AXTI Form 144: Notice to Sell 20,000 Shares

AXTI filed a Rule 144 notice reporting an affiliate sale notice for Common Stock.

Rhea-AI Filing Summary

AXTI filed a Rule 144 notice reporting an affiliate sale notice for Common Stock. The filing shows a sale of 20,000 shares on 03/10/2026 with a reported value of $919,918.00. The record lists Nasdaq as the market and includes prior equity compensation items such as RSA and an Open Market Purchase entry dated 09/08/2004.

Insights

Securities Transactions Counsel

Rule 144 notice of proposed resale by an affiliate, reporting a specific sale date and value.

The filing records a proposed or reported resale under Rule 144 consisting of 20,000 shares on 03/10/2026 and a gross value of $919,918.00. The entry identifies the security as Common Stock listed on Nasdaq.

Timing and cash‑flow treatment beyond the reported sale date are not detailed in the excerpt; subsequent SEC filings or broker records will show whether resale proceeds were received or how the transaction was settled.

Key Figures

Shares sold (past 3 months): 20,000 shares Reported value of sale: $919,918.00 Record date shown: 06/08/2026 +2 more

5 metrics

Shares sold (past 3 months) 20,000 shares sale date <date>03/10/2026</date>

Reported value of sale $919,918.00 associated with the 03/10/2026 sale

Record date shown 06/08/2026 date listed alongside security details

Historical RSA entry 08/25/2004 equity compensation record (RSA)

Historical open market purchase 09/08/2004 listed as Open Market Purchase entry

Key Terms

Rule 144, RSA, Open Market Purchase

3 terms

Rule 144 regulatory

"144: Securities To Be Sold"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

RSA financial

"Common | 08/25/2004 | RSA | Issuer"

Open Market Purchase market

"09/08/2004 | Open Market Purchase | Open Market"

An open market purchase is when a company buys its own shares on public stock exchanges the same way any investor would, rather than through a private deal. Investors care because these purchases reduce the number of shares available, can boost earnings per share and share price, signal that management thinks the stock is undervalued, and use company cash that might otherwise go to reinvestment or dividends — like a business quietly buying back its own tickets at the box office.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does AXTI's Form 144 report?

It reports a proposed or reported resale of 20,000 shares by an affiliate on 03/10/2026. The filing lists a reported value of $919,918.00 and identifies the shares as Common Stock traded on Nasdaq.

Who is the reported seller on AXTI's Form 144?

The excerpt names David C. Chang with an address in Fremont, CA as associated with the reported sale. The filing links the sale to Common Stock and lists the transaction date as 03/10/2026.

Does AXTI's Form 144 state where the shares were sold?

The filing identifies the market as Nasdaq. It also records an open market transaction type and provides the sale date 03/10/2026 and reported value of $919,918.00.

Are there other equity entries noted in the AXTI excerpt?

Yes; the excerpt lists historical equity compensation items including an RSA dated 08/25/2004 and an Open Market Purchase dated 09/08/2004, shown as prior transaction records in the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/08/2026 - 11:16 AM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001188184
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	AXT INC
SEC File Number	000-24085
Address of Issuer	4281 TECHNOLOGY DR. FREMONT CALIFORNIA 94538
Phone	510.438.4700
Name of Person for Whose Account the Securities are To Be Sold	CHANG DAVID C
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Charles Schwab Corp 3000 Schwab Way Westlake TX 76262	8333	797051.00	65423184	06/08/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	08/25/2004	RSA	Issuer			7374	08/25/2004	Equity Compensation
Common	09/08/2004	Open Market Purchase	Open Market			959	09/08/2004	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
David C. Chang 4281 Technology Dr Fremont CA 94538	Common Stock	03/10/2026	20000	919918.00

144: Remarks and Signature

Remarks	Account Title: David C. Chang Revocable Trust U/A DTD 03/27/2006 David C. Chang as trustee
Date of Notice	06/08/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	David C. Chang
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)