American Assets Trust, Inc. (AAT) has 15 known insider and institutional holders on record. The largest holder is RADY ERNEST S with 8,103,817 shares. Other notable holders include AMERICAN ASSETS INC and Wyll Adam.
Over the last 12 months, insiders have made 21 transactions in AAT stock — 16 buys (valued at $5.32M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
AAT Insider Ownership
Top Holder
RADY ERNEST S
8,103,817 shares
Buys (12 mo)
16
$5.32M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
8,103,817 |
2026-02-26 |
|
| 2 |
American Assets Inc |
10 Percent Owner |
186,805 |
2012-12-11 |
|
| 3 |
Wyll Adam |
President & CEO |
175,154 |
2025-12-04 |
|
| 4 |
Chamberlain John W. |
CEO and President |
152,234 |
2015-01-20 |
|
| 5 |
Barton Robert F. |
Executive Vice President & CFO |
95,218 |
2025-12-04 |
|
| 6 |
Gammieri Jerry |
SVP Construction and Devlp |
87,780 |
2025-12-04 |
|
| 7 |
Kinney Patrick |
Senior VP of Real Estate Ops |
34,001 |
2015-03-11 |
|
| 8 |
Olinger Thomas S |
Director |
28,295 |
2025-06-02 |
|
| 9 |
Sullivan Robert S |
Director |
26,507 |
2025-06-02 |
|
| 10 |
Finger Larry E |
Director |
11,807 |
2018-06-12 |
|
| 11 |
Schaefer Joy L. |
Director |
6,748 |
2025-06-02 |
|
| 12 |
Tran Nina A |
Director |
6,748 |
2025-06-02 |
|
| 13 |
Gold Alan D |
Director |
5,560 |
2012-07-11 |
|
| 14 |
Nelles Duane |
Director |
2,605 |
2020-06-10 |
|
| 15 |
Lange Edward F Jr |
Director |
1,951 |
2011-01-19 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-26 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
5,151 |
$20.06 |
$103.33K |
| 2026-02-25 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
5,597 |
$19.52 |
$109.25K |
| 2026-02-24 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
25,858 |
$19.28 |
$498.54K |
| 2026-02-24 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
28,858 |
$19.28 |
$556.38K |
| 2026-02-23 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
50,000 |
$19.50 |
$975K |
| 2026-02-20 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
3,528 |
$19.37 |
$68.34K |
| 2026-02-19 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
57,898 |
$18.83 |
$1.09M |
| 2026-02-18 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
100,000 |
$18.81 |
$1.88M |
| 2026-02-17 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Informative Buy |
1,968 |
$18.53 |
$36.47K |
| 2025-12-03 |
Gammieri Jerry |
SVP Construction and Devlp |
RSU Award |
34,505 |
- |
- |
| 2025-12-02 |
Gammieri Jerry |
SVP Construction and Devlp |
Return of Shares |
2,221 |
- |
- |
| 2025-12-03 |
Barton Robert F. |
Executive Vice President & CFO |
RSU Award |
99,681 |
- |
- |
| 2025-12-02 |
Barton Robert F. |
Executive Vice President & CFO |
Return of Shares |
5,761 |
- |
- |
| 2025-12-04 |
Wyll Adam |
President & CEO |
Tax Withholding of RSU |
10,478 |
$19.50 |
$204.32K |
| 2025-12-03 |
Wyll Adam |
President & CEO |
RSU Award |
161,023 |
- |
- |
| 2025-12-02 |
Wyll Adam |
President & CEO |
Return of Shares |
6,916 |
- |
- |
| 2025-12-02 |
Rady Ernest S |
10 Percent Owner, Officer: Executive Chairman |
Return of Shares |
2,778 |
- |
- |
| 2025-06-02 |
Schaefer Joy L. |
Director |
RSU Award |
4,453 |
- |
- |
| 2025-06-02 |
Olinger Thomas S |
Director |
RSU Award |
4,453 |
- |
- |
| 2025-06-02 |
Tran Nina A |
Director |
RSU Award |
4,453 |
- |
- |
| 2025-06-02 |
Sullivan Robert S |
Director |
RSU Award |
4,453 |
- |
- |
