X0609 4 2026-05-14 0001827090 Certara, Inc. CERT 0002108108 Bedi Arjun false C/O CERTARA, INC 4 RADNOR CORPORATE CENTER, SUITE 350 RADNOR PA 19087 true false false false 0 Common Stock 2026-05-14 4 M 0 5547 0 A 5547 D Restricted Stock Units 2026-05-14 4 M 0 5547 0 D Common Stock 5547 0 D Restricted Stock Units 2026-05-14 4 A 0 33222 0 A Common Stock 33222 33222 D Each restricted stock unit ("RSU") was granted on February 27, 2026, under the Certara, Inc. 2020 Incentive Plan ("2020 Incentive Plan") entitling the reporting person to receive one share of the issuer's common stock per RSU. The RSUs vested and were converted to common stock on May 14, 2026, the day of the issuer's annual meeting Each RSU was granted on May 14, 2026, under the 2020 Incentive Plan that entitles the reporting person to receive one share of issuer's common stock per RSU. The RSUs vest on the earlier of the one-year anniversary of the date of grant or the date of the issuer's next annual meeting. Daniel D. Corcoran, as Attorney-in-Fact for Arjun Bedi 2026-05-15