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DE GREEF RODERICK

President and CEO, DirectorCIK: 0001241181
Total Volume
$7.1M
Purchases
$0
Sales
$3.6M
Companies
1

Trading History (3 filings)

BIOLIFE SOLUTIONS INC(BLFS)
DE GREEF RODERICKPresident and CEO, Director
Filed Feb 26, 2026
Grant
$0
3 grants
View DetailsSEC Filing
BIOLIFE SOLUTIONS INC(BLFS)
DE GREEF RODERICKPresident and CEO, Director
Filed Nov 13, 2025
Sell
$2.6M
3 sales
View DetailsSEC Filing
BIOLIFE SOLUTIONS INC(BLFS)
DE GREEF RODERICKPresident and CEO, Director
Filed Oct 24, 2025
Sell
$1.0M
1 sale
View DetailsSEC Filing