David C. Chang's Insider Trades & SAST Disclosures

David C. Chang's most recent trade in AXT Inc was a trade of 8,333 Common Stock done at an average price of $111.2 . Disclosure was reported to the exchange on June 15, 2026.

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Stock	Client Name	Client Category	Action	Reported to Exchange	Quantity	Post Transaction Holding	Traded %	Avg. Price	Value	Security Type
AXT Inc	David C. Chang	Director	Sale of securities on an exchange or to another person at price $ 111.17 per share.	15 Jun 2026	8,333	65,165 (0%)	0%	111.2	926,392	Common Stock
AXT Inc	David C. Chang	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	04 Jun 2026	754	73,498 (0%)	0%		-	Common Stock
AXT Inc	David C. Chang	Director	Sale of securities on an exchange or to another person at price $ 46.00 per share.	10 Mar 2026	20,000	72,744 (0%)	0%	46.0	919,918	Common Stock
AXT Inc	David C. Chang	Director	Sale of securities on an exchange or to another person at price $ 14.84 per share.	09 Dec 2025	25,000	132,744 (0%)	0%	14.8	371,025	Common Stock
AXT Inc	David C. Chang	Director	Sale of securities on an exchange or to another person at price $ 12.33 per share.	28 Nov 2025	25,000	157,744 (0%)	0%	12.3	308,250	Common Stock
AXT Inc	David C. Chang	Director	Sale of securities on an exchange or to another person at price $ 10.72 per share.	28 Nov 2025	25,000	182,744 (0%)	0%	10.7	268,000	Common Stock
AXT Inc	David C. Chang	Director	Sale of securities on an exchange or to another person at price $ 8.94 per share.	05 Nov 2025	100,000	207,744 (0%)	0%	8.9	894,040	Common Stock
AXT Inc	David C. Chang	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	15 May 2025	55,172	307,744 (0%)	0%		-	Common Stock
AXT Inc	David C. Chang	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	16 May 2024	23,323	252,572 (0%)	0%		0	Common Stock
AXT Inc	David C. Chang	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	19 May 2022	15,238	205,926 (0%)	0%		0	Common Stock

*All Values are in $ Million

Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc
Security Type: Share/ Warrants / Convertible Debentures

Data as reported to USA Exchanges

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