MarketPeel
Insider Trading Intelligence
Thu, May 21, 2026
May 21
sold $1.00m of AMPX
67,796 shares @ $14.79
Decreased holdings by -5.00%
11th largest trade (out of 55)
Large Trade
Trade made by a director
Unscheduled trade
47% win rate · +4.2% median edge vs SPY (17 trades, 90-day · small sample)
Price 21% above 200-day moving average
AMPXAmprius Technologies, Inc.
IndustrialsElectrical Equipment & Parts
1D0.00%
1W-4.11%
1M-45.08%
3M
6M
1Y

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