Form 4 for AXTI AXT INC

Accepted 2026-03-10 00:00:00 ET · period of report 2026-03-03 · accession 0001437749-26-007604 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
MI	2026-03-10	2026-03-06+	AXTI	YOUNG MORRIS S	CEO, Dir	S - Sale	$36.70	-134.2K	2.47M	-5%	-$4.93M
I	2026-03-10	2026-03-03	AXTI	YOUNG MORRIS S	CEO, Dir	G - Gift	$0.00	-3,780	2.48M	-0.2%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-03-09	S	D	125,893	$36.51	2,344,065	I By Young Family Trust DTD	—	—	(F2) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $38.81,inclusive. Upon request by the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate transaction.
2	Common	Common Stock	2026-03-06	S	D	8,300	$39.65	2,469,958	I By Young Family Trust DTD	—	—	(F1) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.10 to $39.85,inclusive. Upon request by the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate transaction.
3	Common	Common Stock	2026-03-03	G	D	3,780	$0.00	2,478,258	I By Young Family Trust DTD	—	—