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Ownership Document |
Schema Version: X0508 |
Document Type: 4 |
Period of Report: 4/18/24 |
Not Subject to Section 16: 0 |
Issuer: |
| Issuer CIK: 834365 |
| Issuer Name: BIOLIFE SOLUTIONS INC |
| Issuer Trading Symbol: BLFS |
Reporting Owner: |
| Reporting Owner ID: |
| | Owner CIK: 1837756 |
| | Owner Name: Aebersold Sarah |
| Reporting Owner Address: |
| | Owner Street 1: 3303 MONTE VILLA PARKWAY |
| | Owner Street 2: SUITE 310 |
| | Owner City: BOTHELL |
| | Owner State: WA |
| | Owner ZIP Code: 98021 |
| | Owner State Description: |
| Reporting Owner Relationship: |
| | Is Director? No |
| | Is Officer? Yes |
| | Is Ten Percent Owner? No |
| | Is Other? No |
| | Officer Title: Chief Human Resources Officer |
Aff 10b5 One: 1 |
Non-Derivative Table: |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 4/18/24 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: S |
| | | Equity Swap Involved? No |
| | | Footnote ID: F1 |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 348 |
| | | Transaction Price Per Share: |
| Value: 15.31 |
| | | Transaction Acquired-Disposed Code: |
| Value: D |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 65,495 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 4/22/24 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: S |
| | | Equity Swap Involved? No |
| | | Footnote ID: F2 |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 410 |
| | | Transaction Price Per Share: |
| Value: 16.50 |
| | | Transaction Acquired-Disposed Code: |
| Value: D |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 65,085 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
Derivative Table: |
Footnotes: |
| Footnote - F1: The sale reported herein was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the reporting person effective as of 1/3/23 to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock. |
| Footnote - F2: The sale reported herein was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the reporting person effective as of 7/17/20 to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock. |
Remarks: |
Owner Signature: |
| Signature Name: /s/ Sarah Aebersold |
| Signature Date: 4/22/24 |