Mason P. Slaine, Director at Certara, Inc. (CERT), sold 752,298 shares at $29.74 ($22.4M) on 2021-11-22, disclosed to the SEC on 2021-11-24.
Open-market sale of $22.4M CERT by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $29.74 | 376,149 | $11.2M | 50.0% |
| 2 | $29.74 | 376,149 | $11.2M | 50.0% |
| Total | $29.74 avg | 752,298 | $22.4M | 100% |
| Filing → |
| CERT | SELL | 2022-06-03 | $4.9M | — | Filing → |
| CERT | SELL | 2022-03-18 | $5.1M | — | Filing → |
| CERT | SELL | 2022-02-02 | $2.7M | — | Filing → |