CERT
Certara, Inc.
NASDAQ · Healthcare · Medical - Healthcare Information Services · US
$7.94
−2.34%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
+49.0%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 2, 2026 | Mohammed Faiz · officer: Interim CFO | A-Award | 63,532 | $0.00 |
| Jun 2, 2026 | Corcoran Daniel · officer: SVP and General Counsel | F-InKind | 7,893 | $5.82 |
| Jun 2, 2026 | Anhalt Rona · officer: Chief Human Resources Officer | F-InKind | 2,241 | $5.82 |
| Jun 2, 2026 | Corcoran Daniel · officer: SVP and General Counsel | F-InKind | 4,210 | $5.82 |
| Jun 2, 2026 | Corcoran Daniel · officer: SVP and General Counsel | M-Exempt | 14,889 | $0.00 |
| Jun 2, 2026 | Corcoran Daniel · officer: SVP and General Counsel | M-Exempt | 7,941 | $0.00 |
| Jun 2, 2026 | Anhalt Rona · officer: Chief Human Resources Officer | M-Exempt | 7,147 | $0.00 |
| May 15, 2026 | Crane Rosemary A · director | M-Exempt | 15,757 | $0.00 |
| May 15, 2026 | WALSH MATTHEW M · director | A-Award | 33,222 | $0.00 |
| May 15, 2026 | Reynders John V W · director, officer: Chief Financial Officer | M-Exempt | 15,757 | $0.00 |
| May 15, 2026 | Reynders John V W · director, officer: Chief Financial Officer | A-Award | 33,222 | $0.00 |
| May 15, 2026 | Killefer Nancy · director | A-Award | 33,222 | $0.00 |
| May 15, 2026 | Bedi Arjun · director | M-Exempt | 5,547 | $0.00 |
| May 15, 2026 | CASHMAN JAMES E III · director, other: Chairman | M-Exempt | 15,757 | $0.00 |
| May 15, 2026 | WALSH MATTHEW M · director | M-Exempt | 15,757 | $0.00 |
| May 15, 2026 | BROSHY ERAN · director, other: Chairman | A-Award | 33,222 | $0.00 |
| May 15, 2026 | Collins Cynthia · director | M-Exempt | 15,757 | $0.00 |
| May 15, 2026 | CASHMAN JAMES E III · director, other: Chairman | A-Award | 33,222 | $0.00 |
| May 15, 2026 | BROSHY ERAN · director, other: Chairman | M-Exempt | 15,757 | $0.00 |
| May 15, 2026 | Killefer Nancy · director | M-Exempt | 15,757 | $0.00 |
| May 15, 2026 | Bedi Arjun · director | A-Award | 33,222 | $0.00 |
| May 13, 2026 | Resnick Jon Matthew · director, officer: Chief Executive Officer | A-Award | 179,299 | $0.00 |
| May 13, 2026 | Pedersen Leif E · officer: PRESIDENT, CHIEF COMMERCAL OFF | A-Award | 111,111 | $0.00 |
| May 13, 2026 | Anhalt Rona · officer: Chief Human Resources Officer | A-Award | 43,938 | $0.00 |
| May 13, 2026 | Pedersen Leif E · officer: PRESIDENT, CHIEF COMMERCAL OFF | A-Award | 68,348 | $0.00 |
| May 13, 2026 | Aspbury Robert · officer: PRESIDENT, PREDICTIVE TECH | A-Award | 129,629 | $0.00 |
| May 13, 2026 | Pedersen Leif E · officer: PRESIDENT, CHIEF COMMERCAL OFF | A-Award | 74,074 | $0.00 |
| May 13, 2026 | Aspbury Robert · officer: PRESIDENT, PREDICTIVE TECH | A-Award | 68,348 | $0.00 |
| May 13, 2026 | Aspbury Robert · officer: PRESIDENT, PREDICTIVE TECH | A-Award | 246,913 | $0.00 |
| May 13, 2026 | Resnick Jon Matthew · director, officer: Chief Executive Officer | A-Award | 493,827 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 120Increased 197Reduced 131Sold out 69
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 18,818,180 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 14,307,878 | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 8,562,508 | May 7, 2026 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | Unchanged | 7,808,605 | May 15, 2026 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | Reduced | 7,512,928 | Aug 14, 2026 |
| Haveli Investment Management LLC | New Position | 7,400,000 | Aug 14, 2026 |
| Jefferies Financial Group Inc. | Increased | 7,091,051 | Aug 17, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 7,056,106 | Aug 13, 2026 |
| JEFFERIES FINANCIAL GROUP INC. | Increased | 6,858,209 | May 8, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 6,022,686 | Aug 11, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 5,969,196 | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 5,360,429 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 5,283,180 | Aug 13, 2026 |
| WASATCH ADVISORS LP | Reduced | 5,272,166 | Apr 21, 2026 |
| STATE STREET CORP | Increased | 4,821,805 | Aug 7, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 2, 2026