Gallagher John E

SEC source: 0000816956-26-000096 · form4.xml · derivative · entry 3

Gallagher John E · CIK 0001628991 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,536

Underlying: Common Stock · 30,536 shares

Expires 2036-07-15

F2 · derivative.exercise_date: The stock options were granted under CONMED Corporation's 2025 Long-Term Incentive Plan, with the stock options generally vesting in equal amounts over a four-year period with the first 25% of the stock options vesting one year after the grant date.

SEC source: 0000816956-26-000096 · form4.xml · derivative · entry 2

Gallagher John E · CIK 0001628991 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,929

Underlying: Common Stock · 26,875 shares

Expires 2036-07-15

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock, par value $0.01 per share of CONMED Corporation (the "Company") and will be subject to the terms and conditions of the Company's 2025 Long-Term Incentive Plan, with the RSUs generally vesting over a three-year period with the first 33% of the RSUs vesting one year after the grant date, 33% second year and 34% third year.

SEC source: 0000816956-26-000096 · form4.xml · derivative · entry 1

Gallagher John E · CIK 0001628991 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,054

Underlying: Common Stock · 35,054 shares

Expires 2036-07-15

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock, par value $0.01 per share of CONMED Corporation (the "Company") and will be subject to the terms and conditions of the Company's 2025 Long-Term Incentive Plan, with the RSUs generally vesting over a three-year period with the first 33% of the RSUs vesting one year after the grant date, 33% second year and 34% third year.

SEC source: 0001628991-26-000006 · form4-05132026_080501.xml · derivative · entry 4

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,444

Underlying: Common Stock · 194,444 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

SEC source: 0001628991-26-000006 · form4-05132026_080501.xml · derivative · entry 3

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,629

Underlying: Common Stock · 129,629 shares

Expires 2029-04-01

F2 · derivative.exercise_price: 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.

F2 · derivative.exercise_date: 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.

SEC source: 0001628991-26-000006 · form4-05132026_080501.xml · derivative · entry 2

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,522

Underlying: Common Stock · 102,522 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001628991-26-000006 · form4-05132026_080501.xml · derivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 102,522 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · derivative · entry 11

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,566

Underlying: Common Stock · 22,782 shares

Expires 2028-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each 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. 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.

F5 · derivative.exercise_date: Each 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. 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.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · derivative · entry 10

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,191

Underlying: Common Stock · 15,190 shares

Expires 2027-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. One-third of the RSUs vested and were settled on April 1, 2026. The remaining one-third of the RSUs will vest and settle on April 1, 2027.

F4 · derivative.exercise_date: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. One-third of the RSUs vested and were settled on April 1, 2026. The remaining one-third of the RSUs will vest and settle on April 1, 2027.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · derivative · entry 9

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,633 shares

Expires 2026-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs vested and settled on April 1, 2026.

F3 · derivative.exercise_date: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs vested and settled on April 1, 2026.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 8

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,371

F2 · shares: Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and PSUs described in footnotes 1, 3, 4, and 5, exempt under Rule 16b-3.

F5 · price: Each 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. 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.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 7

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,174

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · price: Each 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. 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.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 6

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,392

F2 · shares: Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and PSUs described in footnotes 1, 3, 4, and 5, exempt under Rule 16b-3.

F4 · price: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. One-third of the RSUs vested and were settled on April 1, 2026. The remaining one-third of the RSUs will vest and settle on April 1, 2027.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 5

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,595

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · price: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. One-third of the RSUs vested and were settled on April 1, 2026. The remaining one-third of the RSUs will vest and settle on April 1, 2027.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 4

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,405

F2 · shares: Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and PSUs described in footnotes 1, 3, 4, and 5, exempt under Rule 16b-3.

F3 · price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs vested and settled on April 1, 2026.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 3

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,732

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs vested and settled on April 1, 2026.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 2

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,099

F2 · shares: Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and PSUs described in footnotes 1, 3, 4, and 5, exempt under Rule 16b-3.

F1 · price: Each performance stock unit ("PSU") was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan (the "2020 Incentive Plan") and represents a right to receive one share of common stock. The PSUs were subject to the achievement of certain performance objectives over a three-year period from January 1, 2023, to December 31, 2025. The PSUs were vested and settled on April 1, 2026.

SEC source: 0001628991-26-000003 · form4-04032026_080425.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,874

F1 · price: Each performance stock unit ("PSU") was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan (the "2020 Incentive Plan") and represents a right to receive one share of common stock. The PSUs were subject to the achievement of certain performance objectives over a three-year period from January 1, 2023, to December 31, 2025. The PSUs were vested and settled on April 1, 2026.

SEC source: 0001415889-25-014162 · form4-05222025_080504.xml · derivative · entry 2

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,348

Underlying: Common Stock · 68,348 shares

Expires 2028-04-01

F2 · derivative.exercise_price: 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.

F2 · derivative.exercise_date: 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.

SEC source: 0001415889-25-014162 · form4-05222025_080504.xml · derivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,522

Underlying: Common Stock · 102,522 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · derivative · entry 9

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,381

Underlying: Common Stock · 15,190 shares

Expires 2027-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on April 1, 2026 and April 1, 2027.

F4 · derivative.exercise_date: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on April 1, 2026 and April 1, 2027.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · derivative · entry 8

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,633

Underlying: Common Stock · 12,633 shares

Expires 2026-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs are scheduled to vest and settle on April 1, 2026.

F3 · derivative.exercise_date: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs are scheduled to vest and settle on April 1, 2026.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · derivative · entry 7

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,663 shares

Expires 2025-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan ("2020 Incentive Plan") and represents a right to receive one share of common stock or the cash equivalent. One-half of the RSUs vested and were settled on April 1, 2024. The remaining RSUs vested and settled on April 1, 2025.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan ("2020 Incentive Plan") and represents a right to receive one share of common stock or the cash equivalent. One-half of the RSUs vested and were settled on April 1, 2024. The remaining RSUs vested and settled on April 1, 2025.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · nonDerivative · entry 6

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,528

F2 · shares: Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and PSUs described in footnotes 1, 3, and 4, exempt under Rule 16b-3.

F4 · price: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on April 1, 2026 and April 1, 2027.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · nonDerivative · entry 5

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,731

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · price: Each RSU was granted on April 1, 2024, under 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 were settled on April 1, 2025. The remaining two-thirds of the RSUs will vest and settle in equal parts on April 1, 2026 and April 1, 2027.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · nonDerivative · entry 4

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,541

F2 · shares: Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and PSUs described in footnotes 1, 3, and 4, exempt under Rule 16b-3.

F3 · price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs are scheduled to vest and settle on April 1, 2026.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · nonDerivative · entry 3

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,868

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. One-third of the RSUs vested and were settled on April 1, 2025. The remaining one-third of the RSUs are scheduled to vest and settle on April 1, 2026.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · nonDerivative · entry 2

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,235

F2 · shares: Represents shares of Certara withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and PSUs described in footnotes 1, 3, and 4, exempt under Rule 16b-3.

F1 · price: Each restricted stock unit ("RSU") was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan ("2020 Incentive Plan") and represents a right to receive one share of common stock or the cash equivalent. One-half of the RSUs vested and were settled on April 1, 2024. The remaining RSUs vested and settled on April 1, 2025.

SEC source: 0001415889-25-009978 · form4-04032025_080427.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · PRESIDENT, CHIEF COMMERCAL OFF

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,881

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan ("2020 Incentive Plan") and represents a right to receive one share of common stock or the cash equivalent. One-half of the RSUs vested and were settled on April 1, 2024. The remaining RSUs vested and settled on April 1, 2025.

SEC source: 0001415889-24-010062 · form4-04032024_090409.xml · derivative · entry 7

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,571

Underlying: Common Stock · 45,571 shares

Expires 2027-04-01

F4 · derivative.exercise_price: Each RSU was granted on April 1, 2024, 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, 2025, April 1, 2026 and April 1, 2027.

F4 · derivative.exercise_date: Each RSU was granted on April 1, 2024, 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, 2025, April 1, 2026 and April 1, 2027.

SEC source: 0001415889-24-010062 · form4-04032024_090409.xml · derivative · entry 6

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,266

Underlying: Common Stock · 12,632 shares

Expires 2026-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. The remaining two-thirds of the RSUs are scheduled to vest and settle in equal parts on April 1, 2025 and April 1, 2026.

F3 · derivative.exercise_date: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. The remaining two-thirds of the RSUs are scheduled to vest and settle in equal parts on April 1, 2025 and April 1, 2026.

SEC source: 0001415889-24-010062 · form4-04032024_090409.xml · derivative · entry 5

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,663

Underlying: Common Stock · 14,663 shares

Expires 2025-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each RSU was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan (the "2020 Incentive Plan") and represents the right to receive one share of common stock or the cash equivalent. Half of the RSUs vested and were settled on April 1, 2024. The remaining RSUs are scheduled to vest and settle on April 1, 2025.

F1 · derivative.exercise_date: Each RSU was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan (the "2020 Incentive Plan") and represents the right to receive one share of common stock or the cash equivalent. Half of the RSUs vested and were settled on April 1, 2024. The remaining RSUs are scheduled to vest and settle on April 1, 2025.

SEC source: 0001415889-24-010062 · form4-04032024_090409.xml · nonDerivative · entry 4

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,218

F2 · shares: Represents RSUs of Certara withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1 and 3, exempt under Rule 16b-3.

SEC source: 0001415889-24-010062 · form4-04032024_090409.xml · nonDerivative · entry 3

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,545

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Each RSU was granted on April 1, 2023, under 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 were settled on April 1, 2024. The remaining two-thirds of the RSUs are scheduled to vest and settle in equal parts on April 1, 2025 and April 1, 2026.

SEC source: 0001415889-24-010062 · form4-04032024_090409.xml · nonDerivative · entry 2

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,913

F2 · shares: Represents RSUs of Certara withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1 and 3, exempt under Rule 16b-3.

SEC source: 0001415889-24-010062 · form4-04032024_090409.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,663

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each RSU was granted on April 1, 2023, under the Certara, Inc. ("Certara") 2020 Incentive Plan (the "2020 Incentive Plan") and represents the right to receive one share of common stock or the cash equivalent. Half of the RSUs vested and were settled on April 1, 2024. The remaining RSUs are scheduled to vest and settle on April 1, 2025.

SEC source: 0001415889-23-005812 · form4-04032023_080447.xml · derivative · entry 2

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,326

Underlying: Common Stock · 29,326 shares

Expires 2025-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each RSU was granted on April 1, 2023, under the 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent thereof. The RSUs will vest and settle in two equal installments on April 1, 2024 and April 1, 2025.

F2 · derivative.exercise_date: Each RSU was granted on April 1, 2023, under the 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent thereof. The RSUs will vest and settle in two equal installments on April 1, 2024 and April 1, 2025.

SEC source: 0001415889-23-005812 · form4-04032023_080447.xml · derivative · entry 1

Gallagher John E · CIK 0001628991 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,898

Underlying: Common Stock · 37,898 shares

Expires 2026-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each RSU was granted on April 1, 2023, under the Certara, Inc. 2020 Incentive Plan (the "2020 Incentive Plan") and represents a right to receive one share of common stock or the cash equivalent thereof. The RSUs will vest and settle in three equal installments on April 1, 2024, April 1, 2025, and April 1, 2026.

F1 · derivative.exercise_date: Each RSU was granted on April 1, 2023, under the Certara, Inc. 2020 Incentive Plan (the "2020 Incentive Plan") and represents a right to receive one share of common stock or the cash equivalent thereof. The RSUs will vest and settle in three equal installments on April 1, 2024, April 1, 2025, and April 1, 2026.

SEC source: 0001628945-23-000047 · wf-form4_167815706924464.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 627,668

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units ("RSUs").

F2 · balance_after: Includes 417,480 unvested RSUs.

SEC source: 0001628945-22-000196 · wf-form4_167236842971230.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 633,785

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 432,235 unvested RSUs.

SEC source: 0001628945-22-000189 · wf-form4_167046571865621.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 646,200

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 466,578 unvested RSUs.

SEC source: 0001628945-22-000151 · wf-form4_166449336617119.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 651,534

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 481,333 unvested RSUs.

SEC source: 0001628945-22-000117 · wf-form4_166268158388844.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 663,950

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 515,676 unvested RSUs.

SEC source: 0001628945-22-000064 · wf-form4_165645867933709.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 669,284

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 530,431 unvested RSUs.

SEC source: 0001628945-22-000060 · wf-form4_165472357236937.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 681,699

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 564,774 unvested RSUs.

SEC source: 0001628945-22-000039 · wf-form4_164884652911364.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 689,247

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. Subject to the reporting person's continued service with the Issuer. One-sixteenth (1/16th) of the shares vest on the first Quarterly Vesting Date that is on or after March 5, 2022 and as to one-sixteenth (1/16th) of the RSUs on each Quarterly Vesting Date thereafter, subject to the reporting person providing continuous service through such date. "Quarterly Vesting Date" is the first trading day on or after each of March 5, June 5, September 5 and December 5.

F2 · balance_after: Includes 579,529 unvested RSUs.

SEC source: 0001628945-22-000035 · wf-form4_164868411142015.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 453,157

F1 · shares: The reported shares of common stock were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs.

F2 · balance_after: Includes 343,439 unvested RSUs. Such RSUs will vest in equal quarterly installments over the three years following the closing of the Issuer's initial public offering on September 28, 2021, subject to the reporting person's continued service with the Issuer.

SEC source: 0001628945-21-000014 · wf-form4_164090391278186.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 465,668

F1 · shares: The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001140361-21-033109 · form4.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 483,120

F1 · shares: Reflects shares of common stock withheld by the Issuer in order to satisfy tax withholding obligations upon the acceleration of vesting of restricted stock units of the Reporting Person, which RSUs vested as to 25% of the shares upon the closing of the Issuer's initial public offering on September 28, 2021 (the "Closing Date"). The shares of common stock received upon vesting of the RSUs are subject to a lockup agreement entered into by the Reporting Person in connection with the Issuer's initial public offering.

F2 · balance_after: Includes 412,125 unvested RSUs. Such RSUs will vest in equal quarterly installments over the three years following the Closing Date, subject to the reporting person's continued service with the Issuer.

SEC source: 0001543407-18-000032 · edgar.xml · nonDerivative · entry 1

Gallagher John E · CIK 0001628991 · VP, Corp Finance and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,975

F1 · shares: Represents shares withheld for payment of taxes relating to the vesting of previously reported restricted stock units granted on March 2, 2015.