Greenidge Generation Holdings Inc (GREE)

Stock chart
Ticker: GREE Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-04-15 2025-04-14 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
1,000 -0.7%
0.65
USD 402
1,000 -0.7% 0.65 USD 100,000
2025-03-28 2025-03-28 S Sale

Irwin Dale

President

Officer
22,297 -18.4%
0.81
USD 18,061
22,297 -18.4% 0.81 USD 18,061
2025-03-28 2025-03-28 S Sale

Irwin Dale

President

Officer
100 -0.1%
0.81
USD 81
100 -0.1% 0.81 USD 81
2025-03-28 2025-03-28 S Sale

Irwin Dale

President

Officer
13 -0.0%
0.80
USD 10
13 -0.0% 0.80 USD 10
2025-03-28 2025-03-28 S Sale

Irwin Dale

President

Officer
1,144 -0.9%
0.80
USD 915
1,144 -0.9% 0.80 USD 915
2025-03-28 2025-03-27 S Sale

Kovler Jordan

Chief Executive Officer

Executive Director
9,000 -6.8%
0.80
USD 7,200
9,000 -6.8% 0.80 USD 7,200
2025-03-28 2025-03-27 S Sale

Kovler Jordan

Chief Executive Officer

Executive Director
1,682 -1.3%
0.85
USD 1,430
1,682 -1.3% 0.85 USD 1,430
2025-03-28 2025-03-27 S Sale

Kovler Jordan

Chief Executive Officer

Executive Director
9,100 -6.4%
0.80
USD 7,280
9,100 -6.4% 0.80 USD 7,280
2025-03-28 2025-03-27 S Sale

Kovler Jordan

Chief Executive Officer

Executive Director
9,113 -6.0%
0.80
USD 7,290
9,113 -6.0% 0.80 USD 7,290
2025-03-28 2025-03-27 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
1,408 -1.6%
0.80
USD 1,126
1,408 -1.6% 0.80 USD 1,126
2025-03-28 2025-03-27 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
22,945 -20.9%
0.80
USD 18,356
22,945 -20.9% 0.80 USD 18,356
2025-03-18 2025-03-14 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
738 -1.3%
0.77
USD 568
738 -1.3% 0.77 USD 568
2025-02-13 2025-02-13 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
282 -0.5%
1.08
USD 305
282 -0.5% 1.08 USD 305
2025-02-13 2025-02-13 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
3 -0.0%
1.07
USD 3
3 -0.0% 1.07 USD 3
2025-02-13 2025-02-13 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
425 -0.8%
1.08
USD 459
425 -0.8% 1.08 USD 459
2025-02-04 2025-02-03 S Sale

Irwin Dale

President

Officer
2,076 -3.0%
1.29
USD 2,677
2,076 -3.0% 1.29 USD 2,677
2025-02-04 2025-02-03 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
1,947 -3.4%
1.29
USD 2,513
1,947 -3.4% 1.29 USD 2,513
2025-01-16 2025-01-14 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
723 -1.2%
1.63
USD 1,178
723 -1.2% 1.63 USD 1,178
2024-12-23 2024-12-23 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
5,000 +9.0%
1.76
USD 8,800
5,000 +9.0% 1.76 USD 8,800
2024-12-17 2024-12-17 S Sale

Mulvihill Christian

Chief Financial Officer

Officer
595 -1.0%
2.20
USD 1,309
595 -1.0% 2.20 USD 1,309
2024-09-06 2024-09-06 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
1,000 +1.5%
1.72
USD 1,719
1,000 +1.5% 1.72 USD 1,719
2024-09-06 2024-09-06 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
4,000 +6.3%
1.72
USD 6,879
4,000 +6.3% 1.72 USD 6,879
2024-05-29 2024-05-28 S Sale

Irwin Dale

President

Officer
8,777 -11.0%
2.81
USD 24,639
8,777 -11.0% 2.81 USD 24,639
2024-05-23 2024-05-20 S Sale

Irwin Dale

President

Officer
25,000 -23.9%
2.55
USD 63,798
25,000 -23.9% 2.55 USD 63,798
2024-03-01 2024-02-28 S Sale

Irwin Dale

President

Officer
5,646 -5.1%
4.18
USD 23,600
5,646 -5.1% 4.18 USD 23,600
2024-02-21 2024-02-20 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
2,000 +20.0%
3.87
USD 7,740
2,000 +20.0% 3.87 USD 7,740
2024-02-21 2024-02-16 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
690 +7.4%
4.08
USD 2,815
690 +7.4% 4.08 USD 2,815
2024-02-21 2024-02-16 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
810 +9.5%
4.07
USD 3,297
810 +9.5% 4.07 USD 3,297
2024-02-07 2024-02-05 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
500 +6.2%
3.27
USD 1,635
500 +6.2% 3.27 USD 1,635
2024-02-07 2024-02-05 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
2,550 +46.8%
3.29
USD 8,390
2,550 +46.8% 3.29 USD 8,390
2023-11-20 2023-11-16 B Purchase

Kovler Jordan

Chief Executive Officer

Executive Director
5,000 +1111.1%
5.21
USD 26,050
5,000 +1111.1% 5.21 USD 26,050
2023-03-13 2023-03-09 S Sale

NEUSCHELER MICHAEL P

Non-Executive Director
6,504 -14.9%
0.42
USD 2,732
6,504 -14.9% 0.42 USD 2,732
2023-03-13 2023-03-09 S Sale

Rothaupt Daniel

Non-Executive Director
3,470 -14.5%
0.42
USD 1,457
3,470 -14.5% 0.42 USD 1,457
2023-02-02 2023-01-31 B Purchase

Atlas Capital Resources GP LLC

Non-Executive Director Large shareholder
1,190,476 +inf%
0.84
USD 1,000,000
1,190,476 +inf% 0.84 USD 1,000,000
2023-03-06 2022-11-15 S Sale

Loughran Robert

Chief Financial Officer

Officer
1,543 -10.3%
0.75
USD 1,157
1,543 -10.3% 0.75 USD 1,157
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