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Scholar Rock Holding Corp

SRRK Net buying
CIK 0001727196 #1156 in the set updated 17 Sep 2026
Bought (12 mo)
$19.99M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$19.54M
$2.06M on a plan · $6.76M straight out of an exercise
Sold at will
$10.72M
17 of 39 sales
Net
+$444.07K
+$9.27M against sales at will

By person

21 insiders · 54 transactions
141×

David Hallal holds 141 times base salary in stock. $90.09M of shares against $637.50K in salary for 2025.

Salary from the company's own proxy. The shares are what David Hallal last reported holding, valued at $54.96, the price Common Stock was last bought or sold at on the open market here, on 1 Jul 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
AKKARAJU SRINIVAS
Director
$19.99M (9)
+$19.99M
6,395,585
5.25%
$351.53M
+7.3%
Qatanani Mo
CHIEF SCIENTIFIC OFFICER
$8.71M (10) scheduled
−$8.71M
98,445
0.0808%
$5.41M
−31.0%
Hallal David
Chief Executive Officer
$3.97M (2)
−$3.97M
1,639,034
1.35%
$90.09M
+439.0%
Vaishnaw Akshay
President of R&D
$1.48M (2)
−$1.48M
630,542
0.5177%
$34.66M
+2,647%
Sinha Vikas
Chief Financial Officer
$1.23M (2)
−$1.23M
619,856
0.5090%
$34.07M
Woods Keith
Chief Operating Officer
$1.22M (2)
−$1.22M
620,055
0.5091%
$34.08M
Ho Junlin
GENERAL COUNSEL
$802.27K (2)
−$802.27K
241,545
0.1983%
$13.28M
+18.4%
Parlavecchio Caryn
CHRO
$713.94K (2)
−$713.94K
169,087
0.1388%
$9.29M
+11.3%
Marantz Jing L.
CHIEF MEDICAL OFFICER
$451.30K (2)
−$451.30K
126,012
0.1035%
$6.93M
+73.0%
Peng Katie
Director
$337.76K (5) scheduled
−$337.76K
34,301
0.0282%
$1.89M
+9.5%
FLIER JEFFREY S.
Director
$164.49K (3) scheduled
−$164.49K
27,856
0.0229%
$1.53M
−37.8%
Reed Joshua
Director
$164.07K (2) scheduled
−$164.07K
19,518
0.0160%
$1.07M
+44.6%
Burow Kristina
Director
$164.06K (2) scheduled
−$164.06K
114,657
0.0941%
$6.30M
+508.6%
Gilman Michael
Director
$137.06K (3) scheduled
−$137.06K
59,511
0.0489%
$3.27M
+16.8%
Invus Global Management, LLC entity
10% owner
10,825,013
8.89%
$594.99M
+17.0%
Invus Public Equities, L.P.
10% owner
9,250,005
7.60%
$508.42M
−17.8%
Backstrom Jay T.
CHIEF EXECUTIVE OFFICER
425,561
0.3494%
$23.39M
+20.7%
Myles Edward H
COO & CFO
111,345
0.0914%
$6.12M
−80.6%
Moore Erin
Interim PFO and PAO
82,609
0.0678%
$4.54M
0.0%
Sacco Tracey
Chief Commercial Officer
71,750
0.0589%
$3.94M
+45.6%
Brudnick Richard
Director
21,896
0.0180%
$1.20M
+62.2%
Insider
Date
Role
Action
Shares
Price
Amount
Qatanani Mo
14 Jan 2026
CHIEF SCIENTIFIC OFFICER
Sold after exercise
13,112
$45.20
$592.61K
Qatanani Mo
4 Dec 2025
CHIEF SCIENTIFIC OFFICER
Sold after exercise
136,462
$45.21
$6.17M

What was left out

Form 4 filings counted 49
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 20
Sales straight out of an exercise 2
Sales at will 17
Transactions with no price 0
Shares from compensation/vesting 3,530,696
History held since 31 May 2018