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8,250 AEVEX Corp. (AVEX) RSUs reported for Madison Dearborn

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Spacapan Benjamin reported acquisition or exercise transactions in this Form 4 filing.

AEVEX Corp. director Benjamin Spacapan reported an award of 8,250 restricted stock units of Class A common stock at a grant price of $0.00 per share. The RSUs vest on the earlier of the first anniversary of the grant date or the day immediately before AEVEX’s next annual stockholder meeting. Under an agreement with Madison Dearborn Partners, any shares received upon vesting or related proceeds are to be transferred to or as directed by Madison Dearborn Partners, so Spacapan reports the RSUs solely for their benefit and disclaims beneficial ownership.

Positive

  • None.

Negative

  • None.
Insider Spacapan Benjamin
Role null
Type Security Shares Price Value
Grant/Award Class A common stock 8,250 $0.00 --
Holdings After Transaction: Class A common stock — 8,250 shares (Direct, null)
Footnotes (1)
  1. Represents restricted stock units ("RSUs") which vest on the earlier of the first anniversary of the grant date and the day immediately prior to the date of the next annual meeting of stockholders of the issuer. Pursuant to an agreement with Madison Dearborn Partners, LLC ("MDP"), Mr. Spacapan is obligated to transfer the shares of Class A common stock received upon vesting of the RSUs, or the proceeds thereof, to or as directed by MDP. Accordingly, Mr. Spacapan holds the reported RSUs solely for the benefit of MDP, and disclaims beneficial ownership of such RSUs and any shares of Class A common stock deliverable upon settlement thereof.
RSUs granted 8,250 units Restricted stock units of Class A common stock granted to Benjamin Spacapan
Grant price $0.00 per share Equity award recorded with no cash purchase price
Shares following transaction 8,250 shares Total reported holdings related to this RSU award after the grant
restricted stock units ("RSUs") financial
"Represents restricted stock units ("RSUs") which vest on the earlier of the first anniversary of the grant date"
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
annual meeting of stockholders financial
"vest on the earlier of the first anniversary of the grant date and the day immediately prior to the date of the next annual meeting of stockholders"
beneficial ownership financial
"Spacapan holds the reported RSUs solely for the benefit of MDP, and disclaims beneficial ownership of such RSUs"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Class A common stock financial
"transfer the shares of Class A common stock received upon vesting of the RSUs"
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
grant date financial
"RSUs which vest on the earlier of the first anniversary of the grant date"
The grant date is the day a company formally gives an employee or contractor the right to receive stock-based compensation, such as stock options or restricted shares. It matters to investors because it fixes key terms—like the price, the start of the ownership clock, and when the award will affect the company’s financial statements and share count—so it can influence dilution, reported expenses, and potential future selling pressure.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Spacapan Benjamin

(Last)(First)(Middle)
C/O MADISON DEARBORN PARTNERS, LLC
70 WEST MADISON STREET, SUITE 4600

(Street)
CHICAGO ILLINOIS 60602

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AEVEX Corp. [ AVEX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/12/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A common stock05/12/2026A8,250(1)A$08,250D(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents restricted stock units ("RSUs") which vest on the earlier of the first anniversary of the grant date and the day immediately prior to the date of the next annual meeting of stockholders of the issuer.
2. Pursuant to an agreement with Madison Dearborn Partners, LLC ("MDP"), Mr. Spacapan is obligated to transfer the shares of Class A common stock received upon vesting of the RSUs, or the proceeds thereof, to or as directed by MDP. Accordingly, Mr. Spacapan holds the reported RSUs solely for the benefit of MDP, and disclaims beneficial ownership of such RSUs and any shares of Class A common stock deliverable upon settlement thereof.
/s/ Christine M. Morrison, as attorney-in-fact05/14/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did AEVEX (AVEX) report for Benjamin Spacapan?

AEVEX director Benjamin Spacapan reported an acquisition of 8,250 restricted stock units of Class A common stock. The award was recorded at a grant price of $0.00 per share and represents equity-based compensation rather than an open-market stock purchase.

How many AEVEX (AVEX) RSUs were granted in this Form 4 filing?

The filing shows a grant of 8,250 restricted stock units of AEVEX Class A common stock. After this award, the reported total share-equivalent holding related to the grant is 8,250 units, reflecting the full amount of the new equity-based compensation reported.

What are the vesting terms of Benjamin Spacapan’s AEVEX (AVEX) RSUs?

The RSUs vest on the earlier of the first anniversary of the grant date or the day immediately prior to AEVEX’s next annual meeting of stockholders. This schedule ties vesting to both time in service and the company’s regular annual stockholder meeting cycle.

Who ultimately benefits from the AEVEX (AVEX) RSUs reported by Benjamin Spacapan?

According to the filing, the RSUs and any Class A shares or proceeds from vesting are for the benefit of Madison Dearborn Partners. Spacapan is obligated to transfer vested shares or proceeds to or as directed by Madison Dearborn Partners and disclaims beneficial ownership.

Was Benjamin Spacapan’s AEVEX (AVEX) RSU grant an open-market stock purchase?

No, the transaction is coded as a grant, award, or other acquisition at a price of $0.00 per share. This indicates an equity compensation award rather than an open-market purchase of AEVEX Class A common stock on an exchange.

How many AEVEX (AVEX) shares does the Form 4 show after this RSU grant?

The Form 4 reports 8,250 shares following the transaction, corresponding to the newly granted restricted stock units. However, the filing notes these RSUs and any resulting shares are held solely for the benefit of Madison Dearborn Partners, with beneficial ownership disclaimed.