{"transactions":[{"id":1035463,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-19T16:04:03.000Z","date":"2025-09-19","kind":"purchase","planned":false,"acquired":true,"shares":2700,"price":2.1695,"value":5857.65,"ownership":{"direct":true},"balance_after":194516,"source":{"system":"sec-edgar","filing":"0001213900-25-089528","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025089528/ownership.xml","form_type":"4"}},{"id":1035462,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-19T16:04:03.000Z","date":"2025-09-19","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":2.15,"value":2150.0,"ownership":{"direct":true},"balance_after":191816,"source":{"system":"sec-edgar","filing":"0001213900-25-089528","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025089528/ownership.xml","form_type":"4"}},{"id":1035461,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-19T16:04:03.000Z","date":"2025-09-19","kind":"purchase","planned":false,"acquired":true,"shares":300,"price":2.145,"value":643.5,"ownership":{"direct":true},"balance_after":190816,"source":{"system":"sec-edgar","filing":"0001213900-25-089528","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025089528/ownership.xml","form_type":"4"}},{"id":1049324,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-03T19:12:04.000Z","date":"2025-09-03","kind":"purchase","planned":false,"acquired":true,"shares":2600,"price":1.9499,"value":5069.74,"ownership":{"direct":true},"balance_after":190516,"source":{"system":"sec-edgar","filing":"0001213900-25-084207","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025084207/ownership.xml","form_type":"4"}},{"id":1049323,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-03T19:12:04.000Z","date":"2025-09-03","kind":"purchase","planned":false,"acquired":true,"shares":400,"price":1.935,"value":774.0,"ownership":{"direct":true},"balance_after":187916,"source":{"system":"sec-edgar","filing":"0001213900-25-084207","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025084207/ownership.xml","form_type":"4"}},{"id":1051270,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-02T17:41:57.000Z","date":"2025-09-02","kind":"purchase","planned":false,"acquired":true,"shares":3000,"price":1.99,"value":5970.0,"ownership":{"direct":true},"balance_after":187516,"source":{"system":"sec-edgar","filing":"0001213900-25-083530","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025083530/ownership.xml","form_type":"4"}},{"id":1053481,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-28T18:07:47.000Z","date":"2025-08-28","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":2.65,"value":1325.0,"ownership":{"direct":true},"balance_after":184516,"source":{"system":"sec-edgar","filing":"0001213900-25-081924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025081924/ownership.xml","form_type":"4"}},{"id":1053480,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-28T18:07:47.000Z","date":"2025-08-28","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":2.05,"value":1025.0,"ownership":{"direct":true},"balance_after":184016,"source":{"system":"sec-edgar","filing":"0001213900-25-081924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025081924/ownership.xml","form_type":"4"}},{"id":1053479,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-28T18:07:47.000Z","date":"2025-08-28","kind":"purchase","planned":false,"acquired":true,"shares":600,"price":2.07,"value":1242.0,"ownership":{"direct":true},"balance_after":183516,"source":{"system":"sec-edgar","filing":"0001213900-25-081924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025081924/ownership.xml","form_type":"4"}},{"id":1053478,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-28T18:07:47.000Z","date":"2025-08-28","kind":"purchase","planned":false,"acquired":true,"shares":400,"price":2,"value":800.0,"ownership":{"direct":true},"balance_after":182916,"source":{"system":"sec-edgar","filing":"0001213900-25-081924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025081924/ownership.xml","form_type":"4"}},{"id":1061946,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43536,"kind":"person","name":"Linsley Wayne","position":1,"cik":"0001809972","reported_name":"Linsley Wayne","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-08-19T20:31:48.000Z","date":"2025-08-18","kind":"grant","planned":false,"acquired":true,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 18, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 5,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":5000,"derivative":{"exercise_price":3,"expiration_date":"2030-08-18","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001213900-25-078524","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809972/000121390025078524/ownership.xml","form_type":"4"}},{"id":1062021,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":76339,"kind":"person","name":"Shelus Peter","position":1,"cik":"0001879004","reported_name":"Shelus Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-08-19T16:31:27.000Z","date":"2025-08-18","kind":"grant","planned":false,"acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 18, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 25,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":25000,"derivative":{"exercise_price":3,"expiration_date":"2030-08-18","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001213900-25-078523","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879004/000121390025078523/ownership.xml","form_type":"4"}},{"id":1062023,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43200,"kind":"person","name":"Nelson Joseph Eugene","position":1,"cik":"0001879973","reported_name":"Nelson Joseph Eugene","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-08-19T16:31:01.000Z","date":"2025-08-18","kind":"grant","planned":false,"acquired":true,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 18, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 5,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":5000,"derivative":{"exercise_price":3,"expiration_date":"2030-08-18","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001213900-25-078522","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879973/000121390025078522/ownership.xml","form_type":"4"}},{"id":1061459,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Options (right to buy)","published_at":"2025-08-19T16:30:40.000Z","date":"2025-08-18","kind":"grant","planned":false,"acquired":true,"shares":225000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On August 18, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 225,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":225000,"derivative":{"exercise_price":3,"expiration_date":"2030-08-18","underlying":"Common Stock","underlying_shares":225000},"source":{"system":"sec-edgar","filing":"0001213900-25-078520","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025078520/ownership.xml","form_type":"4"}},{"id":1061458,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-19T16:30:40.000Z","date":"2025-08-18","kind":"purchase","planned":false,"acquired":true,"shares":2500,"price":2.15,"value":5375.0,"ownership":{"direct":true},"balance_after":182516,"source":{"system":"sec-edgar","filing":"0001213900-25-078520","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025078520/ownership.xml","form_type":"4"}},{"id":1061457,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-19T16:30:40.000Z","date":"2025-08-18","kind":"purchase","planned":false,"acquired":true,"shares":3000,"price":1.9132,"value":5739.6,"ownership":{"direct":true},"balance_after":180016,"source":{"system":"sec-edgar","filing":"0001213900-25-078520","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025078520/ownership.xml","form_type":"4"}},{"id":1061456,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-19T16:30:40.000Z","date":"2025-08-18","kind":"purchase","planned":false,"acquired":true,"shares":616,"price":1.93,"value":1188.88,"ownership":{"direct":true},"balance_after":177016,"source":{"system":"sec-edgar","filing":"0001213900-25-078520","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025078520/ownership.xml","form_type":"4"}},{"id":1062022,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":76340,"kind":"person","name":"Schumer Carly","position":1,"cik":"0001879005","reported_name":"Schumer Carly","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-08-19T16:30:29.000Z","date":"2025-08-18","kind":"grant","planned":false,"acquired":true,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 18, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 5,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":5000,"derivative":{"exercise_price":3,"expiration_date":"2030-08-18","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001213900-25-078514","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879005/000121390025078514/ownership.xml","form_type":"4"}},{"id":1301558,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43536,"kind":"person","name":"Linsley Wayne","position":1,"cik":"0001809972","reported_name":"Linsley Wayne","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-01-16T22:00:10.000Z","date":"2025-01-14","kind":"grant","planned":false,"acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 14, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 10,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":17500,"derivative":{"exercise_price":5.5,"expiration_date":"2035-01-14","underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001213900-25-004255","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809972/000121390025004255/ownership.xml","form_type":"4"}},{"id":1301589,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43200,"kind":"person","name":"Nelson Joseph Eugene","position":1,"cik":"0001879973","reported_name":"Nelson Joseph Eugene","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-01-16T17:00:08.000Z","date":"2025-01-14","kind":"grant","planned":false,"acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 14, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 10,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":17500,"derivative":{"exercise_price":5.5,"expiration_date":"2035-01-14","underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001213900-25-004254","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879973/000121390025004254/ownership.xml","form_type":"4"}},{"id":1301587,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":76339,"kind":"person","name":"Shelus Peter","position":1,"cik":"0001879004","reported_name":"Shelus Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-01-16T17:00:06.000Z","date":"2025-01-14","kind":"grant","planned":false,"acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 14, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 10,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":10000,"derivative":{"exercise_price":5.5,"expiration_date":"2035-01-14","underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001213900-25-004253","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879004/000121390025004253/ownership.xml","form_type":"4"}},{"id":1301588,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":76340,"kind":"person","name":"Schumer Carly","position":1,"cik":"0001879005","reported_name":"Schumer Carly","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options (right to buy)","published_at":"2025-01-16T17:00:05.000Z","date":"2025-01-14","kind":"grant","planned":false,"acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 14, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 10,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":17500,"derivative":{"exercise_price":5.5,"expiration_date":"2035-01-14","underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001213900-25-004252","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879005/000121390025004252/ownership.xml","form_type":"4"}},{"id":1301362,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Options (right to buy)","published_at":"2025-01-16T17:00:03.000Z","date":"2025-01-14","kind":"grant","planned":false,"acquired":true,"shares":200000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 14, 2025, the Reporting Person was granted options (\"Options\") to purchase up to 200,000 shares of the Registrant's common stock pursuant to the Registrant's Amended and Restated 2021 Equity Incentive Plan. The Options will vest in four equal installments semiannually, with the first installment vesting six months from the date of issuance."}],"balance_after":225000,"derivative":{"exercise_price":5.5,"expiration_date":"2035-01-14","underlying":"Common Stock","underlying_shares":200000},"source":{"system":"sec-edgar","filing":"0001213900-25-004251","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390025004251/ownership.xml","form_type":"4"}},{"id":2152574,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF EXECUTIVE OFFICER"}}],"security":"COMMON STOCK","published_at":"2022-09-22T18:17:42.000Z","date":"2022-09-22","kind":"purchase","acquired":true,"shares":14000,"price":0.6999,"value":9798.6,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.71 to $0.7096. The reporting person undertakes to provide DatChat, Inc., any security holder of DatChat, Inc., 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 ranges set forth in this footnote."}],"balance_after":1764275,"source":{"system":"sec-edgar","filing":"0001520138-22-000433","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000152013822000433/ownership.xml","form_type":"4"}},{"id":2544579,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43536,"kind":"person","name":"Linsley Wayne","position":1,"cik":"0001809972","reported_name":"Linsley Wayne","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-10-12T21:16:09.000Z","date":"2021-08-13","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25000,"derivative":{"exercise_price":4.15,"exercise_date":"2021-02-13","expiration_date":"2026-08-13","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001520138-21-000624","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809972/000152013821000624/ownership.xml","form_type":"4/A","original_submission_date":"2021-08-17"}},{"id":2544669,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":76340,"kind":"person","name":"Schumer Carly","position":1,"cik":"0001879005","reported_name":"Schumer Carly","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-10-12T17:18:39.000Z","date":"2021-08-13","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25000,"derivative":{"exercise_price":4.15,"exercise_date":"2021-02-13","expiration_date":"2026-08-13","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001520138-21-000626","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879005/000152013821000626/ownership.xml","form_type":"4/A","original_submission_date":"2021-08-17"}},{"id":2544191,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":111925,"kind":"person","name":"MATS VADIM","position":1,"cik":"0001546594","reported_name":"MATS VADIM","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-10-12T17:14:22.000Z","date":"2021-08-13","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25000,"derivative":{"exercise_price":4.15,"exercise_date":"2021-02-13","expiration_date":"2026-08-13","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001520138-21-000622","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1546594/000152013821000622/ownership.xml","form_type":"4/A","original_submission_date":"2021-08-17"}},{"id":2555844,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43536,"kind":"person","name":"Linsley Wayne","position":1,"cik":"0001809972","reported_name":"Linsley Wayne","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-09-30T20:33:12.000Z","date":"2021-09-28","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options shall vest and become exercisable in four equal installments every six months from the date of the grant (the first of such dates being March 28, 2022)."}],"balance_after":25000,"derivative":{"exercise_price":35,"expiration_date":"2026-09-28","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001213900-21-050802","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809972/000121390021050802/ownership.xml","form_type":"4"}},{"id":2555924,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":76340,"kind":"person","name":"Schumer Carly","position":1,"cik":"0001879005","reported_name":"Schumer Carly","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-09-30T16:56:29.000Z","date":"2021-09-28","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options shall vest and become exercisable in four equal installments every six months from the date of the grant (the first of such dates being March 28, 2022)."}],"balance_after":25000,"derivative":{"exercise_price":35,"expiration_date":"2026-09-28","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001213900-21-050822","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879005/000121390021050822/ownership.xml","form_type":"4"}},{"id":2555670,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":75099,"kind":"person","name":"Myman Darin M","position":1,"cik":"0001349673","reported_name":"Myman Darin M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-09-30T16:45:04.000Z","date":"2021-09-28","kind":"grant","acquired":true,"shares":250000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options shall vest and become exercisable in four equal installments every six months from the date of the grant (the first of such dates being March 28, 2022)."}],"balance_after":250000,"derivative":{"exercise_price":35,"expiration_date":"2026-09-28","underlying":"Common Stock","underlying_shares":250000},"source":{"system":"sec-edgar","filing":"0001213900-21-050816","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1349673/000121390021050816/ownership.xml","form_type":"4"}},{"id":2555923,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":135137,"kind":"person","name":"Zeno Dan","position":1,"cik":"0001879007","reported_name":"Zeno Dan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-09-30T16:42:42.000Z","date":"2021-09-28","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options shall vest and become exercisable in four equal installments every six months from the date of the grant (the first of such dates being March 28, 2022)."}],"balance_after":25000,"derivative":{"exercise_price":35,"expiration_date":"2026-09-28","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001213900-21-050814","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879007/000121390021050814/ownership.xml","form_type":"4"}},{"id":2555928,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43200,"kind":"person","name":"Nelson Joseph Eugene","position":1,"cik":"0001879973","reported_name":"Nelson Joseph Eugene","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-09-30T16:39:12.000Z","date":"2021-09-28","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options shall vest and become exercisable in four equal installments every six months from the date of the grant (the first of such dates being March 28, 2022)."}],"balance_after":25000,"derivative":{"exercise_price":35,"expiration_date":"2026-09-28","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001213900-21-050808","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879973/000121390021050808/ownership.xml","form_type":"4"}},{"id":2589735,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":136017,"kind":"person","name":"Daniels Gabriel","position":1,"cik":"0001879169","reported_name":"Daniels Gabriel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF INFORMATION OFFICER"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-08-26T17:20:40.000Z","date":"2021-08-24","kind":"grant","acquired":true,"shares":27500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option shall vest and become exercisable in four equal installments every six months from the date of the grant (the first of such dates being February 24, 2022)."}],"balance_after":27500,"derivative":{"exercise_price":6.25,"expiration_date":"2026-08-24","underlying":"Common Stock","underlying_shares":27500},"source":{"system":"sec-edgar","filing":"0001520138-21-000497","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879169/000152013821000497/ownership.xml","form_type":"4"}},{"id":2589739,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":135137,"kind":"person","name":"Zeno Dan","position":1,"cik":"0001879007","reported_name":"Zeno Dan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-08-26T17:18:08.000Z","date":"2021-08-24","kind":"grant","acquired":true,"shares":125000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option shall vest and become exercisable in four equal installments every six months from the date of the grant (the first of such dates being February 24, 2022)."}],"balance_after":125000,"derivative":{"exercise_price":6.25,"expiration_date":"2026-08-24","underlying":"Common Stock","underlying_shares":125000},"source":{"system":"sec-edgar","filing":"0001520138-21-000494","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879007/000152013821000494/ownership.xml","form_type":"4"}},{"id":2595077,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":43536,"kind":"person","name":"Linsley Wayne","position":1,"cik":"0001809972","reported_name":"Linsley Wayne","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-08-20T14:31:29.000Z","date":"2021-08-17","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25000,"derivative":{"exercise_price":4.15,"exercise_date":"2021-02-17","expiration_date":"2026-08-17","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001520138-21-000457","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809972/000152013821000457/ownership.xml","form_type":"4"}},{"id":2595212,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":76340,"kind":"person","name":"Schumer Carly","position":1,"cik":"0001879005","reported_name":"Schumer Carly","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-08-20T10:35:59.000Z","date":"2021-08-17","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25000,"derivative":{"exercise_price":4.15,"exercise_date":"2021-02-17","expiration_date":"2026-08-17","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001520138-21-000459","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1879005/000152013821000459/ownership.xml","form_type":"4"}},{"id":2594529,"issuer":{"id":7833,"kind":"organization","name":"Myseum.AI, Inc."},"owners":[{"id":111925,"kind":"person","name":"MATS VADIM","position":1,"cik":"0001546594","reported_name":"MATS VADIM","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-08-20T10:25:15.000Z","date":"2021-08-17","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25000,"derivative":{"exercise_price":4.15,"exercise_date":"2021-02-17","expiration_date":"2026-08-17","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001520138-21-000454","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1546594/000152013821000454/ownership.xml","form_type":"4"}}]}