{"transactions":[{"id":804198,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Stock Option (Right  to Buy)","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"other","planned":false,"acquired":true,"shares":12190,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2026, subject to the reporting person's continuous service as of each such vesting date."}],"balance_after":12190,"derivative":{"exercise_price":7.6,"expiration_date":"2036-01-14","underlying":"Common Stock","underlying_shares":12190},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804197,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"other","planned":false,"acquired":false,"shares":12190,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2026, subject to the reporting person's continuous service as of each such vesting date."}],"balance_after":0,"derivative":{"exercise_price":7.6,"expiration_date":"2036-01-14","underlying":"Class B Common Stock","underlying_shares":12190},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804196,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"other","planned":false,"acquired":true,"shares":300883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The shares subject to the option vest in equal monthly installments over 48 months measured from January 16, 2025, subject to the reporting person's continuous service as of each such vesting date."}],"balance_after":300883,"derivative":{"exercise_price":3.34,"expiration_date":"2035-01-15","underlying":"Common Stock","underlying_shares":300883},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804195,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"other","planned":false,"acquired":false,"shares":300883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The shares subject to the option vest in equal monthly installments over 48 months measured from January 16, 2025, subject to the reporting person's continuous service as of each such vesting date."}],"balance_after":0,"derivative":{"exercise_price":3.34,"expiration_date":"2035-01-15","underlying":"Class B Common Stock","underlying_shares":300883},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804194,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Series A-1 Preferred Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"exercise","planned":false,"acquired":false,"shares":176160,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Series A-1 Preferred Stock is convertible into shares of Class B Common Stock on a 1:2.418 basis and has no expiration date. The Series A-1 Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the IPO."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Series A-1 Preferred Stock is convertible into shares of Class B Common Stock on a 1:2.418 basis and has no expiration date. The Series A-1 Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the IPO."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series A-1 Preferred Stock is convertible into shares of Class B Common Stock on a 1:2.418 basis and has no expiration date. The Series A-1 Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the IPO."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":72853},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804193,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Founders Preferred Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"exercise","planned":false,"acquired":false,"shares":73200,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":73200},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804192,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"exercise","planned":false,"acquired":false,"shares":247311,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":247311},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804191,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-16","kind":"grant","planned":false,"acquired":true,"shares":163358,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Twenty-five percent of the shares subject to the option vest on April 16, 2027, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date."}],"balance_after":163358,"derivative":{"exercise_price":17,"expiration_date":"2036-04-15","underlying":"Common Stock","underlying_shares":163358},"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804190,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"grant","planned":false,"acquired":true,"shares":37220,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents the grant of restricted stock units (\"RSUs\"). The RSUs vest monthly from the date of grant, subject to the reporting person's continuous service as of each such vesting date."}],"balance_after":760105,"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804189,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"other","planned":false,"acquired":true,"shares":722885,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO."}],"balance_after":722885,"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804188,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Class B Common Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"other","planned":false,"acquired":false,"shares":722885,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804187,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Class B Common Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"exercise","planned":false,"acquired":true,"shares":72853,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The Series A-1 Preferred Stock is convertible into shares of Class B Common Stock on a 1:2.418 basis and has no expiration date. The Series A-1 Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the IPO."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series A-1 Preferred Stock is convertible into shares of Class B Common Stock on a 1:2.418 basis and has no expiration date. The Series A-1 Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the IPO."}],"balance_after":722885,"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}},{"id":804186,"issuer":{"id":1791,"kind":"organization","name":"Alamar Biosciences, Inc.","symbol":"ALMR"},"owners":[{"id":51877,"kind":"person","name":"Chen Shiping","position":1,"cik":"0002126944","reported_name":"Chen Shiping","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Class B Common Stock","published_at":"2026-04-21T00:34:44.000Z","date":"2026-04-20","kind":"exercise","planned":false,"acquired":true,"shares":320511,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Class A Common Stock and Founders Preferred Stock are convertible into shares of Class B Common Stock on a 1:1 basis and have no expiration date.  The Class A Common Stock and Founders Preferred Stock automatically converted into shares of Class B Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock (the \"IPO\")."}],"balance_after":650032,"source":{"system":"sec-edgar","filing":"0002126944-26-000004","document":"form4-04212026_120439.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2104204/000212694426000004/form4-04212026_120439.xml","form_type":"4"}}]}