Shaffer Mark A — SEC Form 4 filings
SEC reporting owner CIK 1677053. 18 Form 4 filings on record with FilingPulse; latest filed 2026-08-25.
Transaction summary — filings shown
Covers all 18 filings on record, filed 2024-08-21 to 2026-08-25. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 22 legs across 6 filings — 101,959 shares, $3,139,868 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 97.
- Largest priced transaction: sale of 45,246 shares @ $34.00 ($1,538,364) in LIQUIDITY SERVICES INC, filed 2026-05-26.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| LIQUIDITY SERVICES INC (LQDT) | Chief Legal Officer & Corp Sec | 18 | — | 22 legs · 101,959 sh · $3,139,868 | 97 |
Form 4 filings — Shaffer Mark A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-25 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 771 @ $0 · Option exercise (M): 667 @ $0 · Option exercise (M): 1,463 (derivative) @ $0 · Option exercise (M): 1,265 (derivative) @ $0 | EDGAR |
| 2026-05-26 | 4 | LIQUIDITY SERVICES INC (LQDT) | Sale (S): 45,246 @ $34 | EDGAR |
| 2026-05-18 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 1,714 @ $0 · Option exercise (M): 2,530 (derivative) @ $0 | EDGAR |
| 2026-05-13 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 874 @ $14 · Sale (S): 874 @ $34.62 · Option exercise (M): 3,307 @ $17.31 · Sale (S): 3,307 @ $34.62 · Option exercise (M): 852 @ $21.62 · Sale (S): 852 @ $34.62 · +15 more | EDGAR |
| 2026-02-17 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 1,794 @ $0 · Option exercise (M): 2,973 @ $0 · Option exercise (M): 2,571 @ $0 · Option exercise (M): 2,648 (derivative) @ $0 · Option exercise (M): 4,389 (derivative) @ $0 · Option exercise (M): 3,795 (derivative) @ $0 | EDGAR |
| 2026-01-05 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 1,429 @ $0 · Option exercise (M): 2,123 @ $0 · Option exercise (M): 2,398 @ $0 · Option exercise (M): 2,074 @ $0 · Option exercise (M): 2,180 (derivative) @ $0 · Option exercise (M): 3,238 (derivative) @ $0 · +2 more | EDGAR |
| 2025-12-03 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 684 @ $0 · Option exercise (M): 1,546 @ $0 · Option exercise (M): 1,295 (derivative) @ $0 · Option exercise (M): 2,926 (derivative) @ $0 | EDGAR |
| 2025-11-26 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 1,719 @ $14 · Sale (S): 1,719 @ $28.54 · Option exercise (M): 1,452 @ $22.20 · Option exercise (M): 1,951 @ $14 · Option exercise (M): 1,452 (derivative) @ $0 · Option exercise (M): 1,951 (derivative) @ $0 · +1 more | EDGAR |
| 2025-10-31 | 4 | LIQUIDITY SERVICES INC (LQDT) | Grant/award (A): 13,750 (derivative) @ $0 · Grant/award (A): 13,750 (derivative) @ $0 · Grant/award (A): 14,250 (derivative) @ $0 · Grant/award (A): 14,250 (derivative) @ $0 | EDGAR |
| 2025-09-09 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 1,550 @ $0 · Option exercise (M): 875 @ $0 · Option exercise (M): 2,590 (derivative) @ $0 · Option exercise (M): 1,463 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 1,757 @ $0 · Option exercise (M): 1,985 @ $0 · Option exercise (M): 2,590 (derivative) @ $0 · Option exercise (M): 2,926 (derivative) @ $0 | EDGAR |
| 2025-02-12 | 4 | LIQUIDITY SERVICES INC (LQDT) | Sale (S): 3,633 @ $34.70 · Sale (S): 9,537 @ $34.57 · Sale (S): 580 @ $34.62 · Option exercise (M): 814 @ $17.31 · Sale (S): 814 @ $35.78 · Option exercise (M): 231 @ $9.46 · +19 more | EDGAR |
| 2025-01-21 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 2,366 @ $0 · Option exercise (M): 3,488 (derivative) @ $0 | EDGAR |
| 2025-01-06 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 1,252 @ $0 · Option exercise (M): 1,428 @ $0 · Option exercise (M): 2,120 @ $0 · Option exercise (M): 2,396 @ $0 · Option exercise (M): 1,912 (derivative) @ $0 · Option exercise (M): 2,180 (derivative) @ $0 · +2 more | EDGAR |
| 2024-12-23 | 4 | LIQUIDITY SERVICES INC (LQDT) | Option exercise (M): 879 @ $0 · Option exercise (M): 1,295 (derivative) @ $0 | EDGAR |
| 2024-11-01 | 4 | LIQUIDITY SERVICES INC (LQDT) | Grant/award (A): 12,650 (derivative) @ $0 · Grant/award (A): 12,650 (derivative) @ $0 · Grant/award (A): 10,700 (derivative) @ $0 · Grant/award (A): 10,700 (derivative) @ $0 | EDGAR |
| 2024-08-27 | 4 | LIQUIDITY SERVICES INC (LQDT) | Sale (S): 7,069 @ $22.30 | EDGAR |
| 2024-08-21 | 4 | LIQUIDITY SERVICES INC (LQDT) | Sale (S): 827 @ $22.57 · Option exercise (M): 3,564 @ $9.46 · Sale (S): 3,564 @ $22.04 · Option exercise (M): 3,245 @ $6.11 · Option exercise (M): 10,342 @ $6.69 · Option exercise (M): 12,055 @ $9.46 · +6 more | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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