Data Storage Ownership & Insider Activity

Data Storage (DTST) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 65.5% of shares outstanding. Institutional investors hold 3.6%. Over the past 90 days, insiders made 4 sales worth $40K.

Shares Outstanding

2.338M

Shares Float

2.076M

Insider Shares Owned

23.655M

Insider % Owned

65.5%

Institutional Shares Held

83.374K

Institutional % Held

3.6%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$40K total

Net Activity

Net Selling

Net Value (90d)

-$40K

Data Storage Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 11, 2026	Thomas Kempster	DIRECTOR	SELL	3.500K	$2.92	$10K
Sep 11, 2026	Uwayne A Mitchell	DIRECTOR	SELL	3.000K	$2.95	$9K
Sep 10, 2026	John Argen	DIRECTOR	SELL	3.000K	$2.97	$9K
Sep 10, 2026	Clifford Stein	DIRECTOR	SELL	3.991K	$3.05	$12K
May 21, 2026	Charles Piluso	CHAIRMAN AND CEO	SELL	86.958K	$3.83	$333K