Thomas C. Kempster net worth and biography

Thomas Kempster Biography and Net Worth

Director of Data Storage

Mr. Kempster brings a wealth of experience to his role as Executive Vice President and Director, a position he has held since February 2020, along with his membership on our Board since December 2016. Prior to his current executive positions, Mr. Kempster served as the President of Service Delivery until 2021, where he played a pivotal role in laying the foundation for the company’s acclaimed customer service standards. His leadership directly contributed to the establishment of the highly rated customer service that distinguishes our company today. Before joining Data Storage Corporation, Mr. Kempster founded ABC Services in 1994 and served as its president until 2016. ABC Services, an IBM Premier partner, specialized in providing managed services, equipment, and software, with a particular focus on IBM Power systems. In 2012, ABC Services embarked on a joint venture with Data Storage Corporation, leading to the establishment of Secure Infrastructure and Services (SIAS). This collaboration marked a significant milestone in providing cloud infrastructure on IBM Power systems. Ultimately, in 2016, ABC Services was acquired by Data Storage Corporation.

What is Thomas C. Kempster's net worth?: The estimated net worth of Thomas C. Kempster is at least $60.59 thousand as of September 11th, 2026. Mr. Kempster owns 18,500 shares of Data Storage stock worth more than $60,588 as of October 7th. This net worth estimate does not reflect any other investments that Mr. Kempster may own. Learn More about Thomas C. Kempster's net worth.
How do I contact Thomas C. Kempster?: The corporate mailing address for Mr. Kempster and other Data Storage executives is 244 5th Avenue, 2nd FL., Suite 2821, New York, NY, 10001. Data Storage can also be reached via phone at (212) 564-4922 and via email at [email protected]. Learn More on Thomas C. Kempster's contact information.
Has Thomas C. Kempster been buying or selling shares of Data Storage?: Thomas C. Kempster has not been actively trading shares of Data Storage during the last quarter. Most recently, Thomas C. Kempster sold 3,500 shares of the business's stock in a transaction on Friday, September 11th. The shares were sold at an average price of $2.92, for a transaction totalling $10,220.00. Following the completion of the sale, the director now directly owns 18,500 shares of the company's stock, valued at $54,020. Learn More on Thomas C. Kempster's trading history.
Who are Data Storage's active insiders?: Data Storage's insider roster includes John Argen (Director), Thomas Kempster (Director), Lawrence Maglione (Director), Christos Panagiotakos (CFO), Charles Piluso (CEO), Harold Schwartz (President and Director), and Clifford Stein (Director). Learn More on Data Storage's active insiders.
Are insiders buying or selling shares of Data Storage?: In the last twelve months, insiders at the sold shares 13 times. They sold a total of 170,437 shares worth more than $722,702.28. The most recent insider tranaction occured on September, 11th when Director Uwayne A Mitchell sold 3,000 shares worth more than $8,850.00. Insiders at Data Storage own 21.2% of the company. Learn More about insider trades at Data Storage.
Information on this page was last updated on 9/11/2026.

Thomas C. Kempster Insider Trading History at Data Storage

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
9/11/2026	Sell	3,500	$2.92	$10,220.00	18,500
12/10/2025	Sell	6,846	$4.99	$34,161.54	871,972
4/10/2025	Sell	2,333	$3.25	$7,582.25	839,112

Thomas C. Kempster Buying and Selling Activity at Data Storage

Data Storage Company Overview

Data Storage Corporation provides data management and cloud solutions in the United States and internationally. It offers a suite of multi-cloud IT solutions, including cyber security solutions, which comprise ezSecurity, a security solution for endpoint security, system assessments, and risk analysis, as well as IBM system protection, including Ransomware defense. The company also provides data protection and recovery solutions, such as ezVault for offsite data protection; ezRecovery for fast data recovery; ezAvailability for real-time data replication with minimal recovery objectives; and ezMirror for data mirroring at the storage level. In addition, it offers cloud hosted production systems comprising ezHost, which delivers managed cloud services; and voice and data solutions, including Nexxis, which specializes in voice over internet protocol, internet access, and data transport solutions, which comprise dedicated internet services, SD-WAN options, and a cloud-based PBX solution. The company offers its solutions and services to businesses in healthcare, banking and finance, distribution services, manufacturing, construction, education, and government industries. Data Storage Corporation was founded in 2001 and is headquartered in Melville, New York.

Today's Range

Now: $3.35

$3.24

$3.45

50 Day Range

MA: $3.10

$2.79

$3.58

2 Week Range

Now: $3.35

$2.75

$5.15

Volume

5,425 shs

Average Volume

26,301 shs

Market Capitalization

$7.84 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.19