NLIGHT, INC. — Director's Dealing 2018

Apr 30, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NLIGHT, INC. (LASR)
CIK: 0001124796
Period of Report: 2018-04-30

Reporting Person: Sixth MDV Partners, L.L.C. (10% Owner)
Reporting Person: MOHR DAVIDOW VENTURES VI LP (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-04-30	Common Stock	C	5132015	—	Acquired	5224341	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-04-30	Series C Preferred Stock	$	C	1478204	Disposed		Common Stock (1478204)	Direct
2018-04-30	Series D Preferred Stock	$	C	1794454	Disposed		Common Stock (1794454)	Direct
2018-04-30	Series E Preferred Stock	$	C	401632	Disposed		Common Stock (401632)	Direct
2018-04-30	Series F Preferred Stock	$	C	1457725	Disposed		Common Stock (1457725)	Direct

Footnotes

F1: All shares held of record by Mohr, Davidow Ventures VI, L.P., as nominee for Mohr, Davidow Ventures VI, L.P., MDV VI Leaders' Fund, L.P., MDV Entrepreneures' Network Fund III (A), L.P., and MDV Entrepreneurs' Network Fund III (B), L.P (collectively, the "MDV Funds"). Sixth MDV Partners, L.L.C. is the general partner of each of the MDV Funds, and Jonathan Feiber and Nancy Schoendorf are managing members of Sixth MDV Partners, L.L.C. Each of Mr. Feiber, Ms. Schoendorf and Sixth MDV Partners, L.L.C. may be deemed to have shared voting and investment power over the shares held by the MDV Funds. Each of Mr. Feiber, Ms. Schoendorf and Sixth MDV Partners, L.L.C disclaims beneficial ownership of such shares, and this report shall not be deemed an admission that the Reporting Person or its managin members are the beneficial owner of such securiteis for Section 16 or any other purpose.

F2: The Series C Convertible Preferred Stock converted into Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The shares had no expiration date.

F3: The Series D Convertible Preferred Stock converted into Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The shares had no expiration date.

F4: The Series E Convertible Preferred Stock converted into Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The shares had no expiration date.

F5: The Series F Convertible Preferred Stock converted into Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The shares had no expiration date.