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George McNamee

Track

Insider profile

Currently holds a position at Plug Power Inc

Performance

Overall performance
2.3
Performance over holding periods
2.3
30 days 90 days 120 days
Average return 9% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
1 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Chairman of the Board Plug Power Inc June 1, 1999 -
George McNamee's trades of Plug Power Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-11 2025-12-11
PrS Proposed sale
63,369
49.64
US$3,102,733 		63,369 49.64 US$3,102,733
2024-11-05 2024-11-01
PlS Planned sale
49,056 +31.4%
351.14
US$415,367 		49,056 +31.4% 351.14 US$415,367
2024-11-01 2024-11-01
PrS Proposed sale
51,005
391.40
US$2,074,660 		51,005 391.40 US$2,074,660
2024-08-02 2024-08-01
PlS Planned sale
10,000 -1.4%
2.37
US$23,719 		10,000 -1.4% 2.37 US$23,719
2024-08-01 2024-08-01
PrS Proposed sale
10,000
2.47
US$24,700 		10,000 2.47 US$24,700
2024-05-13 2024-05-10
PlS Planned sale
10,000 -1.5%
2.56
US$25,576 		10,000 -1.5% 2.56 US$25,576
2024-05-10 2024-05-10
PrS Proposed sale
10,000
2.77
US$27,700 		10,000 2.77 US$27,700
2021-01-14 2021-01-13
PlS Planned sale
10,000 -1.1%
70.45
US$704,500 		10,000 -1.1% 70.45 US$704,500
2021-01-14 2021-01-12
PlS Planned sale
10,000 -1.1%
62.40
US$624,000 		10,000 -1.1% 62.40 US$624,000
2021-01-11 2021-01-08
PlS Planned sale
10,000 -1.1%
52.07
US$520,700 		10,000 -1.1% 52.07 US$520,700
2021-01-08 2021-01-06
PlS Planned sale
10,000 -1.1%
35.00
US$350,000 		10,000 -1.1% 35.00 US$350,000
2020-11-12 2020-11-09
PlS Planned sale
30,000 -3.3%
21.05
US$631,425 		30,000 -3.3% 21.05 US$631,425
2020-10-13 2020-10-08
PlS Planned sale
45,000 -4.8%
19.00
US$855,000 		45,000 -4.8% 19.00 US$855,000
2020-08-10 2020-08-06
PlS Planned sale
65,000 -6.8%
10.30
US$669,194 		65,000 -6.8% 10.30 US$669,194
2020-07-14 2020-07-13
PlS Planned sale
100 -0.0%
9.47
US$947 		100 -0.0% 9.47 US$947
2020-07-14 2020-07-13
PlS Planned sale
1,400 -0.2%
8.79
US$12,312 		1,400 -0.2% 8.79 US$12,312
2019-03-18 2019-03-18
B Purchase
100,000 +13.8%
2.34
US$233,840 		100,000 +13.8% 2.34 US$233,840