Maureen Helmer

Track

Insider profile

Currently holds a position at Plug Power Inc

Positions

Position Company Period
Independent Director Plug Power Inc Feb. 12, 2004 -
Maureen Helmer's trades of Plug Power Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Planned sale
Price
37.84
Quantity 98,595 +20.2%
Value US$2,723,389
Transaction date
Proposed sale
Price
69.39
Quantity 68,909
Value US$1,130,096
Transaction date
Planned sale
Price
410.35
Quantity 99,845 +0.2%
Value US$969,068
Transaction date
Planned sale
Price
27.14
Quantity 300 -0.2%
Value US$8,141
Transaction date
Planned sale
Price
26.11
Quantity 15,011 -10.8%
Value US$391,970
Transaction date
Planned sale
Price
15.00
Quantity 35,000 -20.1%
Value US$525,000
Transaction date
Planned sale
Price
13.28
Quantity 75,000 -30.2%
Value US$996,232
Transaction date
Planned sale
Price
6.29
Quantity 150,164 -37.8%
Value US$944,547
Transaction date
Planned sale
Price
4.29
Quantity 115,000 -32.9%
Value US$492,902
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-10 2026-06-08
PlS Planned sale
98,595 +20.2%
37.84
US$2,723,389 		98,595 +20.2% 37.84 US$2,723,389
2026-06-08 2026-06-08
PrS Proposed sale
68,909
69.39
US$1,130,096 		68,909 69.39 US$1,130,096
2020-12-21 2020-12-17
PlS Planned sale
99,845 +0.2%
410.35
US$969,068 		99,845 +0.2% 410.35 US$969,068
2020-12-16 2020-12-14
PlS Planned sale
300 -0.2%
27.14
US$8,141 		300 -0.2% 27.14 US$8,141
2020-12-16 2020-12-14
PlS Planned sale
15,011 -10.8%
26.11
US$391,970 		15,011 -10.8% 26.11 US$391,970
2020-10-07 2020-10-05
PlS Planned sale
35,000 -20.1%
15.00
US$525,000 		35,000 -20.1% 15.00 US$525,000
2020-09-22 2020-09-18
PlS Planned sale
75,000 -30.2%
13.28
US$996,232 		75,000 -30.2% 13.28 US$996,232
2020-06-25 2020-06-23
PlS Planned sale
150,164 -37.8%
6.29
US$944,547 		150,164 -37.8% 6.29 US$944,547
2020-04-20 2020-04-16
PlS Planned sale
115,000 -32.9%
4.29
US$492,902 		115,000 -32.9% 4.29 US$492,902