Data Storage CORP Form 4 insider transactions

Data Storage Corp Director Nancy Stallone sold 11,248 shares of common stock to the issuer for $5.20 per share in a tender offer.

Data Storage Corp director and 10% owner Thomas Kempster sold 881,472 shares of common stock to the issuer in a tender offer at $5.20 per share, reducing direct ownership to zero.

Data Storage Corp's Chairman and CEO, Charles M. Piluso, sold 865,841 shares of common stock totaling approximately $4.5 million to the issuer as part of a tender offer.

Data Storage Corp Director Matthew Grover sold all 43,340 shares of common stock to the issuer at $5.20 per share as part of a tender offer.

Matthew Grover, a Director and 10% owner of Data Storage Corp, filed an amended Form 4 to correct an underreported number of shares withheld for option exercise.

Data Storage Corp Director and 10% owner Harold J. Schwartz exercised stock options, acquiring 36,823 shares of common stock.

Data Storage Corp Director Matthew Grover exercised stock options, acquiring 20,627 shares and disposing of 10,190 shares to cover exercise costs, increasing his direct beneficial ownership to 43,352 shares.

Lawrence A. Maglione, a Director at Data Storage Corp, exercised multiple stock options and subsequently sold a significant number of common shares.

Data Storage Corp Director Todd A. Correll exercised multiple stock options and subsequently sold a portion of the acquired shares.

Data Storage Corp's Chairman and CEO, Charles M. Piluso, sold 20,089 shares of common stock to cover tax withholding obligations.

Data Storage Corp Director and 10% owner Thomas Kempster sold 6,846 shares of common stock to cover tax withholding obligations.

Data Storage Corp's CFO, Christos Panagiotakos, sold 11,053 shares of common stock to cover tax withholding obligations.

Data Storage Corp Director John Argen exercised stock options, acquiring 11,670 shares of common stock on October 9, 2025, increasing his direct beneficial ownership to 46,252 shares.

Data Storage Corp's President, Harold J. Schwartz, increased his direct beneficial ownership of common stock to 900,759 shares following the vesting of restricted stock units tied to the CloudFirst business divestiture.

Data Storage Corp's Chairman and CEO, Charles M. Piluso, saw 19,221 restricted stock units vest following the divestiture of the CloudFirst business on September 11, 2025.

Data Storage Corp's CFO, Christos Panagiotakos, increased his direct beneficial ownership of common stock following the full vesting of restricted stock units tied to the CloudFirst business divestiture.

Data Storage Corp's EVP and Director, Thomas Kempster, acquired 13,236 shares of common stock following the vesting of restricted stock units tied to the CloudFirst business divestiture.

Data Storage Corp's Chairman and CEO, Charles M. Piluso, amended his SEC Form 4 to disclose RSU vesting and related tax-driven stock sales.

Data Storage Corp's CFO, Christos Panagiotakos, amended an SEC filing to disclose the vesting of restricted stock units and related tax-driven share sales.

Data Storage Corporation's EVP, Thomas Kempster, increased his direct beneficial ownership by exercising stock options for 26,470 shares of common stock.

Data Storage Corp's President, Harold J. Schwartz, exercised stock options to acquire 5,176 shares of common stock at $3.22 per share.

Data Storage Corp Director Clifford Stein has increased his beneficial ownership in the company by acquiring 7,915 shares through a restricted stock unit grant.

Data Storage Corp's Director and 10% Owner, Matthew Grover, was granted 7,915 shares of common stock through restricted stock units that vested immediately.

Data Storage Corp (DTST) Director Nancy Stallone has reported the acquisition of 7,915 shares of common stock through the immediate vesting of Restricted Stock Units (RSUs) on June 2, 2025.

Data Storage Corp (DTST) Director John Argen was granted 7,915 shares of common stock through Restricted Stock Units (RSUs) that vested immediately, increasing his total beneficial ownership to 34,582 shares.

Harold J. Schwartz, President, Director, and 10% Owner of Data Storage Corp (DTST), was granted 12,500 restricted stock units (RSUs) on June 2, 2025, which will vest in full on their one-year anniversary.

Data Storage Corp's Chairman and CEO, Charles M. Piluso, was granted 12,500 restricted stock units, increasing his total beneficial ownership in the company.

Data Storage Corp director Todd A. Correll has increased his beneficial ownership in the company by acquiring 7,915 shares of common stock through the vesting of restricted stock units.

Data Storage Corp Director Lawrence A. Maglione has increased his beneficial ownership in the company by 7,915 shares of common stock through an immediately vested Restricted Stock Unit (RSU) grant.

Data Storage Corp Director Uwayne A. Mitchell reported the acquisition of 7,915 shares of common stock through a restricted stock unit grant that vested immediately on June 2, 2025.