Archer Aviation insider plans sale of 13,880 shares

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.

Rhea-AI Filing Summary

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.

Key Figures

Planned shares to be sold: 13,880 shares Estimated value of planned sale: $89,009.66 Prior 3-month shares sold: 12,414 shares +3 more

6 metrics

Planned shares to be sold 13,880 shares Class A common stock proposed for sale on or after August 17, 2026

Estimated value of planned sale $89,009.66 Aggregate amount for 13,880 Class A shares in the proposed transaction

Prior 3-month shares sold 12,414 shares Class A shares sold on May 18, 2026 during the past 3 months

Value of prior 3-month sale $73,896.82 Aggregate proceeds from 12,414 Class A shares sold on May 18, 2026

Restricted stock vesting date 08/14/2026 Date the compensation-related restricted stock vested

Proposed sale date 08/17/2026 Date from which the 13,880 shares may be sold

Key Terms

Form 144, restricted stock vesting, Class A, Compensation

4 terms

Form 144 regulatory

"Harsh Rungta filed a Form 144 indicating an intention to sell"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

restricted stock vesting financial

"These shares relate to restricted stock vesting from the issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Class A financial

"intention to sell 13,880 Class A shares of common stock"

Class A denotes a specific group of a company’s shares that carry a particular set of rights—most commonly different voting power or dividend priority compared with other share classes. Think of it like different seats on a bus where some seats let you steer and others only ride: knowing whether a share is Class A tells investors how much influence they have over company decisions and how returns might be distributed, which affects control and value.

Compensation financial

"These shares relate to restricted stock vesting from the issuer as compensation"

FAQ

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

What does ACHR’s latest Form 144 filing by Harsh Rungta disclose?

The filing reports an intention to sell 13,880 Class A shares of Archer Aviation Inc. common stock. These shares stem from restricted stock vesting on August 14, 2026 and are planned for sale on or after August 17, 2026.

How many ACHR shares is Harsh Rungta planning to sell and for what value?

Harsh Rungta plans to sell 13,880 Class A shares of Archer Aviation Inc. stock. The planned sale has an estimated aggregate value of about $89,009.66, according to the Form 144 disclosure.

When are the ACHR shares in this Form 144 expected to be sold?

The Form 144 lists a proposed sale date of August 17, 2026 for 13,880 Class A shares of Archer Aviation Inc. stock, following restricted stock vesting that occurred on August 14, 2026.

What is the source of the ACHR shares in Harsh Rungta’s Form 144 filing?

The 13,880 ACHR Class A shares come from restricted stock vesting classified as Compensation. The issuer granted and vested these shares on August 14, 2026 before the proposed sale reported in the filing.

Has Harsh Rungta sold ACHR shares in the past three months?

Yes. The Form 144 notes that Harsh Rungta sold 12,414 Class A shares of Archer Aviation Inc. on May 18, 2026, with total proceeds of approximately $73,896.82 over the prior three months.

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

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Available on EDGAR 08/17/2026 - 04:42 PM Accepted by SEC EDGAR 08/17/2026 - 04:41 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002064297
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Archer Aviation Inc.
SEC File Number	001-39668
Address of Issuer	190 WEST TASMAN DRIVE SAN JOSE CALIFORNIA 95134
Phone	650-272-3233
Name of Person for Whose Account the Securities are To Be Sold	Rungta Harsh
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	13880	89009.66	770023800	08/17/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	08/14/2026	Restricted Stock Vesting	Issuer			13880	08/14/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Harsh Rungta 190 West Tasman Drive San Jose CA 95134	Class A	05/18/2026	12414	73896.82

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	08/17/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Harsh Rungta.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)