Charles M. Piluso - 14 Jan 2026 Form 4 Insider Report for Data Storage Corp (DTST)

Role
Chairman and CEO, Director, 10%+ Owner
Signature
/s/ Wendy Schmittzeh, Attorney-in-fact
Issuer symbol
DTST
Transactions as of
14 Jan 2026
Net transactions value
-$4,502,373
Form type
4
Filing time
16 Jan 2026, 17:29:13 UTC
Previous filing
12 Dec 2025
Next filing
12 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Piluso Charles M. Chairman and CEO, Director, 10%+ Owner C/O DATA STORAGE CORP, 244 5TH AVENUE, SUITE 2821, NEW YORK /s/ Wendy Schmittzeh, Attorney-in-fact 16 Jan 2026 0001448428

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DTST Common Stock Disposed to Issuer $1,684,067 -323,859 -78% $5.20 89,432 14 Jan 2026 Direct F1
transaction DTST Common Stock Disposed to Issuer $86,668 -16,667 -100% $5.20 0 14 Jan 2026 Piluso Family Associates F1, F2
transaction DTST Common Stock Disposed to Issuer $338,432 -65,083 -100% $5.20 0 14 Jan 2026 Piluso Family Associates LLC F1, F3
transaction DTST Common Stock Disposed to Issuer $1,196,603 -230,116 -100% $5.20 0 14 Jan 2026 The Lasata 2012 Trust date 5/4/12 F1, F4
transaction DTST Common Stock Disposed to Issuer $1,196,603 -230,116 -100% $5.20 0 14 Jan 2026 The Bella Vita 2012 Trust dated 5/4/12 F1, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents sale of shares to issuer pursuant to issuer tender offer exempt under Rule 16b-3.
F2 The Reporting Person is a Managing Member of Piluso Family Associates, together with his spouse.
F3 The Reporting Person is a Managing Member of Piluso Family Associates LLC, together with his spouse.
F4 The Reporting Person's spouse is the beneficiary of The Lasata 2012 Trust dated 5/4/12 (the "Lasata Trust") and the Reporting Person's spouse, together with Lawrence Maglione, a director of the Issuer, are the co-trustees of the Lasata Trust.
F5 The Reporting Person is the beneficiary of The Bella Vita 2012 Trust dated 5/4/12 (the "Bella Vita Trust") and the Reporting Person, together with his spouse, are the co-trustees of the Bella Vita Trust.