X0206 3 2018-04-25 0 0001124796 NLIGHT, INC. LASR 0001654708 Locke Gary 5408 NORTHEAST 88TH STREET BUILDING E VANCOUVER WA 98665 1 0 0 0 Stock Option (Right to buy) 1.45 2027-08-03 Common Stock 69725 D Restricted Stock Units Common Stock 2500 D One-fourth of the shares subject to the option will vest on August 3, 2018, and one-forty-eighth of the shares subject to the option will vest in monthly installments thereafter subject to continued service through each such vesting date. In the event of a change of control, as defined in the Issuer's 2001 Stock Option Plan, 100% of the then-outstanding shares subject to the option will become vested. Each share has no expiration date and no conversion or exercise price. All restricted stock units will vest on the earlier of (i) April 25, 2019 or (ii) the day prior to the date of the Issuer's next annual meeting of stockholders, in each case, subject to the non-employee director continuing to be a service provider through the applicable vesting date. /s/ Kerry Hill, as attorney-in-fact 2018-04-25