Amprius Technologies
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
SUN KANG director, officer: Chief Execut..
 Common stock 33,779 $1.97 $66,376
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 15,000 $1.96 $29,430
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 18,170 $1.97 $35,704
Sale
WALLACH SANDRA officer: Chief Financial Officer
 Common stock 17,158 $1.97 $33,715
Sale
STEFAN CONSTANTIN IONEL officer: Chief Technology Officer
 Common stock 8,575 $1.97 $16,850
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 133,536 $1.92 $256,923
Sale
MIRRO JUSTIN E director
 Common stock 110,000 $0.81 $88,550
Sale
MIRRO JUSTIN E director
 Common stock 140,000 $0.81 $112,700
Sale
MIRRO JUSTIN E director
 Common stock 150,000 $0.94 $141,000
Sale
MIRRO JUSTIN E director
 Common stock 175,000 $0.94 $164,850
Sale
AMPRIUS, INC. 10 percent owner
 Common stock 13,255 $0.95 $12,592
Sale
MIRRO JUSTIN E director
 Common stock 60,000 $1 $60,060
Sale
MIRRO JUSTIN E director
 Common stock 75,000 $1 $74,775
Sale
AMPRIUS, INC. 10 percent owner
 Common stock 6,300 $1 $6,300
Sale
WALLACH SANDRA officer: Chief Financial Officer
 Common stock 17,606 $1.04 $18,310
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 18,644 $1.04 $19,390
Sale
SUN KANG director, officer: Chief Execut..
 Common stock 33,333 $1.04 $34,666
Sale
STEFAN CONSTANTIN IONEL officer: Chief Technology Officer
 Common stock 8,800 $1.04 $9,152
Sale
MIRRO JUSTIN E director
 Common stock 65,000 $1.13 $73,515
Sale
MIRRO JUSTIN E director
 Common stock 195,000 $1.13 $220,545
Sale
MIRRO JUSTIN E director
 Common stock 195,000 $1.21 $236,535
Sale
MIRRO JUSTIN E director
 Common stock 65,000 $1.22 $79,040
Sale
MIRRO JUSTIN E director
 Common stock 210,000 $1.3 $272,580
Sale
MIRRO JUSTIN E director
 Common stock 70,000 $1.3 $90,930
Sale
STEFAN CONSTANTIN IONEL officer: Chief Technology Officer
 Common stock 4,121 $1.36 $5,588
Sale
SUN KANG director, officer: See Remarks
 Common stock 15,611 $1.36 $21,169
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 8,731 $1.36 $11,839
Sale
WALLACH SANDRA officer: Chief Financial Officer
 Common stock 8,245 $1.36 $11,180
Sale
STEFAN CONSTANTIN IONEL officer: Chief Technology Officer
 Common stock 5,272 $1.33 $7,001
Sale
SUN KANG director, officer: See Remarks
 Common stock 19,973 $1.33 $26,524
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 11,171 $1.33 $14,835
Sale
WALLACH SANDRA officer: Chief Financial Officer
 Common stock 10,549 $1.33 $14,009
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 1,007,867 $0.05 $50,393
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Stock Option (right to buy) 1,007,867 $0.05 $50,393
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Stock Option (right to buy) 125,983 $0.05 $6,299
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 125,983 $0.05 $6,299
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 125,983 $2.38 $299,588
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Stock Option (right to buy) 40,200 $0.05 $2,010
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 40,200 $0.05 $2,010
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 40,200 $2.78 $111,595
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Stock Option (right to buy) 109,800 $0.05 $5,490
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 109,800 $0.05 $5,490
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 109,800 $2.92 $320,506
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Stock Option (right to buy) 150,000 $0.05 $7,500
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 150,000 $0.05 $7,500
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 150,000 $4.43 $663,750
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Stock Option (right to buy) 300,000 $0.05 $15,000
Option
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 300,000 $0.05 $15,000
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 249,268 $4.32 $1,076,339
Sale
BORNSTEIN JONATHAN officer: President of Amprius Lab
 Common stock 50,732 $5.05 $256,146

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Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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