Role
10%+ Owner
Signature
/s/ Stanley Edme, Managing Member and VP of AIPCF VI, LLC, general partner of American Industrial Partners Capital Fund VI, L.P.
Issuer symbol
VVX
Transactions as of
12 Mar 2026
Net transactions value
-$173,623,917
Form type
4
Filing time
16 Mar 2026, 16:39:42 UTC
Previous filing
15 Dec 2025

Reporting Owners (5)

Name Relationship Address Signature Signature date CIK
American Industrial Partners Capital Fund VI, L.P. 10%+ Owner C/O AIP 450 LEXINGTON AVENUE, 40TH FLOOR, NEW YORK /s/ Stanley Edme, Managing Member and VP of AIPCF VI, LLC, general partner of American Industrial Partners Capital Fund VI, L.P. 16 Mar 2026 0001653782
AIPCF VI Vertex Aerospace Funding LP 10%+ Owner C/O AIP 450 LEXINGTON AVENUE, 40TH FLOOR, NEW YORK /s/ Stanley Edme, Managing Member and VP of AIP Vertex GP LLC, general partner AIPCF VI Vertex Aerospace Funding LP 16 Mar 2026 0001936767
Vertex Aerospace Holdco LLC 10%+ Owner C/O AIP 450 LEXINGTON AVENUE, 40TH FLOOR, NEW YORK /s/ Joel M. Rotroff, President of Vertex Aerospace Holdco LLC 16 Mar 2026 0001936847
AIPCF VI, LLC 10%+ Owner C/O AIP 450 LEXINGTON AVENUE, 40TH FLOOR, NEW YORK /s/ Stanley Edme, Managing Member and VP of AIPCF VI, LLC 16 Mar 2026 0001946312
Lightship Capital LLC 10%+ Owner C/O AIP 450 LEXINGTON AVENUE, 40TH FLOOR, NEW YORK /s/ Stanley Edme, VP of Lightship Capital LLC 16 Mar 2026 0001706660

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction VVX Common Stock Sale $173,623,917 -2,545,432 -56% $68.21 2,004,569 12 Mar 2026 See footnote F1, F3, F4
holding VVX Common Stock 375,420 12 Mar 2026 See footnote F2, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

American Industrial Partners Capital Fund VI, L.P. is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 These shares are held directly by Vertex Aerospace Holdco LLC ("Vertex Holdco"). AIPCF VI LLC ("AIP GP") is the general partner of American Industrial Partners Capital Fund VI, L.P. ("AIP Fund VI") and the managing member of AIP Vertex GP LLC, which is the general partner of AIPCF VI Vertex Aerospace Funding LP ("Vertex Funding"). Vertex Holdco is a direct, wholly owned subsidiary of Vertex Funding.
F2 These shares are held directly by Lightship Capital LLC ("Lightship"). AIP GP is the general partner of AIPCF VI Credit Opportunity Fund, LP, which is the sole member of Lightship.
F3 Any action by AIP GP with respect to these shares, including voting and dispositive decisions, requires a unanimous vote of the managing members of AIP GP. Accordingly, each of the managing members of AIP GP may be deemed to share voting and dispositive power with respect to the shares held by the Reporting Persons.
F4 (Continued from Footnote 3) Each of the managing members of AIP GP disclaims beneficial ownership of the shares of common stock held by the Reporting Persons, except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purpose.