# EDGAR Filing Document

**Accession Number:** 0001824502
**File Stem:** 0001104659-26-076982
**Filing Date:** 2026-6
**Character Count:** 4462
**Document Hash:** 628d5c0fa0812ec6a50bdd58dc1da337
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-076982.hdr.sgml**: 20260624

**ACCESSION NUMBER**: 0001104659-26-076982

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260624

**DATE AS OF CHANGE**: 20260624

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Archer Aviation Inc.
- **CENTRAL INDEX KEY:** 0001824502
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRCRAFT [3721]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 852730902
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39668
- **FILM NUMBER:** 261112900

**BUSINESS ADDRESS:**
- **STREET 1:** 190 WEST TASMAN DRIVE
- **CITY:** SAN JOSE
- **STATE:** CA
- **ZIP:** 95134
- **BUSINESS PHONE:** 650-272-3233

**MAIL ADDRESS:**
- **STREET 1:** 190 WEST TASMAN DRIVE
- **CITY:** SAN JOSE
- **STATE:** CA
- **ZIP:** 95134

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Atlas Crest Investment Corp.
- **DATE OF NAME CHANGE:** 20200911

**UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**(Rule 14a-101)**

**INFORMATION REQUIRED IN PROXY STATEMENT**

**Proxy Statement Pursuant to Section 14(a) of<br> the Securities Exchange Act of 1934<br> (Amendment No.)**

Filed by the Registrant ⌧

Filed by a Party other than the Registrant ◻

Check the appropriate box:

◻ Preliminary Proxy Statement

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| | |
|:---|:---|
| ◻ | **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))** |

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◻ Definitive Proxy Statement

⌧ Definitive Additional Materials

◻ Soliciting Material under §240.14a-12

**Archer Aviation Inc.** 

(Name of Registrant as Specified in Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

⌧ No fee required.

◻ Fee paid previously with preliminary materials.

◻ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11.

***Explanatory Note***

*The following is being used in communications with stockholders of Archer Aviation Inc. ("Archer" or the "Company") in connection with the solicitation of votes for the Company's upcoming Annual Meeting of Stockholders (the "2026 Annual Meeting"), to be held on June 26, 2026, and is being filed pursuant to Rule 14a-6(b) under the Securities Exchange Act of 1934, as amended.*

A. Goldstein X Post

![](tm2618306d1_defa14aimg01.jpg)

![](tm2618306d1_defa14aimg02.jpg)

**Important Additional Information Regarding Proxy Solicitation**

Archer Aviation Inc. has filed a definitive proxy statement and form of proxy card with the U.S. Securities and Exchange Commission (the "SEC") in connection with the solicitation of proxies for Archer's 2026 Annual Meeting (the "Proxy Statement"). Archer, its directors and certain of its executive officers will be participants in the solicitation of proxies from stockholders in respect of the 2026 Annual Meeting. Information regarding the names of Archer's directors and executive officers and their respective interests in Archer by security holdings or otherwise is set forth in the Proxy Statement. To the extent holdings of such participants in Archer's securities are not reported, or have changed since the amounts described, in the Proxy Statement, such changes have been reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Change in Ownership on Form 4 filed with the SEC. Details concerning the nominees of Archer's Board of Directors for election at the 2026 Annual Meeting are included in the Proxy Statement. BEFORE MAKING ANY VOTING DECISION, INVESTORS AND STOCKHOLDERS OF THE COMPANY ARE URGED TO READ ALL RELEVANT DOCUMENTS FILED WITH OR FURNISHED TO THE SEC, INCLUDING THE COMPANY'S DEFINITIVE PROXY STATEMENT AND ANY SUPPLEMENTS THERETO AND ACCOMPANYING PROXY CARD, BECAUSE THEY CONTAIN IMPORTANT INFORMATION. Investors and stockholders can obtain a copy of the Proxy Statement and other relevant documents filed by Archer free of charge from the SEC's website, www.sec.gov. Archer's stockholders can also obtain, without charge, a copy of the Proxy Statement and other relevant filed documents by directing a request by mail to Archer Aviation Inc., c/o Legal, 190 W. Tasman Drive, San Jose, California 95134 or from Archer's investor relations website at investors.archer.com under the "SEC Filings" section.