{"transactions":[{"id":755278,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Restricted Stock Units","published_at":"2026-06-02T21:15:27.000Z","date":"2026-06-01","kind":"exercise","planned":false,"acquired":false,"shares":7147,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents the right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and were settled on May 30, 2025. One-third of the RSUs vested and were settled on June 1, 2026. The remaining one-third of the RSUs will vest and settle on June 1, 2027."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents the right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and were settled on May 30, 2025. One-third of the RSUs vested and were settled on June 1, 2026. The remaining one-third of the RSUs will vest and settle on June 1, 2027."}],"balance_after":7147,"derivative":{"expiration_date":"2027-06-01","underlying":"Common Stock","underlying_shares":7147},"source":{"system":"sec-edgar","filing":"0002025139-26-000009","document":"form4-06022026_090623.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000009/form4-06022026_090623.xml","form_type":"4"}},{"id":755277,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-02T21:15:27.000Z","date":"2026-06-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2241,"price":5.82,"value":13042.62,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares of Certara, Inc. withheld to satisfy tax withholding obligations in connection with the vesting of the RSUs, exempt under Rule 16b-3."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents the right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and were settled on May 30, 2025. One-third of the RSUs vested and were settled on June 1, 2026. The remaining one-third of the RSUs will vest and settle on June 1, 2027."}],"balance_after":16789,"source":{"system":"sec-edgar","filing":"0002025139-26-000009","document":"form4-06022026_090623.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000009/form4-06022026_090623.xml","form_type":"4"}},{"id":755276,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-02T21:15:27.000Z","date":"2026-06-01","kind":"exercise","planned":false,"acquired":true,"shares":7147,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents the right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and were settled on May 30, 2025. One-third of the RSUs vested and were settled on June 1, 2026. The remaining one-third of the RSUs will vest and settle on June 1, 2027."}],"balance_after":19030,"source":{"system":"sec-edgar","filing":"0002025139-26-000009","document":"form4-06022026_090623.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000009/form4-06022026_090623.xml","form_type":"4"}},{"id":781092,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Performance Stock Units","published_at":"2026-05-13T20:54:50.000Z","date":"2026-05-11","kind":"grant","planned":false,"acquired":true,"shares":92592,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Company PSU was granted on May 11, 2026, pursuant to the terms of the 2026 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the 2020 Incentive Plan. Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2029."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each Company PSU was granted on May 11, 2026, pursuant to the terms of the 2026 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the 2020 Incentive Plan. Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2029."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each Company PSU was granted on May 11, 2026, pursuant to the terms of the 2026 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the 2020 Incentive Plan. Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2029."}],"balance_after":92592,"derivative":{"underlying":"Common Stock","underlying_shares":92592},"source":{"system":"sec-edgar","filing":"0002025139-26-000006","document":"form4-05132026_080546.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000006/form4-05132026_080546.xml","form_type":"4"}},{"id":781091,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Restricted Stock Units","published_at":"2026-05-13T20:54:50.000Z","date":"2026-05-11","kind":"grant","planned":false,"acquired":true,"shares":61728,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit (\"RSU\") was granted on May 11, 2026, under the 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent. The RSUs will vest and settle in three equal installments on April 1, 2027, April 1, 2028, and April 1, 2029."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each restricted stock unit (\"RSU\") was granted on May 11, 2026, under the 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent. The RSUs will vest and settle in three equal installments on April 1, 2027, April 1, 2028, and April 1, 2029."}],"balance_after":61728,"derivative":{"expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":61728},"source":{"system":"sec-edgar","filing":"0002025139-26-000006","document":"form4-05132026_080546.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000006/form4-05132026_080546.xml","form_type":"4"}},{"id":781090,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Performance Stock Units","published_at":"2026-05-13T20:54:50.000Z","date":"2026-05-11","kind":"grant","planned":false,"acquired":true,"shares":43938,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\"). Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\"). Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\"). Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."}],"balance_after":43938,"derivative":{"underlying":"Common Stock","underlying_shares":43938},"source":{"system":"sec-edgar","filing":"0002025139-26-000006","document":"form4-05132026_080546.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000006/form4-05132026_080546.xml","form_type":"4"}},{"id":781089,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Performance Stock Units","published_at":"2026-05-13T20:54:50.000Z","date":"2026-05-11","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":43938,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\"). Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\"). Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives  approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\"). Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":43938},"source":{"system":"sec-edgar","filing":"0002025139-26-000006","document":"form4-05132026_080546.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000006/form4-05132026_080546.xml","form_type":"4"}},{"id":817060,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Restricted Stock Units","published_at":"2026-04-03T20:04:57.000Z","date":"2026-04-01","kind":"exercise","planned":false,"acquired":false,"shares":9764,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on May 20, 2025, under the Certara, Inc. (\"Certara\") 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and were settled on April 1, 2026. The remaining two-thirds of the RSUs will vest and settle in equal parts on April 1, 2027 and April 1, 2028."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on May 20, 2025, under the Certara, Inc. (\"Certara\") 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and were settled on April 1, 2026. The remaining two-thirds of the RSUs will vest and settle in equal parts on April 1, 2027 and April 1, 2028."}],"balance_after":19528,"derivative":{"expiration_date":"2028-04-01","underlying":"Common Stock","underlying_shares":9764},"source":{"system":"sec-edgar","filing":"0002025139-26-000003","document":"form4-04032026_080453.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000003/form4-04032026_080453.xml","form_type":"4"}},{"id":817059,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-04-03T20:04:57.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":3062,"price":5.7,"value":17453.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of RSUs exempt, under Rule 16b-3."}],"balance_after":11883,"source":{"system":"sec-edgar","filing":"0002025139-26-000003","document":"form4-04032026_080453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000003/form4-04032026_080453.xml","form_type":"4"}},{"id":817058,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-04-03T20:04:57.000Z","date":"2026-04-01","kind":"exercise","planned":false,"acquired":true,"shares":9764,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on May 20, 2025, under the Certara, Inc. (\"Certara\") 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and were settled on April 1, 2026. The remaining two-thirds of the RSUs will vest and settle in equal parts on April 1, 2027 and April 1, 2028."}],"balance_after":14945,"source":{"system":"sec-edgar","filing":"0002025139-26-000003","document":"form4-04032026_080453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000202513926000003/form4-04032026_080453.xml","form_type":"4"}},{"id":1127926,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Restricted Stock Units","published_at":"2025-06-02T20:58:36.000Z","date":"2025-05-30","kind":"exercise","planned":false,"acquired":false,"shares":7146,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. (\"Certara\") 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents a right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and settled on May 30, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on June 1, 2026, and June 1, 2027."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. (\"Certara\") 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents a right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and settled on May 30, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on June 1, 2026, and June 1, 2027."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. (\"Certara\") 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents a right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and settled on May 30, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on June 1, 2026, and June 1, 2027."}],"balance_after":14294,"derivative":{"exercise_date":"2025-05-30","underlying":"Common Stock","underlying_shares":7146},"source":{"system":"sec-edgar","filing":"0001415889-25-015194","document":"form4-06022025_080633.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000141588925015194/form4-06022025_080633.xml","form_type":"4"}},{"id":1127925,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2025-06-02T20:58:36.000Z","date":"2025-05-30","kind":"tax_withholding","planned":false,"acquired":false,"shares":1965,"price":11.4,"value":22401.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents RSUs of Certara withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1, exempt under Rule 16b-3."}],"balance_after":5181,"source":{"system":"sec-edgar","filing":"0001415889-25-015194","document":"form4-06022025_080633.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000141588925015194/form4-06022025_080633.xml","form_type":"4"}},{"id":1127924,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2025-06-02T20:58:36.000Z","date":"2025-05-30","kind":"exercise","planned":false,"acquired":true,"shares":7146,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. (\"Certara\") 2020 Incentive Plan (the \"2020 Incentive Plan\") and represents a right to receive one share of common stock or the cash equivalent. One-third of the RSUs vested and settled on May 30, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on June 1, 2026, and June 1, 2027."}],"balance_after":7146,"source":{"system":"sec-edgar","filing":"0001415889-25-015194","document":"form4-06022025_080633.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000141588925015194/form4-06022025_080633.xml","form_type":"4"}},{"id":1137580,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Restricted Stock Units","published_at":"2025-05-22T20:53:00.000Z","date":"2025-05-20","kind":"grant","planned":false,"acquired":true,"shares":29292,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit (\"RSU\") was granted on May 20, 2025, under the 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent. The RSUs will vest and settle in three equal installments on April 1, 2026, April 1, 2027, and April 1, 2028."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each restricted stock unit (\"RSU\") was granted on May 20, 2025, under the 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent. The RSUs will vest and settle in three equal installments on April 1, 2026, April 1, 2027, and April 1, 2028."}],"balance_after":29292,"derivative":{"expiration_date":"2028-04-01","underlying":"Common Stock","underlying_shares":29292},"source":{"system":"sec-edgar","filing":"0001415889-25-014180","document":"form4-05222025_080556.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000141588925014180/form4-05222025_080556.xml","form_type":"4"}},{"id":1137579,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Performance Stock Units","published_at":"2025-05-22T20:53:00.000Z","date":"2025-05-20","kind":"grant","planned":false,"acquired":true,"shares":43938,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\").  Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\").  Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Certara, Inc. (\"Company\") performance stock unit (\"PSU\") was granted on May 20, 2025, pursuant to the terms of the 2025 Long-Term Incentive Plan for Company executives approved by the Compensation Committee of the Company's Board of Directors, under the Certara 2020 Incentive Plan (the \"2020 Incentive Plan\").  Each PSU represents a conditional right to receive one share of Company common stock. The reporting person will be entitled to receive a number of shares between 0% and 200% of the target amount reported based on the Company's performance against certain total shareholder return thresholds through the period ending on March 31, 2028."}],"balance_after":43938,"derivative":{"underlying":"Common Stock","underlying_shares":43938},"source":{"system":"sec-edgar","filing":"0001415889-25-014180","document":"form4-05222025_080556.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000141588925014180/form4-05222025_080556.xml","form_type":"4"}},{"id":1495417,"issuer":{"id":787,"kind":"organization","name":"Certara, Inc.","symbol":"CERT"},"owners":[{"id":42477,"kind":"person","name":"Anhalt Rona","position":1,"cik":"0002025139","reported_name":"Anhalt Rona","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Restricted Stock Units","published_at":"2024-06-03T20:22:25.000Z","date":"2024-06-01","kind":"grant","planned":false,"acquired":true,"shares":21440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent.  The RSUs will vest and settle in three equal installments on June 1, 2025, June 1, 2026 and June 1, 2027."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent.  The RSUs will vest and settle in three equal installments on June 1, 2025, June 1, 2026 and June 1, 2027."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each restricted stock unit (\"RSU\") was granted on June 1, 2024, under the Certara, Inc. 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent.  The RSUs will vest and settle in three equal installments on June 1, 2025, June 1, 2026 and June 1, 2027."}],"balance_after":21440,"derivative":{"underlying":"Common Stock","underlying_shares":21440},"source":{"system":"sec-edgar","filing":"0001415889-24-015159","document":"form4-06032024_080619.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2025139/000141588924015159/form4-06032024_080619.xml","form_type":"4"}}]}