CHANG DAVID C

PrivateCIK: 1188184
Location

NEW YORK, NY

CHANG DAVID C sold 30.1% of their position (40K shares) of AXT INC on the open market

Open‑market sale worth $1.54M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderCHANG DAVID CCIK 1188184
IssuerAXT INCCIK 1051627
Director
Since Mar 2026
-40K
Net shares
Net seller
$1.54M
Total sold
2
Open market trades
0B · 2S
2
Total transactions
40K disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

20K

Price / share

$38.53

Trade value

$770.64K

% of position

15.1%
3/4/2026
132.74K112.74K

Common Stock

Direct
S · Sale

Shares

20K

Price / share

$38.42

Trade value

$768.48K

% of position

17.7%
3/5/2026
112.74K92.74K
Total

Net shares

40K

Net value

-$1.54M

Derivative Transactions0
No derivative transactions reported
CHANG DAVID C — Insider Transaction (Form 4) Filed Mar 5, 2026 | Finecho