Form Type: 4/A

SEC EDGAR Link
Accession Number:0001437749-21-005202
Date:2021-02-12
Issuer: BIOLIFE SOLUTIONS INC (BLFS)
Original Submission Date:2021-02-16

Reporting Person:

SCHULZ MARCUS
C/O BIOLIFE SOLUTIONS, INC.
3303 MONTE VILLA PARKWAY, SUITE 310 BOTHELL, WA 98021

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
COMMON STOCK 2021-02-12 S 2,000 d $41.01 37,107 direct
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
Footnotes
IDfootnote
f1 this form 4/a is being filed to amend the form 4 originally filed by the reporting person on february 16, 2021 solely to correct the transaction date in column 2 on table i. no other changes have been made to the original form 4.
f2 the sales reported in this form 4 were effected pursuant to a rule 10b5-1 trading plan adopted by the reporting person effective as of november 12, 2020.

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