Every Form 4 that Data Storage Corporation Warrant (DTSTW) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow DTSTW and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full DTSTW filings page.
Data Storage Corp (DTST) Chairman and CEO Charles M. Piluso reported selling a total of 86,958 shares of common stock in three open-market transactions. The sales occurred on May 21, 2026, May 22, 2026, and May 26, 2026 at weighted average prices between $3.80 and $3.95 per share.
After these transactions, Piluso directly holds 223,074 shares of Data Storage Corp common stock. A footnote explains that shares were sold to satisfy tax withholding obligations, and that each reported price is a weighted average for multiple trades within the stated ranges.
Data Storage Corp Chief Financial Officer Christos Panagiotakos reported equity awards that increase his direct ownership stake. He received stock options for 125,000 shares at an exercise price of $0.0000 per share and a grant of 60,000 shares of common stock underlying restricted stock units.
Both the options and RSUs vest in three equal installments on May 20, 2027, May 20, 2028, and May 20, 2029. After the common stock award, his directly held common shares total 100,507, aligning his compensation more closely with shareholder outcomes over a multi-year period.
Data Storage Corp reported that Chairman and CEO Charles M. Piluso received new equity awards on February 13, 2026. He was granted stock options for 250,000 shares, which vest in three equal parts on May 20, 2027, May 20, 2028, and May 20, 2029, with an exercise price set at 110% of the closing share price on the grant date. He also received a restricted stock unit award covering 60,000 shares of common stock, vesting one-third on each of May 20, 2027, May 20, 2028, and May 20, 2029; these units convert into common stock on a one-for-one basis as they vest.
Data Storage Corp’s Chairman and CEO reported the acquisition of 160,600 shares of common stock on February 9, 2026, reflecting a grant of restricted stock units (RSUs) at a price of $0 per share. After this grant, the reporting person beneficially owns 250,032 common shares directly.
The filing is an amendment that corrects the vesting terms of this RSU award. It clarifies that all RSUs will vest in full on May 20, 2026, rather than on the grant date as previously disclosed. Each RSU converts into one share of common stock upon vesting.
Data Storage Corp Chairman and CEO Charles M. Piluso received a grant of 160,600 shares of common stock through restricted stock units on February 9, 2026. The RSU award vested in full on the grant date and converts into common stock on a one-for-one basis. Following this equity grant, Piluso directly beneficially owns 250,032 shares of Data Storage Corp common stock.
Data Storage Corp director receives equity grant
Data Storage Corp director Matthew Grover received an award of 10,000 restricted stock units on January 29, 2026. These RSUs convert into common stock on a one-for-one basis and vest in full on the date of the company’s 2026 Annual Meeting of Stockholders, if he continues serving through that date.
Data Storage Corp director Lawrence A. Maglione reported an equity award of restricted stock units. On January 29, 2026, he received 10,000 restricted stock units at a price of $0 per unit. These RSUs convert into common stock on a one-for-one basis.
The 10,000 RSUs vest in full on the date of Data Storage Corp’s 2026 Annual Meeting of Stockholders, provided Maglione continues serving the company through that date. Following this grant, he directly holds 10,000 derivative securities tied to the company’s common stock.
Data Storage Corp director Uwayne A. Mitchell received an equity award of 10,000 restricted stock units on January 29, 2026. These RSUs convert into common stock on a one-for-one basis. They vest in full on the date of the company’s 2026 Annual Meeting of Stockholders, contingent on his continued service through that vesting date.
Following this grant, Mitchell beneficially owns 10,000 derivative securities directly in the form of RSUs.
Data Storage Corp director Nancy Stallone reported receiving a grant of 10,000 restricted stock units (RSUs) on January 29, 2026. Each RSU converts into one share of common stock. The RSUs vest in full on the date of Data Storage Corp’s 2026 Annual Meeting of Stockholders, subject to her continued service. Following this award, she beneficially owns 10,000 derivative securities directly.
Data Storage Corp director John Argen reported receiving an award of 10,000 restricted stock units on January 29, 2026. These RSUs convert into common stock on a one-for-one basis and are scheduled to vest in full at the company’s 2026 Annual Meeting of Stockholders, conditioned on his continued service.
Data Storage Corp director Thomas Kempster was granted 10,000 restricted stock units (RSUs) on January 29, 2026. Each RSU converts into one share of Data Storage Corp common stock.
These 10,000 RSUs vest in full on the date of the company’s 2026 Annual Meeting of Stockholders, provided Kempster continues serving the company through that vesting date.
Data Storage Corp reported an equity award to director Clifford Stein. On January 29, 2026, he received 10,000 restricted stock units (RSUs) at a price of $0 per unit. These RSUs convert into common stock on a one-for-one basis and vest in full on the date of the company’s 2026 Annual Meeting of Stockholders, subject to his continued service. Following this grant, Stein beneficially owns 10,000 derivative securities directly.