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CIK 0001899287 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

Amprius Technologies, Inc.

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Ticker
AMPX
Exchange
NYSE
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
981591811
Phone
(800) 425-8803
Business address
1180 PAGE AVENUE, FREMONT, CA, 94538
Former names
Kensington Capital Acquisition Corp. IV

Securities

  • AMPX Amprius Technologies, Inc. Common Stock NYSE
  • AMPX-WT Warrants NYSE
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,272,671
in 3 filings

Net −$1,272,671. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Sun Kang −$642K Director sold 5% of stake
  2. Stepien Thomas M −$324K Chief Executive Officer sold 5% of stake
  3. Stefan Constantin Ionel −$307K Chief Technology Officer sold 4% of stake
Date Insider Transaction Shares Price Value Owned after
2022-09-14 Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) Conversion +9,857,142 13,124,642
2022-09-14 Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) Other disposition −13,124,642 0
2022-09-14 Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) Conversion · Class B Ordinary Shares −9,857,142 0
2022-09-14 Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) Other acquisition · Warrants (right to buy) +16,000,000 16,000,000
2022-09-14 Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) Other acquisition · Warrants (right to buy) +6,535,000 6,535,000
2022-09-14 Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) Other disposition · Warrants (right to buy) −16,000,000 0
2022-09-14 Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) Other disposition · Warrants (right to buy) −6,535,000 0
2022-09-14 MIRRO JUSTIN E Director Conversion +9,857,142 13,124,642
2022-09-14 MIRRO JUSTIN E Director Other disposition −13,124,642 0
2022-09-14 MIRRO JUSTIN E Director Other acquisition +2,497,142 2,497,142
2022-09-14 MIRRO JUSTIN E Director Grant or award +111,000 2,608,142
2022-09-14 MIRRO JUSTIN E Director Other acquisition +1,000,000 1,000,000
2022-09-14 MIRRO JUSTIN E Director Other acquisition +1,000,000 1,000,000
2022-09-14 MIRRO JUSTIN E Director Conversion · Class B Ordinary Shares −9,857,142 0
2022-09-14 MIRRO JUSTIN E Director Other acquisition · Warrants (right to buy) +4,700,000 4,700,000
2022-09-14 MIRRO JUSTIN E Director Grant or award · Warrants (right to buy) +111,000 111,000
2022-09-14 MIRRO JUSTIN E Director Grant or award · Warrants (right to buy) +200,000 $0.50 $100K 200,000

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