UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM SD
SPECIALIZED DISCLOSURE REPORT
HOWMET AEROSPACE INC.
(Exact name of registrant as specified in its charter)
| Delaware | 1-3610 | 25-0317820 |
|
(State or other jurisdiction of incorporation or organization) |
(Commission File Number) |
(I.R.S. Employer Identification No.) |
|
201 Isabella Street, Suite 200 Pittsburgh, Pennsylvania |
15212-5872 |
| (Address of principal executive offices) | (Zip code) |
Office of Investor Relations (412) 553-1950
Office of the Secretary (412) 553-1940
(Name and telephone number, including area code, of the
person to contact in connection with this report.)
Check the appropriate box to indicate the rule pursuant to which this Form is being submitted, and provide the period to which the information in this Form applies:
| x | Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2025. |
| ¨ | Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended . |
Section 1 - Conflict Minerals Disclosure
Item 1.01 Conflict Minerals Disclosure and Report
As provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the “Conflict Minerals Rule”), a Conflict Minerals Report is provided as an exhibit to this Form SD and is available at the following Internet website: http://www.howmet.com.
Item 1.02 Exhibit
The Conflict Minerals Report described in Item 1.01 is filed as Exhibit 1.01 to this Form SD.
Section 2 - Resource Extraction Issuer Disclosure
Item 2.01 Resource Extraction Issuer Disclosure and Report
Not applicable.
Section 3 - Exhibits
Item 3.01 Exhibits
Exhibit 1.01 - Conflict Minerals Report for the calendar year ended December 31, 2025
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the duly authorized undersigned.
| Howmet Aerospace Inc. | |||
| (Registrant) | |||
| By: | /s/ Jonathan Arena | Date: May 28, 2026 | |
| Name: | Jonathan Arena | ||
| Title: | Executive Vice President, Chief Legal and Compliance Officer and Secretary | ||
EXHIBIT INDEX
| Exhibit | Description | ||
| 1.01 | Conflict Minerals Report for the calendar year ended December 31, 2025 | ||