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The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":298068,"source":{"system":"sec-edgar","filing":"0001127602-23-015796","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223015796/form4.xml","form_type":"4"}},{"id":1918283,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-04-18T12:42:47.000Z","date":"2023-04-17","kind":"purchase","planned":true,"acquired":true,"shares":1576,"price":3.69,"value":5815.44,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $3.60 to $3.85, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":295068,"source":{"system":"sec-edgar","filing":"0001127602-23-013028","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223013028/form4.xml","form_type":"4"}},{"id":1919036,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-04-17T11:01:03.000Z","date":"2023-04-14","kind":"purchase","planned":true,"acquired":true,"shares":802,"price":3.58,"value":2871.16,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases reported in this Form 4 were automatically effected pursuant to a previously executed purchasing plan of Mr. Luput that is intended to comply with Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $3.55 to $3.65, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":293492,"source":{"system":"sec-edgar","filing":"0001127602-23-012944","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223012944/form4.xml","form_type":"4"}},{"id":1919035,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-04-17T11:01:03.000Z","date":"2023-04-13","kind":"purchase","planned":true,"acquired":true,"shares":622,"price":3.62,"value":2251.64,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases reported in this Form 4 were automatically effected pursuant to a previously executed purchasing plan of Mr. Luput that is intended to comply with Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price.  The shares were purchased in multiple transactions at prices ranging from $3.57 to $3.70, inclusive.  The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":292690,"source":{"system":"sec-edgar","filing":"0001127602-23-012944","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223012944/form4.xml","form_type":"4"}},{"id":1928961,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Stock Options","published_at":"2023-04-04T10:28:42.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":5675,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The stock options, granted on March 31, 2023 pursuant to MAIA Biotechnology, Inc's 2021 Equity Incentive Plan, representing the right to buy shares of common stock, vest 100% on the date of the grant and are exercisable beginning as of that date."}],"balance_after":5675,"derivative":{"exercise_price":3.46,"exercise_date":"2023-03-31","expiration_date":"2033-03-31","underlying":"Common Stock","underlying_shares":5675},"source":{"system":"sec-edgar","filing":"0001127602-23-012011","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223012011/form4.xml","form_type":"4"}},{"id":1954562,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-14T11:45:41.000Z","date":"2023-03-13","kind":"purchase","acquired":true,"shares":3000,"price":4.07,"value":12210.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $3.90 to $4.145, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":292068,"source":{"system":"sec-edgar","filing":"0001127602-23-009989","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223009989/form4.xml","form_type":"4"}},{"id":1954561,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-14T11:45:41.000Z","date":"2023-03-10","kind":"purchase","acquired":true,"shares":5382,"price":3.99,"value":21474.18,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price.  The shares were purchased in multiple transactions at prices ranging from $3.985 to $4.00, inclusive.  The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":289068,"source":{"system":"sec-edgar","filing":"0001127602-23-009989","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223009989/form4.xml","form_type":"4"}},{"id":1959062,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-10T11:37:02.000Z","date":"2023-03-09","kind":"purchase","acquired":true,"shares":2114,"price":3.98,"value":8413.72,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $3.94 to $4.00, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":283686,"source":{"system":"sec-edgar","filing":"0001127602-23-009696","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223009696/form4.xml","form_type":"4"}},{"id":1959061,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-10T11:37:02.000Z","date":"2023-03-08","kind":"purchase","acquired":true,"shares":627,"price":4.22,"value":2645.94,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price.  The shares were purchased in multiple transactions at prices ranging from $4.21 to $4.24, inclusive.  The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":281572,"source":{"system":"sec-edgar","filing":"0001127602-23-009696","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223009696/form4.xml","form_type":"4"}},{"id":1963581,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-08T11:40:44.000Z","date":"2023-03-07","kind":"purchase","acquired":true,"shares":1688,"price":4.23,"value":7140.24,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported is a weighted average price.  The shares were purchased in multiple transactions at prices ranging from $4.20 to $4.25, inclusive.  The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":280945,"source":{"system":"sec-edgar","filing":"0001127602-23-009395","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223009395/form4.xml","form_type":"4"}},{"id":1963580,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-08T11:40:44.000Z","date":"2023-03-06","kind":"purchase","acquired":true,"shares":527,"price":4.24,"value":2234.48,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $4.23 to $4.25, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":279257,"source":{"system":"sec-edgar","filing":"0001127602-23-009395","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223009395/form4.xml","form_type":"4"}},{"id":2003860,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-02-21T11:54:52.000Z","date":"2023-02-17","kind":"purchase","acquired":true,"shares":76,"price":4.24,"value":322.24,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securites Exchanage Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $4.23 to $4.25, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":278730,"source":{"system":"sec-edgar","filing":"0001127602-23-006043","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223006043/form4.xml","form_type":"4"}},{"id":2003859,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-02-21T11:54:52.000Z","date":"2023-02-16","kind":"purchase","acquired":true,"shares":58,"price":4.25,"value":246.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securites Exchanage Act of 1934, as amended."}],"balance_after":278654,"source":{"system":"sec-edgar","filing":"0001127602-23-006043","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223006043/form4.xml","form_type":"4"}},{"id":2011305,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-02-16T11:44:46.000Z","date":"2023-02-15","kind":"purchase","acquired":true,"shares":10,"price":4.25,"value":42.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases reported in this Form 4 were automatically effected pursuant to a previously executed purchasing plan of Mr. Luput that is intended to comply with Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."}],"balance_after":278596,"source":{"system":"sec-edgar","filing":"0001127602-23-005438","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223005438/form4.xml","form_type":"4"}},{"id":2011304,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-02-16T11:44:46.000Z","date":"2023-02-14","kind":"purchase","acquired":true,"shares":14,"price":4.25,"value":59.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases reported in this Form 4 were automatically effected pursuant to a previously executed purchasing plan of Mr. Luput that is intended to comply with Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended."}],"balance_after":278586,"source":{"system":"sec-edgar","filing":"0001127602-23-005438","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223005438/form4.xml","form_type":"4"}},{"id":2052731,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-01-18T12:11:36.000Z","date":"2023-01-13","kind":"purchase","acquired":true,"shares":504,"price":3.88,"value":1955.52,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The purchases in this Form 4 were automatically effected pursuant to a previously executed purchasing plan for Mr. Luput that is intended to comply with the Rule 10b5-1(c) promulgated under the Securites Exchanage Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $3.77 to $4.00, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, to any security holder of the Issuer, or to the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above."}],"balance_after":278572,"source":{"system":"sec-edgar","filing":"0001127602-23-001508","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223001508/form4.xml","form_type":"4"}},{"id":2068587,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true}}],"security":"Stock Options","published_at":"2023-01-04T22:48:58.000Z","date":"2022-12-30","kind":"grant","acquired":true,"shares":3045,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The stock options, granted on December 30, 2022 pursuant to MAIA Biotechnology, Inc's 2021 Equity Incentive Plan, representing the right to buy shares of common stock, vest 100% on the date of the grant and are exercisable beginning as of that date."}],"balance_after":3045,"derivative":{"exercise_price":3.51,"exercise_date":"2022-12-30","expiration_date":"2032-12-30","underlying":"Common Stock","underlying_shares":3045},"source":{"system":"sec-edgar","filing":"0001127602-23-000645","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000112760223000645/form4.xml","form_type":"4"}},{"id":2197914,"issuer":{"id":6919,"kind":"organization","name":"MAIA Biotechnology, Inc.","symbol":"MAIA"},"owners":[{"id":32977,"kind":"person","name":"Luput Cristian","position":1,"cik":"0001913350","reported_name":"Luput Cristian","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-08-02T22:32:08.000Z","date":"2022-08-01","kind":"purchase","acquired":true,"shares":500,"price":5,"value":2500.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were purchased by the reporting person in the issuer's initial public offering, which closed on August 1, 2022."}],"balance_after":278068,"source":{"system":"sec-edgar","filing":"0000899243-22-027452","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1878313/000089924322027452/doc4.xml","form_type":"4"}}]}