William Gross

Affiliations

  • Director at Energy Vault Holdings Inc. (NRGV), 2024-06-20
  • at Heliogen Inc. (HLGN), 2024-02-21
  • Large Shareholder, Director at Internet Brands Inc. (INET), 2010-12-22
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
HLGN $1.00 50,000 Officer, Director 1,672,612 2022-11-18 Filing
HLGN $2.47 20,000 Officer, Director 1,622,612 2022-06-14 Filing
HLGN $3.74 13,124 Officer, Director 1,602,612 2022-06-06 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
HLGN $1.52 442,298 0 2024-02-15 Filing
HLGN $0.23 730,311 4,563,766 2023-06-22 Filing
HLGN $0.23 474,513 2,672,612 2023-06-09 Filing
HLGN $0.22 204,255 2,672,612 2023-06-08 Filing
HLGN $0.25 1,559,530 2,672,612 2023-06-07 Filing