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SEC Insider//CIK 0001688899

Schwartz Harold J

CIK 00016888991 companyNEW YORK, NY
SEC Profile

Transactions

44

Companies

1

Filings

7

CIK

0001688899

Recent Transactions

44 trades
  • Disposition to Issuer
    Data Storage Corp$DTST

    Common Stock

    2026-01-14$5.20/sh−7,500→ 0 total
  • Disposition to Issuer
    Data Storage Corp$DTST

    Common Stock

    2026-01-14$5.20/sh−888,376→ 28,471 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-12-16$3.22/sh+10,352→ 937,582 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Stock Option

    2025-12-16+9,804→ 0 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-12-16$1.96/sh+9,804→ 910,563 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Stock Option

    2025-12-16+10,352→ 0 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Stock Option

    2025-12-16+16,667→ 0 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-12-16$2.00/sh+16,667→ 927,230 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Restricted Stock Unit

    2025-09-11−4,902→ 0 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-09-11+8,334→ 900,759 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-09-11+4,902→ 892,425 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Restricted Stock Unit

    2025-09-11−8,334→ 0 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-07-24$3.22/sh+5,176→ 887,523 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Stock Option

    2025-07-24−5,176→ 10,352 total
  • Award
    Data Storage Corp$DTST

    Common Stock

    2025-06-02+12,500→ 882,347 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-04-10+8,333→ 872,180 total
  • Sale
    Data Storage Corp$DTST

    Common Stock

    2025-04-10$3.25/sh−2,333→ 869,847 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Restricted Stock Unit

    2025-04-10−8,333→ 8,334 total
  • Sale
    Data Storage Corp$DTST

    Common Stock

    2025-03-03$3.83/sh−1,373→ 863,847 total
  • Sale
    Data Storage Corp$DTST

    Common Stock

    2025-03-03$3.83/sh−2,333→ 862,887 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Restricted Stock Unit

    2025-02-28−4,902→ 4,902 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Restricted Stock Unit

    2025-02-28−4,902→ 4,902 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-02-28+4,902→ 865,220 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2025-02-28+4,902→ 865,220 total
  • Sale
    Data Storage Corp$DTST

    Common Stock

    2025-01-02$4.23/sh−1,593→ 860,318 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2024-12-10$2.40/sh+2,500→ 848,676 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Stock Options

    2024-12-10−8,333→ 16,667 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Stock Options

    2024-12-10−2,500→ 0 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Stock Options

    2024-12-10−4,902→ 9,804 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2024-12-10$2.00/sh+8,333→ 861,911 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2024-12-10$1.96/sh+4,902→ 853,578 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Restricted Stock Unit

    2024-04-10−8,333→ 16,667 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2024-04-10+8,333→ 846,176 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Common Stock

    2024-02-29+4,902→ 837,843 total
  • Exercise/Conversion
    Data Storage Corp$DTST

    Restricted Stock Unit

    2024-02-29−4,902→ 9,804 total
  • Award
    Data Storage Corp$DTST

    Stock Options

    2024-01-02+15,528→ 15,528 total
  • Award
    Data Storage Corp$DTST

    Common Stock

    2024-01-02+17,065→ 832,941 total
  • Award
    Data Storage Corp$DTST

    Restricted Stock Unit

    2023-04-10+25,000→ 39,706 total
  • Award
    Data Storage Corp$DTST

    Stock Options

    2023-04-10+25,000→ 45,124 total
  • Award
    Data Storage Corp$DTST

    Stock Options

    2023-03-01+14,706→ 20,124 total
  • Award
    Data Storage Corp$DTST

    Restricted Stock Unit

    2023-03-01+14,706→ 34,830 total
  • Award
    Data Storage Corp$DTST

    Stock Options

    2019-12-11$0.06/sh+100,000→ 100,000 total
  • Award
    Data Storage Corp$DTST

    Stock Options

    2017-12-14$0.05/sh+66,666→ 66,666 total
  • Award
    Data Storage Corp$DTST

    Stock Options

    2015-12-22$0.35/sh+66,666→ 66,666 total

Companies

1

Recent Filings

7

Address

C/O DATA STORAGE CORP 244 5TH AVENUE, SUITE 2821

NEW YORK, NY, 10001

View on SEC.gov