ONE STOP SYSTEMS, INC. — Director's Dealing 2019

Feb 15, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ONE STOP SYSTEMS, INC. (OSS)
CIK: 0001394056
Period of Report: 2019-02-13

Reporting Person: Bressner Josef (Managing Director, Bressner)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-02-13	Restricted Stock Unit	$	A	10000	Acquired		Common Stock (10000)	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 February 13, 2019 was $2.43.

F2: Prior to the Initial Vesting Date, the Vested Ratio shall be zero. On the Initial Vesting Date, the Vested Ratio shall be 1/6, provided the Grantee's service has not been terminated prior to the Initial Vesting Date. For each six month period of Grantee service from the Initial Vesting Date until the Vested Ratio equals 1/1, the Vested Ratio shall be increased by 1/6. This Restricted Stock Unit will be fully vested after three (3) years of service.