COREY COLLEEN sold BIO BIO.B
September 1, 2025 · Form 4 insider transaction
COREY COLLEEN sold 501 shares of BIO BIO.B at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
501
Price
$0.00
Total value
N/A
InsiderCOREY COLLEEN
Role—
CompanyBIO BIO.B
SecurityRestricted Stock Units
Transaction codeM: Option exercise
Transaction dateSeptember 1, 2025
Filing dateSeptember 3, 2025
Shares owned after1,002
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock.; On September 1, 2023, the reporting person was granted 2,003 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.