Form 4: Certara Director Nancy Killefer Reports Stock Transactions

Director Nancy Killefer reports the vesting and conversion of restricted stock units into common stock, as well as the grant of additional restricted stock units.

Summary

• On May 21, 2025, Nancy Killefer, a director of Certara, Inc., reported transactions involving the company's stock.
• 11,928 restricted stock units (RSUs) vested and were converted into common stock at a price of $0 per share.
• Following this transaction, Killefer directly owns 36,089 shares of common stock.
• Additionally, Killefer was granted 15,757 new RSUs on the same date.
• These new RSUs will vest on the earlier of one year from the grant date or the date of the next annual meeting.
• Killefer has granted power of attorney to Daniel Corcoran, John Gallagher III, and Margaret Peter to handle SEC filings related to Certara securities.

Sentiment

Score: 5

Explanation: The document is a standard SEC filing detailing stock transactions, with neutral sentiment.

Positives

• The vesting of RSUs indicates confidence in the company's future performance.

Future Outlook

The new RSUs granted to Nancy Killefer will vest on the earlier of one year from the grant date or the date of the next annual meeting.

Industry Context

This filing is a routine disclosure of stock transactions by a company insider, which is common in publicly traded companies.

Stakeholder Impact

• The transactions may have a minor impact on shareholders due to the change in the number of shares held by a director.

Key Dates

Keywords

Certara, Director, Killefer, Stock, RSU, Form 4, SEC, Beneficial Ownership