Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Apr 1, 2026
Reporting period
Not applicable
Filed with the SEC
Apr 3, 2026
CFOOption exercise
Context
Classification
option exercise
Code M — exercise or conversion of a derivative security
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001628991-26-000003
Filed / recorded
Apr 3, 2026, 8:07 PM UTC
Added to OQRO
Oct 6, 2026, 10:14 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
Certara, Inc.
Issuer CIK
1827090
Ticker
CERT
Reporting person
John E Gallagher
Relationship
Officer
Officer title
Chief Financial Officer
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Apr 1, 2026
Transaction code
M
Shares / units
22,782
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
103,174
Ownership form
Direct
Amendment
No
Footnotes from the filing
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.