SCHWARTZ HAROLD J

PrivateCIK: 1688899
Location

ROWLAND, PA

SCHWARTZ HAROLD J (President and Treasurer) reported 2 transactions at DATA STORAGE CORP

Review the transaction codes below to understand the nature of each event.

InsiderSCHWARTZ HAROLD JCIK 1688899
IssuerDATA STORAGE CORPCIK 1419951
DirectorOfficer10% Owner· President and Treasurer
Since Oct 2016
-895.88K
Net shares
Net seller
$4.66M
Total sold
0
Open market trades
0B · 0S
2
Total transactions
895.88K disposed
Non-Derivative Transactions2

Common Stock

Direct
D · Disposition

Shares

888.38K

Price / share

$5.20

Trade value

$4.62M

% of position

96.9%
1/14/2026
916.85K28.47K

Common Stock

Indirect
D · Disposition

Shares

7.50K

Price / share

$5.20

Trade value

$39K

% of position

New position
1/14/2026
7.50K0.00
Total

Net shares

895.88K

Net value

-$4.66M

Derivative Transactions0
No derivative transactions reported
SCHWARTZ HAROLD J — Insider Transaction (Form 4) Filed Jan 16, 2026 | Finecho