STOCK TITAN

American Assets Trust (AAT) chair Ernest Rady buys 150,000 shares indirectly

(Very High)
(Positive)
Form Type
4

Rhea-AI Filing Summary

American Assets Trust, Inc. reported that Executive Chairman and 10% owner Ernest S. Rady, through the Ernest Rady Trust (ERT), purchased 150,000 shares of common stock in open-market or private transactions, including 100,000 shares at $22.86 on August 13, 2026 and 50,000 shares at $22.79 on August 14, 2026. The filing also lists indirect holdings in entities he controls, such as American Assets, Inc., Insurance Company of the West, Rady Foundation, Explorer Insurance Company, and the Evelyn Shirley Rady Trust, plus directly held shares in an Ernest Rady IRA, with Rady disclaiming beneficial ownership except to the extent of his pecuniary interest. The transactions were not marked as pursuant to a Rule 10b5-1 trading plan.

Positive

  • None.

Negative

  • None.

Insights

Analyzing...

Insider RADY ERNEST S
Role Executive Chairman
Bought 150,000 shs ($3.43M)
Type Security Shares Price Value
Purchase Common Stock, par value $0.01 F1 50,000 $22.79 $1.14M
Purchase Common Stock, par value $0.01 F1 100,000 $22.86 $2.29M
holding Common Stock, par value $0.01 F2 -- -- --
holding Common Stock, par value $0.01 F3 -- -- --
holding Common Stock, par value $0.01 F4 -- -- --
holding Common Stock, par value $0.01 F5 -- -- --
holding Common Stock, par value $0.01 F6 -- -- --
holding Common Stock, par value $0.01 F7 -- -- --
Holdings After Transaction: Common Stock, par value $0.01 — 8,802,531 shares (Indirect, By ERT); Common Stock, par value $0.01 — 2,267,022 shares (Indirect, By AAI); Common Stock, par value $0.01 — 1,275,336 shares (Indirect, By ICW); Common Stock, par value $0.01 — 1,209,021 shares (Indirect, By RF); Common Stock, par value $0.01 — 200,000 shares (Indirect, By EIC); Common Stock, par value $0.01 — 107,859 shares (Indirect, By ESRT); Common Stock, par value $0.01 — 66,680 shares (Direct)
Footnotes (7)
  1. F1. Represents shares held by Ernest Rady Trust U/D/T March 10, 1983 ("ERT"), for which the Reporting Person is the trustee. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
  2. F2. Represents shares held by American Assets, Inc. ("AAI"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
  3. F3. Represents shares held by Insurance Company of the West ("ICW"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
  4. F4. Represents shares held by Rady Foundation ("RF"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
  5. F5. Represents shares held by Explorer Insurance Company ("EIC"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
  6. F6. Represents shares held by Evelyn Shirley Rady Trust U/D/T March 10, 1983 ("ESRT"), for which the Reporting Person is the trustee. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
  7. F7. Represents shares held by Ernest Rady IRA.
Shares purchased 150,000 shares Total AAT common shares bought indirectly through Ernest Rady Trust in August 2026
Purchase price 8/13/2026 $22.86 per share 100,000 AAT common shares purchased indirectly on August 13, 2026
Purchase price 8/14/2026 $22.79 per share 50,000 AAT common shares purchased indirectly on August 14, 2026
Indirect holding via AAI 2,267,022 shares AAT common shares held indirectly through American Assets, Inc. after transactions
Indirect holding via ICW 1,275,336 shares AAT common shares held indirectly through Insurance Company of the West
Indirect holding via RF 1,209,021 shares AAT common shares held indirectly through Rady Foundation
Direct IRA holding 66,680 shares AAT common shares held directly by Ernest Rady IRA
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein."
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest financial
"disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein."
indirect ownership financial
"Represents shares held by American Assets, Inc. ("AAI"), which is directly controlled by the Reporting Person."
open market or private transaction financial
"transaction_code_description: Purchase in open market or private transaction"

FAQ

What insider purchases did AAT’s Ernest S. Rady report in this Form 4?

Ernest S. Rady reported purchasing 150,000 AAT common shares through the Ernest Rady Trust. The buys included 100,000 shares at $22.86 on August 13, 2026 and 50,000 shares at $22.79 on August 14, 2026 in open-market or private transactions.

At what prices did Ernest S. Rady buy American Assets Trust (AAT) shares?

Rady’s indirect purchases through the Ernest Rady Trust were made at $22.86 per share for 100,000 shares and $22.79 per share for 50,000 shares. Both transactions involved AAT common stock with a par value of $0.01 per share.

Were Ernest S. Rady’s AAT share purchases under a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox is not marked as affirmed, indicating these transactions were not reported as pursuant to a Rule 10b5-1 trading plan. The purchases are instead characterized as open-market or private transactions by the reporting entities.

How are the AAT shares held that Ernest S. Rady reports in this filing?

The reported AAT shares are held indirectly through entities and trusts, including the Ernest Rady Trust, American Assets, Inc., Insurance Company of the West, Rady Foundation, Explorer Insurance Company, and the Evelyn Shirley Rady Trust, plus directly in an Ernest Rady IRA.

Does Ernest S. Rady claim full beneficial ownership of the reported AAT shares?

No. For shares held through the trusts and entities, Rady disclaims beneficial ownership except to the extent of his pecuniary interest in each entity. He is trustee or controlling person for several of these entities that hold American Assets Trust common stock.

What positions does Ernest S. Rady hold at American Assets Trust (AAT)?

Ernest S. Rady is identified as Executive Chairman, a director, and a 10% owner of American Assets Trust, Inc. These roles are disclosed in the reporting person information associated with this insider ownership and transaction report.

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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*
RADY ERNEST S

(Last)(First)(Middle)
C/O AMERICAN ASSETS TRUST, INC.
3420 CARMEL MOUNTAIN ROAD, SUITE 100

(Street)
SAN DIEGO CALIFORNIA 92121

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
American Assets Trust, Inc. [ AAT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Executive Chairman
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/13/2026
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
Common Stock, par value $0.0108/13/2026P100,000A$22.868,752,531IBy ERT(1)
Common Stock, par value $0.0108/14/2026P50,000A$22.798,802,531IBy ERT(1)
Common Stock, par value $0.012,267,022IBy AAI(2)
Common Stock, par value $0.011,275,336IBy ICW(3)
Common Stock, par value $0.011,209,021IBy RF(4)
Common Stock, par value $0.01200,000IBy EIC(5)
Common Stock, par value $0.01107,859IBy ESRT(6)
Common Stock, par value $0.0166,680D(7)
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. Represents shares held by Ernest Rady Trust U/D/T March 10, 1983 ("ERT"), for which the Reporting Person is the trustee. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
2. Represents shares held by American Assets, Inc. ("AAI"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
3. Represents shares held by Insurance Company of the West ("ICW"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
4. Represents shares held by Rady Foundation ("RF"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
5. Represents shares held by Explorer Insurance Company ("EIC"), which is directly controlled by the Reporting Person. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
6. Represents shares held by Evelyn Shirley Rady Trust U/D/T March 10, 1983 ("ESRT"), for which the Reporting Person is the trustee. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
7. Represents shares held by Ernest Rady IRA.
Remarks:
/s/ Meleana Leaverton, Attorney-in-fact08/14/2026
** 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)