Does Rallies show Form 4 insider transactions for AMPX?

Yes. Rallies tracks AMPX insider trading and Form 4 activity, including executive purchases, executive sales, transaction dates, shares, and prices when available.

Is AMPX research on Rallies investment advice?

No. Rallies provides research, data, and educational context for AMPX. It does not provide personalized investment advice.

AMPX (Amprius Technologies, Inc.) Stock Analysis - Insider Trades

Amprius Technologies, Inc. (AMPX) is a publicly traded Industrials sector company. As of May 20, 2026, AMPX trades at $14.91 with a market cap of $2.25B and a P/E ratio of -48.21. AMPX moved -2.68% today. Year to date, AMPX is +63.63%; over the trailing twelve months it is +490.98%. Its 52-week range spans $0.92 to $22.80. Analyst consensus is strong buy with an average price target of $21.43. Rallies surfaces AMPX's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.

Who is trading AMPX stock inside the company?

Recent AMPX insider activity includes Sun Kang sold 1.25M, Sun Kang sold 249.04K, Sun Kang sold 152.82K, Sun Kang sold 65.05K, and HSIEH Wen Hsuan sold 282.50K. Rallies tracks insider transaction dates, shares, prices, and estimated values.

AMPX Key Metrics

Key financial metrics for AMPX
Metric	Value
Price	$14.91
Market Cap	$2.25B
P/E Ratio	-48.21
EPS	$-0.31
Dividend Yield	0.00%
52-Week High	$22.80
52-Week Low	$0.92
Volume	13.49M
Avg Volume	0
Revenue (TTM)	$90.26M
Net Income	$-39.70M
Gross Margin	18.13%

Recent AMPX Insider Trades

Sun Kang sold 1.25M (~$19.68M) on Apr 1, 2026.
Sun Kang sold 249.04K (~$4.18M) on Apr 1, 2026.
Sun Kang sold 152.82K (~$2.86M) on Mar 23, 2026.
Sun Kang sold 65.05K (~$1.24M) on Mar 23, 2026.
HSIEH Wen Hsuan sold 282.50K (~$5.24M) on Mar 12, 2026.

Latest AMPX News

Amprius Technologies Proposes Consolidating Multiple Share Classes into Single Common Stock — May 8, 2026
Amprius to Exchange Public Warrants for Common Shares and Reduce Dilution — May 7, 2026
Amprius Technologies Q4 Revenue Up 137% to $25.2M, Target Raised to $22 — Mar 10, 2026
Amprius Jumps 52% on $21 Price Target and $125M 2026 Revenue Goal — Mar 8, 2026
Amprius Shares Soar 9.7% to $17.29 After Analysts Lift Targets to $21 — Mar 7, 2026

AMPX Analyst Consensus

8 analysts cover AMPX: 0 strong buy, 8 buy, 0 hold, 0 sell, 0 strong sell. Consensus rating is strong buy. Average price target: $21.43.

Common questions about AMPX

Who is trading AMPX stock inside the company?: Recent AMPX insider activity includes Sun Kang sold 1.25M, Sun Kang sold 249.04K, Sun Kang sold 152.82K, Sun Kang sold 65.05K, and HSIEH Wen Hsuan sold 282.50K. Rallies tracks insider transaction dates, shares, prices, and estimated values.
Does Rallies show Form 4 insider transactions for AMPX?: Yes. Rallies tracks AMPX insider trading and Form 4 activity, including executive purchases, executive sales, transaction dates, shares, and prices when available.
Is AMPX research on Rallies investment advice?: No. Rallies provides research, data, and educational context for AMPX. It does not provide personalized investment advice.