Certara, Inc.
Total Trades
42
Buys
4
Sells
37
Largest Trade
N/A
Insiders
11
Institutional Funds
200
Inst. Value
$1M+
Activist Filings
17
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Feehery William F | CHIEF EXECUTIVE OF… | BUY | $100K–$500K | 24K | $8.30 | Nov 12, 2025 |
| Pedersen Leif E | PRESIDENT | SELL | $500K+ | 51K | $10.92 | Sep 11, 2025 |
| SMITH PATRICK F | PRESIDENT | SELL | $50K–$100K | 5K | $11.03 | Oct 8, 2024 |
| SMITH PATRICK F | PRESIDENT | SELL | $100K–$500K | 14K | $16.85 | Apr 4, 2024 |
| Traynor Richard M. | SVP AND GENERAL CO… | EXERCISE | N/A | 13K | — | Apr 3, 2024 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $50K–$100K | 3K | $18.00 | Apr 3, 2024 |
| SMITH PATRICK F | PRESIDENT | SELL | $50K–$100K | 5K | $18.00 | Feb 21, 2024 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $100K–$500K | 6K | $18.00 | Feb 14, 2024 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $100K–$500K | 6K | $18.00 | Dec 27, 2023 |
| Pedersen Leif E | PRESIDENT | SELL | $500K+ | 51K | $14.60 | Sep 12, 2023 |
| BROSHY ERAN | Director | BUY | $50K–$100K | 5K | $15.81 | Aug 23, 2023 |
| SMITH PATRICK F | PRESIDENT | SELL | $100K–$500K | 19K | $21.55 | Jun 6, 2023 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $100K–$500K | 5K | $20.82 | May 15, 2023 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $100K–$500K | 5K | $23.66 | Apr 17, 2023 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $100K–$500K | 10K | $21.45 | Mar 7, 2023 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $100K–$500K | 15K | $20.00 | Feb 3, 2023 |
| EQT Avatar Parent L.P. | 10% Owner | SELL | $1M+ | 30.0M | $15.00 | Dec 12, 2022 |
| Pedersen Leif E | PRESIDENT, SOFTWARE | SELL | $500K+ | 51K | $15.55 | Nov 23, 2022 |
| SLAINE MASON P | Director | SELL | $1M+ | 250K | $15.56 | Nov 16, 2022 |
| WALSH MATTHEW M | Director | SELL | $100K–$500K | 12K | $14.74 | Nov 15, 2022 |
| SMITH PATRICK F | PRESIDENT | SELL | $15K–$50K | 2K | $13.48 | Nov 14, 2022 |
| McLean Stephen M. | Director | BUY | $100K–$500K | 20K | $16.32 | Aug 23, 2022 |
| Schemick Michael Andrew | CHIEF FINANCIAL OF… | BUY | $100K–$500K | 25K | $16.64 | Aug 18, 2022 |
| SMITH PATRICK F | PRESIDENT | SELL | $100K–$500K | 10K | $17.71 | Aug 18, 2022 |
| EQT Avatar Parent L.P. | 10% Owner | SELL | $1M+ | 6.0M | $17.38 | Aug 17, 2022 |
| SLAINE MASON P | Director | SELL | $1M+ | 182K | $17.38 | Aug 17, 2022 |
| SMITH PATRICK F | PRESIDENT | SELL | $100K–$500K | 10K | $19.16 | Jun 9, 2022 |
| SLAINE MASON P | Director | SELL | $1M+ | 250K | $19.56 | Jun 3, 2022 |
| EQT Avatar Parent L.P. | 10% Owner | SELL | $1M+ | 1.5M | $19.00 | Jun 1, 2022 |
| SMITH PATRICK F | PRESIDENT | SELL | $50K–$100K | 3K | $22.29 | Apr 5, 2022 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $50K–$100K | 3K | $20.00 | Mar 18, 2022 |
| SLAINE MASON P | Director | SELL | $1M+ | 250K | $20.21 | Mar 18, 2022 |
| Feehery William F | CHIEF EXECUTIVE OF… | SELL | $1M+ | 62K | $20.17 | Mar 17, 2022 |
| Feehery William F | CHIEF EXECUTIVE OF… | SELL | $500K+ | 28K | $20.29 | Mar 14, 2022 |
| Feehery William F | CHIEF EXECUTIVE OF… | SELL | $1M+ | 75K | $23.35 | Feb 22, 2022 |
| Feehery William F | CHIEF EXECUTIVE OF… | SELL | $1M+ | 90K | $24.32 | Feb 22, 2022 |
| SLAINE MASON P | Director | SELL | $1M+ | 50K | $26.61 | Feb 2, 2022 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $50K–$100K | 3K | $26.01 | Jan 27, 2022 |
| Feehery William F | CHIEF EXECUTIVE OF… | SELL | $1M+ | 75K | $25.37 | Jan 27, 2022 |
| Edge Justin | PRES. | SELL | $100K–$500K | 5K | $27.50 | Jan 21, 2022 |
| Traynor Richard M. | SVP AND GENERAL CO… | SELL | $100K–$500K | 5K | $27.44 | Jan 20, 2022 |
| SLAINE MASON P | Director | SELL | $1M+ | 50K | $28.63 | Jan 4, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 200 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| WASATCH ADVISORS LP | 17.2M | $1M+ | SH |
| VANGUARD GROUP INC | 11.0M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 8.1M | $1M+ | SH |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 5.6M | $1M+ | SH |
| ArrowMark Colorado Holdings LLC | 5.5M | $1M+ | SH |
| STATE STREET CORP | 3.9M | $1M+ | SH |
| BROWN BROTHERS HARRIMAN & CO | 3.8M | $1M+ | SH |
| GENEVA CAPITAL MANAGEMENT LLC | 3.7M | $1M+ | SH |
| Jefferies Financial Group Inc. | 3.0M | $1M+ | SH |
| MACKENZIE FINANCIAL CORP | 2.7M | $1M+ | SH |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 2.3M | $1M+ | SH |
| Capital World Investors | 2.2M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9M | $1M+ | SH |
| Dixon Mitchell Investment Counsel Inc. | 1.5M | $1M+ | SH |
| Kopion Asset Management, LLC | 983K | $1M+ | SH |
| RAYMOND JAMES FINANCIAL INC | 935K | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 854K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 844K | $1M+ | SH |
| Pier Capital, LLC | 840K | $1M+ | SH |
| Rathbones Group PLC | 757K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Nov 25, 2025
4.9%
7.8M shares
SC 13G · Nov 13, 2025
6.3%
10.0M shares
SC 13G · Oct 9, 2025
5.2%
8.4M shares
SC 13G/A · Oct 7, 2025
10.8%
17.4M shares
SC 13G/A · Aug 13, 2025
8.3%
13.5M shares
Arsenal Capital Partners III LP
SC 13D/A · Apr 14, 2025
2.2%
3.6M shares
Mubadala Investment Company PJSC
SC 13G/A · Feb 13, 2025
0.0%
0 shares
Wasatch Advisors LP 87-0319391
SC 13G · Nov 14, 2024
5.6%
9.0M shares
Baillie Gifford & Co (Scottish partnership)
SC 13G/A · Oct 4, 2024
0.0%
0 shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
7.8%
12.5M shares
Baillie Gifford & Co (Scottish partnership)
SC 13G/A · Jan 30, 2024
5.6%
8.9M shares
SC 13G · Jan 25, 2024
8.7%
14.0M shares
SC 13G/A · Feb 9, 2023
0.0%
0 shares
Baillie Gifford & Co (Scottish partnership)
SC 13G/A · Jan 18, 2023
6.4%
10.2M shares
Arsenal Capital Partners III LP
SC 13D · Dec 16, 2022
2.2%
3.6M shares
SC 13G/A · Feb 14, 2022
23.5%
37.5M shares
Baillie Gifford & Co (Scottish partnership)
SC 13G · Jan 12, 2022
8.0%
12.5M shares