Data Storage Corp — Director's Dealing 2026

Jan 16, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Data Storage Corp (DTST)
CIK: 0001419951
Period of Report: 2026-01-14

Reporting Person: Schwartz Harold J (Director, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-14	Common Stock	D	888376	$5.20	Disposed	28471	Direct
2026-01-14	Common Stock	D	7500	$5.20	Disposed	0	Indirect

Footnotes

F1: Represents sale of shares to issuer pursuant to issuer tender offer exempt under Rule 16b-3.

F2: Reflects a correction to the number of shares owned by the reporting person. Due to an administrative oversight, the reporting person's number of securities beneficially owned following the reported transaction in Item 5 of Table I in prior Form 4s was overstated by 20,735 shares.

F3: Reflects indirect holding of 7,500 shares of common stock that were inadvertently excluded from previous reports filed by the reporting person.

F4: Systems Trading, Inc. is a company owned by the reporting person and of which the reporting person currently serves as Chief Executive Officer and President.