AST SpaceMobile grants Thorsen 200,000 stock units

The award is scheduled to vest in thirds over three anniversaries, contingent on continued service through each vesting date.

Rhea-AI Filing Summary

AST SpaceMobile, Inc. reported a grant of 200,000 restricted stock units to Wayne Thorsen, its EVP & Chief Commercial Officer, on September 28, 2026. One-third is scheduled to vest on each of the first, second, and third anniversaries of that date, subject to his continued service through each vesting date. Each RSU represents a contingent right to receive one share of Class A common stock.

Insider Trade Summary

Grant/Award: 200,000 shares

Grant/Award 1 txn

Insider Thorsen Wayne

Role EVP & Chief Commercial Officer

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock F1	200,000	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 200,000 shares (Direct)

Footnotes (1)

1. F1. Represents a grant of restricted stock units ("RSUs") that will vest one third on the first, second, and third anniversary of September 28, 2026, subject to the Reporting Person's continued service through the vesting date. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock.

Key Figures

Restricted stock units granted: 200,000 restricted stock units Shares per RSU: 1 share Vesting schedule: One-third on each of 3 anniversaries

3 metrics

Restricted stock units granted 200,000 restricted stock units Granted September 28, 2026

Shares per RSU 1 share Each RSU represents a contingent right to receive one share of Class A common stock

Vesting schedule One-third on each of 3 anniversaries First, second, and third anniversaries of September 28, 2026; subject to continued service through each vesting date

Key Terms

restricted stock units, contingent right, continued service

3 terms

restricted stock units technical

"Represents a grant of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right technical

"Each RSU represents a contingent right to receive one share"

continued service technical

"subject to the Reporting Person's continued service through the vesting date"

FAQ

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

How many RSUs did ASTS's chief commercial officer receive?

Wayne Thorsen received a grant of 200,000 RSUs on September 28, 2026. One-third is scheduled to vest on each of the first, second, and third anniversaries of that date, subject to his continued service through each vesting date. Each RSU represents a contingent right to receive one share of Class A common stock.

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

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Available on EDGAR 10/01/2026 - 06:32 PM Accepted by SEC EDGAR 10/01/2026 - 06:32 PM Learn about SEC filing dates

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^*

Thorsen Wayne

(Last) (First) (Middle)

C/O AST SPACEMOBILE, INC., MIDLAND

AIR & SPACE PORT, 2901 ENTERPRISE LANE

(Street)

MIDLAND TEXAS 79706

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Chief Commercial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/28/2026

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	09/28/2026		A		200,000(1)	A	$0	200,000	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents a grant of restricted stock units ("RSUs") that will vest one third on the first, second, and third anniversary of September 28, 2026, subject to the Reporting Person's continued service through the vesting date. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock.

	/s/ Wayne Thorsen	10/01/2026
	** 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.
* Form 4: SEC 1474 (03-26)