QNST

SEC source: 0001117297-19-000036 · edgardoc.xml · nonDerivative · entry 1

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 266,844

F1 · shares: Represents shares of common stock that are issuable pursuant to a Restricted Stock Unit (RSU) award. The vesting commencement date of the RSU award is August 10, 2019 and it vests 25% after one year and quarterly thereafter in equal installments over a period of 3 years. The initial vest date will be August 10, 2020 and the final vest date will be August 10, 2023.

SEC source: 0001117297-19-000045 · edgardoc.xml · nonDerivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 169,011

F1 · ownership.nature: Shares held by trust of which reporting person is a trustee. The reporting person disclaims beneficial ownership in these shares except as to the reporting person's pecuniary interest therein.

SEC source: 0001117297-19-000033 · edgardoc.xml · derivative · entry 3

JOSEPHS ROBIN · CIK 0001222801 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2020-05-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The shares of common stock subject to the option vested monthly in equal installments over a period of four years beginning on May 2, 2013. The initial vest date was June 2, 2013.

SEC source: 0001117297-19-000033 · edgardoc.xml · nonDerivative · entry 2

JOSEPHS ROBIN · CIK 0001222801 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,404

F1 · price: The shares were sold at prices between $16.30 and $16.55. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000033 · edgardoc.xml · nonDerivative · entry 1

JOSEPHS ROBIN · CIK 0001222801 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,404

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000030 · edgardoc.xml · nonDerivative · entry 1

SHEEHAN ANDREW T · CIK 0001207703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,233

SEC source: 0001117297-19-000029 · edgardoc.xml · derivative · entry 11

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,487

Underlying: Common Stock · 13,750 shares

Expires 2020-07-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The option vested and became exercisable at a rate of 25% of the option on the first anniversary of the vesting commencement date, July 25, 2013, and the remainder of the option vested in equal monthly installments over 36 months thereafter. The initial vest date was July 25, 2014 and the final vest date was July 25, 2017.

SEC source: 0001117297-19-000029 · edgardoc.xml · derivative · entry 10

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,334

Underlying: Common Stock · 6,249 shares

Expires 2024-07-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option vested and became exercisable at a rate of 25% of the option on the first anniversary of the vesting commencement date, July 27, 2017, and the remainder of the option vest in equal monthly installments over 36 months thereafter. The initial vest date was July 27, 2018 and the final vest date is July 27, 2021.

SEC source: 0001117297-19-000029 · edgardoc.xml · derivative · entry 9

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,664

Underlying: Common Stock · 12,501 shares

Expires 2023-07-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option vested and became exercisable at a rate of 25% of the option on the first anniversary of the vesting commencement date, July 29, 2016, and the remainder of the option vest in equal monthly installments over 36 months thereafter. The initial vest date was July 29, 2017 and the final vest date is July 29, 2020.

SEC source: 0001117297-19-000029 · edgardoc.xml · nonDerivative · entry 6

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,750

F1 · shares: These shares were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2017 (the "Options Plan"). The Options Plan was implemented to meet long-term estate planning and diversification objectives of the reporting person, and extend over an approximately two year period. The shares sold represent less than 1% of the shares beneficially owned by the reporting person as of December 31, 2018.

F2 · price: The shares were sold at prices between $15.98 and $16.20. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000029 · edgardoc.xml · nonDerivative · entry 5

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,251

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000029 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,750

F1 · shares: These shares were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2017 (the "Options Plan"). The Options Plan was implemented to meet long-term estate planning and diversification objectives of the reporting person, and extend over an approximately two year period. The shares sold represent less than 1% of the shares beneficially owned by the reporting person as of December 31, 2018.

F2 · price: The shares were sold at prices between $15.98 and $16.20. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000029 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,999

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000029 · edgardoc.xml · nonDerivative · entry 2

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,750

F1 · shares: These shares were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2017 (the "Options Plan"). The Options Plan was implemented to meet long-term estate planning and diversification objectives of the reporting person, and extend over an approximately two year period. The shares sold represent less than 1% of the shares beneficially owned by the reporting person as of December 31, 2018.

F2 · price: The shares were sold at prices between $15.98 and $16.20. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000029 · edgardoc.xml · nonDerivative · entry 1

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,500

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000026 · edgardoc.xml · derivative · entry 3

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 30,000 shares

Expires 2019-07-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The shares of common stock subject to the option vested and became exercisable at a rate of 25% of the shares underlying the option on the first anniversary of the vesting commencement date, July 27, 2012, and the remainder of the shares underlying the option vested in equal monthly installments over 36 months thereafter.

SEC source: 0001117297-19-000026 · edgardoc.xml · nonDerivative · entry 2

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226,844

F1 · shares: These shares were effected pursuant to Mr. Wong's Rule 10b5-1 trading plan established on March 12, 2019.

F2 · price: The shares were sold at prices between $15.82 and $16.53. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000026 · edgardoc.xml · nonDerivative · entry 1

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,844

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000023 · edgardoc.xml · derivative · entry 3

JOSEPHS ROBIN · CIK 0001222801 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires 2020-10-27

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The shares of common stock subject to the option vested monthly in equal installments over a period of one year beginning on October 28, 2013. The initial vest date was November 28, 2013.

SEC source: 0001117297-19-000023 · edgardoc.xml · nonDerivative · entry 2

JOSEPHS ROBIN · CIK 0001222801 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,404

F1 · price: The shares were sold at prices between $16.00 and $16.06. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000023 · edgardoc.xml · nonDerivative · entry 1

JOSEPHS ROBIN · CIK 0001222801 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,404

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000020 · edgardoc.xml · nonDerivative · entry 1

SHEEHAN ANDREW T · CIK 0001207703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,733

F1 · price: The shares were sold at prices between $15.70 and $15.83. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000014 · edgardoc.xml · nonDerivative · entry 2

SHEEHAN ANDREW T · CIK 0001207703 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Partnership

Disclosed balance after: 15,623

F3 · price: The shares were sold at prices between $15.40 and $15.46. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

F2 · ownership.nature: Shares held by a limited partnership of which the reporting person is the managing director of its general partner. The reporting person disclaims beneficial ownership of these shares except as to the reporting person's pecuniary interest therein.

SEC source: 0001117297-19-000018 · edgardoc.xml · derivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,389

Underlying: Common Stock · 2,389 shares

Expires 2026-05-14

F2 · price: Mr. Sands elected to receive options in lieu of cash compensation as consideration for his service as a member of QuinStreet, Inc.'s (the "Company") board of directors and a member of the Company's Nominating and Corporate Governance and Compensation Committees for the quarter ended March 31, 2019. The number of options granted was determined by dividing the cash compensation otherwise payable with respect to the quarter by the Black-Scholes value of a single option calculated as of the date of grant. The election is available to independent directors, is made annually and applies to the entire fiscal year.

F1 · derivative.exercise_date: The shares of common stock subject to this option are fully vested and exercisable.

SEC source: 0001117297-19-000019 · edgardoc.xml · derivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,389

Underlying: Common Stock · 2,389 shares

Expires 2026-05-14

F2 · price: Mr. Sands elected to receive options in lieu of cash compensation as consideration for his service as a member of QuinStreet, Inc.'s (the "Company") board of directors and a member of the Company's Nominating and Corporate Governance and Compensation Committees for the quarter ended March 31, 2019. The number of options granted was determined by dividing the cash compensation otherwise payable with respect to the quarter by the Black-Scholes value of a single option calculated as of the date of grant. The election is available to independent directors, is made annually and applies to the entire fiscal year.

F1 · derivative.exercise_date: The shares of common stock subject to this option are fully vested and exercisable.

SEC source: 0001117297-19-000014 · edgardoc.xml · nonDerivative · entry 1

SHEEHAN ANDREW T · CIK 0001207703 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Partnership

Disclosed balance after: 34,009

F1 · price: The shares were sold at prices between $15.20 and $15.32. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

F2 · ownership.nature: Shares held by a limited partnership of which the reporting person is the managing director of its general partner. The reporting person disclaims beneficial ownership of these shares except as to the reporting person's pecuniary interest therein.

SEC source: 0001117297-19-000012 · edgardoc.xml · derivative · entry 7

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,250

Underlying: Common Stock · 5,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

F5 · derivative.exercise_date: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

F5 · derivative.expiration_date: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

SEC source: 0001117297-19-000012 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,750

F3 · kind: 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.

SEC source: 0001117297-19-000012 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,317

F3 · kind: 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.

SEC source: 0001117297-19-000012 · edgardoc.xml · nonDerivative · entry 2

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226,416

F3 · kind: 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.

SEC source: 0001117297-19-000012 · edgardoc.xml · nonDerivative · entry 1

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,232

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares of common stock earned pursuant to the performance RSU award granted on July 25, 2015 resulting from the achievement of the target stock price on November 24, 2017.

F2 · balance_after: Reflects shares transferred to The Valenti Living Trust from the reporting person's direct holdings.

SEC source: 0001117297-19-000011 · edgardoc.xml · derivative · entry 5

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,500

Underlying: Common Stock · 2,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

F3 · derivative.exercise_date: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

F3 · derivative.expiration_date: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

SEC source: 0001117297-19-000011 · edgardoc.xml · nonDerivative · entry 4

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226,844

F2 · kind: 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.

SEC source: 0001117297-19-000011 · edgardoc.xml · nonDerivative · entry 3

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 227,709

F2 · kind: 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.

SEC source: 0001117297-19-000011 · edgardoc.xml · nonDerivative · entry 2

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,871

F2 · kind: 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.

SEC source: 0001117297-19-000011 · edgardoc.xml · nonDerivative · entry 1

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 230,736

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares of common stock earned pursuant to the performance RSU award granted on July 25, 2015 resulting from the achievement of the target stock price on November 24, 2017.

SEC source: 0001117297-19-000008 · edgardoc.xml · derivative · entry 11

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,237

Underlying: Common Stock · 13,750 shares

Expires 2020-07-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The option vested and became exercisable at a rate of 25% of the option on the first anniversary of the vesting commencement date, July 25, 2013, and the remainder of the option vested in equal monthly installments over 36 months thereafter. The initial vest date was July 25, 2014 and the final vest date was July 25, 2017.

SEC source: 0001117297-19-000008 · edgardoc.xml · derivative · entry 10

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,583

Underlying: Common Stock · 6,249 shares

Expires 2024-07-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option vested and became exercisable at a rate of 25% of the option on the first anniversary of the vesting commencement date, July 27, 2017, and the remainder of the option vest in equal monthly installments over 36 months thereafter. The initial vest date was July 27, 2018 and the final vest date is July 27, 2021.

SEC source: 0001117297-19-000008 · edgardoc.xml · derivative · entry 9

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,165

Underlying: Common Stock · 12,501 shares

Expires 2023-07-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option vested and became exercisable at a rate of 25% of the option on the first anniversary of the vesting commencement date, July 29, 2016, and the remainder of the option vest in equal monthly installments over 36 months thereafter. The initial vest date was July 29, 2017 and the final vest date is July 29, 2020.

SEC source: 0001117297-19-000008 · edgardoc.xml · nonDerivative · entry 6

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,500

F1 · shares: These shares were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2017 (the "Options Plan"). The Options Plan was implemented to meet long-term estate planning and diversification objectives of the reporting person, and extend over an approximately two year period. The shares sold represent less than 1% of the shares beneficially owned by the reporting person as of December 31, 2018.

F2 · price: The shares were sold at prices between $12.95 and $13.16. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000008 · edgardoc.xml · nonDerivative · entry 5

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,001

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000008 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,500

F1 · shares: These shares were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2017 (the "Options Plan"). The Options Plan was implemented to meet long-term estate planning and diversification objectives of the reporting person, and extend over an approximately two year period. The shares sold represent less than 1% of the shares beneficially owned by the reporting person as of December 31, 2018.

F2 · price: The shares were sold at prices between $12.95 and $13.16. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000008 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,749

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000008 · edgardoc.xml · nonDerivative · entry 2

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,500

F1 · shares: These shares were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2017 (the "Options Plan"). The Options Plan was implemented to meet long-term estate planning and diversification objectives of the reporting person, and extend over an approximately two year period. The shares sold represent less than 1% of the shares beneficially owned by the reporting person as of December 31, 2018.

F2 · price: The shares were sold at prices between $12.95 and $13.16. The reporting person will provide upon request to the SEC, the issuer, or security holder of the issuer, full information regarding the number of shares sold at each price.

SEC source: 0001117297-19-000008 · edgardoc.xml · nonDerivative · entry 1

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 251,250

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001117297-19-000006 · edgardoc.xml · derivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,640

Underlying: Common Stock · 2,640 shares

Expires 2026-02-13

F2 · price: Mr. Sands elected to receive options in lieu of cash compensation as consideration for his service as a member of QuinStreet, Inc.'s (the "Company") board of directors and a member of the Company's Nominating and Corporate Governance and Compensation Committees for the quarter ended December 31, 2018. The number of options granted was determined by dividing the cash compensation otherwise payable with respect to the quarter by the Black-Scholes value of a single option calculated as of the date of grant. The election is available to independent directors, is made annually and applies to the entire fiscal year.

F1 · derivative.exercise_date: The shares of common stock subject to this option are fully vested and exercisable.

SEC source: 0001117297-19-000004 · edgardoc.xml · derivative · entry 7

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,500

Underlying: Common Stock · 5,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

F5 · derivative.exercise_date: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

F5 · derivative.expiration_date: Represents shares of common stock that are issuable pursuant to a performance RSU award with a grant date of July 25, 2015. Subject to the achievement of a target stock price (the "performance condition") prior to the expiration date of August 10, 2019, 25% of the RSUs vest on August 10, 2016, and the remaining RSUs vest quarterly thereafter over a period of 3 years, but in no event will vesting occur earlier than the date the performance condition is met.

SEC source: 0001117297-19-000004 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,500

F3 · kind: 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.

SEC source: 0001117297-19-000004 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,821

F3 · kind: 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.

SEC source: 0001117297-19-000004 · edgardoc.xml · nonDerivative · entry 2

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,983

F3 · kind: 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.