William F Feehery

CERT

William F Feehery serves as CHIEF EXECUTIVE OFFICER at Certara, Inc. (CERT). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$200.0K

Total Sells

20 trades

$34.22M

Net Position

Net Seller

$34.02M

Companies Traded

CERT

Active Period

Jun 2021 – Nov 2025

21 total trades

Most Recent

Buy CERT

Nov 11, 2025 · $200.0K

William F Feehery's Insider Trading at Certara, Inc. (CERT)

Buys

1 · $200.0K

Sells

20 · $34.22M

Total Shares Bought

24,096

Total Shares Sold

1,283,909

CERT Price Chart

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Date	Type	Shares	Avg Price	Value
Nov 11, 2025↗	Buy	24,096	$8.30	$200.0K
Apr 1, 2025↗	Sell	53,834	$9.90	$533.0K
Apr 1, 2024↗	Sell	42,629	$17.88	$762.2K
Mar 31, 2023↗	Sell	25,634	$23.80	$610.1K
Mar 5, 2023↗	Sell	17,557	$18.88	$331.5K
Apr 1, 2022↗	Sell	9,255	$21.48	$198.8K
Mar 16, 2022↗	Sell	62,485	$20.17	$1.26M
Mar 11, 2022↗	Sell	27,515	$20.29	$558.3K
Feb 18, 2022↗	Sell	75,000	$23.35	$1.75M
Feb 17, 2022↗	Sell	90,000	$24.32	$2.19M
Jan 26, 2022↗	Sell	75,000	$25.37	$1.90M
Dec 22, 2021↗	Sell	75,000	$28.58	$2.14M
Dec 7, 2021↗	Sell	70,000	$27.77	$1.94M
Dec 3, 2021↗	Sell	70,000	$26.02	$1.82M
Nov 24, 2021↗	Sell	145,000	$28.43	$4.12M
Nov 19, 2021↗	Sell	70,000	$30.31	$2.12M
Oct 27, 2021↗	Sell	75,000	$39.24	$2.94M
Sep 22, 2021↗	Sell	75,000	$36.37	$2.73M
Aug 25, 2021↗	Sell	75,000	$31.28	$2.35M
Jul 28, 2021↗	Sell	75,000	$26.16	$1.96M
Jun 23, 2021↗	Sell	75,000	$26.53	$1.99M