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AMPX Insider Trading

Insider Ownership Percentage: 14.90%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $2,851,122.64

Amprius Technologies Insider Trading History Chart

This chart shows the insider buying and selling history at Amprius Technologies by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Amprius Technologies Share Price & Price History

Current Price: $4.07
Price Change: ▲ Price Increase of +0.21 (5.44%)
As of 12/8/2023 09:56 PM ET

This chart shows the closing price history over time for AMPX up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Amprius Technologies Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/7/2023Jonathan BornsteininsiderSell54,477$3.88$211,370.76View SEC Filing Icon  
12/7/2023Justin E MirroDirectorSell30,000$3.88$116,400.001,920,000View SEC Filing Icon  
12/5/2023Jonathan BornsteininsiderSell47,756$4.28$204,395.68View SEC Filing Icon  
12/5/2023Justin E MirroDirectorSell30,000$4.32$129,600.001,940,000View SEC Filing Icon  
11/30/2023Justin E MirroDirectorSell45,000$4.19$188,550.001,950,000View SEC Filing Icon  
11/28/2023Justin E MirroDirectorSell45,000$3.71$166,950.001,985,000View SEC Filing Icon  
11/20/2023Jonathan BornsteininsiderSell27,631$3.84$106,103.04View SEC Filing Icon  
11/9/2023Jonathan BornsteininsiderSell49,508$2.82$139,612.56View SEC Filing Icon  
11/7/2023Jonathan BornsteininsiderSell24,809$3.24$80,381.16View SEC Filing Icon  
10/11/2023Jonathan BornsteininsiderSell56,702$4.16$235,880.32View SEC Filing Icon  
9/19/2023Jonathan BornsteininsiderSell143,516$4.37$627,164.92View SEC Filing Icon  
9/14/2023Constantin Ionel StefanCTOSell46,370$3.66$169,714.2063,421View SEC Filing Icon  
6/14/2023Justin E MirroDirectorSell50,000$9.50$475,000.002,558,142View SEC Filing Icon  
See Full Table
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SEC Filings (Institutional Ownership Changes) for Amprius Technologies (NYSE:AMPX)

2.60% of Amprius Technologies stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at AMPX by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Amprius Technologies Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/1/2023B. Riley Wealth Advisors Inc.12,200$58K0.0%N/A0.014%Search for SEC Filing on Google Icon
11/15/2023Integrated Wealth Concepts LLC11,000$52K0.0%N/A0.013%Search for SEC Filing on Google Icon
11/14/2023Tower Research Capital LLC TRC 5,655$27K0.0%+240.9%0.007%Search for SEC Filing on Google Icon
11/13/2023Northern Trust Corp73,042$0.35M0.0%+27.3%0.085%Search for SEC Filing on Google Icon
11/13/2023Invesco Ltd.1,689,124$8.01M0.0%N/A1.958%Search for SEC Filing on Google Icon
11/13/2023Kestra Advisory Services LLC102,050$0.48M0.0%N/A0.118%Search for SEC Filing on Google Icon
11/8/2023Pathstone Family Office LLC12,750$60K0.0%N/A0.015%Search for SEC Filing on Google Icon
11/8/2023Charles Schwab Investment Management Inc.95,424$0.45M0.0%+21.6%0.111%Search for SEC Filing on Google Icon
11/7/2023Barclays PLC29,163$0.14M0.0%+2,623.0%0.034%Search for SEC Filing on Google Icon
8/15/2023Alliancebernstein L.P.12,870$92K0.0%N/A0.015%Search for SEC Filing on Google Icon
8/15/2023Royal Bank of Canada8,699$62K0.0%+34.9%0.010%Search for SEC Filing on Google Icon
8/14/2023Marshall Wace LLP10,088$72K0.0%N/A0.012%Search for SEC Filing on Google Icon
8/14/2023State Street Corp92,240$0.66M0.0%+137.4%0.109%Search for SEC Filing on Google Icon
8/11/2023BlackRock Inc.408,720$2.94M0.0%+144.3%0.481%Search for SEC Filing on Google Icon
8/11/2023Geode Capital Management LLC163,138$1.17M0.0%+46.2%0.192%Search for SEC Filing on Google Icon
8/11/2023JPMorgan Chase & Co.4,285$31K0.0%-30.8%0.005%Search for SEC Filing on Google Icon
8/11/2023Northern Trust Corp57,368$0.41M0.0%+144.4%0.068%Search for SEC Filing on Google Icon
8/10/2023Charles Schwab Investment Management Inc.78,502$0.56M0.0%+19.2%0.092%Search for SEC Filing on Google Icon
8/9/2023IPG Investment Advisors LLC25,000$0.18M0.0%N/A0.029%Search for SEC Filing on Google Icon
8/3/2023Bank of New York Mellon Corp15,416$0.11M0.0%N/A0.018%Search for SEC Filing on Google Icon
5/16/2023State Street Corp38,857$0.34M0.0%+113.5%0.046%Search for SEC Filing on Google Icon
5/16/2023Geode Capital Management LLC111,614$0.97M0.0%+24.6%0.132%Search for SEC Filing on Google Icon
5/16/2023Belpointe Asset Management LLC4,996$44K0.0%N/A0.006%Search for SEC Filing on Google Icon
5/12/2023HRT Financial LP51,515$0.45M0.0%N/A0.061%Search for SEC Filing on Google Icon
2/15/2023Morgan Stanley19,556$0.16M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/14/2023Verition Fund Management LLC20,965$0.17M0.0%N/A0.025%Search for SEC Filing on Google Icon
2/13/2023Charles Schwab Investment Management Inc.66,771$0.53M0.0%N/A0.079%Search for SEC Filing on Google Icon
2/13/2023Geode Capital Management LLC89,584$0.71M0.0%N/A0.106%Search for SEC Filing on Google Icon
2/13/2023JPMorgan Chase & Co.5,506$44K0.0%N/A0.007%Search for SEC Filing on Google Icon
11/16/2022Jane Street Group LLC51,436$0.47M0.0%N/A0.157%Search for SEC Filing on Google Icon
11/15/2022Citadel Advisors LLC12,770$0.12M0.0%N/A0.039%Search for SEC Filing on Google Icon
11/14/2022Cubist Systematic Strategies LLC12,397$0.11M0.0%N/A0.038%Search for SEC Filing on Google Icon
11/10/2022ExodusPoint Capital Management LP19,768$0.18M0.0%N/A0.060%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Amprius Technologies logo
Amprius Technologies, Inc. produces and sells ultra-high energy density lithium-ion batteries for mobility applications. The company offers silicon nanowire anode batteries. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was incorporated in 2008 and is headquartered in Fremont, California.
Read More on Amprius Technologies

Today's Range

Now: $4.07
Low: $3.83
High: $4.09

50 Day Range

MA: $3.68
Low: $2.67
High: $5.02

52 Week Range

Now: $4.07
Low: $2.60
High: $10.63

Volume

169,200 shs

Average Volume

299,407 shs

Market Capitalization

$359.77 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.94

Who are the company insiders with the largest holdings of Amprius Technologies?

Amprius Technologies' top insider investors include:
  1. Justin E Mirro (Director)
  2. Constantin Ionel Stefan (CTO)
  3. Jonathan Bornstein (Insider)
Learn More about top insider investors at Amprius Technologies.

Who are the major institutional investors of Amprius Technologies?

Amprius Technologies' top institutional shareholders include:
  1. Invesco Ltd. — 1.96%
  2. Kestra Advisory Services LLC — 0.12%
  3. Charles Schwab Investment Management Inc. — 0.11%
  4. Northern Trust Corp — 0.08%
  5. Barclays PLC — 0.03%
  6. Walleye Capital LLC — 0.00%
Learn More about top institutional investors of Amprius Technologies stock.

Which institutional investors are selling Amprius Technologies stock?

During the last quarter, AMPX stock was sold by these institutional investors:
  1. Simplex Trading LLC
  2. Belvedere Trading LLC
Within the previous year, company insiders that have sold Amprius Technologies company stock include:
  1. Justin E Mirro (Director)
  2. Constantin Ionel Stefan (CTO)
  3. Jonathan Bornstein (Insider)
Learn More investors selling Amprius Technologies stock.

Which institutional investors are buying Amprius Technologies stock?

During the previous quarter, AMPX stock was bought by institutional investors including:
  1. Invesco Ltd.
  2. Kestra Advisory Services LLC
  3. Barclays PLC
  4. Charles Schwab Investment Management Inc.
  5. Northern Trust Corp
  6. Cutler Group LLC CA
  7. Pathstone Family Office LLC
  8. B. Riley Wealth Advisors Inc.
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