Arkolith/Insider Trading/BLFS/Form 4

Aebersold Sarah

Chief Human Resources OfficerBIOLIFE SOLUTIONS INC (BLFS) · full profile →Form 4 · filed Dec 17, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$23K
Net Open-Market Flow
-$23K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 15, 2025Sell(S)713$24.46$17K76K
Dec 9, 2025Sell(S)233$25.13$6K77K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-25-057722) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML