DATA STORAGE CORP

Ticker: DTST CUSIP: 23786R201 Class: COM NEW

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 16,798 Value ($000) $86 Avg Close $4.44 Range $3.83 - $5.15

Q3 2025

Shares 12,273 Value ($000) $53 Avg Close $4.45 Range $3.35 - $5.44

Q3 2024

Shares 11,417 Value ($000) $43 Avg Close $4.67 Range $3.24 - $6.95

Q2 2024

Shares 11,417 Value ($000) $75 Avg Close $5.91 Range $4.10 - $8.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,798	$86	$4.44	$3.83 - $5.15
Q3 2025	12,273	$53	$4.45	$3.35 - $5.44
Q3 2024	11,417	$43	$4.67	$3.24 - $6.95
Q2 2024	11,417	$75	$5.91	$4.10 - $8.00