Certara, Inc. (CERT) is a publicly traded company in the Unknown sector. Across all available filings, 26 corporate insiders have executed 280 transactions totaling $2.1B, demonstrating a bearish sentiment with -$2.0B in net insider flow. The most recent transaction on Nov 11, 2025 involved a purchase of 24,096.38 shares valued at $200.0K.
No significant insider buying has been recorded for CERT in the recent period.
No significant insider selling has been recorded for CERT in the recent period.
Based on recent SEC filings, insider sentiment for CERT is bearish with an Insider Alignment Score of 0/100 and a net flow of -$2.0B. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Certara, Inc. (CERT) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 26 insiders are actively trading CERT stock, having executed 280 transactions in the past 90 days. The most active insider is Avatar Parent L.p. Eqt (Executive), who has made 4 transactions totaling $878.4M.
Get notified when executives and directors at CERT file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Nov 11, 2025 | F. Feehery William | Executive | Purchase | 24,096.38 | $8.30 | $200.0K | |
| Sep 9, 2025 | E. Pedersen Leif | Executive | Sale | 51,224 | $10.92 | $559.4K | Large |
| Sep 9, 2024 | E. Pedersen Leif | Executive | Sale | 51,224 | $11.29 | $578.3K | Large10b5-1 |
| May 21, 2024 | Broshy Eran | Executive | Option Exercise | 8,663 | $N/A | $0 | |
| May 21, 2024 | E. Cashman James III | Executive | Option Exercise | 8,663 | $N/A | $0 | |
| May 21, 2024 | Collins Cynthia | Executive | Option Exercise | 8,663 | $N/A | $0 | |
| May 21, 2024 | A. Crane Rosemary | Executive | Option Exercise | 8,663 | $N/A | $0 | |
| May 21, 2024 | Killefer Nancy | Executive | Option Exercise | 8,663 | $N/A | $0 | |
| May 21, 2024 | M. Walsh Matthew | Executive | Option Exercise | 8,663 | $N/A | $0 | |
| Apr 2, 2024 | F. Smith Patrick | Executive | Sale | 5,264 | $16.76 | $88.2K | 10b5-1 |
| Apr 2, 2024 | F. Smith Patrick | Executive | Sale | 649 | $17.72 | $11.5K | 10b5-1 |
| Apr 2, 2024 | F. Smith Patrick | Executive | Sale | 3,024 | $16.75 | $50.7K | 10b5-1 |
| Apr 2, 2024 | F. Smith Patrick | Executive | Sale | 328 | $17.67 | $5.8K | 10b5-1 |
| Apr 2, 2024 | F. Smith Patrick | Executive | Sale | 4,740 | $16.77 | $79.5K | 10b5-1 |
| Apr 2, 2024 | F. Smith Patrick | Executive | Sale | 422 | $17.77 | $7.5K | 10b5-1 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 148 | $2.0B | 99.7% |
Payment(F) | 54 | $4.2M | 0.2% |
Purchase(P) | 9 | $2.1M | 0.1% |
Exercise(M) | 36 | $0 | 0.0% |
Award(A) | 30 | $0 | 0.0% |
Other(J) | 3 | $0 | 0.0% |
Insider selling pressure at Certara, Inc. has increased, with 26 insiders executing 280 transactions across all time. Total sales of $2.0B significantly outpace purchases of $2.1M, resulting in a net outflow of $2.0B. This selling activity appears largely discretionary, which may warrant closer attention from investors.