Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Data Storage CorpDTST · Entity 8137 | Director | September 10, 2026 | September 12, 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 September 10, 2026 · Filed September 12, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 19,000 |
Reported balance
After 2026-09-10 transaction · row 1
1 source rowRow 1 · 2026-09-10 · Sale · Disposed 3,000 · Balance 19,000 F1: Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of John Argen (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 $2.96 through $3.00. 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 John Argen (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 $2.96 through $3.00. 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
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 30, 2023 Filed Jul 5, 2023 21:46 UTC | Data Storage Corp DTST · Entity 8137 | Exercise / conversionCommon Stock | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001731122-23-001265 · ownership.xml · nonDerivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,334 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 · price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis. Read SEC document |
| April 24, 2023 Filed Apr 27, 2023 16:20 UTC | Data Storage Corp DTST · Entity 8137 | Exercise / conversionRestricted Stock Units · Derivative | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-23-000751 · ownership.xml · derivative · entry 2 Argen John · CIK 0001448356 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock · 2,500 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 · security: These RSUs were granted to the Reporting Person pursuant to the Issuer's equity plan. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. These RSUs vest within one year from the date of the grant. These RSUs are fully vested and do not have an expiration date. F2 · derivative.exercise_price: These RSUs were granted to the Reporting Person pursuant to the Issuer's equity plan. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. These RSUs vest within one year from the date of the grant. These RSUs are fully vested and do not have an expiration date. F2 · derivative.exercise_date: These RSUs were granted to the Reporting Person pursuant to the Issuer's equity plan. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. These RSUs vest within one year from the date of the grant. These RSUs are fully vested and do not have an expiration date. F2 · derivative.expiration_date: These RSUs were granted to the Reporting Person pursuant to the Issuer's equity plan. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. These RSUs vest within one year from the date of the grant. These RSUs are fully vested and do not have an expiration date. Read SEC document |
| April 24, 2023 Filed Apr 27, 2023 16:20 UTC | Data Storage Corp DTST · Entity 8137 | GrantCommon Stock | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-23-000751 · ownership.xml · nonDerivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,834 F1 · shares: Represents the issuance of shares of Common Stock to the Reporting Person upon the vesting of restricted sock units ("RSUs"). Read SEC document |
| March 31, 2023 Filed Apr 25, 2023 06:10 UTC | Data Storage Corp DTST · Entity 8137 | GrantRestricted Stock Unit · Derivative | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-23-000714 · ownership.xml · derivative · entry 2 Argen John · CIK 0001448356 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,500 Underlying: Common Stock · 2,500 shares Expires not disclosed F2 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest within one year from the date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through such date. These restricted stock units do not expire, they either vest or are canceled prior to vesting date. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest within one year from the date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through such date. These restricted stock units do not expire, they either vest or are canceled prior to vesting date. F2 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest within one year from the date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through such date. These restricted stock units do not expire, they either vest or are canceled prior to vesting date. F2 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest within one year from the date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through such date. These restricted stock units do not expire, they either vest or are canceled prior to vesting date. Read SEC document |
| March 31, 2023 Filed Apr 25, 2023 06:10 UTC | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-23-000714 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,833 Underlying: Common Stock · 2,500 shares Expires not disclosed F1 · security: These options ("Options") vest over a three year period in three equal annual installments. The exercise price of these Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.exercise_price: These options ("Options") vest over a three year period in three equal annual installments. The exercise price of these Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.exercise_date: These options ("Options") vest over a three year period in three equal annual installments. The exercise price of these Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.expiration_date: These options ("Options") vest over a three year period in three equal annual installments. The exercise price of these Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. Read SEC document |
| April 08, 2022 Filed Apr 14, 2022 21:31 UTC | Data Storage Corp DTST · Entity 8137 | GrantRestricted Stock Unit · Derivative | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-22-000718 · ownership.xml · derivative · entry 2 Argen John · CIK 0001448356 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 120,000 Underlying: Common Stock · 10,000 shares Expires not disclosed F2 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. F2 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. F2 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. Read SEC document |
| April 08, 2022 Filed Apr 14, 2022 21:31 UTC | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-22-000718 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 110,000 Underlying: Common Stock · 10,000 shares Expires not disclosed F1 · security: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.exercise_price: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.exercise_date: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.expiration_date: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. Read SEC document |
| April 08, 2022 Filed Apr 25, 2023 06:04 UTC Amendment | Data Storage Corp DTST · Entity 8137 | GrantRestricted Stock Unit · Derivative | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-23-000706 · ownership.xml · derivative · entry 2 Argen John · CIK 0001448356 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock · 10,000 shares Expires not disclosed F3 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. F3 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. F3 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. The RSUs will be issued on a quarterly basis, in four equal installments of 2,500 RSUs each, and shall vest within one year of each date of issuance, subject to the Reporting Person being a member of the board of directors of the Issuer through each such date. The restricted stock units do not expire, they either vest or are canceled prior to vesting date. F4 · balance_after: Correction to number of derivative securities owned following the reported transaction to reflect each class in separate lines. Read SEC document |
| April 08, 2022 Filed Apr 25, 2023 06:04 UTC Amendment | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001731122-23-000706 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,333 Underlying: Common Stock · 10,000 shares Expires not disclosed F1 · security: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.exercise_price: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.exercise_date: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F1 · derivative.expiration_date: The options ("Options") shall be issued on a quarterly basis, in four equal installments of 2,500 Options each. The exercise price of the Options shall equal the closing price of the Issuer's common stock on the last trading day of each quarter. The Options are exercisable for a term of 10 years. F2 · balance_after: Correction to number of derivative securities owned following reported transaction to reflect the 1-for-40 reverse stock split effected by the Issuer on May 14, 2021. Read SEC document |
| February 15, 2022 Filed Mar 15, 2022 17:05 UTC | Data Storage Corp DTST · Entity 8137 | Exercise / conversionCommon Stock, $0.001 par value per share | 1,667 | $2.16 | $3,600.72 |
DisclosureSEC source: 0001731122-22-000441 · ownership.xml · nonDerivative · entry 2 Argen John · CIK 0001448356 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,334 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 · kind: Mr. Argen exercised 1,667 options issued on December 11, 2019 at $2.16 per share for an aggregate purchase price of $3,600.72. Read SEC document |
| February 15, 2022 Filed Mar 15, 2022 17:05 UTC | Data Storage Corp DTST · Entity 8137 | Exercise / conversionCommon Stock, $0.001 par value per share | 1,667 | $2.00 | $3,334.00 |
DisclosureSEC source: 0001731122-22-000441 · ownership.xml · nonDerivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,667 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 · kind: Mr. Argen exercised 1,667 options issued on December 11, 2017 at $2.00 per share for an aggregate purchase price of $3,334.00. Read SEC document |
| December 11, 2019 Filed Feb 14, 2020 16:25 UTC | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 100,000 | $0.05 Strike: $0.05 | $5,400.00 |
DisclosureSEC source: 0001731122-20-000131 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · 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. Read SEC document |
| December 11, 2019 Filed Feb 19, 2020 13:26 UTC | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 100,000 | $0.05 Strike: $0.05 | $5,400.00 |
DisclosureSEC source: 0001731122-20-000170 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · 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. Read SEC document |
| December 14, 2017 Filed Feb 19, 2020 13:25 UTC | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 66,666 | $0.05 Strike: $0.05 | $3,333.30 |
DisclosureSEC source: 0001731122-20-000169 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,666 Underlying: Common Stock · 66,666 shares Expires 2027-12-21 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. Read SEC document |
| December 22, 2015 Filed Feb 19, 2020 13:24 UTC | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 66,666 | $0.35 Strike: $0.35 | $23,333.10 |
DisclosureSEC source: 0001731122-20-000168 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,666 Underlying: Common Stock · 66,666 shares Expires 2025-12-21 F1 · shares: (1) 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: (1) 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: (1) 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. Read SEC document |
| December 13, 2013 Filed Feb 19, 2020 13:24 UTC | Data Storage Corp DTST · Entity 8137 | GrantStock Options · Derivative | 33,333 | $0.15 Strike: $0.15 | $4,999.95 |
DisclosureSEC source: 0001731122-20-000167 · ownership.xml · derivative · entry 1 Argen John · CIK 0001448356 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,333 Underlying: Common Stock · 33,333 shares Expires 2023-12-13 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. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.