X0609 4 2026-06-01 0001235468 LIQUIDITY SERVICES INC LQDT 0001406206 Celaya Jorge false C/O LIQUIDITY SERVICES, INC. 6931 ARLINGTON ROAD, SUITE 460 BETHESDA MD 20814 false true false false EVP & Chief Financial Officer false Common Stock 2026-06-01 4 M false 3824 9.46 A 70719 I By the Jorge Celaya Revocable Trust Common Stock 2026-06-01 4 S false 3824 36.74 D 66895 I By the Jorge Celaya Revocable Trust Common Stock 2026-06-01 4 M false 3833 9.46 A 70728 I By the Jorge Celaya Revocable Trust Common Stock 2026-06-01 4 S false 3833 36.99 D 66895 I By the Jorge Celaya Revocable Trust Common Stock 2026-06-01 4 M false 1927 9.46 A 68822 I By the Jorge Celaya Revocable Trust Common Stock 2026-06-01 4 S false 1927 36.55 D 66895 I By the Jorge Celaya Revocable Trust Common Stock 2026-06-01 4 M false 367 9.46 A 67262 I By the Jorge Celaya Revocable Trust Common Stock 2026-06-01 4 S false 367 36.55 D 66895 I By the Jorge Celaya Revocable Trust Restricted Stock Unit Grant 2027-01-01 Common Stock 5177 5177 D Restricted Stock Unit Grant 2028-01-01 Common Stock 13387 13387 D Restricted Stock Unit Grant 2029-01-01 Common Stock 15375 15375 D Restricted Stock Unit Grant 2030-01-01 Common Stock 32850 32850 D Restricted Stock Unit Grant 2027-01-01 Common Stock 5355 5355 D Restricted Stock Unit Grant 2029-01-01 Common Stock 10250 10250 D Restricted Stock Unit Grant 2030-01-01 Common Stock 32850 32850 D Stock Option Grant 9.46 2026-06-01 4 M false 964 0 D 2030-12-01 Common Stock 7560 6596 D Stock Option Grant 22.2 2031-12-07 Common Stock 7740 7740 D Stock Option Grant 14 2032-12-23 Common Stock 16640 16640 D Stock Option Grant 17.31 2033-12-22 Common Stock 19435 19435 D Stock Option Grant 21.62 2034-10-30 Common Stock 17350 17350 D Stock Option Grant 23.52 2035-10-29 Common Stock 31650 31650 D Stock Option Grant 9.46 2026-06-01 4 M false 25050 0 D 2030-12-01 Common Stock 35050 10000 D Stock Option Grant 22.2 2031-12-07 Common Stock 3096 3096 D Stock Option Grant 14 2032-12-23 Common Stock 13387 13387 D Stock Option Grant 17.31 2033-12-22 Common Stock 21640 21640 D Stock Option Grant 21.62 2034-10-30 Common Stock 17350 17350 D Stock Option Grant 23.52 2035-10-29 Common Stock 31650 31650 D These options became fully exercisable on January 1, 2025. These options become exercisable, if at all, based on the Issuer's achievement of certain financial milestones. 12/48th of this option grant vested on January 1, 2024 and thereafter, an additional 1/48th will vest each month for thirty-six months. 12/48th of this option grant vested on January 1, 2025 and thereafter, an additional 1/48th will vest each month for thirty-six months. These restricted stock units will vest, if at all, based on the Issuer's achievement of certain financial milestones. Each restricted stock unit is the economic equivalent of one share of Liquidity Services, Inc. Common Stock. Twenty-five percent of this restricted stock unit grant vests on each of January 1, 2025, January 1, 2026, January 1, 2027 and January 1, 2028. Twenty-five percent of this restricted stock unit grant vests on each of January 1, 2024, January 1, 2025, January 1, 2026 and January 1, 2027. Twenty-five percent of this restricted stock unit grant vests on each of January 1, 2026, January 1, 2027, January 1, 2028 and January 1, 2029. 12/48th of this option grant will vest on January 1, 2026, and, thereafter, an additional 1/48th will vest each month for thirty-six months. 12/48th of this option grant will vest on January 1, 2027, and, thereafter, an additional 1/48th will vest each month for thirty-six months. Twenty-five percent of this restricted stock unit grant vests on each of January 1, 2027, January 1, 2028, January 1, 2029 and January 1, 2030. The reporting person exercised 10,000 stock options; 6,176 shares were withheld by the issuer to pay the cost of the options and taxes and the remaining 3,824 shares were acquired by the reporting person. The reporting person exercised 10,000 stock options; 6,167 shares were withheld by the issuer to pay the cost of the options and taxes and the remaining 3,833 shares were acquired by the reporting person. The reporting person exercised 5,050 stock options; 3,123 shares were withheld by the issuer to pay the cost of the options and taxes and the remaining 1,927 shares were acquired by the reporting person. The reporting person exercised 964 stock options; 597 shares were withheld by the issuer to pay the cost of the options and taxes and the remaining 367 shares were acquired by the reporting person. These options became fully exercisable on January 1, 2026. /s/ Mark A. Shaffer, by power of attorney 2026-06-03