Willem Mesdag - 12 Aug 2026 Form 4 Insider Report for DESTINATION XL GROUP, INC. (DXLG)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: DXLG
Reported as of: 12 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 14 Aug 2026, 16:03:58 UTC
Prior SEC filing: 05 Aug 2026
Source filing: View source filing
Reporting owner signature: Willem Mesdag (on behalf of himself and the Other Reporting Persons)

Key filing fact

Willem Mesdag filed Form 4 for DESTINATION XL GROUP, INC. (DXLG) on 14 Aug 2026.

Key facts

This page summarizes Willem Mesdag's Form 4 filing for DESTINATION XL GROUP, INC. (DXLG).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 14 Aug 2026, 16:03.

Change

Previous filing in this sequence was filed on 05 Aug 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 0001374566 Primary reporting owner

MESDAG WILLEM

Relationship: Director, 10%+ Owner
Address: C/O RED MOUNTAIN CAPITAL MANAGEMENT, INC, 10100 SANTA MONICA BOULEVARD, SUITE 925, LOS ANGELES
Signature: Willem Mesdag (on behalf of himself and the Other Reporting Persons)
Signature date: 14 Aug 2026

Reported non-derivative transactions

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

DXLG holding

Common Stock, $0.01 par value

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,593,758
Date: 12 Aug 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

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

DXLG transaction Derivative

Deferred Stock Units

Award

Transaction value
Shares: +7,630
Change %: +1%
Price: $0.000000^*
Shares after: 772,741
Date: 12 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 7,630
Exercise price: $0.5832
Footnotes: F2, F3, F4, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

The Reporting Person's ownership includes (i) 420,286 shares held by the Mesdag Family Limited Partnership, (ii) 97,529 shares held by the Mesdag Family Foundation, (iii), 44,746 shares held by the 2012 Mesdag Trust, (iv) 1,763,373 shares held by Red Mountain Capital Partners LLC, and (v) 267,824 shares held by Red Mountain Capital Management, Inc. The Reporting Person is the president, sole executive officer, sole director and sole shareholder of Red Mountain Capital Management, Inc. The Reporting Person disclaims beneficial ownership of the reported securities, except to the extent of his pecuniary interest therein. The filing system would not permit the filer to report his ownership as indirect.

Footnote F2

Deferred Stock Units (DSUs) issued pursuant to the Director's elected form of compensation for Audit Committee chairperson fee.

Footnote F3

The per share value is determined by the closing price of the Company's common stock on August 11, 2026.

Footnote F4

Each DSU is credited to the Reporting Person under the Company's Director Plan (the "Director Plan"). Each DSU represents ownership equivalent to one share of the Company's common stock.

Footnote F5

The DSUs credited under the Director Plan are payable in the form elected or provided under the Director Plan on the earlier of (i) the Reporting Person's date of separation of service, or (ii) upon death, disability or change in control as defined in the Director Plan.