SEC Form 4 · accession 0001478988-26-000010
QUINSTREET, INC · QNST
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Douglas Valenti
Officer — Chief Executive Officer · Director
Period of report
Aug 7, 2026
Accepted (ET)
Aug 11, 2026 · 4:41 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001117297
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 10, 2026 | F | 12,085 | $22.02 | D | 975,473 | D | |
| Common Stock | Aug 10, 2026 | F | 6,043 | $22.02 | D | 969,430 | D | |
| Common Stock | Aug 10, 2026 | F | 24,169 | $22.02 | D | 945,261 | D | |
| Common Stock | Aug 10, 2026 | F | 24,169 | $22.02 | D | 921,092 | D | |
| Common Stock | Aug 10, 2026 | F | 6,043 | $22.02 | D | 915,049 | D | |
| Common Stock | Aug 10, 2026 | F | 6,043 | $22.02 | D | 909,006 | D | |
| Common Stock | Aug 10, 2026 | F | 6,043 | $22.02 | D | 902,963 | D | |
| Common Stock | Aug 10, 2026 | G | 81,655 | $0.00 | D | 821,308 | D | |
| Common StockF2,F3 | Aug 7, 2026 | S | 751,631 | $20.50 | D | 996,278 | I | by Trust |
| Common Stock | Aug 10, 2026 | G | 81,655 | $0.00 | A | 1,077,933 | I | by Trust |
| Common StockF4 | holding | — | — | — | 6,903 | I | by Son |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Exempt 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.
- F2The 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 September 6, 2024.
- F3The shares were sold at prices ranging from $20.00 to $20.91. 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.
- F4Shares held by Mr. Valenti's children.