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CIK 0001828536 · <br>Emerging growth company

Energy Vault Holdings, Inc.

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Ticker
NRGV
Exchange
NYSE
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
853230987
Phone
805-852-0000
Business address
4165 EAST THOUSAND OAKS BLVD., SUITE 100, WESTLAKE VILLIAGE, CA, 91362
Former names
Energy Vault Holdings, Inc., Novus Capital Corp II
Open-market buys, last 90 days
$106,536
in 1 filing
Open-market sales, last 90 days
$426,984
in 1 filing

Net −$320,447. 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. Unwin Stephanie −$427K Director sold 39% of stake
  2. Hixon Dylan +$107K Director 1 filing

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-29 Paulson Larry Director Grant or award +22,026 523,794
2026-05-29 Ertel Thomas R Director Grant or award +22,026 387,814
2026-04-06 Beer Michael Thomas Chief Financial Officer Option exercise +50,000 $1.17 $59K 1,125,945
2026-04-06 Beer Michael Thomas Chief Financial Officer Sale −65,000 $3.18 $207K 1,060,945
2026-04-06 Beer Michael Thomas Chief Financial Officer Option exercise · Stock Option −50,000 750,000
2026-03-31 Piconi Robert Chief Executive Officer Shares withheld for taxes −329,921 $3.30 $1.1M 16,591,673
2026-03-31 Ladwa Akshay Chief Operations Officer Shares withheld for taxes −147,984 $3.30 $488K 2,141,336
2026-03-31 Beer Michael Thomas Chief Financial Officer Shares withheld for taxes −28,738 $3.30 $95K 1,075,945
2026-03-31 Piconi Robert Chief Executive Officer Purchase +12,500 $3.21 $40K 16,921,594
2026-03-25 Mandanas Mary Beth Director Purchase +5,000 $3.65 $18K 350,838
2026-03-12 Ladwa Akshay Chief Operations Officer Grant or award +475,000 2,289,320
2026-03-12 Beer Michael Thomas Chief Financial Officer Grant or award +150,000 1,104,683
2026-03-05 Ladwa Akshay Chief Operations Officer Shares withheld for taxes −10,064 $3.00 $30K 1,814,320
2026-03-05 Piconi Robert Chief Executive Officer Shares withheld for taxes −68,737 $3.00 $206K 20,021,900
2026-03-04 Ertel Thomas R Director Purchase +5,450 $3.37 $18K 365,788
2026-03-02 Ladwa Akshay Chief Operations Officer Purchase +4,000 $3.09 $12K 1,824,384
2026-02-27 Paulson Larry Director Purchase +5,000 $3.15 $16K 501,768
2026-02-26 Piconi Robert Chief Executive Officer Purchase +7,500 $3.26 $24K 20,090,637
2026-01-30 Beer Michael Thomas Chief Financial Officer Grant or award +200,000 1,334,829
2026-01-30 Beer Michael Thomas Chief Financial Officer Shares withheld for taxes −77,046 $4.61 $355K 1,257,783

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