WALLMAN RICHARD F

CRL

WALLMAN RICHARD F serves as Director at Charles River Laboratories International, Inc. (CRL). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

17 trades

$4.22M

Total Sells

3 trades

$3.95M

Net Position

Net Buyer

$265.3K

Companies Traded

CECO, ROP, CRL

Active Period

Dec 2021 – Sep 2025

20 total trades

Most Recent

Buy CECO

Sep 5, 2025 · $140.8K

WALLMAN RICHARD F's Insider Trading at Charles River Laboratories International, Inc. (CRL)

Buys

3 · $913.4K

Sells

2 · $3.76M

Total Shares Bought

4,250

Total Shares Sold

14,821

CRL Price Chart

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Date	Type	Shares	Avg Price	Value
Nov 6, 2024↗	Sell	7,621	$216.17	$1.65M
Aug 24, 2023↗	Buy	1,000	$198.79	$198.8K
Feb 23, 2023↗	Buy	1,750	$220.73	$386.3K
Dec 2, 2022↗	Buy	1,500	$218.90	$328.4K
Feb 18, 2022↗	Sell	7,200	$292.83	$2.11M

WALLMAN RICHARD F's Insider Trading at CECO Environmental Corp. (CECO)

Buys

14 · $3.30M

Sells

0 · $0.00

Total Shares Bought

218,500

Total Shares Sold

CECO Price Chart

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Date	Type	Shares	Avg Price	Value
Sep 5, 2025↗	Buy	3,000	$46.93	$140.8K
Aug 29, 2025↗	Buy	4,500	$44.25	$199.1K
Feb 26, 2025↗	Buy	15,000	$25.18	$377.8K
Aug 30, 2024↗	Buy	10,000	$28.77	$287.7K
May 20, 2024↗	Buy	4,000	$24.50	$98.0K
May 1, 2024↗	Buy	5,000	$21.95	$109.7K
Mar 6, 2024↗	Buy	50,000	$19.78	$989.2K
Sep 18, 2023↗	Buy	10,000	$15.99	$159.9K
Sep 7, 2023↗	Buy	12,000	$13.76	$165.1K
Mar 7, 2023↗	Buy	10,000	$15.08	$150.8K
Aug 9, 2022↗	Buy	20,000	$8.97	$179.4K
Mar 21, 2022↗	Buy	30,000	$5.79	$173.7K
Dec 20, 2021↗	Buy	15,000	$5.96	$89.3K
Dec 9, 2021↗	Buy	30,000	$6.10	$182.9K