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United States Renewable Energy

Northern Power Systems Corp (NPS)

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Ticker: NPS Exchange: TOR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Wolf Gregory C.
1 purchase — total 144 USD
Buy 23 Oct 2017
Value US$2,716,513.89 | Price 307.77 | Shares 75,571
Buy 14 Jun 2017
Value US$4,786,691.94 | Price 251.53 | Shares 12,783
Buy 5 Jun 2017
Value US$400.00 | Price 0.16 | Shares 2,500
Buy 31 May 2017
Value US$159.60 | Price 0.16 | Shares 1,000
Buy 26 May 2017
Value US$1,660.00 | Price 0.17 | Shares 10,000
Buy 15 Dec 2016
Value US$7,750.00 | Price 0.25 | Shares 31,000
Buy 14 Dec 2016
Value US$2,471.00 | Price 0.25 | Shares 10,000
Buy 8 Dec 2016
Value US$42,115.50 | Price 0.25 | Shares 168,462
Sale 6 Dec 2016
Value US$22,500.00 | Price 0.25 | Shares 90,000
Buy 6 Dec 2016
Value US$100,319.75 | Price 0.25 | Shares 401,279
Buy 25 Nov 2016
Value US$25,000.00 | Price 0.25 | Shares 100,000
Sale 14 Jan 2016
Value US$1,348.60 | Price 0.12 | Shares 11,000
Sale 29 Dec 2015
Value US$120,000.00 | Price 0.20 | Shares 600,000
Buy 21 Aug 2015
Value US$429,721.20 | Price 0.44 | Shares 972,000
Buy 15 Jun 2015
Value US$757.20 | Price 0.76 | Shares 1,000
Buy 12 Jun 2015
Value US$157,306.80 | Price 0.74 | Shares 213,500
Buy 9 Jun 2015
Value US$176,671.12 | Price 0.71 | Shares 247,300
Buy 3 Jun 2015
Value US$2,025.00 | Price 0.81 | Shares 2,500
Buy 2 Jun 2015
Value US$6,230.70 | Price 0.77 | Shares 8,050
Buy 2 Jun 2015
Value US$1,005.00 | Price 0.67 | Shares 1,500
Buy 2 Jun 2015
Value US$5,542.00 | Price 0.65 | Shares 8,500
Buy 1 Jun 2015
Value US$6,061.00 | Price 0.64 | Shares 9,500
Buy 29 May 2015
Value US$3,644.40 | Price 0.61 | Shares 6,000
Buy 22 May 2015
Value US$86,356,100.00 | Price 8,635.61 | Shares 10,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed 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
2017-10-25 2017-10-23 B Purchase Wolf Gregory C.
75,571 -26.2%
307.77
US$2,716,514 		75,571 -26.2% 307.77 US$2,716,514
2017-06-15 2017-06-14 B Purchase Kopczynski Kevin
12,783 +0.3%
251.53
US$4,786,692 		12,783 +0.3% 251.53 US$4,786,692
2017-06-07 2017-06-05 B Purchase Kopczynski Kevin
83,019 +48.9%
112.32
US$61,945 		83,019 +48.9% 112.32 US$61,945
2017-06-02 2017-05-31 B Purchase Kopczynski Kevin
1,000 +2.5%
0.16
US$160 		1,000 +2.5% 0.16 US$160
2017-05-30 2017-05-26 B Purchase Kopczynski Kevin Non-Executive Director
10,000 +33.3%
0.17
US$1,660 		10,000 +33.3% 0.17 US$1,660
2016-12-19 2016-12-15 B Purchase HOKIN RICHARD N Non-Executive Director
31,000 +9.3%
0.25
US$7,750 		31,000 +9.3% 0.25 US$7,750
2016-12-16 2016-12-14 B Purchase HOKIN RICHARD N Non-Executive Director
10,000 +3.1%
0.25
US$2,471 		10,000 +3.1% 0.25 US$2,471
2016-12-08 2016-12-08 B Purchase SIMON JOHN Non-Executive Director Large shareholder
168,462 +5.8%
0.25
US$42,116 		168,462 +5.8% 0.25 US$42,116
2016-12-08 2016-12-06 S Sale Baker Marcus D. Non-Executive Director
90,000 -6.3%
0.25
US$22,500 		90,000 -6.3% 0.25 US$22,500
2016-12-08 2016-12-06 B Purchase SIMON JOHN Non-Executive Director Large shareholder
401,279 +15.9%
0.25
US$100,320 		401,279 +15.9% 0.25 US$100,320
2016-11-29 2016-11-25 B Purchase Caldwell Ciel R.

President & Chief Exec.Officer

Executive Director
100,000 +778.8%
0.25
US$25,000 		100,000 +778.8% 0.25 US$25,000
2018-02-13 2016-01-14 S Sale Lentz Robert L Non-Executive Director
11,000 -100.0%
0.12
US$1,349 		11,000 -100.0% 0.12 US$1,349
2015-12-29 2015-12-29 S Sale Allen & CO LLC Large shareholder
600,000 -13.6%
0.20
US$120,000 		600,000 -13.6% 0.20 US$120,000
2015-08-25 2015-08-21 B Purchase SIMON JOHN Non-Executive Director Large shareholder
972,000 +393.0%
0.44
US$429,721 		972,000 +393.0% 0.44 US$429,721
2015-06-18 2015-06-15 B Purchase Lynch Jonathan A.

Chief Technology Officer

Officer
1,000 +inf%
0.76
US$757 		1,000 +inf% 0.76 US$757
2015-06-16 2015-06-12 B Purchase HOKIN RICHARD N Non-Executive Director
213,500 +inf%
0.74
US$157,307 		213,500 +inf% 0.74 US$157,307
2015-06-10 2015-06-09 B Purchase SIMON JOHN Non-Executive Director Large shareholder
247,300 +inf%
0.71
US$176,671 		247,300 +inf% 0.71 US$176,671
2015-06-03 2015-06-03 B Purchase Patton Troy C.

President and CEO

Executive Director
2,500 +7.5%
0.81
US$2,025 		2,500 +7.5% 0.81 US$2,025
2015-06-04 2015-06-02 B Purchase Caldwell Ciel R.

CFO

Officer
8,050 +168.1%
0.77
US$6,231 		8,050 +168.1% 0.77 US$6,231
2015-06-03 2015-06-02 B Purchase Lentz Robert L Non-Executive Director
1,500 +15.8%
0.67
US$1,005 		1,500 +15.8% 0.67 US$1,005
2015-06-03 2015-06-02 B Purchase Patton Troy C.

President and CEO

Executive Director
8,500 +34.0%
0.65
US$5,542 		8,500 +34.0% 0.65 US$5,542
2015-06-03 2015-06-01 B Purchase Lentz Robert L Non-Executive Director
9,500 +inf%
0.64
US$6,061 		9,500 +inf% 0.64 US$6,061
2015-06-02 2015-05-29 B Purchase Mark Elliot J.

Vice President/General Counsel

Officer
6,000 +25.9%
0.61
US$3,644 		6,000 +25.9% 0.61 US$3,644
2015-05-27 2015-05-22 B Purchase Leimkuhler William F. Non-Executive Director
10,000 +inf%
8,635.61
US$86,356,100 		10,000 +inf% 8,635.61 US$86,356,100
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