MAGLIONE LAWRENCE A. sold 46.5% of their position (21.53K shares) of DATA STORAGE CORP on the open market

Open‑market sale worth $107.8K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales

MAGLIONE LAWRENCE A.

Filed: 12/15/2025ACC: 0001731122-25-001676

InsiderMAGLIONE LAWRENCE A.CIK 1448357

→

IssuerDATA STORAGE CORPCIK 1419951

Director

Since Jan 2026

-33.16K

Net shares

Net seller

$165.8K

Total sold

Open market trades

0B · 4S

Total transactions

24.17K acquired · 57.33K disposed

Non-Derivative Transactions15

Common Stock

Direct

M · Option Exercise

+1.67K

Price / share

$2.00

Trade value

$3.33K

% of position

5.0%

12/11/2025

33.48K→35.14K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.16

Trade value

$5.40K

% of position

7.1%

12/11/2025

35.41K→37.91K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$3.23

Trade value

$8.07K

% of position

6.6%

12/11/2025

37.91K→40.41K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.45

Trade value

$6.13K

% of position

6.2%

12/11/2025

40.41K→42.91K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.04

Trade value

$5.10K

% of position

5.8%

12/11/2025

42.91K→45.41K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$1.48

Trade value

$3.70K

% of position

5.5%

12/11/2025

45.41K→47.91K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$1.82

Trade value

$4.55K

% of position

5.2%

12/11/2025

47.91K→50.41K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.33

Trade value

$5.83K

% of position

5.0%

12/11/2025

50.41K→52.91K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$3.24

Trade value

$8.10K

% of position

4.7%

12/11/2025

52.91K→55.41K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.88

Trade value

$7.20K

% of position

75.9%

12/11/2025

3.29K→5.79K

Common Stock

Direct

F · Tax Withholding

−11.63K

Price / share

$4.99

Trade value

$58.04K

% of position

20.1%

12/11/2025

57.91K→46.28K

Common Stock

Direct

S · Sale

−12.54K

Price / share

$4.99

Trade value

$62.55K

% of position

27.1%

12/11/2025

46.28K→33.74K

Common Stock

Direct

S · Sale

−5.70K

Price / share

$5.03

Trade value

$28.65K

% of position

16.9%

12/11/2025

33.74K→28.05K

Common Stock

Direct

S · Sale

−520.00

Price / share

$5.02

Trade value

$2.61K

% of position

1.9%

12/12/2025

28.05K→27.53K

Common Stock

Direct

S · Sale

−2.78K

Price / share

$5.03

Trade value

$13.97K

% of position

10.1%

12/12/2025

27.53K→24.75K

Total

Net shares

−8.99K

Net value

-$108.41K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	12/11/2025	M · Option Exercise	+1.67K	$2.00	$3.33K	5.0%	33.48K	35.14K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.16	$5.40K	7.1%	35.41K	37.91K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$3.23	$8.07K	6.6%	37.91K	40.41K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.45	$6.13K	6.2%	40.41K	42.91K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.04	$5.10K	5.8%	42.91K	45.41K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$1.48	$3.70K	5.5%	45.41K	47.91K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$1.82	$4.55K	5.2%	47.91K	50.41K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.33	$5.83K	5.0%	50.41K	52.91K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$3.24	$8.10K	4.7%	52.91K	55.41K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.88	$7.20K	75.9%	3.29K	5.79K
Common Stock Direct	12/11/2025	F · Tax Withholding	−11.63K	$4.99	$58.04K	20.1%	57.91K	46.28K
Common Stock Direct	12/11/2025	S · Sale	−12.54K	$4.99	$62.55K	27.1%	46.28K	33.74K
Common Stock Direct	12/11/2025	S · Sale	−5.70K	$5.03	$28.65K	16.9%	33.74K	28.05K
Common Stock Direct	12/12/2025	S · Sale	−520.00	$5.02	$2.61K	1.9%	28.05K	27.53K
Common Stock Direct	12/12/2025	S · Sale	−2.78K	$5.03	$13.97K	10.1%	27.53K	24.75K
Total			−8.99K		-$108.41K

Derivative Transactions10

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

1.67K shares

−1.67K

Strike price

2.00

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

2.16

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

3.23

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

2.45

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

2.04

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

1.48

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

1.82

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

2.33

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

3.24

Held after

0.00

Exercisable

—

12/11/2025

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

2.50K shares

−2.50K

Strike price

2.88

Held after

0.00

Exercisable

—

12/11/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable
Stock Option Direct	Common Stock1.67K shares	12/11/2025	M · Option Exercise	−1.67K	2.00	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	2.16	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	3.23	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	2.45	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	2.04	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	1.48	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	1.82	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	2.33	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	3.24	—
Stock Option Direct	Common Stock2.50K shares	12/11/2025	M · Option Exercise	−2.50K	2.88	—