Archer Aviation (NYSE: ACHR) insider lines up sale after May stock cash-out

Rhea-AI Filing Summary

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.

Key Figures

Shares to be sold: 10,015 Class A shares Aggregate market value of planned sale: $64,224.20 Acquisition date of shares: 08/14/2026 +3 more

6 metrics

Shares to be sold 10,015 Class A shares Planned sale reported for trading on or after 08/17/2026

Aggregate market value of planned sale $64,224.20 Value associated with 10,015 Class A shares to be sold

Acquisition date of shares 08/14/2026 Restricted stock vesting date for the 10,015 Class A shares

Shares sold in past 3 months 9,860 Class A shares Shares sold on 05/18/2026

Proceeds from past sale $58,693.62 Total proceeds from 9,860 Class A shares sold on 05/18/2026

Intended trading market NYSE Planned venue for sale of the 10,015 Class A shares

Key Terms

Form 144, Restricted Stock Vesting, Compensation, Securities Sold During The Past 3 Months

4 terms

Form 144 regulatory

"144: Securities To Be Sold"

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

"Class A | 08/14/2026 | Restricted Stock Vesting | 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.

Compensation financial

"10015 | 08/14/2026 | Compensation"

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

FAQ

What does Priya Gupta’s Form 144 filing mean for ACHR shareholders?

The filing reports intent to sell 10,015 Class A shares of ACHR, valued at $64,224.20. It is a disclosure of a planned sale under Rule 144, not a confirmation that the sale has already occurred.

How many ACHR shares is Priya Gupta planning to sell under this Form 144?

Priya Gupta plans to sell 10,015 Class A shares of ACHR. These shares were acquired through restricted stock vesting on 08/14/2026 and are intended to be sold on or after 08/17/2026 on the NYSE.

What is the total market value of the ACHR shares covered by this Form 144?

The Form 144 lists an aggregate market value of $64,224.20 for the 10,015 Class A shares of ACHR. This figure reflects the market value used for the notice, not necessarily the final sale proceeds.

How were the ACHR shares in Priya Gupta’s Form 144 acquired?

The 10,015 Class A shares of ACHR were acquired through restricted stock vesting on 08/14/2026 as compensation from the issuer. Form 144 discloses this origin in the “Securities To Be Sold” section.

Has Priya Gupta sold ACHR shares in the last three months?

Yes. The filing reports that on 05/18/2026, Priya Gupta sold 9,860 Class A shares of ACHR for total proceeds of $58,693.62. This appears under the “Securities Sold During The Past 3 Months” section.

Through which broker will the ACHR shares in this Form 144 be sold?

The planned sale of 10,015 Class A shares of ACHR will be handled by Fidelity Brokerage Services LLC, located at 900 Salem Street, Smithfield, RI 02917, with trading indicated for the NYSE.

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Available on EDGAR 08/17/2026 - 04:41 PM Accepted by SEC EDGAR 08/17/2026 - 04:40 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
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	10015	64224.20	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			10015	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
Priya Gupta 190 West Tasman Drive San Jose CA 95134	Class A	05/18/2026	9860	58693.62

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)