Matthew M Walsh Certara, Inc. (CERT) insider trading activity

Matthew M Walsh is of Certara, Inc.. Currently has a direct ownership of 197,559 shares of CERT, which is worth approximately $2.11 Million. The most recent transaction as insider was on May 21, 2025, when has been sold 11,928 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 198K

6.43% 3M change

6.43% 12M change

Total Value Held $2.11 Million

MATTHEW M WALSH Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 21 2025	BUY Exercise of conversion of derivative security	-	11,928 Added 5.69%	197,559 Common Stock
May 21 2024	BUY Exercise of conversion of derivative security	-	8,663 Added 4.46%	185,631 Common Stock
May 17 2023	BUY Exercise of conversion of derivative security	-	9,067 Added 4.87%	176,968 Common Stock
Nov 14 2022	SELL Open market or private sale	$177,749 $14.74 p/Share	12,059 Reduced 6.7%	167,901 Common Stock
May 18 2021	BUY Grant, award, or other acquisition	-	7,059 Added 3.77%	179,960 Common Stock
Dec 15 2020	BUY Open market or private purchase	$115,000 $23.0 p/Share	5,000 Added 2.81%	172,901 Common Stock
Dec 10 2020	BUY Grant, award, or other acquisition	-	145,597 Added 46.44%	167,901 Common Stock
Dec 10 2020	BUY Other acquisition or disposition	-	22,304 Added 50.0%	22,304 Common Stock

Also insider at

OGN

Organon & Co. Healthcare

Chief Financial Officer

MMW

Matthew M Walsh

Jersey City, NJ

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