QNST

SEC source: 0001117297-17-000019 · edgardoc.xml · derivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,872

Underlying: Common Stock · 11,872 shares

Expires 2024-05-11

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, 2017. 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: 0001117297-17-000018 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 320,902

F1 · 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: 0001117297-17-000018 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,007

F1 · 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: 0001117297-17-000018 · edgardoc.xml · nonDerivative · entry 2

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 326,512

F1 · 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: 0001117297-17-000018 · edgardoc.xml · nonDerivative · entry 1

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,903

F1 · 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: 0001117297-17-000017 · edgardoc.xml · nonDerivative · entry 3

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,028

F1 · 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: 0001117297-17-000017 · edgardoc.xml · nonDerivative · entry 2

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,234

F1 · 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: 0001117297-17-000017 · edgardoc.xml · nonDerivative · entry 1

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,971

F1 · 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: 0001117297-17-000016 · edgardoc.xml · nonDerivative · entry 2

Collins Martin J · CIK 0001381250 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,208

F1 · 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: 0001117297-17-000016 · edgardoc.xml · nonDerivative · entry 1

Collins Martin J · CIK 0001381250 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,756

F1 · 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: 0001117297-17-000015 · edgardoc.xml · nonDerivative · entry 2

Brooks Peter · CIK 0001582277 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,803

F1 · 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: 0001117297-17-000015 · edgardoc.xml · nonDerivative · entry 1

Brooks Peter · CIK 0001582277 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,172

F1 · 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: 0001117297-17-000014 · edgardoc.xml · nonDerivative · entry 2

Bhanap Nina · CIK 0001478995 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,517

F1 · 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: 0001117297-17-000014 · edgardoc.xml · nonDerivative · entry 1

Bhanap Nina · CIK 0001478995 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 284,622

F1 · 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: 0001117297-17-000028 · edgardoc.xml · nonDerivative · entry 8

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 3,287,943

SEC source: 0001117297-17-000028 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,657

SEC source: 0001117297-17-000013 · edgardoc.xml · nonDerivative · entry 2

Bhanap Nina · CIK 0001478995 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 285,649

F1 · shares: These shares were sold pursuant to Ms. Bhanap's 10b5-1 Plan established on February 21, 2017.

F3 · price: The shares were sold at prices between $4.25 and $4.46. 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.

SEC source: 0001117297-17-000013 · edgardoc.xml · nonDerivative · entry 1

Bhanap Nina · CIK 0001478995 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 286,954

F1 · shares: These shares were sold pursuant to Ms. Bhanap's 10b5-1 Plan established on February 21, 2017.

F2 · price: The shares were sold at prices between $4.40 and $4.55. 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: 0001117297-17-000012 · edgardoc.xml · derivative · entry 2

Glickman Matthew · CIK 0001703076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2024-04-26

F2 · derivative.exercise_date: Represents shares of common stock subject to a stock option award. The vesting commencement date of the stock option award is April 27, 2017 and it vests monthly in equal installments over a period of four years. The initial vest date is May 27, 2017 and the final vest date is April 27, 2021.

SEC source: 0001117297-17-000012 · edgardoc.xml · nonDerivative · entry 1

Glickman Matthew · CIK 0001703076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

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 April 27, 2017 and it vests daily over a period of four years.

SEC source: 0001117297-17-000007 · edgardoc.xml · nonDerivative · entry 1

Collins Martin J · CIK 0001381250 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,125

F1 · price: The shares were sold at prices between $3.19 and $3.22. 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 purchased at each price.

SEC source: 0001117297-17-000006 · edgardoc.xml · derivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,139

Underlying: Common Stock · 14,139 shares

Expires 2024-02-12

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, 2016. 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: 0001117297-17-000005 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 328,015

F1 · 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: 0001117297-17-000005 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 332,120

F1 · 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: 0001117297-17-000005 · edgardoc.xml · nonDerivative · entry 2

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 333,626

F1 · 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: 0001117297-17-000005 · edgardoc.xml · nonDerivative · entry 1

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 335,031

F1 · 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: 0001117297-17-000004 · edgardoc.xml · nonDerivative · entry 4

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,313

F1 · 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: 0001117297-17-000004 · edgardoc.xml · nonDerivative · entry 3

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,519

F1 · 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: 0001117297-17-000004 · edgardoc.xml · nonDerivative · entry 2

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,256

F1 · 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: 0001117297-17-000004 · edgardoc.xml · nonDerivative · entry 1

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,667

F1 · 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: 0001117297-17-000003 · edgardoc.xml · nonDerivative · entry 2

Collins Martin J · CIK 0001381250 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,689

F1 · 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: 0001117297-17-000003 · edgardoc.xml · nonDerivative · entry 1

Collins Martin J · CIK 0001381250 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,237

F1 · 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: 0001117297-17-000002 · edgardoc.xml · nonDerivative · entry 2

Brooks Peter · CIK 0001582277 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,199

F1 · 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: 0001117297-17-000002 · edgardoc.xml · nonDerivative · entry 1

Brooks Peter · CIK 0001582277 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,568

F1 · 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: 0001117297-17-000001 · edgardoc.xml · nonDerivative · entry 2

Bhanap Nina · CIK 0001478995 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 291,554

F1 · 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: 0001117297-17-000001 · edgardoc.xml · nonDerivative · entry 1

Bhanap Nina · CIK 0001478995 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 295,659

F1 · 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: 0001117297-17-000028 · edgardoc.xml · nonDerivative · entry 7

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 3,278,775

SEC source: 0001117297-17-000028 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 283,938

SEC source: 0001225208-17-002373 · doc4.xml · derivative · entry 4

SHEEHAN ANDREW T · CIK 0001207703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common · 50,000 shares

Expires 2024-01-31

F4 · derivative.exercise_date: Represents shares of common stock subject to a stock option award. The vesting commencement date of the stock option award is February 1, 2017 and it vests monthly in equal installments over a period of four years.

SEC source: 0001225208-17-002373 · doc4.xml · nonDerivative · entry 1

SHEEHAN ANDREW T · CIK 0001207703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

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 February 1, 2017 and it vests daily over a period of four years.

SEC source: 0001117297-16-000096 · edgardoc.xml · nonDerivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 224,761

F1 · price: The shares were purchased at prices between $2.64 and $2.65. 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 purchased at each price.

F2 · 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: 0001117297-16-000095 · edgardoc.xml · derivative · entry 1

SANDS GREGORY P · CIK 0001201719 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,979

Underlying: Common Stock · 18,979 shares

Expires 2023-11-13

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 September 30, 2016. 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: 0001117297-16-000094 · edgardoc.xml · nonDerivative · entry 4

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 335,146

F1 · 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: 0001117297-16-000094 · edgardoc.xml · nonDerivative · entry 3

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 338,670

F1 · 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: 0001117297-16-000094 · edgardoc.xml · nonDerivative · entry 2

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 339,962

F1 · 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: 0001117297-16-000094 · edgardoc.xml · nonDerivative · entry 1

Valenti Douglas · CIK 0001478988 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 341,168

F1 · 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: 0001117297-16-000093 · edgardoc.xml · nonDerivative · entry 4

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,009

F1 · 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: 0001117297-16-000093 · edgardoc.xml · nonDerivative · entry 3

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,185

F1 · 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: 0001117297-16-000093 · edgardoc.xml · nonDerivative · entry 2

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,534

F1 · 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: 0001117297-16-000093 · edgardoc.xml · nonDerivative · entry 1

Wong Gregory · CIK 0001563458 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,887

F1 · 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.