Your email has been successfully added to our mailing list.

×
-0.012723945699817 -0.012723945699817 -0.000638325035107901 4.25550023404259E-05 0.00429805523639304 0.0340440018724199 0.0548108430145964 0.0702583088642069
Stock impact report

Amprius Names Industry Veteran Tom Stepien as President to Lead Commercial Growth and Market Expansion

Amprius Technologies, Inc. (AMPX) 
Company Research Source: Business Wire
Veteran Energy Executive to Deepen Customer Relationships and Accelerate Strategic Market Growth FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced the appointment of Tom Stepien as President, effective May 1, 2025. In this role, Stepien will oversee the Company’s day-to-day operations, commercial growth, and market expansion to meet the accelerating demand for Amprius’ high-performance silicon battery technology. Stepien has also been appointed as a member to the Company’s Board of Directors, effective May 1, 2025.This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250423190942/en/Amprius Names Industry Veteran Tom Stepien as President to Lead Commercial Growth and Market ExpansionStepien brings over 35 years of leadership experience across customer-focused, innovation-driven Show less Read more
Impact Snapshot
Event Time:
AMPX
Last Price
Price Change
Price Change%
Volume Shares
Max Up
Max Down
%
Volume Ratio
Performance Comparison Updated
Event Day
Stock performance from the time of news release until the following 4pm ET market close
Last price at news event
Since Event
Multi-day stock performance from the time of the news release
EVENT DAY
Stock performance from the time of news release until the following 4pm ET market close
LAST
PRICE AT
NEWS EVENT
SINCE EVENT
Multi-day stock performance from the time of the news release
Last Price
VWAP
High:
Max Up
High:
Low:
Max Down
Low:
%
Post news range
%
Price change

Price Change Percentage


S&P 500
(SPX)

%

Volume ratio
%

Volume
Ticks

Avg transaction size

Don't Miss Out On The Next BIG Stock Move
Event day
Event Day Chart will not be displayed beyond 90-day period of the event
Performance since event
Time And Velocity Analysis
Opt-in for AMPX alerts
Opt-in for
AMPX alerts

from News Quantified
Opt-in for
AMPX alerts

from News Quantified