ONE STOP SYSTEMS, INC. — Director's Dealing 2024

Jan 30, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ONE STOP SYSTEMS, INC. (OSS)
CIK: 0001394056
Period of Report: 2024-01-29

Reporting Person: Ison James (CPO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-01-29	Common Stock	M	7222	$1.08	Acquired	169660	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-01-29	Employee Stock Option (right to buy)	$1.08	M	7222	Disposed	2026-04-01	Common Stock (7222)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	106500	Direct

Footnotes

F1: These shares are owned directly by James J. Ison Jr. & Sha-Marie A Ison TR UA 06 04 2020 James J. Ison Jr. & Sha-Marie A Ison Inter Vivos Revocable Trust (the "Trust"), of which the Reporting Person is trustee. The Reporting Person and members of his immediate family are the sole beneficiaries of the Trust.

F2: Includes 106,500 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions.

F3: The option is fully vested.