AXTI

AXT INC

SEC CIK 1051627
$97.18 +418.3% · 90 days
90-day buys
$0
0 open-market
90-day sells
$25.49M
9 open-market
Net insider flow
−$25.49M
Net selling
Filings shown
45
Most recent
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At a glance

Over the last 90 days, insiders at AXTI have sold a net $25.49M of stock (0 open-market buys vs 9 sells).

Largest recent trade: Fischer Gary L sold $16.8M of AXTI, trimming their stake 59%.

Most active filer: Chen Jesse, with 18 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for AXTI, newest first
View on SEC EDGAR ↗
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed 5d ago ΔOwn −10%

Chen Jesse sold $780.6K of AXTI, trimming their stake 10%.

−$780.6K
9,000 sh @ $87
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed 5d ago ΔOwn −1.7%

Chen Jesse sold $140K of AXTI, trimming their stake 2%.

−$140K
1,500 sh @ $93
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed 5d ago ΔOwn −6.3%

Chen Jesse sold $564K of AXTI, trimming their stake 6%.

−$564K
6,000 sh @ $94
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed 1w ago ΔOwn −6.1%

Chen Jesse sold $664.1K of AXTI, trimming their stake 6%.

−$664.1K
6,133 sh @ $108
AXTI
Grant/award CHEN JESSE · Director · Grant/award · filed 1w ago ΔOwn +0.8%
+$0
754 sh
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AXTI
Grant/award CHANG DAVID C · Director · Grant/award · filed 1w ago ΔOwn +1.0%
+$0
754 sh
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed 1w ago ΔOwn −3.8%

Chen Jesse sold $445.4K of AXTI, trimming their stake 4%.

−$445.4K
4,000 sh @ $111
AXTI
Option exercise YOUNG MORRIS S · Director, CEO · Option exercise · filed 1w ago ΔOwn +0.5%
+$61.5K
11,806 sh @ $5
AXTI
Sell YOUNG MORRIS S · Director, CEO · Open-market sale · filed 1w ago ΔOwn −5.4%

Young Morris S sold $14.01M of AXTI, trimming their stake 5%.

−$14.01M
123,601 sh @ $113
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed 1w ago ΔOwn −1.9%

Chen Jesse sold $222.1K of AXTI, trimming their stake 2%.

−$222.1K
2,000 sh @ $111
AXTI
Option exercise YOUNG MORRIS S · Director, CEO · Option exercise · filed 1w ago ΔOwn +3.3%
+$385K
73,897 sh @ $5
AXTI
Sell YOUNG MORRIS S · Director, CEO · Open-market sale · filed 1w ago ΔOwn −3.2%

Young Morris S sold $8.31M of AXTI, trimming their stake 3%.

−$8.31M
73,897 sh @ $112
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed 1w ago ΔOwn −2.9%

Chen Jesse sold $357K of AXTI, trimming their stake 3%.

−$357K
3,200 sh @ $112
AXTI
Gift YOUNG MORRIS S · Director, CEO · Gift · filed May 5, 2026 ΔOwn −0.3%
−$0
7,500 sh
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed Mar 16, 2026 ΔOwn −6.9%

Chen Jesse sold $406.2K of AXTI, trimming their stake 7%.

−$406.2K
8,083 sh @ $50
AXTI
Sell YOUNG MORRIS S · Director, CEO · Open-market sale · filed Mar 16, 2026 ΔOwn −1.6%

Young Morris S sold $1.94M of AXTI, trimming their stake 2%.

−$1.94M
37,905 sh @ $51
AXTI
Sell FISCHER GARY L · CFO · Open-market sale · filed Mar 16, 2026 ΔOwn −30%

Fischer Gary L sold $4.09M of AXTI, trimming their stake 30%.

−$4.09M
80,776 sh @ $51
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed Mar 16, 2026 ΔOwn −4.9%

Chen Jesse sold $293.9K of AXTI, trimming their stake 5%.

−$293.9K
6,003 sh @ $49
AXTI
Sell FISCHER GARY L · CFO · Open-market sale · filed Mar 16, 2026 ΔOwn −2.9%

Fischer Gary L sold $414.4K of AXTI, trimming their stake 3%.

−$414.4K
8,256 sh @ $50
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed Mar 12, 2026 ΔOwn −11%

Chen Jesse sold $706.9K of AXTI, trimming their stake 11%.

−$706.9K
15,000 sh @ $47
AXTI
Sell YOUNG MORRIS S · Director, CEO · Open-market sale · filed Mar 12, 2026 ΔOwn −1.3%

Young Morris S sold $1.41M of AXTI, trimming their stake 1%.

−$1.41M
30,832 sh @ $46
AXTI
Sell CHANG DAVID C · Director · Open-market sale · filed Mar 12, 2026 ΔOwn −22%

Chang David C sold $919.9K of AXTI, trimming their stake 22%.

−$919.9K
20,000 sh @ $46
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed Mar 12, 2026 ΔOwn −9.2%

Chen Jesse sold $646.1K of AXTI, trimming their stake 9%.

−$646.1K
14,000 sh @ $46
AXTI
Sell YOUNG MORRIS S · Director, CEO · Open-market sale · filed Mar 10, 2026 ΔOwn −5.1%

Young Morris S sold $4.6M of AXTI, trimming their stake 5%.

−$4.6M
125,893 sh @ $37
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed Mar 10, 2026 ΔOwn −7.5%

Chen Jesse sold $469.3K of AXTI, trimming their stake 8%.

−$469.3K
12,452 sh @ $38
AXTI
Sell YOUNG MORRIS S · Director, CEO · Open-market sale · filed Mar 10, 2026 ΔOwn −0.3%

Young Morris S sold $329.1K of AXTI.

−$329.1K
8,300 sh @ $40
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed Mar 10, 2026 ΔOwn −1.2%

Chen Jesse sold $73.3K of AXTI, trimming their stake 1%.

−$73.3K
2,000 sh @ $37
AXTI
Sell CHANG DAVID C · Director · Open-market sale · filed Mar 5, 2026 ΔOwn −18%

Chang David C sold $768.5K of AXTI, trimming their stake 18%.

−$768.5K
20,000 sh @ $38
AXTI
Sell CHEN JESSE · Director · Open-market sale · filed Mar 5, 2026 ΔOwn −6.3%

Chen Jesse sold $426.5K of AXTI, trimming their stake 6%.

−$426.5K
11,147 sh @ $38
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About AXTI insider activity

This page tracks every recent Form 4 filed for AXT INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is AXTI insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for AXT INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.