Welcome to our dedicated page for Archer Aviation SEC filings (Ticker: ACHR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Archer Aviation Inc. filings document the regulatory record for an eVTOL aircraft developer with Class A common stock and public warrants listed on the New York Stock Exchange. The company’s disclosures cover operating and financial results, securities registered under the Exchange Act, resale registration activity for Class A shares, and material-event reports tied to its aircraft development and corporate activity.
Archer’s proxy and 8-K filings also address annual meeting governance, executive and compensation matters, corporate domicile matters, intellectual-property and other litigation disclosures, and capital-structure details. These filings provide formal disclosure around the company’s Midnight aircraft program, public-company governance, equity securities and material business updates.
Archer Aviation Inc. (ACHR) reported insider equity activity by Interim CFO Priya Gupta. On August 15, 2026, she converted a total of 20,398 Restricted Stock Units into the same number of Class A Common shares at $0.00 per share as part of vesting awards, some of which include shares previously acquired through the company’s Employee Stock Purchase Plan. On August 17, 2026, 10,015 Class A shares were sold in the market at a weighted average price of $6.4128 per share (individual trades ranged from $6.32 to $6.485) to satisfy tax withholding obligations arising from RSU vesting.
Archer Aviation Inc. (ACHR) reported that Chief Legal & Strategy Officer Eric Lentell sold 52,762 shares of Class A Common Stock on August 17, 2026 at a weighted average price of $6.4128 per share in multiple trades between $6.32 and $6.485, with the sale made to satisfy tax withholding obligations from recently vested restricted stock units. On August 15, 2026 he also settled 100,443 restricted stock units, each representing a contingent right to one Class A share, into an equal number of Class A shares at no cash exercise price, under several time-based vesting schedules tied to continued service.
Archer Aviation Inc. (ACHR) disclosed that it has filed a prospectus supplement related to shares of Class A common stock issued to certain vendors in exchange for services and/or goods. These issuances, referred to as the Vendor Share Issuances, had been previously described in Archer’s periodic reports.
The prospectus supplement covers the resale of 8,261,273 shares of Class A common stock (the “Resale Shares”) that were issued to vendors on or about August 17, 2026 under stock purchase agreements. The Resale Shares were issued in reliance on Section 4(a)(2) of the Securities Act of 1933, and Archer states that it did not receive any cash proceeds from this issuance. The prospectus supplement forms part of Archer’s existing Registration Statement on Form S-3 (No. 333-284812).
Archer Aviation Inc. (symbol ACHR) is registering the resale, from time to time, of up to 8,261,273 shares of its Class A common stock by selling stockholders who received the shares as payment for services under stock purchase agreements. The selling stockholders, including Fenwick & West LLP and others that collectively beneficially owned 8,261,273 shares as of June 30, 2026, may sell their shares in various transactions; Archer will not receive any proceeds from these sales but will cover registration-related fees and expenses.
The filing also describes Archer’s advanced air mobility business, centered on its Midnight eVTOL air taxi and its hybrid-electric autonomous VTOL cargo platform, Halo, as well as aviation-focused AI solutions. Archer outlines progress toward FAA and international certifications and operation of its urban air mobility services. In addition, Archer has entered into a definitive agreement with The Boeing Company to acquire Wisk Aero, SkyGrid and Insitu for consideration including Class A shares equal to approximately 19.75% of pre-closing shares outstanding plus two warrants, each covering $100.0 million of Class A common stock at exercise prices of $13.00 and $17.88 per share, exercisable beginning on the first anniversary of the acquisition closing, subject to closing conditions.
Archer Aviation insider Eric Lentell filed a Form 144 indicating an intent to sell up to 52,762 Class A shares of ACHR through Fidelity Brokerage Services, with the shares arising from restricted stock vesting on 08/14/2026. The notice also lists prior sales over the past three months, including 48,169 Class A shares on 05/18/2026 for 286,735.60 and 3,754 Class A shares on 06/11/2026 for 18,763.99.
Archer Aviation Inc. insider Harsh Rungta filed a Form 144 indicating an intention to sell 13,880 Class A shares of common stock through Fidelity Brokerage Services on or after August 17, 2026 on the NYSE, with an estimated aggregate value of $89,009.66. These shares relate to restricted stock vesting from the issuer on August 14, 2026 as compensation. Over the prior three months, Rungta previously sold 12,414 Class A shares on May 18, 2026 for approximately $73,896.82.
Archer Aviation Inc. insider Benjamin Lyon filed a notice of proposed sale of 50,188 Class A shares through Fidelity Brokerage Services LLC, with an indicated value of $321,845.60, to be sold on or after August 17, 2026 on the NYSE. The shares are tied to restricted stock vesting that occurred on August 14, 2026 as compensation from the issuer. Over the prior three months, Lyon reported sales of 142,589 Class A shares for $848,789.54 on May 18, 2026 and 133,139 Class A shares for $776,200.37 on May 19, 2026.
Priya Gupta filed a notice to sell 10,015 Class A shares of ACHR through Fidelity Brokerage Services, with an aggregate market value of $64,224.20, on or after 08/17/2026 on the NYSE. These shares were acquired via restricted stock vesting on 08/14/2026 as compensation from the issuer. In the past three months, Gupta sold 9,860 Class A shares on 05/18/2026 for total proceeds of $58,693.62.
An affiliated holder of Archer Aviation Inc. (Class A common stock) filed a Form 144 notice to potentially sell 93,116 shares through Fidelity Brokerage Services on or after 08/17/2026 on the NYSE, with an aggregate value of about $597,134.29. The shares derive from a Restricted Stock Vesting event dated 08/14/2026 and are categorized as compensation. The filer also reports that, in the prior three months, 91,839 Class A shares were sold on 05/18/2026 for proceeds of about $546,690.01.
Archer Aviation Inc. (ACHR) reports a planned sale of up to 100,000 shares of common stock through Pershing Advisor Solutions on or after August 11, 2026 on the NYSE. The shares have an aggregate market value of $6,306.41, while 17,394,945 common shares are outstanding.
The reporting person also lists 1,046,937 warrants originally received on November 19, 2021 as a pro rata distribution from Atlas Crest Investment LLC, described as compensation.