Anhalt Rona 4

What Happened

• Rona Anhalt, Certara’s Chief Human Resources Officer, had 7,147 restricted stock units (RSUs vest and settle) on June 1, 2026. The RSUs converted to common shares at no cash cost (reported as derivative exercise/conversion). To satisfy tax withholding, 2,241 shares were surrendered/withheld at $5.82 per share (total withholding value $13,043), leaving a net delivery of approximately 4,906 shares to Anhalt.

Key Details

• Transaction date: June 1, 2026; Form filed June 2, 2026 (filed the next day).
• Reported transaction codes: M = exercise/conversion of a derivative (RSU settlement); F = shares withheld to satisfy tax withholding.
• Shares acquired (settled): 7,147 RSUs -> 7,147 shares (acquired at $0.00 per share).
• Shares withheld for taxes: 2,241 shares at $5.82 = $13,043.
• Net shares delivered to insider: ~4,906 shares (7,147 − 2,241).
• Footnotes: RSUs were granted June 1, 2024 under the 2020 Incentive Plan; one-third vested and settled on May 30, 2025, one-third on June 1, 2026 (this transaction), and the final third will vest on June 1, 2027. Withheld shares are exempt under Rule 16b-3.
• Shares owned after the transaction: not specified in the provided filing excerpt.
• Filing timeliness: appears timely (filed one day after the transaction).

Context

• This was an RSU vesting and settlement, effectively converting deferred compensation into shares; the withholding of shares to cover taxes is a routine administrative step (often called a cashless settlement). Such transactions are common on scheduled vesting dates and do not by themselves indicate a buy or sell signal about the insider’s view of the company.