WILLIAM GROSS

Insider Reports History

Location
Pasadena, CA
Signature
/s/ Timothy Maloche, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by WILLIAM GROSS:

Company Role Class Num Shares Value Price $ Report Date Ownership
Energy Vault Holdings, Inc. Director Common Stock 4,511,086 $5,643,369 $1.25 24 May 2024 Held by Gross Goodstein Living Trust dated April 18, 2006
Energy Vault Holdings, Inc. Director Common Stock 1,590,997 $1,990,337 $1.25 24 May 2024 Held by Idealab Studio, LLC
Energy Vault Holdings, Inc. Director Common Stock 1,406,355 $1,759,350 $1.25 24 May 2024 Held by Idealab Holdings, LLC
Energy Vault Holdings, Inc. Director Common Stock 154,740 $193,580 $1.25 24 May 2024 Direct
Energy Vault Holdings, Inc. Director Common Stock 100,000 $125,100 $1.25 24 May 2024 Held by spouse as UTMA custodian for child
Heliogen, Inc. 10%+ Owner Common Stock 462 $702 $1.52 15 Feb 2024 Indirect
Heliogen, Inc. 10%+ Owner Common Stock 0 $0 $1.52 15 Feb 2024 Direct
Heliogen, Inc. 10%+ Owner Employee Stock Option (right to buy) 0 22 Jun 2023 Direct

Insider Reports Filed by WILLIAM GROSS

Symbol Company Period Transactions Value $ Form Type Role Filing Time
NRGV Energy Vault Holdings, Inc. 24 May 2024 1 $0 4 Director 29 May 2024, 16:20
NRGV Energy Vault Holdings, Inc. 13 Mar 2024 0 $0 4/A Director 20 Jun 2024, 16:10
NRGV Energy Vault Holdings, Inc. 13 Mar 2024 1 +$214,500 4 Director 15 Mar 2024, 18:30
HLGN Heliogen, Inc. 15 Feb 2024 1 -$672,072 4 10%+ Owner 20 Feb 2024, 20:25
NRGV Energy Vault Holdings, Inc. 18 Dec 2023 1 $0 4 Director 20 Dec 2023, 16:06
HLGN Heliogen, Inc. 22 Jun 2023 3 -$13,448 4 10%+ Owner 23 Jun 2023, 18:33
HLGN Heliogen, Inc. 15 Jun 2023 2 +$317,340 4 10%+ Owner 16 Jun 2023, 16:30
HLGN Heliogen, Inc. 09 Jun 2023 3 -$66,432 4 10%+ Owner 13 Jun 2023, 17:01
HLGN Heliogen, Inc. 07 Jun 2023 6 -$276,078 4 10%+ Owner 09 Jun 2023, 16:30
HLGN Heliogen, Inc. 05 Jun 2023 6 -$46,170 4 10%+ Owner 07 Jun 2023, 16:30
HLGN Heliogen, Inc. 01 Jun 2023 6 -$3,998 4 10%+ Owner 05 Jun 2023, 16:30
HLGN Heliogen, Inc. 30 May 2023 3 -$51 4 10%+ Owner 01 Jun 2023, 16:30
NRGV Energy Vault Holdings, Inc. 25 May 2023 1 $0 4 Director 30 May 2023, 17:05
HLGN Heliogen, Inc. 25 May 2023 3 -$57,061 4 10%+ Owner 30 May 2023, 16:30
HLGN Heliogen, Inc. 23 May 2023 6 -$25,729 4 10%+ Owner 25 May 2023, 16:30
HLGN Heliogen, Inc. 17 May 2023 6 -$30,678 4 10%+ Owner 19 May 2023, 18:22
HLGN Heliogen, Inc. 12 Apr 2023 0 $0 4/A 10%+ Owner 22 May 2023, 18:32
HLGN Heliogen, Inc. 13 Feb 2023 0 $0 3/A 10%+ Owner 22 May 2023, 18:31
NRGV Energy Vault Holdings, Inc. 30 Dec 2022 1 $0 4 Director 30 Dec 2022, 18:39
NRGV Energy Vault Holdings, Inc. 16 Dec 2022 1 $0 4 Director 10 Feb 2023, 18:24
HLGN Heliogen, Inc. 18 Nov 2022 1 +$50,000 4 CHIEF EXECUTIVE OFFICER, Director 22 Nov 2022, 16:36
NRGV Energy Vault Holdings, Inc. 24 Oct 2022 2 -$120,123 4 Director 26 Oct 2022, 21:00
NRGV Energy Vault Holdings, Inc. 20 Oct 2022 1 -$337,440 4 Director, 10%+ Owner 24 Oct 2022, 16:41
NRGV Energy Vault Holdings, Inc. 10 Oct 2022 2 -$175,612 4 Director, 10%+ Owner 12 Oct 2022, 17:12
NRGV Energy Vault Holdings, Inc. 26 Sep 2022 2 -$165,555 4 Director, 10%+ Owner 28 Sep 2022, 21:02
HLGN Heliogen, Inc. 01 Sep 2022 1 $0 4 CHIEF EXECUTIVE OFFICER, Director 06 Sep 2022, 17:50
NRGV Energy Vault Holdings, Inc. 17 Aug 2022 2 -$882,335 4 Director 19 Aug 2022, 17:14
NRGV Energy Vault Holdings, Inc. 11 Aug 2022 3 $0 4 Director 15 Aug 2022, 17:40
HLGN Heliogen, Inc. 14 Jun 2022 1 +$49,400 4 Chief Executive Officer, Director 16 Jun 2022, 17:35
HLGN Heliogen, Inc. 06 Jun 2022 1 +$49,084 4 Chief Executive Officer, Director 08 Jun 2022, 17:06
NRGV Energy Vault Holdings, Inc. 12 May 2022 3 $0 4 Director, 10%+ Owner 16 May 2022, 21:02
NRGV Energy Vault Holdings, Inc. 11 Feb 2022 1 $0 4 Director, 10%+ Owner 15 Feb 2022, 19:19
NRGV Energy Vault Holdings, Inc. 11 Feb 2022 0 $0 3 Director 15 Feb 2022, 19:04
HLGN Heliogen, Inc. 30 Dec 2021 1 $0 4/A CHIEF EXECUTIVE OFFICER, Director 02 Jun 2022, 16:05
HLGN Heliogen, Inc. 30 Dec 2021 4 $0 4/A Chief Executive Officer, Director 07 Jan 2022, 20:34
HLGN Heliogen, Inc. 30 Dec 2021 0 $0 3 Chief Executive Officer, Director 04 Jan 2022, 20:55