X0306 4 2016-11-30 0 0001605997 Northern Power Systems Corp. NPS 0001076418 HOKIN RICHARD N 800 POST RD DARIEN CT 06820 1 0 0 0 Common Shares 2016-11-30 4 A 0 20000 0.00 A 323883 D Common Shares 1870260 I BY CWE LLC These shares were issued to the Reporting Person pursuant to the Northern Power Systems Corp. 2014 Stock Option and Incentive Plan in lieu of 50% of the director meeting fees. The shares are fully vested as of the grant date. Shares are held directly by CWE LLC. Mr. Hokin is the Manager of CWE LLC, and therefore may be deemed to hold voting and dispositive power over the shares held by CWE LLC. Mr. Hokin disclaims beneficial ownership of the shares held by CWE LLC. /s/ June Marie Morris, Attorney-in-Fact 2016-12-02