NYSE : AMPX

Amprius Technologies, Inc.

$11.34 USD

$0.22 (1.98%)

Volume
3.92M
Average Volume
8.64M
Market Capitalization
$1.61B
P/E Ratio
-37.43
Dividend Yield
0.00%
Price Target
$20.00
Year High
$24.23
Year Low
$6.07
Day High
—
Day Low
—
Payout Ratio
$0.00
Current Ratio
$7.13

NUMBER OF INSIDERS BUYING (LAST 12 MONTHS)

38

NUMBER OF INSIDERS SELLING (LAST 12 MONTHS)

64

AMOUNT OF INSIDER SELLING (LAST 12 MONTHS)

$11.69M

AMPX Estimated and Actual Revenue by Quarter

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AMPX Insider Trading History

Insider Name Title Date Transaction Cost Filing Date
BAYLESS KATHLEEN A director 2026-06-12 A-Award 0 2026-06-16
SATTERTHWAITE LIVINGSTON director 2026-06-12 A-Award 0 2026-06-16
DIXON DONALD R director 2026-06-15 S-Sale 17.1672 2026-06-16
DIXON DONALD R director 2026-06-12 A-Award 0 2026-06-16
Chu Steven director 2026-06-12 A-Award 0 2026-06-16
DIXON DONALD R director 2026-06-09 S-Sale 19.13 2026-06-11
Stepien Thomas M director, officer: Chief Executive Officer 2026-06-04 G-Gift 0 2026-06-05
Stepien Thomas M director, officer: Chief Executive Officer 2026-06-04 G-Gift 0 2026-06-05
Stepien Thomas M director, officer: Chief Executive Officer 2026-06-04 S-Sale 20.97 2026-06-05
Stepien Thomas M director, officer: Chief Executive Officer 2026-06-04 G-Gift 0 2026-06-05
Sun Kang director 2026-05-27 S-Sale 17.1935 2026-05-28
Stepien Thomas M director, officer: Chief Executive Officer 2026-05-27 S-Sale 17.1935 2026-05-28
Stefan Constantin Ionel officer: Chief Technology Officer 2026-05-27 S-Sale 17.1935 2026-05-28
DIXON DONALD R director 2026-05-26 S-Sale 17.8962 2026-05-28
Sun Kang director 2026-05-21 S-Sale 14.7884 2026-05-26
Stefan Constantin Ionel officer: Chief Technology Officer 2026-05-21 S-Sale 14.7884 2026-05-26
Stepien Thomas M director, officer: Chief Executive Officer 2026-05-21 S-Sale 14.7884 2026-05-26
Stepien Thomas M director, officer: Chief Executive Officer 2025-12-19 A-Award 0 2026-05-07
Sun Kang director 2026-05-05 A-Award 0 2026-05-07
Sun Kang director 2026-04-01 M-Exempt 3.68 2026-04-02
Sun Kang director 2026-04-01 M-Exempt 1.78 2026-04-02
Sun Kang director 2026-04-01 M-Exempt 3.68 2026-04-02
Sun Kang director 2026-04-01 S-Sale 15.7328 2026-04-02
Sun Kang director 2026-04-01 S-Sale 16.7829 2026-04-02
Sun Kang director 2026-04-01 M-Exempt 1.78 2026-04-02
Sun Kang director 2026-03-23 S-Sale 18.6863 2026-03-24
Sun Kang director 2026-03-23 S-Sale 19.0589 2026-03-24
HSIEH Wen Hsuan director 2026-03-12 M-Exempt 2.61 2026-03-13
HSIEH Wen Hsuan director 2026-03-12 S-Sale 18.546 2026-03-13
HSIEH Wen Hsuan director 2026-03-12 S-Sale 18.2232 2026-03-13
HSIEH Wen Hsuan director 2026-03-12 M-Exempt 2.61 2026-03-13
Chu Steven director 2026-03-10 M-Exempt 0.62 2026-03-12
Chu Steven director 2026-03-12 M-Exempt 0.62 2026-03-12
Chu Steven director 2026-03-12 M-Exempt 2.61 2026-03-12
Chu Steven director 2026-03-12 M-Exempt 2.61 2026-03-12
Chu Steven director 2026-03-12 S-Sale 18.6467 2026-03-12
Chu Steven director 2026-03-12 S-Sale 18.2148 2026-03-12
Chu Steven director 2026-03-12 S-Sale 18.5346 2026-03-12
Chu Steven director 2026-03-10 S-Sale 17.9163 2026-03-12
Chu Steven director 2026-03-10 M-Exempt 0.62 2026-03-12
Chu Steven director 2026-03-12 M-Exempt 0.62 2026-03-12
RODRIGUEZ RICARDO C. officer: Chief Financial Officer 2026-03-04 A-Award 0 2026-03-06
Stepien Thomas M director, officer: Chief Executive Officer 2026-03-04 A-Award 0 2026-03-06
Stefan Constantin Ionel officer: Chief Technology Officer 2026-03-04 A-Award 0 2026-03-06
Sun Kang director 2026-02-23 S-Sale 10.1555 2026-02-24
Stefan Constantin Ionel officer: Chief Technology Officer 2026-02-23 S-Sale 10.1555 2026-02-24
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-28 M-Exempt 0.05 2026-01-30
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-28 M-Exempt 0.62 2026-01-30
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-28 S-Sale 12.0018 2026-01-30
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-28 M-Exempt 0.62 2026-01-30
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-28 M-Exempt 0.05 2026-01-30
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-22 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-22 M-Exempt 0.45 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-22 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-21 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-21 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-21 M-Exempt 0.62 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-23 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-23 S-Sale 12 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-22 S-Sale 12.0365 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-21 S-Sale 12.0007 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-21 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-21 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-22 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-23 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-21 M-Exempt 0.62 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-22 M-Exempt 0.05 2026-01-23
Stefan Constantin Ionel officer: Chief Technology Officer 2026-01-22 M-Exempt 0.45 2026-01-23
Sun Kang director 2026-01-16 M-Exempt 1.78 2026-01-20
Sun Kang director 2026-01-16 M-Exempt 2.5 2026-01-20
Sun Kang director 2026-01-20 M-Exempt 1.78 2026-01-20
Sun Kang director 2026-01-16 S-Sale 11.0659 2026-01-20
Sun Kang director 2026-01-20 S-Sale 11.0287 2026-01-20
Sun Kang director 2026-01-16 M-Exempt 1.78 2026-01-20
Sun Kang director 2026-01-20 M-Exempt 1.78 2026-01-20
Sun Kang director 2026-01-16 M-Exempt 2.5 2026-01-20
Sun Kang director 2026-01-12 M-Exempt 2.5 2026-01-14
Sun Kang director 2026-01-12 M-Exempt 2.44 2026-01-14
Sun Kang director 2026-01-12 M-Exempt 0.62 2026-01-14
Sun Kang director 2026-01-12 S-Sale 10.0964 2026-01-14
Sun Kang director 2026-01-12 M-Exempt 2.5 2026-01-14
Sun Kang director 2026-01-12 M-Exempt 2.44 2026-01-14
Sun Kang director 2026-01-12 M-Exempt 0.62 2026-01-14
Stepien Thomas M director, officer: President 2025-12-19 A-Award 0 2025-12-22
Stefan Constantin Ionel officer: Chief Technology Officer 2025-12-11 M-Exempt 0.05 2025-12-15
Stefan Constantin Ionel officer: Chief Technology Officer 2025-12-11 S-Sale 10.5086 2025-12-15
Stefan Constantin Ionel officer: Chief Technology Officer 2025-12-11 M-Exempt 0.05 2025-12-15
Stefan Constantin Ionel officer: Chief Technology Officer 2025-11-21 S-Sale 10.0813 2025-11-25
Sun Kang director, officer: Chief Executive Officer 2025-11-21 S-Sale 10.0813 2025-11-25
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.62 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.62 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.05 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.98 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 S-Sale 10.5953 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.62 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.98 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.62 2025-11-19
Sun Kang director, officer: Chief Executive Officer 2025-11-17 M-Exempt 0.05 2025-11-19
RODRIGUEZ RICARDO C. officer: Chief Financial Officer 2025-10-06 A-Award 0 2025-10-08
RODRIGUEZ RICARDO C. officer 2025-10-06 0 2025-10-08