GF
Insider
Gary L Fischer
CFOGary L Fischer (CFO) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in AXT, Inc. (AXTI). The largest single filing was $16.8M of AXTI (405,233 sh × $41.46, as filed), executed Mar 2.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
5
0 buys · 5 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$23.2M
shares × price, as filed
Last traded
Mar 13
Filed Mar 16
Median ADV $767.4M across their filed names
Open performance→Volume by month
Buys $0
Sells $23.2M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
5 filings
Sector per market data · by filing · past 12 months
Most traded names
AXTIRecent filings
AXTISALE
AXT, Inc.
View filing →
$4.5M89,032 sh across 2 lots
Exec Mar 12
Filed Mar 16 · 5:30 PM ET AXTISALE AXT, Inc. View filing → $16.8M
405,233 sh × $41.46
Exec Mar 2
Filed Mar 3 · 5:30 PM ET AXTISALE AXT, Inc. View filing → $1.0M
101,297 sh × $10.14
Exec Nov 13 2025
Filed Nov 13 2025 · 5:30 PM ET AXTISALE AXT, Inc. View filing → $201K
22,675 sh × $8.87
Exec Nov 6 2025
Filed Nov 6 2025 · 5:30 PM ET AXTISALE AXT, Inc. View filing → $708K
80,235 sh across 2 lots
Exec Nov 4 2025
Filed Nov 5 2025 · 5:30 PM ET