Greenidge Generation Holdings Inc. (GREEL) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Michael P Neuscheler - 37,113 0 13 Mar, 2023
Kenneth Hopkins Jr. Fearn - 174,107 0 17 Nov, 2025
Capital, Llc 210 - 921,809 0 15 Sep, 2021
Daniel Rothaupt - 20,530 0 13 Mar, 2023
Dale Irwin President 173,630 0 13 Mar, 2026
Capital Resources Gp Llc Atlas - 0 4,071,182 13 Apr, 2026
Terence A. Burke General Counsel 4,085 0 05 Jan, 2022
Jordan Kovler Chief Executive Officer 236,127 0 13 Mar, 2026
Christian Mulvihill Chief Financial Officer 156,441 0 13 Mar, 2026
Christopher J. Krug - 0 250,000 20 May, 2025
Charles M. Zeynel - 83,493 0 17 Nov, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
09 Apr, 2026 Capital Resources Gp Llc Atlas Class A Common Stock, par value $0.0001 per share A 114,865 $1.39 4,071,182 I J
09 Apr, 2026 Capital Resources Gp Llc Atlas Class A Common Stock, par value $0.0001 per share A 114,865 $1.39 4,071,182 I J
04 Mar, 2026 Jordan Kovler Class A Common Stock A 110,000 $0.00 262,912 D A
04 Mar, 2026 Dale Irwin Class A Common Stock A 110,000 $0.00 213,285 D A
04 Mar, 2026 Dale Irwin Class A Common Stock A 110,000 $0.00 213,285 D A
04 Mar, 2026 Christian Mulvihill Class A Common Stock A 95,000 $0.00 190,451 D A
04 Mar, 2026 Jordan Kovler Class A Common Stock A 110,000 $0.00 262,912 D A
04 Mar, 2026 Jordan Kovler Class A Common Stock A 110,000 $0.00 262,912 D A
04 Mar, 2026 Dale Irwin Class A Common Stock A 110,000 $0.00 213,285 D A
04 Mar, 2026 Christian Mulvihill Class A Common Stock A 95,000 $0.00 190,451 D A
04 Mar, 2026 Christian Mulvihill Class A Common Stock A 95,000 $0.00 190,451 D A
11 Mar, 2026 Christian Mulvihill Class A Common Stock D 34,010 $1.38 156,441 D F
11 Mar, 2026 Christian Mulvihill Class A Common Stock D 34,010 $1.38 156,441 D F
11 Mar, 2026 Jordan Kovler Class A Common Stock D 26,785 $1.38 236,127 D F
11 Mar, 2026 Dale Irwin Class A Common Stock D 39,655 $1.38 173,630 D F
11 Mar, 2026 Jordan Kovler Class A Common Stock D 26,785 $1.38 236,127 D F
11 Mar, 2026 Dale Irwin Class A Common Stock D 39,655 $1.38 173,630 D F
11 Mar, 2026 Dale Irwin Class A Common Stock D 39,655 $1.38 173,630 D F
11 Mar, 2026 Christian Mulvihill Class A Common Stock D 34,010 $1.38 156,441 D F
11 Mar, 2026 Jordan Kovler Class A Common Stock D 26,785 $1.38 236,127 D F