Archer ex-director sells 10,200 warrant units

Archer Aviation Inc. (ACHR) is the issuer for a Form 144 filed in connection with sales of its securities by former board member Michael Spellacy.

Rhea-AI Filing Summary

Archer Aviation Inc. (ACHR) is the issuer for a Form 144 filed in connection with sales of its securities by former board member Michael Spellacy. The notice covers warrants to purchase Archer securities, including a sale of 10,200 warrant units executed through an account at Achill Holdings LLC where Spellacy is an authorized individual and account stakeholder. The filing also reports prior activity in the last three months, including a separate transaction involving 100,000 warrants. Pershing Advisor Solutions is listed in connection with the current proposed sale.

Key Figures

Current warrant units in sale: 10,200 units Warrants sold in past 3 months: 100,000 warrants Amount from past 3 months transaction: 6,306.41 +2 more

5 metrics

Current warrant units in sale 10,200 units Warrants listed in the securities information section of the Form 144

Warrants sold in past 3 months 100,000 warrants Reported under Securities Sold During The Past 3 Months

Amount from past 3 months transaction 6,306.41 Figure associated with 100,000 warrants in past 3 months section

Date of notice 08/20/2026 Date the Form 144 notice was signed by Michael Spellacy

Warrant expiration date 08/19/2026 Expiration date listed for the warrants in the securities information section

Key Terms

Rule 144, pro rata distribution, non-managing member, Account Stakeholder

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

pro rata distribution financial

"The reported transaction was a pro rata distribution from Atlas Crest Investment LLC"

A pro rata distribution is when a company or organization shares out money, assets, or benefits evenly among all eligible people based on their size or share. For example, if a company makes a profit and distributes it to shareholders, each person gets a portion proportional to how many shares they own. It ensures everyone gets their fair part based on their ownership or stake.

non-managing member financial

"of which the reporting person was a non-managing member"

Account Stakeholder financial

"account in which Michale G. Spellacy is an authorized individual and Account Stakeholder"

FAQ

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

What does the Form 144 filing related to ACHR disclose about Michael Spellacy?

The Form 144 linked to ACHR discloses that former board member Michael Spellacy plans sales of Archer-related warrants. It notes a current sale of 10,200 warrant units and prior three-month activity involving 100,000 warrants.

How many Archer Aviation (ACHR) warrants are covered by the latest Form 144 notice?

The latest Form 144 related to ACHR covers a sale of 10,200 warrant units. The remarks specify these units were sold in an Achill Holdings LLC account where Michael G. Spellacy is an authorized individual and account stakeholder.

What securities did Michael Spellacy report selling in the past three months for ACHR?

Over the past three months, Michael Spellacy reported a transaction involving 100,000 Archer-related warrants. The Form 144 lists this in the "Securities Sold During The Past 3 Months" section with an associated amount of 6,306.41.

Who is the person named in the Form 144 for Archer Aviation Inc. (ACHR)?

The person named is Michael Spellacy, identified as a former board member of Archer Aviation Inc. The filing provides his name in the section for the person for whose account the securities are to be sold.

Which broker or custodian is mentioned in the ACHR Form 144 filing?

The Form 144 for ACHR mentions Pershing Advisor Solutions in the securities information section. This entity is listed in connection with the warrants that are the subject of the current sale notice.

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

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Accepted by SEC EDGAR 08/20/2026 - 09:50 AM EDT 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	0001829665
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 FLORIDA 95134
Phone	650-272-3233
Name of Person for Whose Account the Securities are To Be Sold	Spellacy Michael
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	Former Board Member

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
Warrants	Pershing Advisor Solutions 95 CHRISTOPHER COLUMBUS DR JERSEY CITY NJ 07399	10200	305.99	17394945	08/19/2026	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 *
Warrants	11/19/2021	The reported transaction was a pro rata distribution from Atlas Crest Investment LLC, of which the reporting person was a non-managing member	Atlas Crest Investment LLC			1046937	11/19/2021	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
Michael Spellacy 6 Elwil Drive Westport CT 06880	Warrants	08/11/2026	100000	6306.41

144: Remarks and Signature

Remarks	10,200 units of today's sale took place in the Achill Holdings LLC account in which Michale G. Spellacy is an authorized individual and Account Stakeholder.
Date of Notice	08/20/2026
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	Michael Spellacy
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)