Brian Raduenz - 21 May 2026 Form 4 Insider Report for Karman Holdings Inc. (KRMN)

Reporting relationship: Director
Issuer ticker: KRMN
Reported as of: 21 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 May 2026, 20:43:34 UTC
Prior SEC filing: 14 May 2026
Next SEC filing: 08 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Mike Willis, Attorney-in-Fact

Key filing fact

Brian Raduenz filed Form 4 for Karman Holdings Inc. (KRMN) on 26 May 2026.

Key facts

This page summarizes Brian Raduenz's Form 4 filing for Karman Holdings Inc. (KRMN).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 26 May 2026, 20:43.

Change

Previous filing in this sequence was filed on 14 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 0002054312 Primary reporting owner

Raduenz Brian

Relationship: Director
Address: C/O KARMAN HOLDINGS INC., 5351 ARGOSY AVENUE, HUNTINGTON BEACH
Signature: /s/ Mike Willis, Attorney-in-Fact
Signature date: 26 May 2026

Reported non-derivative transactions

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

KRMN transaction

Common Stock

Award

Transaction value
Shares: +2,363
Change %
Price: $0.000000^*
Shares after: 2,363
Date: 21 May 2026
Ownership: Direct
Footnotes: F1, F2

KRMN holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 254,105
Date: 21 May 2026
Ownership: See Footnote
Footnotes: F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

With respect to 832 shares, represents the Reporting Person's annual grant of a Restricted Stock Unit (RSU) award under the Issuer's Non-Employee Director Compensation Policy for 2025. Each of these RSUs represents a contingent right to receive one share of the Common Stock upon settlement. Such shares fully vested on February 13, 2026.

Footnote F2

With respect to 1,531 shares, represents the Reporting Person's annual grant of a Restricted Stock Unit (RSU) award under the Issuer's Non-Employee Director Compensation Policy for 2026. Each of these RSUs represents a contingent right to receive one share of the Common Stock upon settlement. Such shares will fully vest on January 1, 2027.

Footnote F3

Shares are directly held by RadzWest Capital LLC, of which Brian Raduenz is the Chief Executive Officer.

SEC remarks

See attached Exhibit 24 - Power of Attorney.