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Piluso Charles M.

Disclosed activity across 1 company

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44186
SEC CIK
0001448428

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Data Storage CorpDTST · Entity 8137Director · Chairman and CEO · 10% ownerMay 21, 2026May 27, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Data Storage Corp

Report date May 21, 2026 · Filed May 27, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect223,074 Ending reported balance After 2026-05-26 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2026-05-21 · Sale · Disposed 12,555 · Balance 297,477

F1: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.90 through $3.95. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Row 2 · 2026-05-22 · Sale · Disposed 41,793 · Balance 255,684

F1: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.92. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Row 3 · 2026-05-26 · Sale · Disposed 32,610 · Balance 223,074

F1: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.83. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.90 through $3.95. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.92. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.83. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 26, 2026 Filed May 27, 2026 01:52 UTC Data Storage Corp DTST · Entity 8137 SaleCommon Stock 32,610 $3.82 $124,570.20
Disclosure

SEC source: 0001731122-26-000794 · ownership.xml · nonDerivative · entry 3

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,074

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.83. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
May 22, 2026 Filed May 27, 2026 01:52 UTC Data Storage Corp DTST · Entity 8137 SaleCommon Stock 41,793 $3.82 $159,649.26
Disclosure

SEC source: 0001731122-26-000794 · ownership.xml · nonDerivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 255,684

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.92. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
May 21, 2026 Filed May 27, 2026 01:52 UTC Data Storage Corp DTST · Entity 8137 SaleCommon Stock 12,555 $3.91 $49,090.05
Disclosure

SEC source: 0001731122-26-000794 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 297,477

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.90 through $3.95. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
February 13, 2026 Filed Feb 18, 2026 21:10 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 250,000 $0.00 Strike: $4.84 $0.00
Disclosure

SEC source: 0001731122-26-000267 · ownership.xml · derivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Common Stock · 250,000 shares

Expires 2031-02-12

F2 · shares: These options ("Options") will vest and become exercisable one-third on each of May 20, 2027, May 20, 2028, and May 20, 2029. The exercise price of these Options is equal to 110% of the closing price of the Issuer's common stock as of the date of grant.

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February 13, 2026 Filed Feb 18, 2026 21:10 UTC Data Storage Corp DTST · Entity 8137 GrantCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0001731122-26-000267 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 310,032

F1 · shares: Represents the shares of the Issuer's common stock underlying a grant of a restricted stock unit ("RSU") to the Reporting Person on February 13, 2026, which will vest one-third on each of May 20, 2027, May 20, 2028, and May 20, 2029. RSUs convert into common stock on a one-for-one basis.

Read SEC document
February 09, 2026 Filed Feb 11, 2026 21:58 UTC Data Storage Corp DTST · Entity 8137 GrantCommon Stock 160,600 $0.00 $0.00
Disclosure

SEC source: 0001731122-26-000210 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,032

F1 · shares: Represents the shares of the Issuer's common stock underlying a grant of a restricted stock unit ("RSU") to the Reporting Person on February 9, 2026, which vested in full on the date of grant. RSUs convert into common stock on a one-for-one basis.

Read SEC document
February 09, 2026 Filed Feb 12, 2026 22:02 UTC Amendment Data Storage Corp DTST · Entity 8137 GrantCommon Stock 160,600 $0.00 $0.00
Disclosure

SEC source: 0001731122-26-000223 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,032

F1 · shares: Represents the shares of the Issuer's common stock underlying a grant of a restricted stock unit ("RSU") to the Reporting Person on February 9, 2026. This amendment to Form 4 is filed to correctly disclose that such RSU award will vest in full on May 20, 2026 (having been inadvertently disclosed as vesting in full on the date of grant in the original Form 4 filed by the Reporting Person on February 11, 2026). RSUs convert into common stock on a one-for-one basis.

Read SEC document
January 14, 2026 Filed Jan 16, 2026 22:29 UTC Data Storage Corp DTST · Entity 8137 Disposition to issuerCommon Stock 230,116 $5.20 $1,196,603.20
Disclosure

SEC source: 0001731122-26-000084 · ownership.xml · nonDerivative · entry 5

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · The Bella Vita 2012 Trust dated 5/4/12

Disclosed balance after: 0

F1 · shares: Represents sale of shares to issuer pursuant to issuer tender offer exempt under Rule 16b-3.

F5 · ownership.nature: The Reporting Person is the beneficiary of The Bella Vita 2012 Trust dated 5/4/12 (the "Bella Vita Trust") and the Reporting Person, together with his spouse, are the co-trustees of the Bella Vita Trust.

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January 14, 2026 Filed Jan 16, 2026 22:29 UTC Data Storage Corp DTST · Entity 8137 Disposition to issuerCommon Stock 230,116 $5.20 $1,196,603.20
Disclosure

SEC source: 0001731122-26-000084 · ownership.xml · nonDerivative · entry 4

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · The Lasata 2012 Trust date 5/4/12

Disclosed balance after: 0

F1 · shares: Represents sale of shares to issuer pursuant to issuer tender offer exempt under Rule 16b-3.

F4 · ownership.nature: The Reporting Person's spouse is the beneficiary of The Lasata 2012 Trust dated 5/4/12 (the "Lasata Trust") and the Reporting Person's spouse, together with Lawrence Maglione, a director of the Issuer, are the co-trustees of the Lasata Trust.

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January 14, 2026 Filed Jan 16, 2026 22:29 UTC Data Storage Corp DTST · Entity 8137 Disposition to issuerCommon Stock 65,083 $5.20 $338,431.60
Disclosure

SEC source: 0001731122-26-000084 · ownership.xml · nonDerivative · entry 3

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Piluso Family Associates LLC

Disclosed balance after: 0

F1 · shares: Represents sale of shares to issuer pursuant to issuer tender offer exempt under Rule 16b-3.

F3 · ownership.nature: The Reporting Person is a Managing Member of Piluso Family Associates LLC, together with his spouse.

Read SEC document
January 14, 2026 Filed Jan 16, 2026 22:29 UTC Data Storage Corp DTST · Entity 8137 Disposition to issuerCommon Stock 16,667 $5.20 $86,668.40
Disclosure

SEC source: 0001731122-26-000084 · ownership.xml · nonDerivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Piluso Family Associates

Disclosed balance after: 0

F1 · shares: Represents sale of shares to issuer pursuant to issuer tender offer exempt under Rule 16b-3.

F2 · ownership.nature: The Reporting Person is a Managing Member of Piluso Family Associates, together with his spouse.

Read SEC document
January 14, 2026 Filed Jan 16, 2026 22:29 UTC Data Storage Corp DTST · Entity 8137 Disposition to issuerCommon Stock 323,859 $5.20 $1,684,066.80
Disclosure

SEC source: 0001731122-26-000084 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,432

F1 · shares: Represents sale of shares to issuer pursuant to issuer tender offer exempt under Rule 16b-3.

Read SEC document
December 10, 2025 Filed Dec 13, 2025 01:05 UTC Data Storage Corp DTST · Entity 8137 SaleCommon Stock 20,089 $4.99 $100,312.41
Disclosure

SEC source: 0001731122-25-001669 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 413,291

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person")

F2 · price: The price reported is a weighted average price. These shares were disposed in multiple transactions at prices ranging from $4.9518 through $5.0001 (the "Range"), inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the Range.

Read SEC document
September 11, 2025 Filed Sep 16, 2025 01:37 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionRestricted Stock Unit · Derivative 9,417 $0.00 $0.00
Disclosure

SEC source: 0001731122-25-001262 · ownership.xml · derivative · entry 8

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,417 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F1 · shares: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: Represents shares of the Issuer's common stock underlying the unvested portion of an RSU granted to the Reporting Person on March 28, 2023, which unvested RSUs vested in full immediately upon consummation of the divestiture of the Issuer's CloudFirst business on September 11, 2025.

F3 · derivative.expiration_date: Represents shares of the Issuer's common stock underlying the unvested portion of an RSU granted to the Reporting Person on March 28, 2023, which unvested RSUs vested in full immediately upon consummation of the divestiture of the Issuer's CloudFirst business on September 11, 2025.

Read SEC document
September 11, 2025 Filed Sep 16, 2025 01:37 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionRestricted Stock Unit · Derivative 9,804 $0.00 $0.00
Disclosure

SEC source: 0001731122-25-001262 · ownership.xml · derivative · entry 7

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,804 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F1 · shares: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Represents shares of the Issuer's common stock underlying the unvested portion of an RSU granted to the Reporting Person on March 1, 2023, which unvested RSUs vested in full immediately upon consummation of the divestiture of the Issuer's CloudFirst business on September 11, 2025.

F2 · derivative.expiration_date: Represents shares of the Issuer's common stock underlying the unvested portion of an RSU granted to the Reporting Person on March 1, 2023, which unvested RSUs vested in full immediately upon consummation of the divestiture of the Issuer's CloudFirst business on September 11, 2025.

Read SEC document
September 11, 2025 Filed Sep 16, 2025 01:37 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionCommon Stock 9,417 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-25-001262 · ownership.xml · nonDerivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 433,380

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F3 · price: Represents shares of the Issuer's common stock underlying the unvested portion of an RSU granted to the Reporting Person on March 28, 2023, which unvested RSUs vested in full immediately upon consummation of the divestiture of the Issuer's CloudFirst business on September 11, 2025.

F7 · balance_after: The amount of securities beneficially owned following the reported transaction by the Reporting Person is correctly reported on this Form 4. The amount of securities beneficially owned following the reported transaction by the Reporting Person has been adjusted to correct an immaterial error in the amount of securities beneficially owned following the reported transaction as disclosed in a prior Form 4 filing that was filed with the Securities and Exchange Commission on 06/11/2025.

Read SEC document
September 11, 2025 Filed Sep 16, 2025 01:37 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionCommon Stock 9,804 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-25-001262 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 423,963

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F2 · price: Represents shares of the Issuer's common stock underlying the unvested portion of an RSU granted to the Reporting Person on March 1, 2023, which unvested RSUs vested in full immediately upon consummation of the divestiture of the Issuer's CloudFirst business on September 11, 2025.

F7 · balance_after: The amount of securities beneficially owned following the reported transaction by the Reporting Person is correctly reported on this Form 4. The amount of securities beneficially owned following the reported transaction by the Reporting Person has been adjusted to correct an immaterial error in the amount of securities beneficially owned following the reported transaction as disclosed in a prior Form 4 filing that was filed with the Securities and Exchange Commission on 06/11/2025.

Read SEC document
June 02, 2025 Filed Jun 12, 2025 01:21 UTC Data Storage Corp DTST · Entity 8137 GrantCommon Stock 12,500 $0.00 $0.00
Disclosure

SEC source: 0001731122-25-000851 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 404,743

F1 · security: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F2 · shares: Represents the shares of the Issuer's common stock underlying an RSU granted to the Reporting Person on June 2, 2025, which RSUs vest in full on the 12 month anniversary of grant.

Read SEC document
March 28, 2025 Filed Apr 1, 2025 20:31 UTC Data Storage Corp DTST · Entity 8137 SaleCommon Stock 3,390 $3.55 $12,034.50
Disclosure

SEC source: 0001731122-25-000503 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 392,243

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F2 · price: The price reported is a weighted average price. These shares were disposed in multiple transactions at prices ranging from $3.50 through $3.65 (the "Range"), inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the Range.

Read SEC document
March 28, 2025 Filed Sep 16, 2025 01:36 UTC Amendment Data Storage Corp DTST · Entity 8137 Exercise / conversionRestricted Stock Unit · Derivative 9,416 $0.00 $0.00
Disclosure

SEC source: 0001731122-25-001259 · ownership.xml · derivative · entry 7

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,417

Underlying: Common Stock · 9,416 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F3 · shares: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: This amendment to Form 4 is being filed to disclose the vesting of RSUs which was inadvertently omitted from the original Form 4 filed by the Reporting Person on April 1, 2025 (the "Original Form 4"), which vesting resulted in the sale of common stock to satisfy tax withholding obligations previously reported on the Original Form 4. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 28, 2024, March 28, 2025 and March 28, 2026.

F4 · derivative.expiration_date: This amendment to Form 4 is being filed to disclose the vesting of RSUs which was inadvertently omitted from the original Form 4 filed by the Reporting Person on April 1, 2025 (the "Original Form 4"), which vesting resulted in the sale of common stock to satisfy tax withholding obligations previously reported on the Original Form 4. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 28, 2024, March 28, 2025 and March 28, 2026.

Read SEC document
March 28, 2025 Filed Sep 16, 2025 01:36 UTC Amendment Data Storage Corp DTST · Entity 8137 Exercise / conversionCommon Stock 9,416 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-25-001259 · ownership.xml · nonDerivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 401,659

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F4 · price: This amendment to Form 4 is being filed to disclose the vesting of RSUs which was inadvertently omitted from the original Form 4 filed by the Reporting Person on April 1, 2025 (the "Original Form 4"), which vesting resulted in the sale of common stock to satisfy tax withholding obligations previously reported on the Original Form 4. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 28, 2024, March 28, 2025 and March 28, 2026.

Read SEC document
March 28, 2025 Filed Sep 16, 2025 01:36 UTC Amendment Data Storage Corp DTST · Entity 8137 SaleCommon Stock 3,390 $3.55 $12,034.50
Disclosure

SEC source: 0001731122-25-001259 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 392,243

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person").

F2 · price: The price reported is a weighted average price. These shares were disposed in multiple transactions at prices ranging from $3.50 through $3.65 (the "Range"), inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the Range.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:23 UTC Data Storage Corp DTST · Entity 8137 SaleCommon Stock 3,529 $3.83 $13,516.07
Disclosure

SEC source: 0001731122-25-000323 · ownership.xml · nonDerivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 395,633

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations

Read SEC document
February 28, 2025 Filed Mar 4, 2025 23:23 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionRestricted Stock Unit · Derivative 9,804 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-25-000323 · ownership.xml · derivative · entry 6

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,804

Underlying: Common Stock · 9,804 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F2 · price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: Represents the shares of the Issuer's common stock underlying a RSU grant to the Reporting Person on March 1, 2023, which RSUs vest over a three-year period, in three equal annual installments starting on February 29, 2024; February 28, 2025; and February 28, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date.

F3 · derivative.expiration_date: Represents the shares of the Issuer's common stock underlying a RSU grant to the Reporting Person on March 1, 2023, which RSUs vest over a three-year period, in three equal annual installments starting on February 29, 2024; February 28, 2025; and February 28, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date.

Read SEC document
February 28, 2025 Filed Mar 4, 2025 23:23 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionCommon Stock 9,804 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-25-000323 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 399,162

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F2 · price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

Read SEC document
January 17, 2025 Filed Jan 22, 2025 22:47 UTC Data Storage Corp DTST · Entity 8137 GrantStock Option to Purchase Common Stock · Derivative 13,747 $0.00 Strike: $4.59 $0.00
Disclosure

SEC source: 0001731122-25-000114 · ownership.xml · derivative · entry 6

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,747

Underlying: Common Stock · 13,747 shares

Expires 2030-01-16

F5 · security: These options vest and become exercisable in three equal annual installments over the three-year period measured from January 17, 2025, vesting commencing on January 17, 2026.

F5 · derivative.exercise_price: These options vest and become exercisable in three equal annual installments over the three-year period measured from January 17, 2025, vesting commencing on January 17, 2026.

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January 17, 2025 Filed Jan 22, 2025 22:47 UTC Data Storage Corp DTST · Entity 8137 GrantCommon Stock 11,976 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-25-000114 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 389,358

F1 · shares: Represents shares of the Issuer's common stock underlying a grant of restricted stock units ("RSUs") to the Reporting Person. RSUs convert into common stock on a one-for-one basis and each RSU represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period commencing January 17, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date.

F1 · price: Represents shares of the Issuer's common stock underlying a grant of restricted stock units ("RSUs") to the Reporting Person. RSUs convert into common stock on a one-for-one basis and each RSU represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period commencing January 17, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date.

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January 02, 2025 Filed Jan 7, 2025 01:21 UTC Data Storage Corp DTST · Entity 8137 SaleCommon Stock 2,048 $4.23 $8,663.04
Disclosure

SEC source: 0001731122-25-000024 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 377,382

F1 · shares: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations

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December 10, 2024 Filed Dec 12, 2024 23:42 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionRestricted Stock Unit · Derivative 2,500 $2,500.00 Strike: $2.40 $6,250,000.00
Disclosure

SEC source: 0001731122-24-001983 · ownership.xml · derivative · entry 6

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,500 shares

Expires 2024-12-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the shares of the Issuer's common stock underlying a stock option grant to the Reporting Person, which vested in full on December 11, 2022, that was exercised by the Reporting Person on December 10, 2024.

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December 10, 2024 Filed Dec 12, 2024 23:42 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionCommon Stock 2,500 $2.40 $6,000.00
Disclosure

SEC source: 0001731122-24-001983 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 379,430

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the shares of the Issuer's common stock underlying a stock option grant to the Reporting Person, which vested in full on December 11, 2022, that was exercised by the Reporting Person on December 10, 2024.

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March 27, 2024 Filed Apr 3, 2024 01:59 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionRestricted Stock Unit · Derivative 9,416 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-24-000576 · ownership.xml · derivative · entry 6

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,833

Underlying: Common Stock · 9,416 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: RSUs convert into common stock on a one-for-one basis and represent a contingent right to receive one share of the Issuer's common stock. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 27, 2024, March 27, 2025 and March 27, 2026.

F1 · price: RSUs convert into common stock on a one-for-one basis and represent a contingent right to receive one share of the Issuer's common stock. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 27, 2024, March 27, 2025 and March 27, 2026.

F1 · derivative.exercise_date: RSUs convert into common stock on a one-for-one basis and represent a contingent right to receive one share of the Issuer's common stock. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 27, 2024, March 27, 2025 and March 27, 2026.

F1 · derivative.expiration_date: RSUs convert into common stock on a one-for-one basis and represent a contingent right to receive one share of the Issuer's common stock. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 27, 2024, March 27, 2025 and March 27, 2026.

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March 27, 2024 Filed Apr 3, 2024 01:59 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionCommon Stock 9,416 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-24-000576 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 376,930

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: RSUs convert into common stock on a one-for-one basis and represent a contingent right to receive one share of the Issuer's common stock. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 27, 2024, March 27, 2025 and March 27, 2026.

F1 · price: RSUs convert into common stock on a one-for-one basis and represent a contingent right to receive one share of the Issuer's common stock. These RSUs were granted to the Reporting Person on March 28, 2023 and vest over a three year period, in equal installments on March 27, 2024, March 27, 2025 and March 27, 2026.

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February 29, 2024 Filed Mar 5, 2024 22:48 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionRestricted Stock Unit · Derivative 9,804 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-24-000350 · ownership.xml · derivative · entry 6

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,608

Underlying: Common Stock · 9,804 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: RSUs convert into common stock on a one-for-one basis.

F1 · price: RSUs convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: These RSUs represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest one third on the one-year anniversary of the date of grant.

F6 · derivative.expiration_date: These RSUs represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest one third on the one-year anniversary of the date of grant.

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February 29, 2024 Filed Mar 5, 2024 22:48 UTC Data Storage Corp DTST · Entity 8137 Exercise / conversionCommon Stock 9,804 Not disclosed Not disclosed
Disclosure

SEC source: 0001731122-24-000350 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 367,514

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: RSUs convert into common stock on a one-for-one basis.

F1 · price: RSUs convert into common stock on a one-for-one basis.

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January 02, 2024 Filed Jan 4, 2024 22:24 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 15,528 $0.00 Strike: $3.22 $0.00
Disclosure

SEC source: 0001731122-24-000023 · ownership.xml · derivative · entry 6

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,528

Underlying: Common Stock · 15,528 shares

Expires 2029-01-01

F6 · security: These options vest and become exercisable in three equal annual installments over the three-year period measured from January 2, 2024, vesting commencing on January 2, 2025, with an exercise price equal to 110% of the closing price of the Issuer's common stock as of the date of grant.

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January 02, 2024 Filed Jan 4, 2024 22:24 UTC Data Storage Corp DTST · Entity 8137 GrantCommon Stock 17,065 $0.00 $0.00
Disclosure

SEC source: 0001731122-24-000023 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 357,710

F1 · shares: Represents the shares of the Issuer's common stock underlying a restricted stock unit ("RSU") grant to the Reporting Person on January 2, 2024, which RSUs vest over a three-year period, in three equal annual installments starting on January 2, 2025; January 2, 2026; and January 2, 2027, subject to the Reporting Person's continued service to the Issuer through each vesting date.

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March 28, 2023 Filed Mar 31, 2023 01:27 UTC Data Storage Corp DTST · Entity 8137 GrantRestricted Stock Unit · Derivative 28,249 $0.00 $0.00
Disclosure

SEC source: 0001731122-23-000521 · ownership.xml · derivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,661

Underlying: Common Stock · 28,249 shares

Expires not disclosed

F2 · security: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 28, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

F2 · derivative.exercise_price: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 28, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

F2 · derivative.exercise_date: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 28, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

F2 · derivative.expiration_date: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 28, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

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March 28, 2023 Filed Mar 31, 2023 01:27 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 28,249 $0.00 $0.00
Disclosure

SEC source: 0001731122-23-000521 · ownership.xml · derivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,328

Underlying: Common Stock · 28,249 shares

Expires not disclosed

F1 · security: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 28, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 28, 2033.

F1 · derivative.exercise_price: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 28, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 28, 2033.

F1 · derivative.exercise_date: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 28, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 28, 2033.

F1 · derivative.expiration_date: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 28, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 28, 2033.

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March 01, 2023 Filed Mar 2, 2023 00:29 UTC Data Storage Corp DTST · Entity 8137 GrantRestricted Stock Unit · Derivative 29,412 $0.00 $0.00
Disclosure

SEC source: 0001731122-23-000288 · ownership.xml · derivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,491

Underlying: Common Stock · 29,412 shares

Expires not disclosed

F2 · security: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 1, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

F2 · derivative.exercise_price: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 1, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

F2 · derivative.exercise_date: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 1, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

F2 · derivative.expiration_date: These restricted stock units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock. These RSUs vest in three equal annual installments over the three-year period measured from March 1, 2023, subject to the Reporting Person's continued service to the Issuer through each vesting date. These restricted stock units do not have an expiration date.

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March 01, 2023 Filed Mar 2, 2023 00:29 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 29,412 $0.00 $0.00
Disclosure

SEC source: 0001731122-23-000288 · ownership.xml · derivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,079

Underlying: Common Stock · 29,412 shares

Expires not disclosed

F1 · security: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 1, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 1, 2033.

F1 · derivative.exercise_price: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 1, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 1, 2033.

F1 · derivative.exercise_date: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 1, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 1, 2033.

F1 · derivative.expiration_date: These options ("Options") vest and become exercisable in three equal annual installments over the three-year period measured from March 1, 2023. The exercise price of these Options shall be equal to 110% of the closing price of the Issuer's common stock as of the date of grant. These options will expire on March 1, 2033.

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December 11, 2019 Filed Feb 14, 2020 21:31 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 100,000 $0.06 Strike: $0.06 $6,000.00
Disclosure

SEC source: 0001731122-20-000137 · ownership.xml · derivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2029-12-10

F1 · shares: 33,333 of the options will vest on December 11, 2020, 33,333 of the options will vest on December 11, 2021, and the remaining 33,334 options will vest on December 11, 2022.

F1 · derivative.underlying_shares: 33,333 of the options will vest on December 11, 2020, 33,333 of the options will vest on December 11, 2021, and the remaining 33,334 options will vest on December 11, 2022.

F1 · balance_after: 33,333 of the options will vest on December 11, 2020, 33,333 of the options will vest on December 11, 2021, and the remaining 33,334 options will vest on December 11, 2022.

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December 14, 2017 Filed Mar 25, 2020 14:52 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 66,666 $0.05 Strike: $0.05 $3,333.30
Disclosure

SEC source: 0001731122-20-000304 · ownership.xml · derivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,666

Underlying: Common Stock · 66,666 shares

Expires 2027-12-13

F1 · shares: 22,222 of the options vested on December 14, 2018; 22,222 of the options vested on December 14, 2019, and the remaining 22,222 options will vest on December 14, 2020.

F1 · derivative.underlying_shares: 22,222 of the options vested on December 14, 2018; 22,222 of the options vested on December 14, 2019, and the remaining 22,222 options will vest on December 14, 2020.

F1 · balance_after: 22,222 of the options vested on December 14, 2018; 22,222 of the options vested on December 14, 2019, and the remaining 22,222 options will vest on December 14, 2020.

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October 25, 2016 Filed Mar 25, 2020 14:52 UTC Data Storage Corp DTST · Entity 8137 OtherCommon Stock, $0.001 par value per share 17,878,562 $0.10 $1,787,856.20
Disclosure

SEC source: 0001731122-20-000303 · ownership.xml · nonDerivative · entry 4

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,878,562

F1 · kind: On October 25, 2016, the Issuer and Reporting Person entered into a Conversion Agreement pursuant to which the parties converted debt held by Reporting Person into 17,878,562 shares of common stock at $0.10 per share.

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October 25, 2016 Filed Mar 25, 2020 14:52 UTC Data Storage Corp DTST · Entity 8137 OtherCommon Stock, $0.001 par value per share 5,000,000 $0.10 $500,000.00
Disclosure

SEC source: 0001731122-20-000303 · ownership.xml · nonDerivative · entry 3

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 5,000,000

F1 · kind: On October 25, 2016, the Issuer and Reporting Person entered into a Conversion Agreement pursuant to which the parties converted debt held by Reporting Person into 17,878,562 shares of common stock at $0.10 per share.

F3 · ownership.nature: Reporting Person is the Grantor for The Lasata Trust, and Reporting Person's spouse is the Trustee for The Lasata Trust.

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October 25, 2016 Filed Mar 25, 2020 14:52 UTC Data Storage Corp DTST · Entity 8137 OtherCommon Stock, $0.001 par value per share 5,000,000 $0.10 $500,000.00
Disclosure

SEC source: 0001731122-20-000303 · ownership.xml · nonDerivative · entry 2

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 5,000,000

F1 · kind: On October 25, 2016, the Issuer and Reporting Person entered into a Conversion Agreement pursuant to which the parties converted debt held by Reporting Person into 17,878,562 shares of common stock at $0.10 per share.

F2 · ownership.nature: Reporting Person is the Trustee for The Bella Vita Trust, and Reporting Person's spouse is the Grantor for The Bella Vita Trust.

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October 25, 2016 Filed Mar 25, 2020 14:52 UTC Data Storage Corp DTST · Entity 8137 OtherCommon Stock, $0.001 par value per share 7,878,562 $0.10 $787,856.20
Disclosure

SEC source: 0001731122-20-000303 · ownership.xml · nonDerivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,878,562

F1 · kind: On October 25, 2016, the Issuer and Reporting Person entered into a Conversion Agreement pursuant to which the parties converted debt held by Reporting Person into 17,878,562 shares of common stock at $0.10 per share.

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December 22, 2015 Filed Mar 25, 2020 14:51 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 66,666 $0.35 Strike: $0.35 $23,333.10
Disclosure

SEC source: 0001731122-20-000302 · ownership.xml · derivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,666

Underlying: Common Stock · 66,666 shares

Expires 2025-12-21

F1 · shares: 22,222 of the options vested on December 22, 2016; 22,222 of the options vested on December 22, 2017, and the remaining 22,222 options vested on December 22, 2018.

F1 · derivative.underlying_shares: 22,222 of the options vested on December 22, 2016; 22,222 of the options vested on December 22, 2017, and the remaining 22,222 options vested on December 22, 2018.

F1 · balance_after: 22,222 of the options vested on December 22, 2016; 22,222 of the options vested on December 22, 2017, and the remaining 22,222 options vested on December 22, 2018.

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December 13, 2013 Filed Mar 25, 2020 14:51 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 33,333 $0.15 Strike: $0.15 $4,999.95
Disclosure

SEC source: 0001731122-20-000301 · ownership.xml · derivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,333

Underlying: Common Stock · 33,333 shares

Expires 2023-12-12

F1 · shares: 11,111 of the options vested on December 13, 2014; 11,111 of the options vested on December 13, 2015, and the remaining 11,111 options vested on December 13, 2016.

F1 · derivative.underlying_shares: 11,111 of the options vested on December 13, 2014; 11,111 of the options vested on December 13, 2015, and the remaining 11,111 options vested on December 13, 2016.

F1 · balance_after: 11,111 of the options vested on December 13, 2014; 11,111 of the options vested on December 13, 2015, and the remaining 11,111 options vested on December 13, 2016.

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December 11, 2012 Filed Mar 25, 2020 14:50 UTC Data Storage Corp DTST · Entity 8137 GrantStock Options · Derivative 33,333 $0.15 Strike: $0.15 $4,999.95
Disclosure

SEC source: 0001731122-20-000300 · ownership.xml · derivative · entry 1

Piluso Charles M. · CIK 0001448428 · Director · Chairman, CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,333

Underlying: Common Stock · 33,333 shares

Expires 2022-12-10

F1 · shares: One hundred percent of the options vested on March 11, 2013.

F1 · derivative.underlying_shares: One hundred percent of the options vested on March 11, 2013.

F1 · balance_after: One hundred percent of the options vested on March 11, 2013.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.