Welcome to our dedicated page for Data Storage SEC filings (Ticker: DTST), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Data Storage Corporation (DTST) SEC filings page provides direct access to the company’s regulatory disclosures, including current reports, notifications, and other documents filed with the U.S. Securities and Exchange Commission. These filings explain how DTST has transformed its business through the divestiture of its cloud solutions operations and how it is reallocating capital toward telecommunications, AI, GPU infrastructure, and cybersecurity-related opportunities.
Key documents include multiple Form 8-K filings that describe the sale of the CloudFirst business, post-closing adjustment mechanisms, shareholder approval of the divestiture, and the resulting change in DTST’s operating profile. Other 8-Ks detail the company’s tender offer to repurchase a specified number of common shares for cash, the repurchase of July 2021 warrants triggered by the cloud solutions sale, and press releases furnishing quarterly financial information.
Investors can also review Form 12b-25 (NT 10-Q), where Data Storage Corporation explains timing for filing a quarterly report and discusses the expected impact of the cloud solutions sale on results of operations, including anticipated changes in income from discontinued operations and net income. Together, these filings provide context on how the company accounts for the divestiture, manages its capital structure, and communicates significant corporate events.
On Stock Titan, DTST filings are updated as they are released on EDGAR, and AI-powered summaries help clarify the purpose and implications of each document. Users can quickly see which filings relate to major transactions, capital returns such as the tender offer, or ongoing reporting obligations. This page is a useful starting point for understanding Data Storage Corporation’s regulatory history, strategic repositioning, and the formal disclosures that support its stated focus on recurring-revenue technology-enabled services.
Panagiotakos Christos, Chief Financial Officer of Data Storage Corp (DTST), acquired shares through the vesting of restricted stock units tied to the company’s divestiture of its CloudFirst business. On 09/11/2025 two RSU grants vested upon consummation of the divestiture: 4,902 RSUs granted March 1, 2023 and 5,565 RSUs granted March 28, 2023. Each RSU converts one-for-one into common stock; the filing reports resulting beneficial ownership figures of 45,995 and 51,560 shares following those transactions. The Form 4 was signed by an attorney-in-fact on 09/15/2025.
Data Storage Corp reporting officer and director Thomas Kempster received vesting of restricted stock units that converted into common stock upon a corporate divestiture. Two RSU awards totaling 13,236 shares (4,902 and 8,334) vested and were reported as acquired on 09/11/2025, with the Reporting Person's beneficial ownership increasing to 878,818 shares following the transactions. The filings state these RSUs were granted on 03/01/2023 and 04/10/2023 and vested in full immediately upon consummation of the divestiture of the Issuer’s CloudFirst business.
Charles M. Piluso, Chairman and CEO of Data Storage Corp (DTST), filed an amended Form 4 disclosing transactions on 03/28/2025. The amendment reports that 3,390 shares of common stock were sold to satisfy tax withholding at a weighted-average price of $3.55 (individual sale prices ranged from $3.50 to $3.65). The filing also discloses the vesting of 9,416 restricted stock units (RSUs) that converted one-for-one into common stock, increasing the Reporting Person’s direct holdings to 401,659 shares. The filing details additional indirect holdings: 16,667 shares via Piluso Family Associates, 65,083 via Piluso Family Associates LLC, and 230,116 each through two trusts, for significant aggregate indirect ownership.
Charles M. Piluso, Chairman and CEO of Data Storage Corp (DTST), filed an amended Form 4 disclosing transactions on 03/28/2025. The amendment reports that 3,390 shares of common stock were sold to satisfy tax withholding at a weighted-average price of $3.55 (individual sale prices ranged from $3.50 to $3.65). The filing also discloses the vesting of 9,416 restricted stock units (RSUs) that converted one-for-one into common stock, increasing the Reporting Person’s direct holdings to 401,659 shares. The filing details additional indirect holdings: 16,667 shares via Piluso Family Associates, 65,083 via Piluso Family Associates LLC, and 230,116 each through two trusts, for significant aggregate indirect ownership.
Data Storage Corp (DTST) amended Form 4 shows Chief Financial Officer Christos Panagiotakos reported equity changes tied to RSU vesting on 03/28/2025. The filing discloses the vesting of 5,564 restricted stock units that converted one-for-one into common shares and increased the reporting person’s beneficial ownership to 41,093 shares. To satisfy tax-withholding obligations, 2,003 shares were sold in multiple transactions at a weighted average price of $3.61 (trades ranged $3.50–$3.68). The RSUs were granted 03/28/2023 and vest in equal annual installments through 03/28/2026. The amendment corrects an omission from the original Form 4 filed 04/01/2025.
Data Storage Corp (DTST) amended Form 4 shows Chief Financial Officer Christos Panagiotakos reported equity changes tied to RSU vesting on 03/28/2025. The filing discloses the vesting of 5,564 restricted stock units that converted one-for-one into common shares and increased the reporting person’s beneficial ownership to 41,093 shares. To satisfy tax-withholding obligations, 2,003 shares were sold in multiple transactions at a weighted average price of $3.61 (trades ranged $3.50–$3.68). The RSUs were granted 03/28/2023 and vest in equal annual installments through 03/28/2026. The amendment corrects an omission from the original Form 4 filed 04/01/2025.