Amprius Technologies, Inc.
AMPX-WTNYSE
—
End-of-day
Price
No price history ingested.
Key statistics
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Company profile
Management & directors
- Stepien Thomas MChief Executive Officer
- Stefan Constantin IonelChief Technology Officer
- Rodriguez Ricardo C.Chief Financial Officer
- Sun KangChief Executive Officer
- Wallach SandraChief Financial Officer
Roles derived from SEC Form 4 filings.
Earnings
AMPX-WT Q1 2026 Earnings
Period ends 2026-03-31
MetricActualYoY
Revenue$28.5M↑ +152.9%
Diluted EPS-$0.04↓ -50.0%
Actuals from SEC filings; YoY vs the year-ago quarter. Analyst estimates & surprise require a data feed (coming soon).
Financial statements
| Line item | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
| Revenue | $2.8M | $4.4M | $9.1M | $24.2M | $73.0M |
| Gross profit | -$4.3M | -$5.7M | -$14.7M | -$18.3M | $8.3M |
| Operating income | -$10.6M | -$18.0M | -$38.7M | -$46.3M | -$46.6M |
| Net income | -$9.9M | -$17.3M | -$36.8M | -$44.7M | -$44.0M |
| Diluted EPS | -$0.15 | -$0.24 | -$0.43 | -$0.45 | -$0.35 |
| Operating cash flow | -$8.0M | -$13.9M | -$25.6M | -$33.4M | -$31.1M |
| Free cash flow | -$8.6M | -$15.4M | -$43.1M | -$36.6M | -$35.5M |
| Gross margin | -156.2% | -128.2% | -162.1% | -75.8% | 11.3% |
| Operating margin | -383.2% | -409.2% | -427.6% | -191.4% | -63.9% |
| Net margin | -357.0% | -393.1% | -406.2% | -184.8% | -60.3% |
| Line item | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Revenue | $3.3M | $7.9M | $10.6M | $11.3M | $15.1M | $21.4M | $25.2M | $28.5M |
| Gross profit | -$6.5M | -$5.1M | -$2.3M | -$2.4M | $1.3M | $3.3M | $6.0M | $5.7M |
| Operating income | -$12.9M | -$11.3M | -$11.8M | -$9.7M | -$6.8M | -$4.7M | -$25.5M | -$6.7M |
| Net income | -$12.5M | -$10.8M | -$11.4M | -$9.4M | -$6.4M | -$3.9M | -$24.4M | -$5.0M |
| Diluted EPS | -$0.13 | -$0.10 | -$0.11 | -$0.08 | -$0.05 | -$0.03 | -$0.19 | -$0.04 |
| Operating cash flow | -$8.0M | -$9.5M | -$6.1M | -$14.1M | -$4.3M | -$9.2M | -$3.5M | -$37.3M |
| Free cash flow | -$9.6M | -$10.9M | -$9.7M | -$15.0M | -$5.0M | -$9.7M | -$5.9M | -$38.3M |
| Gross margin | -195.2% | -64.9% | -21.2% | -20.9% | 8.9% | 15.5% | 23.6% | 20.1% |
| Operating margin | -386.6% | -143.3% | -110.6% | -85.7% | -45.2% | -21.9% | -100.9% | -23.4% |
| Net margin | -374.2% | -138.1% | -107.4% | -83.0% | -42.3% | -18.2% | -96.7% | -17.7% |
Company news
Coming soonHeadlines for AMPX-WT will appear here once the news feed is connected.
Analyst estimates
Coming soonConsensus revenue & EPS estimates and price targets will appear here once a forward-estimates data feed is connected.
Insider transactions
BoughtSoldMonthly insider $ volume · trailing 12 months
| Date | Insider | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-06-15 | DIXON DONALD R | Sale | 85,000 | $17.17 | $1.5M | filing |
| 2026-06-12 | SATTERTHWAITE LIVINGSTON | Award | 10,423 | $0.00 | $0.00 | filing |
| 2026-06-12 | DIXON DONALD R | Award | 10,423 | $0.00 | $0.00 | filing |
| 2026-06-12 | Chu Steven | Award | 10,423 | $0.00 | $0.00 | filing |
| 2026-06-12 | BAYLESS KATHLEEN A | Award | 10,423 | $0.00 | $0.00 | filing |
| 2026-06-09 | DIXON DONALD R | Sale | 40,000 | $19.13 | $765,200.00 | filing |
| 2026-06-04 | Stepien Thomas M· Chief Executive Officer | Sale | 2,000 | $20.97 | $41,940.00 | filing |
| 2026-06-04 | Stepien Thomas M· Chief Executive Officer | Gift | 36,914 | $0.00 | $0.00 | filing |
| 2026-06-04 | Stepien Thomas M· Chief Executive Officer | Gift | 30,384 | $0.00 | $0.00 | filing |
| 2026-06-04 | Stepien Thomas M· Chief Executive Officer | Gift | 36,914 | $0.00 | $0.00 | filing |
| 2026-05-27 | Stepien Thomas M· Chief Executive Officer | Sale | 4,375 | $17.19 | $75,221.56 | filing |
| 2026-05-27 | Stefan Constantin Ionel· Chief Technology Officer | Sale | 3,208 | $17.19 | $55,156.75 | filing |
| 2026-05-27 | Sun Kang | Sale | 356 | $17.19 | $6,120.89 | filing |
| 2026-05-26 | DIXON DONALD R | Sale | 17,895 | $17.90 | $320,252.50 | filing |
| 2026-05-21 | Sun Kang | Sale | 67,796 | $14.79 | $1.0M | filing |
| 2026-05-21 | Stepien Thomas M· Chief Executive Officer | Sale | 60,702 | $14.79 | $897,685.46 | filing |
| 2026-05-21 | Stefan Constantin Ionel· Chief Technology Officer | Sale | 28,812 | $14.79 | $426,083.38 | filing |
| 2026-05-05 | Sun Kang | Award | 6,250 | $0.00 | $0.00 | filing |
| 2026-05-05 | Sun Kang | Award | 6,250 | $0.00 | $0.00 | filing |
| 2026-04-01 | Sun Kang | Sale | 1,250,963 | $15.73 | $19.7M | filing |
| 2026-04-01 | Sun Kang | Sale | 249,037 | $16.78 | $4.2M | filing |
| 2026-04-01 | Sun Kang | Option exercise | 1,312,505 | $1.78 | $2.3M | filing |
| 2026-04-01 | Sun Kang | Option exercise | 187,495 | $3.68 | $689,981.60 | filing |
| 2026-03-23 | Sun Kang | Sale | 152,823 | $18.69 | $2.9M | filing |
| 2026-03-23 | Sun Kang | Sale | 65,046 | $19.06 | $1.2M | filing |
Showing the latest 25 transactions — full history in the linked SEC filings.
Fundamentals & filings from SEC EDGAR. Prices adjusted for splits & dividends. Not investment advice.