0001437749-23-005438.txt : 20230303 0001437749-23-005438.hdr.sgml : 20230303 20230303190021 ACCESSION NUMBER: 0001437749-23-005438 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230301 FILED AS OF DATE: 20230303 DATE AS OF CHANGE: 20230303 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wichterman Troy CENTRAL INDEX KEY: 0001892616 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36362 FILM NUMBER: 23706802 MAIL ADDRESS: STREET 1: 3303 MONTE VILLA PARKWAY CITY: BOTHELL STATE: WA ZIP: 98021 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BIOLIFE SOLUTIONS INC CENTRAL INDEX KEY: 0000834365 STANDARD INDUSTRIAL CLASSIFICATION: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845] IRS NUMBER: 943076866 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3303 MONTE VILLA PARKWAY STREET 2: SUITE 310 CITY: BOTHELL STATE: WA ZIP: 98021 BUSINESS PHONE: 4254011400 MAIL ADDRESS: STREET 1: 3303 MONTE VILLA PARKWAY STREET 2: SUITE 310 CITY: BOTHELL STATE: WA ZIP: 98021 FORMER COMPANY: FORMER CONFORMED NAME: BIOLIFE SOLUTION INC DATE OF NAME CHANGE: 20030113 FORMER COMPANY: FORMER CONFORMED NAME: CRYOMEDICAL SCIENCES INC DATE OF NAME CHANGE: 19920703 4 1 rdgdoc.xml FORM 4 X0306 4 2023-03-01 0000834365 BIOLIFE SOLUTIONS INC BLFS 0001892616 Wichterman Troy C/O BIOLIFE SOLUTIONS, INC. 3303 MONTE VILLA PARKWAY, SUITE 310 BOTHELL WA 98021 1 Chief Financial Officer Common Stock 2023-03-01 4 S 0 1576 22.75 D 77253 D The sale reported herein was made to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock. /s/ Troy Wichterman 2023-03-03