AAT insider buying and SEC filings, explained
American Assets Trust, Inc. · CIK 1500217
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$36.1M
Insiders who bought
1
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 14, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 50,000 shares indirectly at $21.65 ($1.1M), reported as a purchase (code P). Indirect holdings up 2% to 2,463,658 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 16, 2026 |
| Aug 31–Sep 2, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 166,636 shares indirectly between Aug 31 and Sep 2 at about $22.45 ($3.7M), reported as a purchase (code P). Indirect holdings up 4% to 2,413,658 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 2, 2026 |
| Aug 27–28, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 100,000 shares indirectly between Aug 27 and Aug 28 at about $22.54 ($2.3M), reported as a purchase (code P). Indirect holdings up 2% to 2,317,022 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 28, 2026 |
| Aug 24–26, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 79,729 shares indirectly between Aug 24 and Aug 26 at about $22.83 ($1.8M), reported as a purchase (code P). Indirect holdings up 1% to 8,995,846 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 21, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 50,000 shares indirectly at $22.75 ($1.1M), reported as a purchase (code P). Indirect holdings up 1% to 8,916,117 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 21, 2026 |
| Aug 17–19, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 63,586 shares indirectly between Aug 17 and Aug 19 at about $22.59 ($1.4M), reported as a purchase (code P). Indirect holdings up 1% to 8,866,117 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 19, 2026 |
| Aug 13–14, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 150,000 shares indirectly between Aug 13 and Aug 14 at about $22.84 ($3.4M), reported as a purchase (code P). Indirect holdings up 2% to 8,802,531 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 14, 2026 |
| Aug 10–11, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 193,243 shares indirectly between Aug 10 and Aug 11 at about $22.49 ($4.3M), reported as a purchase (code P). Indirect holdings up 2% to 8,652,531 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Aug 5–7, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 35,763 shares indirectly between Aug 5 and Aug 7 at about $22.84 ($817K), reported as a purchase (code P). Indirect holdings up <1% to 8,459,288 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 7, 2026 |
| Jun 15, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 10,000 shares indirectly at $24.21 ($242K), reported as a purchase (code P). Indirect holdings up <1% to 8,426,525 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 15, 2026 |
| Jun 10–12, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 30,000 shares indirectly between Jun 10 and Jun 12 at about $24.63 ($739K), reported as a purchase (code P). Indirect holdings up <1% to 8,416,525 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 12, 2026 |
| Jun 1, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 10,000 shares indirectly at $23.40 ($234K), reported as a purchase (code P). Indirect holdings up <1% to 8,388,525 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 3, 2026 |
| May 27–29, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 106,337 shares indirectly between May 27 and May 29 at about $22.72 ($2.4M), reported as a purchase (code P). Indirect holdings up 1% to 8,378,525 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 29, 2026 |
| May 22, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 10,000 shares indirectly at $22.67 ($227K), reported as a purchase (code P). Indirect holdings up <1% to 8,272,188 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 22, 2026 |
| May 19–21, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 78,855 shares indirectly between May 19 and May 21 at about $21.56 ($1.7M), reported as a purchase (code P). Indirect holdings up 1% to 8,262,188 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 21, 2026 |
| May 15–18, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 100,528 shares indirectly between May 15 and May 18 at about $20.94 ($2.1M), reported as a purchase (code P). Indirect holdings up 1% to 8,183,333 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 18, 2026 |
| May 12–14, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 170,640 shares indirectly between May 12 and May 14 at about $21.04 ($3.6M), reported as a purchase (code P). Indirect holdings up 17% to 1,179,661 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 14, 2026 |
| Feb 25–26, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 10,748 shares indirectly between Feb 25 and Feb 26 at about $19.78 ($213K), reported as a purchase (code P). Indirect holdings up <1% to 8,114,565 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 26, 2026 |
| Feb 20–24, 2026 | Purchase (code P) Amended filing | Ernest S. Rady (Chair and Director) bought 79,386 shares indirectly between Feb 20 and Feb 24 at about $19.42 ($1.5M), reported as a purchase (code P). Indirect holdings up 1% to 8,103,817 shares. Not marked as a 10b5-1 plan trade. This amends a filing from Feb 24. | SEC filing Filed Feb 26, 2026 |
| Feb 17–19, 2026 | Purchase (code P) | Ernest S. Rady (Chair and Director) bought 159,866 shares indirectly between Feb 17 and Feb 19 at about $18.81 ($3.0M), reported as a purchase (code P). Indirect holdings up 2% to 8,024,431 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 19, 2026 |
8 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
Follow AAT in the Insider Ledger app
Get the appA plain-English brief of insider purchases, 8-Ks and red flags at the companies you pick. No account needed.