LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
CERTCIK 0001827090

Certara, Inc.

105 transactions by 17 insiders, from November 11, 2025 to September 1, 2026.

Transactions
10517 insiders
Bought · P
$200Kopen market
Sold · S
Nonenobody sold on the open market
Net
+$200Knet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Robert AspburyPres16———
John E. GallagherCFO15———
Leif E. PedersenChief15———
Daniel CorcoranGC13———
Rona AnhaltChief10———
Jon Matthew ResnickCEO8———
Arjun BediDir4———
James E. Cashman IIIDir3———
Eran BroshyDir3———
Matthew M. WalshDir3———
Nancy KilleferDir3———
John W. Reynders VCFO3———
Adrian McKemeyPres3———
Rosemary A. CraneDir2———
Cynthia CollinsDir2———
Faiz MohammedCFO1———
William F. FeeheryCEO1—$200K—

All transactions

105 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Faiz MohammedCFODERIVSep 1A63,532$0.00—?
Daniel CorcoranGCDERIVJun 1M14,889$0.00—?
Daniel CorcoranGCDERIVJun 1M7,941$0.00—?
Daniel CorcoranGCJun 1F7,893$5.82$46K
Daniel CorcoranGCJun 1M14,889$0.00—
Daniel CorcoranGCJun 1F4,210$5.82$25K
Daniel CorcoranGCJun 1M7,941$0.00—
Rona AnhaltChiefDERIVJun 1M7,147$0.00—?
Rona AnhaltChiefJun 1F2,241$5.82$13K
Rona AnhaltChiefJun 1M7,147$0.00—
John W. Reynders VCFODERIVMay 14A33,222$0.00—?
John W. Reynders VCFODERIVMay 14M15,757$0.00—?
John W. Reynders VCFOMay 14M15,757$0.00—
Nancy KilleferDirDERIVMay 14A33,222$0.00—?
Nancy KilleferDirDERIVMay 14M15,757$0.00—?
Nancy KilleferDirMay 14M15,757$0.00—
Rosemary A. CraneDirDERIVMay 14M15,757$0.00—?
Rosemary A. CraneDirMay 14M15,757$0.00—
Cynthia CollinsDirDERIVMay 14M15,757$0.00—?
Cynthia CollinsDirMay 14M15,757$0.00—
Matthew M. WalshDirDERIVMay 14A33,222$0.00—?
Matthew M. WalshDirDERIVMay 14M15,757$0.00—?
Matthew M. WalshDirMay 14M15,757$0.00—
James E. Cashman IIIDirDERIVMay 14A33,222$0.00—?
James E. Cashman IIIDirDERIVMay 14M15,757$0.00—?
James E. Cashman IIIDirMay 14M15,757$0.00—
Arjun BediDirDERIVMay 14A33,222$0.00—?
Arjun BediDirDERIVMay 14M5,547$0.00—?
Arjun BediDirMay 14M5,547$0.00—
Eran BroshyDirDERIVMay 14A33,222$0.00—?
Eran BroshyDirDERIVMay 14M15,757$0.00—?
Eran BroshyDirMay 14M15,757$0.00—
Jon Matthew ResnickCEODERIVMay 11M59,766$0.00—?
Jon Matthew ResnickCEODERIVMay 11A728,405$0.00—?
Jon Matthew ResnickCEODERIVMay 11A493,827$0.00—?
Jon Matthew ResnickCEODERIVMay 11A179,299$0.00—?
Jon Matthew ResnickCEODERIVMay 11A740,740$0.00—?
Jon Matthew ResnickCEODERIVMay 11A268,949$0.00—?
Jon Matthew ResnickCEOMay 11F24,377$6.31$154K
Jon Matthew ResnickCEOMay 11M59,766$0.00—
Daniel CorcoranGCDERIVMay 11A111,111$0.00—?
Daniel CorcoranGCDERIVMay 11A74,074$0.00—?
Daniel CorcoranGCDERIVMay 11A48,820$0.00—?
Daniel CorcoranGCDERIVMay 11D48,820$0.00—?
John E. GallagherCFODERIVMay 11A194,444$0.00—?
John E. GallagherCFODERIVMay 11A129,629$0.00—?
John E. GallagherCFODERIVMay 11A102,522$0.00—?
John E. GallagherCFODERIVMay 11D102,522$0.00—?
Leif E. PedersenChiefDERIVMay 11A111,111$0.00—?
Leif E. PedersenChiefDERIVMay 11A74,074$0.00—?
Leif E. PedersenChiefDERIVMay 11A68,348$0.00—?
Leif E. PedersenChiefDERIVMay 11D68,348$0.00—?
Robert AspburyPresDERIVMay 11A129,629$0.00—?
Robert AspburyPresDERIVMay 11A246,913$0.00—?
Robert AspburyPresDERIVMay 11A86,419$0.00—?
Robert AspburyPresDERIVMay 11A68,348$0.00—?
Robert AspburyPresDERIVMay 11D68,348$0.00—?
Rona AnhaltChiefDERIVMay 11A92,592$0.00—?
Rona AnhaltChiefDERIVMay 11A61,728$0.00—?
Rona AnhaltChiefDERIVMay 11A43,938$0.00—?
Rona AnhaltChiefDERIVMay 11D43,938$0.00—?
Adrian McKemeyPresDERIVApr 1M10,849$0.00—?
Adrian McKemeyPresApr 1F2,642$5.70$15K
Adrian McKemeyPresApr 1M10,849$0.00—
Daniel CorcoranGCDERIVApr 1M10,849$0.00—?
Daniel CorcoranGCApr 1F5,751$5.70$33K
Daniel CorcoranGCApr 1M10,849$0.00—
John E. GallagherCFODERIVApr 1M22,782$0.00—?
John E. GallagherCFODERIVApr 1M15,190$0.00—?
John E. GallagherCFODERIVApr 1M12,633$0.00—?
John E. GallagherCFOApr 1F7,803$5.70$44K
John E. GallagherCFOApr 1M22,782$0.00—
John E. GallagherCFOApr 1F5,203$5.70$30K
John E. GallagherCFOApr 1M15,190$0.00—
John E. GallagherCFOApr 1F4,327$0.00—
John E. GallagherCFOApr 1M12,633$0.00—
John E. GallagherCFOApr 1F7,775$5.70$44K
John E. GallagherCFOApr 1A23,346$0.00—
Leif E. PedersenChiefDERIVApr 1M15,188$0.00—?
Leif E. PedersenChiefDERIVApr 1M10,127$0.00—?
Leif E. PedersenChiefDERIVApr 1M7,852$0.00—?
Leif E. PedersenChiefApr 1F3,699$5.70$21K
Leif E. PedersenChiefApr 1M15,188$0.00—
Leif E. PedersenChiefApr 1F2,466$5.70$14K
Leif E. PedersenChiefApr 1M10,127$0.00—
Leif E. PedersenChiefApr 1F1,912$5.70$11K
Leif E. PedersenChiefApr 1M7,852$0.00—
Leif E. PedersenChiefApr 1F3,534$5.70$20K
Leif E. PedersenChiefApr 1A14,510$0.00—
Robert AspburyPresDERIVApr 1M15,188$0.00—?
Robert AspburyPresDERIVApr 1M10,127$0.00—?
Robert AspburyPresDERIVApr 1M7,852$0.00—?
Robert AspburyPresApr 1F7,139$5.70$41K
Robert AspburyPresApr 1M15,188$0.00—
Robert AspburyPresApr 1F4,760$5.70$27K
Robert AspburyPresApr 1M10,127$0.00—
Robert AspburyPresApr 1F3,691$5.70$21K
Robert AspburyPresApr 1M7,852$0.00—
Robert AspburyPresApr 1F6,821$5.70$39K
Robert AspburyPresApr 1A14,510$0.00—
Rona AnhaltChiefDERIVApr 1M9,764$0.00—?
Rona AnhaltChiefApr 1F3,062$5.70$17K
Rona AnhaltChiefApr 1M9,764$0.00—
Arjun BediDirDERIVFeb 27A5,547$0.00—?
William F. FeeheryCEONov 11P24,096$8.30$200K