AST SpaceMobile (ASTS) grants CFO 75,000 RSUs with multi-year vesting

Rhea-AI Filing Summary

AST SpaceMobile, Inc. (ASTS) reported that its Chief Financial Officer and Chief Legal Officer, Andrew Martin Johnson, received an equity award of Class A Common Stock. The award consists of 75,000 restricted stock units (RSUs), recorded as an acquisition at no cash cost per share.

According to the award terms, the RSUs will vest in three equal installments, one third on each of the first, second, and third anniversary of May 30, 2026, subject to the executive’s continued service through each vesting date. Each RSU represents a contingent right to receive one share of AST SpaceMobile’s Class A Common Stock, and following this grant the reporting person directly holds 556,484 shares.

Insider Trade Summary

Net Buyer: 75,000 shares

Net Buy 1 txn

Insider Johnson Andrew Martin

Role CFO and CLO

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock F1	75,000	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 556,484 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 May 30, 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

RSUs granted: 75,000 shares Price per share: $0.0000 Shares held after transaction: 556,484 shares +2 more

5 metrics

RSUs granted 75,000 shares Restricted stock units awarded to the reporting person on 2026-08-17

Price per share $0.0000 Recorded transaction price for the RSU grant

Shares held after transaction 556,484 shares Direct Class A Common Stock holdings following the RSU grant

Vesting structure 1/3 each anniversary RSUs vest one third on the first, second, and third anniversary of May 30, 2026

Vesting reference date May 30, 2026 Base date for measuring the three vesting anniversaries of the RSU grant

Key Terms

restricted stock units, RSUs, vest, contingent right

4 terms

restricted stock units financial

"Represents a grant of restricted stock units ("RSUs") that will vest one third"

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.

RSUs financial

"Represents a grant of restricted stock units ("RSUs") that will vest one third"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

vest financial

"RSUs that will vest one third on the first, second, and third anniversary"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

contingent right financial

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

FAQ

What insider transaction did ASTS report for Andrew Martin Johnson?

ASTS reported that CFO and CLO Andrew Martin Johnson received a grant of 75,000 RSUs of Class A Common Stock. The award was recorded at a per-share price of $0.0000 and is subject to a multi-year vesting schedule.

How many ASTS shares does the reporting person hold after this Form 4 transaction?

After the reported RSU grant, the reporting person directly holds 556,484 shares of AST SpaceMobile Class A Common Stock. This figure reflects holdings following the 75,000 RSU award disclosed in the Form 4 filing.

What is the vesting schedule for the 75,000 RSUs reported by ASTS?

The 75,000 RSUs will vest in three equal installments, one third on each of the first, second, and third anniversary of May 30, 2026. Vesting is conditioned on the reporting person’s continued service through each vesting date.

Does the ASTS insider pay cash for the RSUs granted on this Form 4?

No cash payment is indicated for the grant; the RSUs were reported with a transaction price of $0.0000 per share. The award is compensation that may settle in ASTS Class A shares as the RSUs vest.

What does each RSU granted by ASTS represent for the reporting person?

Each RSU represents a contingent right to receive one share of AST SpaceMobile’s Class A Common Stock. The right becomes actual shares only upon vesting and settlement, subject to continued service conditions.

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/19/2026 - 09:49 PM Accepted by SEC EDGAR 08/19/2026 - 09:48 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^*

Johnson Andrew Martin

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026

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	08/17/2026		A		75,000(1)	A	$0	556,484	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 May 30, 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/ Andrew M. Johnson	08/19/2026
	** 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)