Mason P. Slaine, Director at Certara, Inc. (CERT), sold 500,000 shares at $15.27 ($7.8M) on 2022-11-14, disclosed to the SEC on 2022-11-16.
Open-market sale of $7.8M 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 | $15.27 | 4,207 | $64K | 0.8% |
| 2 | $15.27 | 4,207 | $64K | 0.8% |
| 3 | $15.57 | 245,793 | $3.8M | 49.2% |
| 4 | $15.57 | 245,793 | $3.8M | 49.2% |
| Total | $15.56 avg | 500,000 | $7.8M | 100% |
| Filing → |
| CERT | SELL | 2022-03-18 | $5.1M | — | Filing → |
| CERT | SELL | 2022-02-02 | $2.7M | — | Filing → |
| CERT | SELL | 2022-01-04 | $2.9M | — | Filing → |