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The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":16241,"source":{"system":"sec-edgar","filing":"0001062993-22-013020","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1201792/000106299322013020/form4.xml","form_type":"4"}},{"id":2293672,"issuer":{"id":5082,"kind":"organization","name":"AMERICAN PUBLIC EDUCATION INC"},"owners":[{"id":127131,"kind":"person","name":"Landon Timothy J","position":1,"cik":"0001346178","reported_name":"Landon Timothy J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $.01","published_at":"2022-04-20T20:10:30.000Z","date":"2022-04-18","kind":"sale","acquired":false,"shares":450,"price":21.782,"value":9801.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price of $21.782 per share represents a weighted average of sales prices ranging from $21.28 to $22.02 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":16691,"source":{"system":"sec-edgar","filing":"0001062993-22-010510","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1201792/000106299322010510/form4.xml","form_type":"4"}},{"id":2293671,"issuer":{"id":5082,"kind":"organization","name":"AMERICAN PUBLIC EDUCATION INC"},"owners":[{"id":127131,"kind":"person","name":"Landon Timothy J","position":1,"cik":"0001346178","reported_name":"Landon Timothy J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $.01","published_at":"2022-04-20T20:10:30.000Z","date":"2022-03-17","kind":"sale","acquired":false,"shares":450,"price":23.0538,"value":10374.21,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price of $23.0538 per share represents a weighted average of sales prices ranging from $22.40 to $23.38 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":17141,"source":{"system":"sec-edgar","filing":"0001062993-22-010510","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1201792/000106299322010510/form4.xml","form_type":"4"}},{"id":2293670,"issuer":{"id":5082,"kind":"organization","name":"AMERICAN PUBLIC EDUCATION INC"},"owners":[{"id":127131,"kind":"person","name":"Landon Timothy J","position":1,"cik":"0001346178","reported_name":"Landon Timothy J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $.01","published_at":"2022-04-20T20:10:30.000Z","date":"2022-02-17","kind":"sale","acquired":false,"shares":419,"price":18.1914,"value":7622.1966,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price of $18.1914 per share represents a weighted average of sales prices ranging from $17.47 to $18.45 per share. 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The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":18010,"source":{"system":"sec-edgar","filing":"0001062993-22-010510","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1201792/000106299322010510/form4.xml","form_type":"4"}},{"id":2293668,"issuer":{"id":5082,"kind":"organization","name":"AMERICAN PUBLIC EDUCATION INC"},"owners":[{"id":127131,"kind":"person","name":"Landon Timothy J","position":1,"cik":"0001346178","reported_name":"Landon Timothy J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $.01","published_at":"2022-04-20T20:10:30.000Z","date":"2022-01-18","kind":"sale","acquired":false,"shares":398,"price":21.7954,"value":8674.5692,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price of $21.7954 per share represents a weighted average of sales prices ranging from $22.55 to $22.44 per share. 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