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Certara, Inc. (CERT)

Certara, Inc. (CERT) Insider Trading

Directors, officers and holders of more than 10% of CERT report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 198 transactions on file: 0 with code P, 0 with code S and 50 with other codes.

DateInsiderCodeShares
Sep 1, 2026Mohammed FaizA Award63,532
Jun 1, 2026Anhalt RonaF Tax Payment2,241
Jun 1, 2026Corcoran DanielF Tax Payment7,893
Jun 1, 2026Corcoran DanielF Tax Payment4,210
Jun 1, 2026Corcoran DanielM Exercise7,941
Jun 1, 2026Corcoran DanielM Exercise14,889
Jun 1, 2026Anhalt RonaM Exercise7,147
Jun 1, 2026Anhalt RonaM Exercise7,147
Jun 1, 2026Corcoran DanielM Exercise14,889
Jun 1, 2026Corcoran DanielM Exercise7,941
May 14, 2026Crane Rosemary AM Exercise15,757
May 14, 2026CASHMAN JAMES E IIIM Exercise15,757
May 14, 2026Reynders John V WM Exercise15,757
May 14, 2026Reynders John V WA Award33,222
May 14, 2026Collins CynthiaM Exercise15,757
May 14, 2026Killefer NancyM Exercise15,757
May 14, 2026Collins CynthiaM Exercise15,757
May 14, 2026WALSH MATTHEW MM Exercise15,757
May 14, 2026Killefer NancyM Exercise15,757
May 14, 2026BROSHY ERANA Award33,222
May 14, 2026Bedi ArjunM Exercise5,547
May 14, 2026Killefer NancyA Award33,222
May 14, 2026Bedi ArjunA Award33,222
May 14, 2026WALSH MATTHEW MM Exercise15,757
May 14, 2026BROSHY ERANM Exercise15,757
May 14, 2026CASHMAN JAMES E IIIA Award33,222
May 14, 2026Reynders John V WM Exercise15,757
May 14, 2026Bedi ArjunM Exercise5,547
May 14, 2026CASHMAN JAMES E IIIM Exercise15,757
May 14, 2026BROSHY ERANM Exercise15,757
May 14, 2026Crane Rosemary AM Exercise15,757
May 14, 2026WALSH MATTHEW MA Award33,222
May 11, 2026Resnick Jon MatthewM Exercise59,766
May 11, 2026Resnick Jon MatthewF Tax Payment24,377
May 11, 2026Gallagher John EA Award102,522
May 11, 2026Gallagher John EA Award129,629
May 11, 2026Corcoran DanielA Award74,074
May 11, 2026Corcoran DanielA Award111,111
May 11, 2026Gallagher John ED Disposition102,522
May 11, 2026Gallagher John EA Award194,444
May 11, 2026Resnick Jon MatthewA Award728,405
May 11, 2026Resnick Jon MatthewM Exercise59,766
May 11, 2026Resnick Jon MatthewA Award268,949
May 11, 2026Anhalt RonaA Award92,592
May 11, 2026Resnick Jon MatthewA Award179,299
May 11, 2026Resnick Jon MatthewA Award493,827
May 11, 2026Resnick Jon MatthewA Award740,740
May 11, 2026Corcoran DanielD Disposition48,820
May 11, 2026Pedersen Leif EA Award111,111
May 11, 2026Pedersen Leif EA Award74,074

The full Form 4 history is on the CERT company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.