Mark A. Shaffer - 21 Aug 2026 Form 4 Insider Report for LIQUIDITY SERVICES INC (LQDT)

Reporting relationship
Chief Legal Officer & Corp Sec
Issuer ticker
LQDT
Reported as of
21 Aug 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
25 Aug 2026, 16:26:59 UTC
Prior SEC filing
26 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Mark A. Shaffer

Key filing fact

Mark A. Shaffer filed Form 4 for LIQUIDITY SERVICES INC (LQDT) on 25 Aug 2026.

Key facts

  • This page summarizes Mark A. Shaffer's Form 4 filing for LIQUIDITY SERVICES INC (LQDT).
  • 4 reported transactions and 16 derivative rows are listed below.
  • Accepted by SEC: 25 Aug 2026, 16:26.

Change

  • Previous filing in this sequence was filed on 26 May 2026.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001677053 Primary reporting owner

Shaffer Mark A

Relationship
Chief Legal Officer & Corp Sec
Address
C/O LIQUIDITY SERVICES, INC., 6931 ARLINGTON ROAD, SUTIE 460, BETHESDA
Signature
/s/ Mark A. Shaffer
Signature date
25 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LQDT transaction

Common Stock

Options Exercise

Transaction value
Shares
+771
Change %
+2.7%
Price
$0.000000*
Shares after
29,169
Date
21 Aug 2026
Ownership
By The Mark A. Shaffer Revocable Trust
Footnotes
F12
LQDT transaction

Common Stock

Options Exercise

Transaction value
Shares
+667
Change %
+2.3%
Price
$0.000000*
Shares after
29,836
Date
21 Aug 2026
Ownership
By The Mark A. Shaffer Revocable Trust
Footnotes
F13

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

LQDT transaction Derivative

Restricted Stock Unit Grant

Options Exercise

Transaction value
Shares
-1,463
Change %
-50%
Price
$0.000000*
Shares after
1,463
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
2,926
Exercise price
Footnotes
F1, F8
LQDT transaction Derivative

Restricted Stock Unit Grant

Options Exercise

Transaction value
Shares
-1,265
Change %
-20%
Price
$0.000000*
Shares after
5,060
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
6,325
Exercise price
Footnotes
F1, F8
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,734
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
1,734
Exercise price
$14.00
Footnotes
F3
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,927
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
4,927
Exercise price
$17.31
Footnotes
F4
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
7,133
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
7,133
Exercise price
$21.62
Footnotes
F6
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
13,750
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
13,750
Exercise price
$23.52
Footnotes
F9
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,644
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
4,644
Exercise price
$22.20
Footnotes
F2
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,034
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
2,034
Exercise price
$14.00
Footnotes
F2
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,365
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
2,365
Exercise price
$17.31
Footnotes
F2
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
7,490
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
7,490
Exercise price
$21.62
Footnotes
F2
LQDT holding Derivative

Stock Option Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
13,750
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
13,750
Exercise price
$23.52
Footnotes
F2
LQDT holding Derivative

Restricted Stock Unit Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,237
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
3,237
Exercise price
Footnotes
F1, F11
LQDT holding Derivative

Restricted Stock Unit Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
7,315
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
7,315
Exercise price
Footnotes
F1, F7
LQDT holding Derivative

Restricted Stock Unit Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
9,487
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
9,487
Exercise price
Footnotes
F1, F5
LQDT holding Derivative

Restricted Stock Unit Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,250
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
14,250
Exercise price
Footnotes
F1, F10
LQDT holding Derivative

Restricted Stock Unit Grant

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,250
Date
21 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
14,250
Exercise price
Footnotes
F1, F8
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 13 footnotes

Footnote F1

Each restricted stock unit is the economic equivalent of one share of Liquidity Services, Inc. Common Stock.

Footnote F2

These options become exercisable, if at all, based on the Issuer's achievement of certain financial milestones.

Footnote F3

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.

Footnote F4

12/48th of this option grant will vest on January 1, 2025 and thereafter, an additional 1/48th will vest each month for thirty-six months.

Footnote F5

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.

Footnote F6

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.

Footnote F7

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.

Footnote F8

These restricted stock units vest, if at all, based on the Issuer's achievement of certain financial milestones.

Footnote F9

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.

Footnote F10

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.

Footnote F11

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.

Footnote F12

Represents the net issuance of 771 shares from the vesting of 1,463 restricted stock units from which the federal and state withholding due at the vesting of such restricted stock units was satisfied by the issuer withholding 692 shares.

Footnote F13

Represents the net issuance of 667 shares from the vesting of 1,265 restricted stock units from which the federal and state withholding due at the vesting of such restricted stock units was satisfied by the issuer withholding 598 shares.

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