AST SpaceMobile (ASTS) director Keith Larson reports 715-share purchase

Q: What insider transaction did ASTS director Keith Larson report?

Director Keith Larson reported buying 715 shares of AST SpaceMobile, Inc. Class A Common Stock on 12/17/2025 at a price of $70.02 per share .

Q: What is Keith Larson’s relationship to AST SpaceMobile, Inc. (ASTS)?

Keith Larson is listed as a director of AST SpaceMobile, Inc. in the report, which triggers reporting obligations for his equity transactions.

Q: Is Keith Larson’s ASTS shareholding direct or indirect?

The filing classifies his ownership as indirect (I) , held by IRA , meaning the shares are owned through an individual retirement account rather than directly in his own name.

Q: Does this Form 4 report any derivative securities for ASTS?

The section for derivative securities is present, but in the provided content there are no specific derivative transactions or holdings listed for this reporting person.

Filing Impact

(Neutral)

Filing Sentiment

(Positive)

Form Type

Rhea-AI Filing Summary

AST SpaceMobile director Keith Larson reported a small planned share purchase. On 12/17/2025, he acquired 715 shares of Class A Common Stock of AST SpaceMobile, Inc. at a price of $70.02 per share. After this transaction, he beneficially owned 1,390 shares, held indirectly through an IRA.

The filing states that the trade was executed under a pre-arranged Rule 10b5-1 trading plan that Larson adopted on September 8, 2025, which is designed to provide an affirmative defense for trades made according to preset instructions.

Insider Trade Summary

Net Buyer: 715 shares

Net Buy 1 txn

Insider LARSON KEITH R

Role Director

Bought 715 shs ($50K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock	715	$70.02	$50K

Holdings After Transaction: Class A Common Stock — 1,390 shares (Indirect, By IRA)

Footnotes (1)

F1. The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 8, 2025.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 12/17/2025 - 06:00 PM

FAQ

What insider transaction did ASTS director Keith Larson report?

Director Keith Larson reported buying 715 shares of AST SpaceMobile, Inc. Class A Common Stock on 12/17/2025 at a price of $70.02 per share.

How many ASTS shares does Keith Larson beneficially own after this transaction?

Following the reported transaction, Keith Larson beneficially owns 1,390 shares of AST SpaceMobile, Inc. Class A Common Stock, held indirectly through an IRA.

Was Keith Larson’s ASTS trade under a Rule 10b5-1 plan?

Yes. The filing explains that the transaction was made under a Rule 10b5-1 trading plan that Larson adopted on September 8, 2025, using preset trading instructions.

What is Keith Larson’s relationship to AST SpaceMobile, Inc. (ASTS)?

Keith Larson is listed as a director of AST SpaceMobile, Inc. in the report, which triggers reporting obligations for his equity transactions.

Is Keith Larson’s ASTS shareholding direct or indirect?

The filing classifies his ownership as indirect (I), held by IRA, meaning the shares are owned through an individual retirement account rather than directly in his own name.

Does this Form 4 report any derivative securities for ASTS?

The section for derivative securities is present, but in the provided content there are no specific derivative transactions or holdings listed for this reporting person.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

LARSON KEITH R

(Last)

(First)

(Middle)

C/O AST SPACEMOBILE, INC., MIDLAND AIR &

SPACE PORT, 2901 ENTERPRISE LANE

(Street)

MIDLAND

79706

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
AST SpaceMobile, Inc. [ ASTS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
12/17/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	12/17/2025		P		715⁽¹⁾	A	$70.02	1,390	I	By IRA

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 8, 2025.

	/s/ Keith Larson	12/17/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR