STOCK TITAN

American Assets Trust (NYSE: AAT) chair adds 50K shares

(Very High)
(Positive)
Form Type
4

Rhea-AI Filing Summary

American Assets Trust, Inc. (AAT) reports that Executive Chairman and ten percent owner Ernest S. Rady, through Ernest Rady Trust U/D/T March 10, 1983 ("ERT"), purchased 50,000 shares of common stock on 2026-08-21 at $22.75 per share in an open-market or private transaction. After this purchase, ERT holds 8,916,117 shares, which the reporting person disclaims beneficial ownership of except to the extent of his pecuniary interest. The filing also lists indirect holdings through American Assets, Inc. (2,267,022 shares), Insurance Company of the West (1,275,336), Rady Foundation (1,209,021), Explorer Insurance Company (200,000), and Evelyn Shirley Rady Trust (107,859), each with similar pecuniary-interest disclaimers, plus 66,680 shares held directly by Ernest Rady IRA.

Positive

  • None.

Negative

  • None.

Insights

Analyzing...

Insider RADY ERNEST S
Role Executive Chairman
Bought 50,000 shs ($1.14M)
Type Security Shares Price Value
Purchase Common Stock, par value $0.01 F1 50,000 $22.75 $1.14M
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 — 8,916,117 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 50,000 shares Common Stock, par value $0.01, purchased on 2026-08-21
Purchase price per share $22.75 per share Open-market or private transaction on 2026-08-21
ERT holdings after transaction 8,916,117 shares Indirectly held by Ernest Rady Trust after 50,000-share purchase
AAI indirect holdings 2,267,022 shares Held by American Assets, Inc., directly controlled by the reporting person
ICW indirect holdings 1,275,336 shares Held by Insurance Company of the West, directly controlled by the reporting person
RF indirect holdings 1,209,021 shares Held by Rady Foundation, directly controlled by the reporting person
EIC indirect holdings 200,000 shares Held by Explorer Insurance Company, directly controlled by the reporting person
Direct IRA holdings 66,680 shares Held by Ernest Rady IRA
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership of such shares, except..."
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"
indirect ownership financial
"Represents shares held by American Assets, Inc. ("AAI"), which is directly controlled"
Executive Chairman financial
"Reporting Person is the Executive Chairman of American Assets Trust, Inc."
An executive chairman is the board leader who also takes an active role in running the company, combining oversight of the board with hands-on involvement in strategy and major decisions. For investors, this matters because it concentrates influence in one person—like a team captain who both sets the game plan and plays on the field—so their judgment can speed decisions but also increases governance and succession risk that can affect stock value.

FAQ

What transaction did Ernest S. Rady report in this Form 4 for AAT?

Ernest S. Rady, Executive Chairman of AAT, reported that the Ernest Rady Trust (ERT) purchased 50,000 shares of American Assets Trust, Inc. common stock on 2026-08-21 in an open-market or private transaction at $22.75 per share.

At what price were the American Assets Trust (AAT) shares bought in this Form 4?

The reported purchase of American Assets Trust, Inc. (AAT) common stock was made at $22.75 per share for 50,000 shares, according to the Form 4 filed for Ernest S. Rady’s indirect holdings through the Ernest Rady Trust.

How many AAT shares does the Ernest Rady Trust hold after the reported transaction?

Following the purchase, the Ernest Rady Trust (ERT) holds 8,916,117 shares of American Assets Trust, Inc. (AAT) common stock. Ernest S. Rady is trustee and disclaims beneficial ownership of these shares except to the extent of his pecuniary interest.

What other indirect holdings in AAT are associated with Ernest S. Rady?

Entities associated with Ernest S. Rady hold additional AAT shares: 2,267,022 via American Assets, Inc., 1,275,336 via Insurance Company of the West, 1,209,021 via Rady Foundation, 200,000 via Explorer Insurance Company, and 107,859 via Evelyn Shirley Rady Trust, all with pecuniary-interest disclaimers.

How many American Assets Trust (AAT) shares are held directly for Ernest S. Rady?

The filing shows 66,680 shares of American Assets Trust, Inc. (AAT) common stock held directly by the Ernest Rady IRA as of 2026-08-21.

Was the AAT share purchase by Ernest S. Rady under a Rule 10b5-1 trading plan?

No. The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed for this filing, and there is no footnote stating that the 50,000-share purchase of AAT stock was made pursuant to a Rule 10b5-1 trading plan.

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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)
08/21/2026
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 $0.0108/21/2026P50,000A$22.758,916,117IBy 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-fact08/21/2026
** 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)