CORRELL TODD A. sold 23.8% of their position (10.47K shares) of DATA STORAGE CORP on the open market

Open‑market sale worth $51.9K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

CORRELL TODD A.

Filed: 12/15/2025ACC: 0001731122-25-001675

InsiderCORRELL TODD A.CIK 1671569

→

IssuerDATA STORAGE CORPCIK 1419951

Director

Since Dec 2019

-20.63K

Net shares

Net seller

$102.3K

Total sold

Open market trades

0B · 1S

Total transactions

20.63K acquired · 41.25K disposed

Non-Derivative Transactions11

Common Stock

Direct

M · Option Exercise

+627.00

Price / share

$2.16

Trade value

$1.35K

% of position

1.9%

12/11/2025

33.54K→34.17K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$3.23

Trade value

$8.07K

% of position

7.3%

12/11/2025

34.17K→36.67K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.45

Trade value

$6.13K

% of position

6.8%

12/11/2025

36.67K→39.17K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.04

Trade value

$5.10K

% of position

6.4%

12/11/2025

39.17K→41.67K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$1.48

Trade value

$3.70K

% of position

6.0%

12/11/2025

41.67K→44.17K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$1.82

Trade value

$4.55K

% of position

5.7%

12/11/2025

44.17K→46.67K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.33

Trade value

$5.83K

% of position

5.4%

12/11/2025

46.67K→49.17K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$3.24

Trade value

$8.10K

% of position

5.1%

12/11/2025

49.17K→51.67K

Common Stock

Direct

M · Option Exercise

+2.50K

Price / share

$2.88

Trade value

$7.20K

% of position

4.8%

12/11/2025

51.67K→54.17K

Common Stock

Direct

F · Tax Withholding

−10.16K

Price / share

$4.96

Trade value

$50.37K

% of position

18.7%

12/11/2025

54.17K→44.01K

Common Stock

Direct

S · Sale

−10.47K

Price / share

$4.96

Trade value

$51.94K

% of position

23.8%

12/11/2025

44.01K→33.54K

Total

Net shares

+0.00

Net value

-$52.28K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	12/11/2025	M · Option Exercise	+627.00	$2.16	$1.35K	1.9%	33.54K	34.17K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$3.23	$8.07K	7.3%	34.17K	36.67K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.45	$6.13K	6.8%	36.67K	39.17K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.04	$5.10K	6.4%	39.17K	41.67K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$1.48	$3.70K	6.0%	41.67K	44.17K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$1.82	$4.55K	5.7%	44.17K	46.67K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.33	$5.83K	5.4%	46.67K	49.17K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$3.24	$8.10K	5.1%	49.17K	51.67K
Common Stock Direct	12/11/2025	M · Option Exercise	+2.50K	$2.88	$7.20K	4.8%	51.67K	54.17K
Common Stock Direct	12/11/2025	F · Tax Withholding	−10.16K	$4.96	$50.37K	18.7%	54.17K	44.01K
Common Stock Direct	12/11/2025	S · Sale	−10.47K	$4.96	$51.94K	23.8%	44.01K	33.54K
Total			+0.00		-$52.28K

Derivative Transactions9

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

627.00 shares

−627.00

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 Stock627.00 shares	12/11/2025	M · Option Exercise	−627.00	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	—