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In accordance with the terms of the grant, the restricted stock vested as to 200% of the reported number of shares reported in the reporting person's Form 4 reporting the grant based on the registrant's total shareholder return during the period beginning on January 1, 2020 through December 31, 2021 as compared to the total shareholder return of certain of the registrant's peers (such peers have been determined by the registrant's compensation committee with assistance of an outside consultant immediately prior to the grant date)."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":57736},"source":{"system":"sec-edgar","filing":"0001437749-22-008915","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774922008915/rdgdoc.xml","form_type":"4"}},{"id":2298025,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Employee Stock Option","published_at":"2022-04-14T01:19:57.000Z","date":"2022-04-11","kind":"exercise","acquired":false,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On March 15, 2016, the reporting person was granted an option to purchase 100,000 shares of common stock which vested 25% on the first anniversary of the grant date, and in 36 equal monthly installments thereafter."}],"balance_after":70000,"derivative":{"exercise_price":1.9,"expiration_date":"2026-03-15","underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001437749-22-008915","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774922008915/rdgdoc.xml","form_type":"4"}},{"id":2298024,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2022-04-14T01:19:57.000Z","date":"2022-04-13","kind":"sale","acquired":false,"shares":10000,"price":19.06,"value":190600.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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 May 21, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.61 to $19.28, inclusive. 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In accordance with the terms of the grant, the restricted stock vested as to 200% of the reported number of shares reported in the reporting person's Form 4 reporting the grant based on the registrant's total shareholder return during the period beginning on January 1, 2020 through December 31, 2021 as compared to the total shareholder return of certain of the registrant's peers (such peers have been determined by the registrant's compensation committee with assistance of an outside consultant immediately prior to the grant date)."}],"balance_after":384891,"source":{"system":"sec-edgar","filing":"0001437749-22-008915","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774922008915/rdgdoc.xml","form_type":"4"}},{"id":2298021,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2022-04-14T01:19:57.000Z","date":"2022-04-11","kind":"sale","acquired":false,"shares":10000,"price":19.55,"value":195500.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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 May 21, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.13 to $19.98, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."}],"balance_after":327155,"source":{"system":"sec-edgar","filing":"0001437749-22-008915","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774922008915/rdgdoc.xml","form_type":"4"}},{"id":2298020,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common 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The restricted stock will vest as to between 0% and 200% of the reported number of shares in column 5 based on the registrant's total shareholder return during the period beginning on January 1, 2022 through December 31, 2023 as compared to the total shareholder return of certain of the registrant's peers (such peers have been determined by the registrant's compensation committee with assistance of an outside consultant immediately prior to the grant date) and will vest on the date on which the registrant's board of directors determine the total shareholder return for the period."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The restricted stock was granted pursuant to the Plan. 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The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."}],"balance_after":264555,"source":{"system":"sec-edgar","filing":"0001437749-21-023466","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774921023466/rdgdoc.xml","form_type":"4"}},{"id":2546749,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2021-10-08T01:26:02.000Z","date":"2021-10-07","kind":"exercise","acquired":true,"shares":11461,"price":1.64,"value":18796.04,"ownership":{"direct":true},"balance_after":276016,"source":{"system":"sec-edgar","filing":"0001437749-21-023466","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774921023466/rdgdoc.xml","form_type":"4"}},{"id":2546748,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2021-10-08T01:26:02.000Z","date":"2021-10-05","kind":"sale","acquired":false,"shares":11461,"price":40.63,"value":465660.43,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. 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The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."}],"balance_after":264555,"source":{"system":"sec-edgar","filing":"0001437749-21-023466","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774921023466/rdgdoc.xml","form_type":"4"}},{"id":2546747,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2021-10-08T01:26:02.000Z","date":"2021-10-05","kind":"exercise","acquired":true,"shares":11461,"price":1.64,"value":18796.04,"ownership":{"direct":true},"balance_after":276016,"source":{"system":"sec-edgar","filing":"0001437749-21-023466","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774921023466/rdgdoc.xml","form_type":"4"}},{"id":2556231,"issuer":{"id":4614,"kind":"organization","name":"BIOLIFE SOLUTIONS INC","symbol":"BLFS"},"owners":[{"id":108699,"kind":"person","name":"Rice Michael","position":1,"cik":"0001389512","reported_name":"Rice Michael","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2021-10-01T00:17:15.000Z","date":"2021-09-28","kind":"sale","acquired":false,"shares":907,"price":43.12,"value":39109.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported herein was made by the issuer to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock."}],"balance_after":264555,"source":{"system":"sec-edgar","filing":"0001437749-21-022968","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/834365/000143774921022968/rdgdoc.xml","form_type":"4"}}],"next_cursor":"2021-10-01T00:17:15.000000Z,2556231"}