
Amprius Technologies, Inc.
IndustrialsNYSE:AMPX · New York Stock Exchange
-$0.79 today
Vol 6.42M · Avg 8.70M
Management
Put operating results in leadership context
Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.
Return Metrics
ROE, ROIC & ROA over time
ROE
-42.4%
avg -149.7%
ROIC
-32.5%
avg -71.2%
ROA
-28.1%
avg -47.5%
Analysis
ROA is currently the strongest return metric at -28.1% versus its period average of -47.5%. 0 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.
Management
Key executives, compensation & ownership
| Name | Title | Compensation | Tenure | Age | Shares Owned | Ownership % |
|---|---|---|---|---|---|---|
Kang Sun | Executive Advisor & Director | $1.31M | — | 71 | $1.28M | 0.90% |
Thomas Michael Stepien | President, Chief Executive Officer & Director | $768,571.00 | — | 65 | $627,625.00 | 0.44% |
Ricardo C. Rodriguez | CFO & Corporate Secretary | $646,747.00 | — | 41 | $350,000.00 | 0.25% |
Constantin Ionel Stefan | Chief Technology Officer | $299,700.00 | — | 53 | $801,310.00 | 0.57% |
Scott Zafiropoulo | Senior Director of Marketing | — | — | — | — | — |
Siyu Jiang | Vice President of Legal Affairs | — | — | — | — | — |
Ronnie Tao | Vice President of Sales | — | — | — | — | — |
Insider Trading
SEC Form 4 transactions — last 12 months
Buys
0
$0.00
Sells
35
$83.72M
Net Sentiment
$83.72M
Net selling
Most Active
Sun Kang
13 transactions
1–10 of 35
Analysis
Insiders reported 0 buys worth $0.00 and 35 sells worth $83.72M over the last 12 months. That adds up to net selling of $83.72M. Sun Kang was the most active insider with 13 transactions.
Growth Analysis
Historical CAGR & forward analyst estimates
| Metric | 10yr | 5yr | 3yr | Fwd Est. |
|---|---|---|---|---|
| EPS | N/A | N/A | N/A | N/A2 analysts |
| Revenue | N/A | N/A | +105.8% | +76.7% (6yr)3 analysts |
| Net Income | N/A | N/A | N/A | N/A3 analysts |
| EBIT | N/A | N/A | N/A | N/A3 analysts |
Analysis
Recent growth has been strongest in Revenue at +105.8% over three years. Forward estimates point to Revenue at +76.7% (6yr), giving you a quick check on whether expectations are accelerating or cooling.
Competitors
Peer companies in the same sector

Kennametal Inc.
NYSE:KMT
$2.67B

Voyager Technologies, Inc.
NYSE:VOYG
$2.44B

Danaos Corporation
NYSE:DAC
$2.39B

Pitney Bowes Inc.
NYSE:PBI
$2.35B
Steelcase Inc.
SCS
$1.85B

Enovix Corporation
NASDAQ:ENVX
$1.45B

Insperity, Inc.
NYSE:NSP
$1.40B

Energizer Holdings, Inc.
NYSE:ENR
$1.39B

Cadre Holdings, Inc.
NYSE:CDRE
$1.30B

Microvast Holdings, Inc.
NASDAQ:MVST
$376.47M
Who manages AMPX?
Amprius Technologies, Inc. (AMPX) lists 7 active executives. The top listed executive is Kang Sun, Executive Advisor & Director.
Are AMPX insiders buying or selling?
Recent insider activity shows net selling of $76.30M.
Explore More
Continue the stock analysis
Jump to another research area for this company.