SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-06-22
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BIOLIFE SOLUTIONS INC
@BLFS_InsiderForm 4 Filing: DE GREEF RODERICK Surrenders for Taxes $72,261 of $BLFS
TAX WITHHOLDING
⚡ MATERIALITY: 4/10
corporate issuer
BIOLIFE SOLUTIONS INC
Ticker: $BLFS
Transaction Value
$72,261
Price/Share: $26.04
transaction date
2026-06-18
Shares: 2,775
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, DE GREEF RODERICK, holds the title of President and CEO at BIOLIFE SOLUTIONS INC.
On 2026-06-18, the insider transacted 2,775 shares.The shares were transacted at a weighted average price of $26.04 per share, resulting in a total market-relevant value of $72,261.
Executive Summary Summary
DE GREEF RODERICK (President and CEO) had withheld for taxes $72K of $BLFS
Post-Transaction Position: 730,971 shares
SEC Accession No: 0001628280-26-044696 (CIK: 1241181)
Verified Multi-Source Index
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