ONE STOP SYSTEMS, INC. — Director's Dealing 2018

Apr 13, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ONE STOP SYSTEMS INC (OSS)
CIK: 0001394056
Period of Report: 2018-04-11

Reporting Person: Cooper Steve D (Director, President, CEO, 10% Owner)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-04-11	Restricted Stock Unit	$	A	30000	Acquired		Common Stock (30000)	Direct

Footnotes

F1: Each Restricted Stock Unit represents a contingent right to receive one share of OSS common stock. The closing price of OSS on April 11, 2018 was $4.17.

F2: Prior to the Initial Vesting Date, the Vested Ratio shall be zero. On the Initial Vesting Date, the Vested Ratio shall be 1/12, provided the Grantee's service has not been terminated prior to the Initial Vesting Date. For each quarter of Grantee service from the Initial Vesting Date until the
Vested Ratio equals 1/1, the Vested Ratio shall be increased by 1/12. This Restricted Stock Unit will be fully vested after three (3) years of service.