STOCK TITAN

AST SpaceMobile director buys 10,822 shares

(High)
(Positive)
Form Type
4

Rhea-AI Filing Summary

AST SpaceMobile, Inc. (ASTS) director Adriana Cisneros reported three indirect open‑market purchases of Class A Common Stock on 2026-08-31 totaling 10,822 shares. Purchases were made via her spouse, a portfolio trust entity, and an adult child’s account at prices between $57.00 and $58.87, bringing reported indirect holdings to 797,023 shares.

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Insights

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Insider Cisneros Adriana
Role Director
Bought 10,822 shs ($619K)
Type Security Shares Price Value
Purchase Class A Common Stock F1 1,384 $57.79 $80K
Purchase Class A Common Stock F2 8,768 $57.00 $500K
Purchase Class A Common Stock F3 670 $58.87 $39K
Holdings After Transaction: Class A Common Stock — 787,585 shares (Indirect, By Spouse); Class A Common Stock — 796,353 shares (Indirect, By Entity); Class A Common Stock — 797,023 shares (Indirect, By Child)
Footnotes (3)
  1. F1. Reflects shares held directly by the reporting person's spouse, Nicholas Griffin.
  2. F2. Reflects shares held by 1979 Edendale Investments Ltd., an entity held by The Adriana Cisneros 2014 Portfolio Trust, of which the reporting person is the beneficiary and for which the reporting person has the ability to remove and replace the trustee in certain limited circumstances.
  3. F3. Reflects shares held directly by adult child of the reporting person in individual account in the child's name. The child is a college student whose permanent address is the reporting person's household.
Shares purchased via spouse 1,384 shares Indirect purchase on 2026-08-31 at $57.79 per share, held by spouse Nicholas Griffin
Shares purchased via trust entity 8,768 shares Indirect purchase on 2026-08-31 at $57.00 per share by 1979 Edendale Investments Ltd.
Shares purchased via adult child 670 shares Indirect purchase on 2026-08-31 at $58.87 per share in adult child’s individual account
Total shares purchased (all transactions) 10,822 shares Aggregate of three indirect purchases on 2026-08-31 reported in Form 4
Indirect holdings after trust-entity purchase 796,353 shares Total indirect holdings reported after the 8,768-share transaction via 1979 Edendale Investments Ltd.
Total indirect holdings after all transactions 797,023 shares Reported indirect ownership following the 670-share purchase via adult child’s account
Purchase price range $57.00–$58.87 per share Per-share prices for AST SpaceMobile Class A Common Stock across the three reported purchases
Class A Common Stock financial
"three indirect open‑market purchases of Class A Common Stock on 2026-08-31"
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
indirect financial
"reported three indirect open‑market purchases of Class A Common Stock"
beneficiary financial
"an entity held by The Adriana Cisneros 2014 Portfolio Trust, of which the reporting person is the beneficiary"
open market or private transaction financial
"transaction_code_description":"Purchase in open market or private transaction""

FAQ

What insider transactions did ASTS director Adriana Cisneros report on this Form 4?

She reported three indirect purchases of AST SpaceMobile Class A Common Stock on 2026-08-31 totaling 10,822 shares, made through her spouse, a trust-held entity, and an adult child’s account, at prices between $57.00 and $58.87 per share.

How many ASTS shares did Adriana Cisneros buy through her spouse?

A transaction reflecting shares held by her spouse, Nicholas Griffin, involved the purchase of 1,384 shares of AST SpaceMobile Class A Common Stock at a price of $57.79 per share on 2026-08-31.

What ASTS shares were purchased via the adult child’s account?

A transaction reflecting shares held directly by an adult child of Adriana Cisneros involved the purchase of 670 shares of AST SpaceMobile Class A Common Stock on 2026-08-31 at a price of $58.87 per share.

What are Adriana Cisneros’s total reported ASTS holdings after these transactions?

After the purchases on 2026-08-31, Adriana Cisneros’s reported indirect holdings in AST SpaceMobile Class A Common Stock increased to 797,023 shares, including shares held by her spouse, the trust-related entity, and her adult child’s account.

Were the ASTS insider purchases made under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is not checked, and the transactions are coded as purchases in open market or private transactions, indicating they were not reported as being conducted under a Rule 10b5-1 trading plan.

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

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
Cisneros Adriana

(Last)(First)(Middle)
700 NW 1ST AVENUE, SUITE 1700

(Street)
MIAMI FLORIDA 33136

(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/31/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock08/31/2026P1,384A$57.79787,585IBy Spouse(1)
Class A Common Stock08/31/2026P8,768A$57796,353IBy Entity(2)
Class A Common Stock08/31/2026P670A$58.87797,023IBy Child(3)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Reflects shares held directly by the reporting person's spouse, Nicholas Griffin.
2. Reflects shares held by 1979 Edendale Investments Ltd., an entity held by The Adriana Cisneros 2014 Portfolio Trust, of which the reporting person is the beneficiary and for which the reporting person has the ability to remove and replace the trustee in certain limited circumstances.
3. Reflects shares held directly by adult child of the reporting person in individual account in the child's name. The child is a college student whose permanent address is the reporting person's household.
/s/ Adriana Cisneros09/01/2026
** Signature of Reporting PersonDate
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)