Mason P. Slaine, Director at Certara, Inc. (CERT), sold 100,000 shares at $28.88 ($2.9M) on 2022-01-03, disclosed to the SEC on 2022-01-04.
Open-market sale of $2.9M 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 | $28.57 | 40,323 | $1.2M | 40.2% |
| 2 | $28.57 | 40,323 | $1.2M | 40.2% |
| 3 | $28.88 | 9,677 | $279K | 9.8% |
| 4 | $28.88 | 9,677 | $279K | 9.8% |
| Total | $28.63 avg | 100,000 | $2.9M | 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 → |