Howmet EVP granted 3,544 restricted shares

Arena Jonathan A reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Arena Jonathan A reported acquisition or exercise transactions in this Form 4 filing.

Howmet Aerospace Inc. executive Jonathan A. Arena received an equity award of 3,544 shares of Common Stock as compensation. The filing shows these shares as a grant at no cash cost per share, bringing his directly held position to 3,544 shares after the transaction.

According to the footnote, the award consists of restricted share units that are subject to future vesting conditions, and shares may be withheld at vesting to cover tax obligations. This is a routine compensation-related equity grant rather than an open-market purchase.

Insider Trade Summary

Grant/Award: 3,544 shares

Grant/Award 1 txn

Insider Arena Jonathan A

Role EVP, CL&CO and Secretary

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,544	$0.00	$0.00

Holdings After Transaction: Common Stock — 3,544 shares (Direct)

Footnotes (1)

1. F1. Reflects granted restricted share unit awards that are subject to vesting and tax withholding upon vesting.

Key Figures

Shares granted: 3,544 shares Transaction price: $0.0000 per share Shares held after transaction: 3,544 shares

3 metrics

Shares granted 3,544 shares Restricted share unit award on 2026-04-15

Transaction price $0.0000 per share Grant price for restricted share units

Shares held after transaction 3,544 shares Direct holdings following the grant

Key Terms

restricted share unit awards, vesting, tax withholding, Grant, award, or other acquisition

4 terms

restricted share unit awards financial

"Reflects granted restricted share unit awards that are subject to vesting and tax withholding"

vesting financial

"restricted share unit awards that are subject to vesting and tax withholding"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

tax withholding financial

"subject to vesting and tax withholding upon vesting"

Tax withholding is the practice of taking a portion of a payment—such as wages, dividends, or sale proceeds—before it reaches the recipient and sending that portion to the tax authority as an advance on the recipient’s eventual tax bill. For investors it matters because withholding reduces immediate cash received and affects after‑tax returns, estimated tax payments, and whether you may owe more or receive a refund when taxes are finally calculated, like having a small automatic savings set aside for your tax bill.

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Howmet Aerospace (HWM) report for Jonathan A. Arena?

Howmet Aerospace reported that executive Jonathan A. Arena received 3,544 shares of Common Stock as an equity grant. The award is compensation-related, carries no cash purchase price, and increased his directly held position to 3,544 shares following the transaction.

Was the Howmet Aerospace (HWM) Form 4 transaction an open-market buy or a grant?

The Form 4 shows a grant, not an open-market buy. Jonathan A. Arena received 3,544 shares coded as an acquisition under a grant or award, with a per-share transaction price of $0.0000, indicating compensation rather than a market purchase.

What are the vesting terms for Jonathan Arena’s Howmet Aerospace (HWM) share award?

The award consists of restricted share unit grants that are subject to vesting. The footnote states the granted restricted share units will vest over time and that shares may be withheld upon vesting to satisfy associated tax withholding obligations.

How many Howmet Aerospace (HWM) shares does Jonathan A. Arena hold after this Form 4?

After the reported grant, Jonathan A. Arena directly holds 3,544 shares of Howmet Aerospace Common Stock. This total reflects the newly granted restricted share unit award reported in the filing, which is recorded as his entire directly held stake following the transaction.

Does Howmet Aerospace (HWM) receive cash from Jonathan Arena’s reported transaction?

The filing indicates no cash changed hands for this grant. The transaction price per share is reported as $0.0000, showing that the 3,544 shares were issued as a compensation-related restricted share unit award rather than purchased for cash in the market.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/17/2026 - 04:15 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Arena Jonathan A

(Last) (First) (Middle)

201 ISABELLA STREET SUITE 200

(Street)

PITTSBURGH PENNSYLVANIA 15212-5872

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Howmet Aerospace Inc. [ HWM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, CL&CO and Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/15/2026		A		3,544(1)	A	$0	3,544	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects granted restricted share unit awards that are subject to vesting and tax withholding upon vesting.

	/s/ Margaret Lam, Assistant Secretary (Attorney-in-Fact)	04/17/2026
	** Signature of Reporting Person	Date
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)