CIK 0001051627 · Non-accelerated filer<br>Smaller reporting company
AXT INC
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- AXTI
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 943031310
- Phone
- 510.438.4734
- Business address
- 4281 TECHNOLOGY DR., FREMONT, CA, 94538
- Former names
- AMERICAN XTAL TECHNOLOGY
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $384,280
- in 1 filing
Net −$384,280. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-06-02 | YOUNG MORRIS S CEO | Option exercise · Stock Option (Right to Buy) | −11,806 | 467,046 | ||
| 2026-06-02 | CHEN JESSE Director | Sale | −2,000 | $111.03 | $222K | 104,326 |
| 2026-06-01 | YOUNG MORRIS S CEO | Option exercise | +73,897 | $5.21 | $385K | 2,335,225 |
| 2026-06-01 | YOUNG MORRIS S CEO | Sale | −73,897 | $112.39 | $8.3M | 2,261,328 |
| 2026-06-01 | YOUNG MORRIS S CEO | Option exercise · Stock Option (Right to Buy) | −73,897 | 478,852 | ||
| 2026-06-01 | CHEN JESSE Director | Sale | −3,200 | $111.56 | $357K | 106,326 |
| 2026-05-01 | YOUNG MORRIS S CEO | Gift | −6,500 | 2,268,828 | ||
| 2026-05-01 | YOUNG MORRIS S CEO | Gift | −7,500 | 2,261,328 | ||
| 2026-03-13 | CHEN JESSE Director | Sale | −8,083 | $50.25 | $406K | 109,526 |
| 2026-03-13 | YOUNG MORRIS S CEO | Sale | −37,905 | $51.13 | $1.9M | 2,275,328 |
| 2026-03-13 | FISCHER GARY L CFO | Sale | −80,776 | $50.64 | $4.1M | 191,278 |
| 2026-03-12 | CHEN JESSE Director | Sale | −6,003 | $48.95 | $294K | 117,609 |
| 2026-03-12 | FISCHER GARY L CFO | Sale | −8,256 | $50.20 | $414K | 272,054 |
| 2026-03-11 | CHEN JESSE Director | Sale | −15,000 | $47.13 | $707K | 123,612 |
| 2026-03-10 | YOUNG MORRIS S CEO | Sale | −30,832 | $45.60 | $1.4M | 2,313,233 |
| 2026-03-10 | CHANG DAVID C Director | Sale | −20,000 | $46.00 | $920K | 72,744 |
| 2026-03-10 | CHEN JESSE Director | Sale | −14,000 | $46.15 | $646K | 138,612 |
| 2026-03-09 | YOUNG MORRIS S CEO | Sale | −125,893 | $36.51 | $4.6M | 2,344,065 |
| 2026-03-09 | CHEN JESSE Director | Sale | −12,452 | $37.69 | $469K | 152,612 |
| 2026-03-06 | YOUNG MORRIS S CEO | Sale | −8,300 | $39.65 | $329K | 2,469,958 |
Page 2 of 19 · 362 trades