INSIDER
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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
Public company

SRRKScholar Rock Holding Corp

CIK 0001727196

EDGAR filingsOpen in network
Disclosed transactions35
Buys / sells0 / 11
Max Insider Score52
Connections6with evidence

SRRK · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
27
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Open-market sale
SELL$372K
7,989 sh
Feb 17, 2026Feb 19, 2026
traded Feb 17, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • In industryevidence
    Pharmaceuticals, devices & health servicesSEC SIC 2836 · Biological Products, (No Diagnostic Substances) · Nov 4, 2026
  • ← Insider ofevidence
    Parlavecchio CarynCHRO · Jan 21, 2026
  • ← Insider ofevidence
    Ho JunlinGENERAL COUNSEL · Jan 21, 2026
  • ← Insider ofevidence
    Marantz Jing L.CHIEF MEDICAL OFFICER · Jan 21, 2026
26
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Open-market sale · 10b5-1 plan
SELL
$599K
12.8K sh
Jan 22, 2026
Jan 23, 2026
traded Jan 22, 2026
+1d
SEC FORM 4

Evidence

19
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Open-market sale · 10b5-1 plan
SELL$97K
2,119 sh
Jan 22, 2026Jan 23, 2026
traded Jan 22, 2026
+1dSEC FORM 4

Evidence

48
PC
Parlavecchio CarynCHRO
SRRKScholar Rock Holding Corp
Open-market sale
SELL$294K
6,600 sh
Jan 16, 2026Jan 21, 2026
traded Jan 16, 2026
+5dSEC FORM 4

Evidence

48
HJ
Ho JunlinGENERAL COUNSEL
SRRKScholar Rock Holding Corp
Open-market sale
SELL$357K
8,016 sh
Jan 16, 2026Jan 21, 2026
traded Jan 16, 2026
+5dSEC FORM 4

Evidence

52
ML
Marantz Jing L.CHIEF MEDICAL OFFICER
SRRKScholar Rock Holding Corp
Open-market sale
SELL$258K
5,798 sh
Jan 16, 2026Jan 21, 2026
traded Jan 16, 2026
+5dSEC FORM 4

Evidence

48
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Open-market sale
SELL$374K
8,406 sh
Jan 16, 2026Jan 21, 2026
traded Jan 16, 2026
+5dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$2,446
321 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$28K
2,813 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

2
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$93K
5,893 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$94K
2,678 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

26
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Open-market sale · 10b5-1 plan
SELL$593K
13.1K sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
1,407 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

7
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
321 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

3
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
2,813 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
5,893 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
2,678 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$25K
1,407 sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence

10
PK
Peng KatieDirector
SRRKScholar Rock Holding Corp
Open-market sale · 10b5-1 plan
SELL$12K
280 sh
Dec 16, 2025Dec 18, 2025
traded Dec 16, 2025
+2dSEC FORM 4

Evidence

10
PK
Peng KatieDirector
SRRKScholar Rock Holding Corp
Open-market sale · 10b5-1 plan
SELL$32K
726 sh
Dec 16, 2025Dec 18, 2025
traded Dec 16, 2025
+2dSEC FORM 4

Evidence

9
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$381K
21.1K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$27K
5,607 sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$9,761
1,281 sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

6
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$113K
11.3K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

9
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$371K
23.6K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

5
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$282K
8,035 sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

31
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Open-market sale · 10b5-1 plan
SELL$6.17M
136.5K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
65.6K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
21.1K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

0
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
5,607 sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

11
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
11.3K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

11
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
23.6K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

7
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
8,035 sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

11
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M—
1,281 sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

20
QM
Qatanani MoCHIEF SCIENTIFIC OFFICER
SRRKScholar Rock Holding Corp
Option exercise · 10b5-1 plan
M$1.71M
65.6K sh
Dec 4, 2025Dec 5, 2025
traded Dec 4, 2025
+1dSEC FORM 4

Evidence

  • ← Insider ofevidence
    Peng KatieDirector · Dec 18, 2025
  • ← Insider ofevidence
    Qatanani MoCHIEF SCIENTIFIC OFFICER · Dec 5, 2025