CHANG DAVID C

PrivateCIK: 1188184
Location

NEW YORK, NY

Senior insider sale

AXT INC — senior position signals high conviction

$3.46M

110K shares

What this filing means

CHANG DAVID C plans to sell 110K shares of AXT INC valued at approximately $3.46M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderCHANG DAVID CCIK 1188184
IssuerAXT INCCIK 1051627
Director
Since Mar 2026
110K
Shares to sell
$3.46M
Approx. market value
70.41K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months5
Sort

Restricted Stock Grants

N/A

6/6/2018
12.81K

Restricted Stock Grants

N/A

6/9/2017
24.83K

Restricted Stock Grants

N/A

5/3/2017
13.76K

Restricted Stock Grants

N/A

6/3/2016
8.22K

Restricted Stock Grants

N/A

7/1/2015
10.79K
Total acquired70.41K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

25K

Market value

$371.0K

12/9/2025
Completed

Units to sell

25K

Market value

$308.4K

12/2/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

60K

Market value

$2.78M

3/3/2026
Total

Units

110K

Value

$3.46M

CHANG DAVID C — Planned Insider Sale (Form 144) | Finecho