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The reporting person will provide upon request to the Securities and Exchange Commission, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":481786,"source":{"system":"sec-edgar","filing":"0001563458-26-000014","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000156345826000014/edgardoc.xml","form_type":"4"}},{"id":684107,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22415,"kind":"person","name":"Ahmed Asmau","position":1,"cik":"0001858936","reported_name":"Ahmed Asmau","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-18T21:48:00.000Z","date":"2026-08-17","kind":"sale","planned":false,"acquired":false,"shares":10000,"price":20.3,"value":203000.0,"ownership":{"direct":true},"balance_after":24979,"source":{"system":"sec-edgar","filing":"0001858936-26-000004","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000185893626000004/edgardoc.xml","form_type":"4"}},{"id":684106,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22415,"kind":"person","name":"Ahmed Asmau","position":1,"cik":"0001858936","reported_name":"Ahmed Asmau","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-18T21:48:00.000Z","date":"2026-08-14","kind":"sale","planned":false,"acquired":false,"shares":15000,"price":20.85,"value":312750.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares were sold at prices between $20.83 to $20.89. The reporting person will provide upon request to the Securities and Exchange Commission, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":34979,"source":{"system":"sec-edgar","filing":"0001858936-26-000004","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000185893626000004/edgardoc.xml","form_type":"4"}},{"id":688256,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22415,"kind":"person","name":"Ahmed Asmau","position":1,"cik":"0001858936","reported_name":"Ahmed Asmau","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-13T22:11:36.000Z","date":"2026-08-12","kind":"sale","planned":false,"acquired":false,"shares":10000,"price":20.43,"value":204300.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The shares were sold at prices between $20.40 to $20.46. 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All of the shares reported as disposed of in this Form 4 were relinquished to the Issuer by the Reporting\nPerson and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from\nthe vesting of RSUs."}],"balance_after":493490,"source":{"system":"sec-edgar","filing":"0001563458-26-000012","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000156345826000012/edgardoc.xml","form_type":"4"}},{"id":691156,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22416,"kind":"person","name":"Wong Gregory","position":1,"cik":"0001563458","reported_name":"Wong Gregory","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2026-08-11T20:56:54.000Z","date":"2026-08-10","kind":"tax_withholding","planned":true,"acquired":false,"shares":1683,"price":22.02,"value":37059.66,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Exempt transaction pursuant to Section 16b-3 for payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or\nvesting of a security issued in accordance with Rule 16b-3. 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All of the shares reported as disposed of in this Form 4 were relinquished to the Issuer by the Reporting\nPerson and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from\nthe vesting of RSUs."}],"balance_after":496879,"source":{"system":"sec-edgar","filing":"0001563458-26-000012","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000156345826000012/edgardoc.xml","form_type":"4"}},{"id":691154,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22416,"kind":"person","name":"Wong Gregory","position":1,"cik":"0001563458","reported_name":"Wong Gregory","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2026-08-11T20:56:54.000Z","date":"2026-08-10","kind":"tax_withholding","planned":true,"acquired":false,"shares":9541,"price":22.02,"value":210092.82,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Exempt transaction pursuant to Section 16b-3 for payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or\nvesting of a security issued in accordance with Rule 16b-3. 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All of the shares reported as disposed of in this Form 4 were relinquished to the Issuer by the Reporting\nPerson and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from\nthe vesting of RSUs."}],"balance_after":520293,"source":{"system":"sec-edgar","filing":"0001563458-26-000012","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000156345826000012/edgardoc.xml","form_type":"4"}},{"id":691150,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22416,"kind":"person","name":"Wong Gregory","position":1,"cik":"0001563458","reported_name":"Wong Gregory","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2026-08-11T20:56:54.000Z","date":"2026-08-07","kind":"sale","planned":true,"acquired":false,"shares":26296,"price":20.09,"value":528286.64,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The shares sold on August 7, 2026, and reported on this Form 4 were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The shares were sold at prices ranging from $20.00 to $20.30. 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The Reporting Person did not sell or otherwise dispose of any of the shares in this Form 4 for any reason other than to cover required taxes."}],"balance_after":463186,"source":{"system":"sec-edgar","filing":"0001117297-25-000022","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000111729725000022/edgardoc.xml","form_type":"4"}},{"id":1069196,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22416,"kind":"person","name":"Wong Gregory","position":1,"cik":"0001563458","reported_name":"Wong Gregory","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2025-08-13T00:46:15.000Z","date":"2025-08-10","kind":"tax_withholding","planned":false,"acquired":false,"shares":1587,"price":15.19,"value":24106.53,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Exempt transaction pursuant to Section 16b-3 for payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3.   All of the shares reported as disposed of in this Form 4 were relinquished to the Issuer by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of RSUs.  The Reporting Person did not sell or otherwise dispose of any of the shares in this Form 4 for any reason other than to cover required taxes."}],"balance_after":463857,"source":{"system":"sec-edgar","filing":"0001117297-25-000022","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000111729725000022/edgardoc.xml","form_type":"4"}},{"id":1069195,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":22416,"kind":"person","name":"Wong Gregory","position":1,"cik":"0001563458","reported_name":"Wong Gregory","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2025-08-13T00:46:15.000Z","date":"2025-08-10","kind":"tax_withholding","planned":false,"acquired":false,"shares":8646,"price":15.19,"value":131332.74,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Exempt transaction pursuant to Section 16b-3 for payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3.   All of the shares reported as disposed of in this Form 4 were relinquished to the Issuer by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of RSUs.  The Reporting Person did not sell or otherwise dispose of any of the shares in this Form 4 for any reason other than to cover required taxes."}],"balance_after":465444,"source":{"system":"sec-edgar","filing":"0001117297-25-000022","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000111729725000022/edgardoc.xml","form_type":"4"}},{"id":1069210,"issuer":{"id":4912,"kind":"organization","name":"QUINSTREET, INC"},"owners":[{"id":24723,"kind":"person","name":"Valenti Douglas","position":1,"cik":"0001478988","reported_name":"Valenti Douglas","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-08-13T00:45:55.000Z","date":"2025-08-10","kind":"gift","planned":false,"acquired":true,"shares":73241,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Trust"},"balance_after":1950509,"source":{"system":"sec-edgar","filing":"0001117297-25-000021","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1117297/000111729725000021/edgardoc.xml","form_type":"4"}}],"next_cursor":"2025-08-13T00:45:55.000000Z,1069210"}