KEITH LARSON - 10 Dec 2025 Form 4 Insider Report for AST SpaceMobile, Inc. (ASTS)

Role: Director
Signature: /s/ Keith Larson
Issuer symbol: ASTS
Transactions as of: 10 Dec 2025
Transactions value $: $49,079
Form type: 4
Filing time: 10 Dec 2025, 18:00:21 UTC
Previous filing: 16 Jun 2025
Next filing: 17 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
LARSON KEITH R	Director	C/O AST SPACEMOBILE, INC., MIDLAND AIR &, SPACE PORT, 2901 ENTERPRISE LANE, MIDLAND	/s/ Keith Larson	10 Dec 2025	0001401658

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ASTS	Class A Common Stock	Purchase	$49.1K	+675		$72.71	675	10 Dec 2025	by IRA	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id	Content
F1	The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 8, 2025.
F2	Represents the weighted average selling price. These shares were purchased in multiple transactions at prices ranging from $71.54 per share to $72.85 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Content

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

Represents the weighted average selling price. These shares were purchased in multiple transactions at prices ranging from $71.54 per share to $72.85 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.