Every 424B that Archer Aviation Inc. (ACHR) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow ACHR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full ACHR filings page.
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 Inc. will issue up to $8,000,000 of Class A common stock to service providers in satisfaction of payment obligations under contractual arrangements, with the number of shares determined by a five‑day VWAP formula. The company will receive no cash proceeds from these issuances.
The disclosure uses an assumed price of May 13, 2026 last sale of $6.52 per share and states shares outstanding of 757,911,866 as of March 31, 2026. Issuances will dilute new investors relative to the public price; net tangible book value per share was $2.64 as of March 31, 2026.
Archer Aviation Inc. registers up to 3,266,870 shares of Class A common stock for resale by selling stockholders under registration rights, with proceeds to the selling stockholders and no proceeds to Archer. The prospectus supplement permits sales through multiple methods, including block trades, at-the-market offerings and Rule 10b5-1 plans. The filing states shares outstanding were 757,911,866 as of March 31, 2026 and notes the last reported Class A share price was $6.52 on May 13, 2026.
Archer Aviation Inc. is registering up to $8,000,000 of shares of its Class A common stock to be issued in satisfaction of payment for services to certain service providers. The number of Shares issued will be calculated using the five‑day VWAP ending on the trading day prior to each payment date.
The Shares will be issued under contractual arrangements with the Holders and Archer will not receive cash proceeds from these issuances. The prospectus supplement states an illustrative outstanding share count of 744,046,194 shares as of December 31, 2025, and an illustrative post‑issuance count of up to 745,229,625 shares assuming $8,000,000 sold at an assumed price of $6.76 per share. The prospectus discloses related equity context including outstanding warrants, restricted stock units, option exercisables and plan reserves as of December 31, 2025.
Archer Aviation Inc. registers up to 5,325,440 shares of its Class A common stock for resale by selling stockholders.
The shares were issued under stock purchase agreements to satisfy registration rights and may be offered from time to time by the selling stockholders or their permitted transferees. Archer will not receive any proceeds from these resales and has paid or will pay registration fees and related expenses.
Archer Aviation Inc. is registering the resale of up to 341,984 shares of its Class A common stock held by selling stockholders. These shares were issued in a private placement under stock purchase agreements dated January 17, 2026, in connection with acquiring a business owned by the selling stockholders. Archer will not receive any proceeds from these sales, though it will cover registration expenses, while the selling stockholders bear any selling commissions. Its Class A shares trade on the NYSE under “ACHR.”
As strategic context, Archer is developing Midnight, an electric vertical take-off and landing aircraft aimed at urban air taxi networks and defense applications, with commercial efforts underway in the United States and the UAE. The company reported 651,297,219 Class A shares outstanding as of September 30, 2025. Archer recently agreed to acquire control of Hawthorne Airport in Los Angeles for a $126 million cash purchase price, assumption of an approximately $16 million bank loan at 6.3% interest, an option to buy 75% of the fixed-base operator for $25 million, and rights to have 63,000 square feet of additional hangar space developed for $20.4 million, plus up to $21.4 million in earn-out shares, positioning the site as its planned Los Angeles hub and innovation test bed.
Archer Aviation Inc. is registering 1,517,618 shares of Class A common stock, which will be issued to a licensor as the equity portion of an initial phase fee under a November 24, 2025 License Agreement. The shares are valued for dilution purposes at an offering price of $7.25 per share versus net tangible book value of $2.53 per share as of September 30, 2025, creating $4.72 per-share dilution for recipients. Shares outstanding were 651,297,219 as of September 30, 2025 and are expected to be 652,814,837 after this issuance. Archer highlights its Midnight eVTOL air taxi program, defense-focused VTOL development with Anduril, and recent strategic moves including agreements to acquire control of Hawthorne Airport as a Los Angeles hub. The company notes ongoing losses, the need for additional capital, heavy regulatory dependence, and the absence of plans to pay cash dividends as key risks.
Archer Aviation Inc. filed a prospectus supplement to issue up to $27,641,113.80 of Class A common stock as non-cash payment for services to designated providers. Shares will be issued over the next several fiscal quarters, with the number of shares on each issuance date set by the five-day VWAP ending prior to the related payment date. The company’s Class A common stock trades on the NYSE under “ACHR”.
Archer will not receive cash proceeds from these issuances and does not expect to pay placement or underwriting fees. Using the last reported price of $8.88 on November 6, 2025, the company illustrates up to 3,112,738 shares could be issued, with actual totals varying by VWAP. As of September 30, 2025, net tangible book value was $2.53 per share; on the illustrative pricing, it would be $2.56, implying immediate dilution of $6.32 per share to purchasers at the assumed price.
Archer Aviation (ACHR) is offering 81,250,000 shares of Class A common stock at $8.00 per share under a prospectus supplement. The offering totals $650.0 million gross, with placement agent fees of $24,149,230.77 and estimated net proceeds of approximately $624.9 million. Moelis & Company LLC and Cantor Fitzgerald & Co. are acting as placement agents on a reasonable best efforts basis. Delivery is expected on or about November 10, 2025, subject to customary closing conditions.
Archer plans to allocate $151 million to its pending Hawthorne Airport acquisition and $20 million to initial redevelopment, with the remainder for general corporate purposes, including future Hawthorne-related projects. Shares outstanding are expected to be 732,547,219 immediately after the offering. As context, shares outstanding were 651,297,219 as of September 30, 2025. The filing notes an immediate $4.90 per-share dilution to new investors.
Selected Q3 2025 figures: GAAP total operating expenses $174.8M, net loss $(129.9)M, and cash, cash equivalents and short-term investments of $1,641.3M. Adjusted EBITDA was $(116.1)M.
Archer Aviation filed a prospectus supplement to offer warrants issued as payment for services, tied to performance milestones, with an aggregate service value of $5,000,000. The warrants carry a $0.01 per‑share exercise price, and the number of underlying Class A shares on each issuance date is determined by the 10‑day VWAP before that date. This filing also covers the Class A shares issuable upon exercise.
The warrants will be issued in six fully vested tranches beginning in the first quarter of 2026, are exercisable until the earlier of a liquidation event or five years from issuance, and allow cashless exercise. The warrants will not be listed and have limited transferability. Archer will not receive cash from the share issuance and may receive only nominal proceeds upon exercise; no placement agent fees apply and estimated offering expenses are $35,000. As context, Class A shares outstanding were 640,636,644 as of June 30, 2025.