Gary L. Fischer

CFO · AXT INC

Rank #6,443 SEC EDGAR (United States) ↗ Files from United States

Details

Officer of the companySemiconductors & Electronic ComponentsAXTISEC CIK 0001257647

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$11.8M
1-day change
▲ 9.68%
Positions on file
1
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 1 currently disclosed position would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$594.9K – $26.9M2026-09-04

Insider activity Aug 20, 2024 – Mar 13, 2026

Gary L. Fischer is recorded in filings to the U.S. SEC via EDGAR as officer of the company, and reported 19 transactions between Aug 20, 2024 and Mar 13, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
None
0 purchases on file
Open-market sales (code S)
$23.24M
7 sales on file priced rows only
All reported transactions
19
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

Gary L. Fischer sold 80,776 AXT INC (AXTI) shares for $4,090,497 on Mar 13, 2026

Unusual change in a direct holding

Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.

Gary L. Fischer sold 80,776 AXT INC (AXTI) shares for $4,090,497 on Mar 13, 2026
Date Insider Transaction Shares Price Value Filing
Mar 13, 2026 Gary L. Fischer S Open-market sale 80,776 held after: 191,278 $50.64 $4,090,497 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Gary L. Fischer sold 405,233 AXT INC (AXTI) shares for $16,800,960 on Mar 2, 2026

Unusual change in a direct holding

Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.

Gary L. Fischer sold 405,233 AXT INC (AXTI) shares for $16,800,960 on Mar 2, 2026
Date Insider Transaction Shares Price Value Filing
Mar 2, 2026 Gary L. Fischer S Open-market sale 405,233 held after: 280,310 $41.46 $16,800,960 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Gary L. Fischer sold 101,297 AXT INC (AXTI) shares for $1,027,152 on Nov 13, 2025

Unusual change in a direct holding

Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.

Gary L. Fischer sold 101,297 AXT INC (AXTI) shares for $1,027,152 on Nov 13, 2025
Date Insider Transaction Shares Price Value Filing
Nov 13, 2025 Gary L. Fischer S Open-market sale 101,297 held after: 361,997 $10.14 $1,027,152 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 19 most recent rows are grouped into 15 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. AXT INC AXTI S Open-market sale 80,776 shares $4.09M at $50.64 SEC filing ↗
  2. AXT INC AXTI S Open-market sale 8,256 shares $414.5K at $50.20 SEC filing ↗
  3. AXT INC AXTI S Open-market sale 405,233 shares $16.80M at $41.46 SEC filing ↗
  4. AXT INC AXTI M Option exercise or conversion × 4not a buy/sell decision 247,828 shares $1.27M
    The 4 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    92,440 $3.06 $282.9K SEC filing ↗
    55,500 $5.77 $320.2K SEC filing ↗
    34,203 $9.50 $324.9K SEC filing ↗
    65,685 $5.21 $342.2K SEC filing ↗
  5. AXT INC AXTI A Grant or awardnot a buy/sell decisionreported at zero 75,718 shares $0 at $0.00 SEC filing ↗
  6. AXT INC AXTI S Open-market sale 101,297 shares $1.03M at $10.14 SEC filing ↗
  7. AXT INC AXTI S Open-market sale 22,675 shares $201.1K at $8.87 SEC filing ↗
  8. AXT INC AXTI S Open-market sale 52,515 shares $483.7K at $9.21 SEC filing ↗
  9. AXT INC AXTI S Open-market sale 27,720 shares $224.3K at $8.09 SEC filing ↗
  10. AXT INC AXTI A Grant or awardnot a buy/sell decisionreported at zero 37,500 shares $0 at $0.00 SEC filing ↗
  11. AXT INC AXTI M Option exercise or conversionnot a buy/sell decision 10,280 shares $22.4K at $2.18 SEC filing ↗
  12. AXT INC AXTI A Grant or award × 2not a buy/sell decisionreported at zero 92,350 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    14,750 $0.00reported at zero $0 SEC filing ↗
    77,600 $0.00reported at zero $0 SEC filing ↗
  13. AXT INC AXTI A Grant or awardnot a buy/sell decisionreported at zero 38,800 shares $0 at $0.00 SEC filing ↗
  14. AXT INC AXTI A Grant or awardnot a buy/sell decisionreported at zero 13,009 shares $0 at $0.00 SEC filing ↗
  15. AXT INC AXTI A Grant or awardnot a buy/sell decisionreported at zero 17,645 shares $0 at $0.00 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
AXT INC AXTI Common Stock 191,278 $61.64 $11.8M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Gary L. Fischer reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.