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AXT Inc Stock: price and insider trades · United States
No insider purchase over the last 90 days. The latest was filed 26 Feb 2025.
AXT Inc: what insiders have been doing
This page follows insider dealings at AXT Inc as filed with SEC (Form 4), a company from the Technology sector. Between 18 October 2025 and 18 October 2026, 8 insiders published 68 filings.
No insider bought on the market over the period, while 5 insiders filed 42 sales totalling €56.5M. The amount is not disclosed for 7 filings. The largest single trade was a sale of €14.3M by Fischer Gary l, published on 3 March 2026.
For context, the typical company on the same exchange (median of 5,816 companies) published 19 filings over the same period, against 68 filings here. Since 2021, the database holds 1 purchase and 50 sales by insiders of the company. On the fundamentals side, the SEC filing (10-K) for the period ending 31 December 2025 lists revenue at 88.3 m USD and net income at -21.3 m USD.
Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives.
For comparison within the same sector, see the insider buying recorded at Core Scientific, Inc./tx and Gitlab Inc. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Insider Decl.
119
Thresholds
n/a
Buy Volume
€39,124
1 ops. · all time
Sell Volume
€59M
50 ops. · all time
Who traded when
BuySaleJesse Chen16 sales
Morris S. Young1 buy10 sales
David C. Chang7 sales
Fischer Gary l5 sales
Leonard J. Leblanc4 sales
Since the insiders bought
- +2197.0%Entry US$1.65 · Close at T+365 US$37.90
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 21,100 of 24,148 companies
24.8
score / 100
Value32
Quality17
FCF yld-0.5%
Earn yld-0.6%
EV/EBITDA·
ROE1.0%
Gross mgn13%
Net mgn-24%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$57.91
Analyst consensus
5 analysts1.60/5
US$55.00Target US$91.60(+58%)US$125.00
Income statement
RevenueUS$88.3M
Gross profitUS$11.2M13% margin
EBITDA-US$11.2M-13% margin
Net income-US$21.3M3.2% margin
Valuation
PER (trailing)1447.8x
PER (forward)25.7x
P/Book4.2x
Beta1.86
Balance sheet & cash
Market capUS$3.8B
Total debtUS$64.8M
Free Cash Flow-US$18.8M
Debt / Equity11%
Profitability & ownership
ROE1.0%
ROA0.3%
% insiders4.0%
% institutions74.7%
Last declaration on 19 August 2026
Declarations119 total
4,000 shares@ US$96.07010.0073% mcap31.0% of flowCommon StockSEC:0001437749-26-028573:0
500 shares@ US$89.590.0007% mcap3.6% of flowCommon StockSEC:0001437749-26-028577:0
2,000 shares@ US$88.3150.0034% mcap14.3% of flowCommon StockSEC:0001437749-26-028577:1
4,000 shares@ US$92.930.0071% mcap30.0% of flowClass ASEC144:0001965301-26-000127
2,000 shares@ US$87.510.0033% mcap14.2% of flowClass ASEC144:0001965301-26-000109
8,333 sharesCommon StockSEC:0001437749-26-020894:0
6,172 sharesCommon StockSEC:0001437749-26-020895:0
1,200 sharesCommon StockSEC:0001437749-26-020833:0
9,000 sharesCommon StockSEC:0001437749-26-020633:0
13,000 sharesCommon StockSEC:0001437749-26-020633:1
6,000 sharesCommon StockSEC:0001437749-26-020209:0
1,500 sharesCommon StockSEC:0001437749-26-020209:1
9,000 sharesCommon StockSEC:0001437749-26-020209:2
8,333 shares@ US$95.64990.013% mcap18.5% of flowCommonSEC144:0001949846-26-000357
500 shares@ US$110.850.0009% mcap4.5% of flowClass ASEC144:0001965301-26-000071
754 sharesCommon StockSEC:0001437749-26-019724:0
754 sharesCommon StockSEC:0001437749-26-019750:2
754 sharesCommon StockSEC:0001437749-26-019723:0
4,000 shares@ US$111.360.0084% mcap11.0% of flowCommon StockSEC:0001437749-26-019750:0
6,133 shares@ US$108.27880.012% mcap16.3% of flowCommon StockSEC:0001437749-26-019750:1
2,000 shares@ US$111.03250.0035% mcap5.5% of flowCommon StockSEC:0001437749-26-019347:1
123,601 shares@ US$113.32910.22% mcap25.7% of flowCommon StockSEC:0001437749-26-019464:3
3,200 shares@ US$111.56150.0057% mcap8.8% of flowCommon StockSEC:0001437749-26-019347:0
73,897 shares@ US$5.210.0062% mcap0.7% of flowCommon StockSEC:0001437749-26-019464:0
73,897 shares@ US$112.39070.13% mcap15.2% of flowCommon StockSEC:0001437749-26-019464:1
25 of 119 declarations
About AXT Inc
AXT Inc. (ticker: AXTI) is a United States-based company listed on the Nasdaq Stock Market, and it operates as a specialized materials science and semiconductor substrate supplier. The company develops and manufactures high-performance compound and single-element wafer substrates, primarily indium phosphide (InP), gallium arsenide (GaAs), and germanium (Ge). These substrates are used in applications where conventional silicon wafers cannot meet the required performance thresholds, placing AXT in a niche but strategically important position early in the semiconductor value chain.
AXT was built as a long-standing specialist in advanced semiconductor materials and has evolved around a vertically oriented supply model. Its worldwide headquarters are in Fremont, California, where it maintains sales, administration, and customer service functions. The company also has an Asia headquarters in Beijing, China, and manufacturing facilities in three separate locations in China. In addition, AXT has partial ownership in several Chinese raw-material suppliers as part of its supply-chain strategy. This structure gives the company manufacturing proximity and sourcing flexibility, while also exposing it to meaningful geopolitical and regulatory risk.
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From a product perspective, AXT serves end markets that depend on high-performance connectivity and optoelectronics. Its substrates are used in 5G infrastructure, data center connectivity, silicon photonics, passive optical networks, LED lighting, lasers, sensors, power amplifiers for wireless devices, and satellite solar cells. Management has recently emphasized growth opportunities tied to cloud and data-center infrastructure, as well as emerging AI-related uses for indium phosphide substrates. The company’s competitive position is based on technical specialization, manufacturing know-how, and an integrated supply chain, but it competes in a cyclical market with pricing pressure, customer concentration risk, and exposure to China-related trade and policy developments.
Recent company updates show that AXT has been focused on commercial execution and capacity utilization. In 2025 and 2026, management highlighted continued demand momentum in data center upgrade cycles, telecom infrastructure, and selected handset opportunities. The company also referenced export-permit activity for indium phosphide substrates and ongoing operational initiatives to support future growth and a return to profitability. The stock trades on Nasdaq, and recent SEC filings, including Form 10-Q and Form 4-related disclosures, confirm that AXTI remains a smaller-cap listed technology name that investors typically evaluate through the lens of growth optionality, geopolitical sensitivity, and operational leverage. ([investors.axt.com](https://investors.axt.com/Investors/news/news-details/2026/AXT-Inc--Announces-Fourth-Quarter-and-Fiscal-Year-2025-Financial-Results/default.aspx?utm_source=openai))
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