Offerings // American Assets Trust, Inc.

AAT offering history

Every offering-related filing in American Assets Trust, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 849 filings back to Sep 13, 2010.

Last executed offering

Sep 11, 2024

424B2 — priced deal (shares or notes)

Last registration (announced)

Dec 20, 2023

S-3ASR — capacity, not a sale

Executed, last 12 months

424B pricings + 8-K 3.02 sales

Registered, last 12 months

S-1/S-3/F-series registrations

Date	Filing		What it means
Sep 11, 2024	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Sep 10, 2024	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Sep 10, 2024	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Dec 20, 2023	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Dec 3, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jan 19, 2021	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jan 15, 2021	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jan 14, 2021	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jan 14, 2021	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jan 14, 2021	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jan 14, 2021	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Jan 14, 2021	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jun 14, 2019	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jun 12, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 10, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 5, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 7, 2018	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Feb 6, 2018	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Feb 5, 2018	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
May 27, 2015	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 28, 2015	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Apr 28, 2015	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Mar 27, 2015	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Feb 27, 2015	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Feb 6, 2015	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Feb 6, 2015	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Feb 6, 2015	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 6, 2013	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 17, 2012	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 17, 2012	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 7, 2012	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Feb 7, 2012	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 14, 2011	424B4 →	EXECUTED	Final prospectus — offering priced (typical for IPOs and marketed share deals)
Jan 12, 2011	S-11/A →	REGISTERED	S-11/A registration — capacity to sell shares, not a sale yet
Jan 12, 2011	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 11, 2011	S-11/A →	REGISTERED	S-11/A registration — capacity to sell shares, not a sale yet
Jan 3, 2011	S-11/A →	REGISTERED	S-11/A registration — capacity to sell shares, not a sale yet
Jan 3, 2011	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Dec 17, 2010	S-11/A →	REGISTERED	S-11/A registration — capacity to sell shares, not a sale yet
Dec 6, 2010	S-11/A →	REGISTERED	S-11/A registration — capacity to sell shares, not a sale yet

AAT offering-related filings from SEC EDGAR, newest first (capped at 40). Each links to the original document.

Two honest limits. (1) A 424B takedown can price shares or notes— EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.

Is a shelf active now? →Do they need money? →Red flags →Full AAT workspace →

AAT offering FAQ

When did AAT last execute an offering?

Per SEC filings, American Assets Trust, Inc.'s most recent priced offering document is a 424B2 filed 2024-09-11. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did AAT last announce or register an offering?

The most recent registration is a S-3ASR filed 2023-12-20. A registration is capacity to sell shares — not a sale.

Does an offering always mean dilution?

Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.