COREY COLLEEN

BIO

COREY COLLEEN serves as EVP, Global Human Resources at Bio-Rad Laboratories, Inc. (BIO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$580.0K

Net Position

Net Seller

$580.0K

Companies Traded

BIO

Active Period

Sep 2023 – Sep 2025

4 total trades

Most Recent

Sell BIO

Sep 5, 2025 · $61.7K

COREY COLLEEN's Insider Trading at Bio-Rad Laboratories, Inc. (BIO)

Buys

0 · $0.00

Sells

4 · $580.0K

Total Shares Bought

Total Shares Sold

1,723

BIO Price Chart

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Date	Type	Shares	Avg Price	Value
Sep 5, 2025	Sell	209	$295.43	$61.7K
Sep 1, 2025	Sell	398	$297.88	$118.6K
Sep 1, 2024	Sell	700	$336.56	$235.6K
Sep 1, 2023	Sell	416	$394.60	$164.2K

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