Mason P. Slaine, Director at Certara, Inc. (CERT), sold 1,241,336 shares at $29.80 ($37.0M) on 2021-09-13, disclosed to the SEC on 2021-09-14.
Open-market sale of $37.0M 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 | $29.80 | 620,668 | $18.5M | 50.0% |
| 2 | $29.80 | 620,668 | $18.5M | 50.0% |
| Total | $29.80 avg | 1,241,336 | $37.0M | 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 → |