun 23, 2025: Open-market sales of SRRK shares (3 lines, Form 4, code S).
Jun 23, 2025: Option exercise of SRRK shares (Form 4, code M).

Other insiders filing for Scholar Rock Holding Corp (SRRK)

AKKARAJU SRINIVAS, Director
Woods Keith, Chief Operating Officer
Hallal David, Chief Executive Officer
Gilman Michael, Director
Burow Kristina, Director
Reed Joshua, Director

How to read Form 4 transaction codes