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Rosenberg Mordechai

Disclosed activity across 2 companies

Tapewire entity
48893
SEC CIK
0001647162

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Hyperscale Data, Inc.GPUS · Entity 717DirectorMay 06, 2026May 09, 2026
Microphase CorpNONE · Entity 169660DirectorSeptember 22, 2017October 02, 2017

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.

Hyperscale Data, Inc.

Report date May 06, 2026 · Filed May 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.72 · Expires 2035-07-30Direct250,000 Reported balance After 2026-05-06 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-05-06 · Grant · Acquired 250,000 · Balance 250,000

F1: On July 31, 2025, the Board of Directors of the Issuer granted stock options to Mr. Rosenberg to purchase 250,000 shares of the Issuer's class A common stock. Fifty percent (50%) of these options vested and became exercisable on the date that receipt of approval of the option grants by the Issuer's stockholders and the NYSE American. Stockholder approval was obtained on April 10, 2026 and approval from the NYSE American was obtained on May 6, 2026, so May 6, 2026 was the date that these options vested and became exercisable. The remaining 50% vest in equal monthly increments over 24 months beginning June 1, 2026. The stock options were issued outside of any Issuer stock incentive plan.

Filing footnotes · ownership attribution and instrument terms

F1: On July 31, 2025, the Board of Directors of the Issuer granted stock options to Mr. Rosenberg to purchase 250,000 shares of the Issuer's class A common stock. Fifty percent (50%) of these options vested and became exercisable on the date that receipt of approval of the option grants by the Issuer's stockholders and the NYSE American. Stockholder approval was obtained on April 10, 2026 and approval from the NYSE American was obtained on May 6, 2026, so May 6, 2026 was the date that these options vested and became exercisable. The remaining 50% vest in equal monthly increments over 24 months beginning June 1, 2026. The stock options were issued outside of any Issuer stock incentive plan.

Microphase Corp

Report date September 22, 2017 · Filed October 02, 2017

This filing explicitly reported no securities owned.

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 06, 2026 Filed May 9, 2026 00:30 UTC Hyperscale Data, Inc. GPUS · Entity 717 GrantStock Options (Right to Buy) · Derivative 250,000 $0.00 Strike: $0.72 $0.00
Disclosure

SEC source: 0001214659-26-005866 · marketforms-73093.xml · derivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Class A Common Stock · 250,000 shares

Expires 2035-07-30

F1 · derivative.exercise_date: On July 31, 2025, the Board of Directors of the Issuer granted stock options to Mr. Rosenberg to purchase 250,000 shares of the Issuer's class A common stock. Fifty percent (50%) of these options vested and became exercisable on the date that receipt of approval of the option grants by the Issuer's stockholders and the NYSE American. Stockholder approval was obtained on April 10, 2026 and approval from the NYSE American was obtained on May 6, 2026, so May 6, 2026 was the date that these options vested and became exercisable. The remaining 50% vest in equal monthly increments over 24 months beginning June 1, 2026. The stock options were issued outside of any Issuer stock incentive plan.

Read SEC document
January 09, 2023 Filed Jan 12, 2023 01:00 UTC Hyperscale Data, Inc. AULT · Entity 717 Exercise / conversionRestricted Stock Grant · Derivative 25,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-23-000541 · marketforms-58169.xml · derivative · entry 2

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires 2023-01-09

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: Each restricted stock unit is the economic equivalent of one share of common stock, par value $0.001, of Ault Alliance, Inc. (formerly, BitNile Holdings, Inc.) (the "Issuer").

F3 · derivative.exercise_date: On January 8, 2021, Mr. Rosenberg was granted 50,000 restricted shares of the Issuer's common stock, which initially vest in four equal installments on each of May 15, 2022, November 15, 2022, May 1, 2023 and November 15, 2023. In November 2022, the Issuer's stockholders, at the Issuer's annual stockholder meeting, approved the acceleration of the vesting of the last two tranches, after approval by the NYSE American. The final 25,000 shares of the Issuer's common stock were issued on January 9, 2023.

Read SEC document
January 09, 2023 Filed Jan 12, 2023 01:00 UTC Hyperscale Data, Inc. AULT · Entity 717 Exercise / conversionCommon Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-23-000541 · marketforms-58169.xml · nonDerivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

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: Represents the vesting of restricted stock.

Read SEC document
November 15, 2022 Filed Nov 18, 2022 21:30 UTC Hyperscale Data, Inc. NILE · Entity 717 Exercise / conversionRestricted Stock Grant · Derivative 12,500 $0.00 $0.00
Disclosure

SEC source: 0001214659-22-014007 · marketforms-57607.xml · derivative · entry 2

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 12,500 shares

Expires 2023-11-15

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: Each restricted stock unit is the economic equivalent of one share of common stock, par value $0.001, of BitNile Holdings, Inc.

F3 · derivative.exercise_date: On January 8, 2021, Mr. Rosenberg was granted 50,000 restricted shares of the Issuer's common stock, which vest in four equal installments on each of May 15, 2022, November 15, 2022, May 1, 2023 and November 15, 2023.

Read SEC document
November 15, 2022 Filed Nov 18, 2022 21:30 UTC Hyperscale Data, Inc. NILE · Entity 717 Exercise / conversionCommon Stock 12,500 $0.00 $0.00
Disclosure

SEC source: 0001214659-22-014007 · marketforms-57607.xml · nonDerivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,000

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: Represents the vesting of restricted stock.

Read SEC document
September 06, 2022 Filed Sep 10, 2022 01:00 UTC Hyperscale Data, Inc. NILE · Entity 717 GrantRestricted Stock Grant · Derivative 1,500,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-22-011042 · marketforms-57077.xml · derivative · entry 2

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,500,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of Common Stock.

F3 · derivative.exercise_date: On September 6, 2022, Mr. Rosenberg was granted 1,500,000 restricted shares of Common Stock, of which 500,000 and 1,000,000 shares, respectively, shall vest on the second and fourth anniversary of the date of approval by the Issuer's stockholders of the grant, subject to receipt of approval therefor by the Issuer's stockholders and the NYSE American.

F3 · derivative.expiration_date: On September 6, 2022, Mr. Rosenberg was granted 1,500,000 restricted shares of Common Stock, of which 500,000 and 1,000,000 shares, respectively, shall vest on the second and fourth anniversary of the date of approval by the Issuer's stockholders of the grant, subject to receipt of approval therefor by the Issuer's stockholders and the NYSE American.

Read SEC document
September 06, 2022 Filed Sep 10, 2022 01:00 UTC Hyperscale Data, Inc. NILE · Entity 717 GrantStock Option (Right to Buy) · Derivative 2,500,000 $0.00 Strike: $0.29 $0.00
Disclosure

SEC source: 0001214659-22-011042 · marketforms-57077.xml · derivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,500,000 shares

Expires 2032-09-05

F1 · derivative.exercise_date: On September 6, 2022, Mr. Rosenberg was granted options to purchase 2,500,000 shares of common stock, par value $0.001 per share ("Common Stock") of BitNile Holdings, Inc. (the "Issuer"), which shall vest in equal monthly increments over 48 months, beginning January 1, 2023 through December 1, 2026, which will be exercisable subject to receipt of approval therefor by the Issuer's stockholders and the NYSE American.

Read SEC document
May 15, 2022 Filed May 18, 2022 21:16 UTC Hyperscale Data, Inc. NILE · Entity 717 Exercise / conversionRestricted Stock Grant · Derivative 12,500 $0.00 $0.00
Disclosure

SEC source: 0001214659-22-007181 · marketforms-56234.xml · derivative · entry 2

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,500

Underlying: Common Stock · 12,500 shares

Expires 2023-11-15

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: Each restricted stock unit is the economic equivalent of one share of common stock, par value $0.001, of BitNile Holdings, Inc.

F3 · derivative.exercise_date: On January 8, 2021, Mr. Rosenberg was granted 50,000 restricted shares of the Issuer's common stock, which vest in four equal installments on each of May 15, 2022, November 15, 2022, May 1, 2023 and November 15, 2023.

Read SEC document
May 15, 2022 Filed May 18, 2022 21:16 UTC Hyperscale Data, Inc. NILE · Entity 717 Exercise / conversionCommon Stock 12,500 $0.00 $0.00
Disclosure

SEC source: 0001214659-22-007181 · marketforms-56234.xml · nonDerivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,500

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: Represents the vesting of restricted stock.

Read SEC document
November 15, 2021 Filed Nov 17, 2021 22:01 UTC Hyperscale Data, Inc. DPW · Entity 717 Exercise / conversionRestricted Stock Grant · Derivative 50,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-21-011977 · marketforms-54263.xml · derivative · entry 2

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 50,000 shares

Expires 2021-11-15

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: Each restricted stock unit is the economic equivalent of one share of Common Stock, par value $0.001, of Ault Global Holdings, Inc.

F3 · derivative.exercise_date: On November 2, 2020, Mr. Rosenberg was granted 100,000 restricted shares of the Issuer's Common Stock (the "Restricted Shares"), which vest in two equal installments on each of August 20, 2021, and November 15, 2021.

Read SEC document
November 15, 2021 Filed Nov 17, 2021 22:01 UTC Hyperscale Data, Inc. DPW · Entity 717 Exercise / conversionCommon Stock 50,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-21-011977 · marketforms-54263.xml · nonDerivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

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: Represents the vesting of restricted stock.

Read SEC document
November 09, 2021 Filed Nov 13, 2021 02:30 UTC Hyperscale Data, Inc. DPW · Entity 717 GrantStock Options (Right to Buy) · Derivative 100,000 $0.00 Strike: $2.19 $0.00
Disclosure

SEC source: 0001214659-21-011637 · marketforms-54235.xml · derivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2031-11-08

F1 · derivative.exercise_date: On November 9, 2021, the Board of Directors of the Issuer granted stock options to Mr. Rosenberg to purchase 100,000 shares of the Issuer's common stock, which options shall vest in equal monthly increments commencing on January 1, 2023 and ending on December 1, 2024. The stock options, which were issued outside of any Issuer stock incentive plan, will be exercisable upon vesting, subject to receipt of approval of the option grants by the NYSE American and the Issuer's stockholders.

Read SEC document
August 20, 2021 Filed Aug 24, 2021 23:35 UTC Hyperscale Data, Inc. DPW · Entity 717 GrantStock Options (Right to Buy) · Derivative 150,000 Not disclosed Strike: $2.55 Not disclosed
Disclosure

SEC source: 0001214659-21-008968 · marketforms-53652.xml · derivative · entry 5

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2031-01-07

F5 · price: On April 26, 2021, the Issuer's Board of Directors approved an option repricing effective August 20, 2021, which resulted in, for purposes of the Exchange Act, the cancellation of these stock options granted to Mr. Rosenberg on January 8, 2021, in exchange for new stock options (the "Options") having a lower exercise price of $2.55 per share. All of the other terms of the Options remained unchanged. The Options were approved at the Issuer's Annual Meeting of Stockholders on August 13, 2021, and authorized by the NYSE American on August 20, 2021.

F5 · derivative.exercise_date: On April 26, 2021, the Issuer's Board of Directors approved an option repricing effective August 20, 2021, which resulted in, for purposes of the Exchange Act, the cancellation of these stock options granted to Mr. Rosenberg on January 8, 2021, in exchange for new stock options (the "Options") having a lower exercise price of $2.55 per share. All of the other terms of the Options remained unchanged. The Options were approved at the Issuer's Annual Meeting of Stockholders on August 13, 2021, and authorized by the NYSE American on August 20, 2021.

Read SEC document
August 20, 2021 Filed Aug 24, 2021 23:35 UTC Hyperscale Data, Inc. DPW · Entity 717 Disposition to issuerStock Options (Right to Buy) · Derivative 150,000 Not disclosed Strike: $4.49 Not disclosed
Disclosure

SEC source: 0001214659-21-008968 · marketforms-53652.xml · derivative · entry 4

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 150,000 shares

Expires 2031-01-07

F5 · price: On April 26, 2021, the Issuer's Board of Directors approved an option repricing effective August 20, 2021, which resulted in, for purposes of the Exchange Act, the cancellation of these stock options granted to Mr. Rosenberg on January 8, 2021, in exchange for new stock options (the "Options") having a lower exercise price of $2.55 per share. All of the other terms of the Options remained unchanged. The Options were approved at the Issuer's Annual Meeting of Stockholders on August 13, 2021, and authorized by the NYSE American on August 20, 2021.

F5 · derivative.exercise_date: On April 26, 2021, the Issuer's Board of Directors approved an option repricing effective August 20, 2021, which resulted in, for purposes of the Exchange Act, the cancellation of these stock options granted to Mr. Rosenberg on January 8, 2021, in exchange for new stock options (the "Options") having a lower exercise price of $2.55 per share. All of the other terms of the Options remained unchanged. The Options were approved at the Issuer's Annual Meeting of Stockholders on August 13, 2021, and authorized by the NYSE American on August 20, 2021.

Read SEC document
August 20, 2021 Filed Aug 24, 2021 23:35 UTC Hyperscale Data, Inc. DPW · Entity 717 GrantRestricted Stock Grant · Derivative 50,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-21-008968 · marketforms-53652.xml · derivative · entry 3

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2023-11-15

F2 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of Common Stock, par value $0.001, of Ault Global Holdings, Inc.

F4 · derivative.exercise_date: On January 8, 2021, Mr. Rosenberg was granted 50,000 shares of the Issuer's Common Stock (the "Restricted Shares"), which vest in four installments on each of May 15, 2022, November 15, 2022, May 1, 2023 and November 15, 2023. The grant of Restricted Shares was approved at the Issuer's Annual Meeting of Stockholders on August 13, 2021, and authorized by the NYSE American on August 20, 2021.

Read SEC document
August 20, 2021 Filed Aug 24, 2021 23:35 UTC Hyperscale Data, Inc. DPW · Entity 717 Exercise / conversionRestricted Stock Grant · Derivative 50,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-21-008968 · marketforms-53652.xml · derivative · entry 2

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2021-11-15

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: Each restricted stock unit is the economic equivalent of one share of Common Stock, par value $0.001, of Ault Global Holdings, Inc.

F3 · derivative.exercise_date: On November 2, 2020, Mr. Rosenberg was granted 100,000 restricted shares of the Issuer's Common Stock (the "Restricted Shares"), which vest in two equal installments on each of August 20, 2021, and November 15, 2021. The grant of Restricted Shares was approved at the Issuer's Annual Meeting of Stockholders on August 13, 2021, and authorized by the NYSE American on August 20, 2021.

Read SEC document
August 20, 2021 Filed Aug 24, 2021 23:35 UTC Hyperscale Data, Inc. DPW · Entity 717 Exercise / conversionCommon Stock 50,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-21-008968 · marketforms-53652.xml · nonDerivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

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: Represents the vesting of restricted stock.

Read SEC document
January 08, 2021 Filed Feb 2, 2021 23:30 UTC Hyperscale Data, Inc. DPW · Entity 717 GrantOptions · Derivative 150,000 $0.00 Strike: $4.49 $0.00
Disclosure

SEC source: 0001214659-21-001154 · marketforms-51344.xml · derivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2031-01-08

F1 · derivative.exercise_date: On January 8, 2021, the Board of Directors of the Issuer approved the issuance of stock options to its directors and officers. Mr. Rosenberg was granted options to purchase 150,000 shares of common stock which shall vest in monthly increments beginning January 1, 2022 and ending December 31, 2023 and will be exercisable upon receipt of approval therefor by the NYSE American and the Issuer's stockholders.

Read SEC document
September 17, 2020 Filed Sep 21, 2020 10:02 UTC Hyperscale Data, Inc. DPW · Entity 717 GrantOptions · Derivative 50,000 $0.00 Strike: $1.79 $0.00
Disclosure

SEC source: 0001214659-20-007974 · marketforms-49708.xml · derivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2030-09-17

F1 · derivative.exercise_date: On September 17, 2020, the Board of Directors of the Issuer approved the issuance of stock options to its directors and officers. Mr. Rosenberg was granted options to purchase 50,000 shares of common stock which shall vest in monthly increments over one year.

Read SEC document
November 28, 2017 Filed Dec 21, 2017 22:40 UTC Hyperscale Data, Inc. DPW · Entity 717 GrantOptions · Derivative 100,000 $0.00 Strike: $1.38 $0.00
Disclosure

SEC source: 0001214659-17-007414 · marketforms-40507.xml · derivative · entry 1

Rosenberg Mordechai · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2027-11-27

F1 · derivative.exercise_date: On November 28, 2017, the Board of Directors of the Issuer approved the issuance of stock options to its directors and officers. Mr. Rosenberg was granted options to purchase 100,000 shares of common stock which shall vest in monthly 1/48th increments over four years and are subject to shareholder approval.

Read SEC document
November 22, 2016 Filed Feb 1, 2017 23:52 UTC Hyperscale Data, Inc. DPW · Entity 717 GrantOptions · Derivative 200,000 $0.00 Strike: $0.70 $0.00
Disclosure

SEC source: 0001437749-17-001483 · rdgdoc.xml · derivative · entry 1

MOTI ROSENBERG · CIK 0001647162 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,000

Underlying: Common Stock · 200,000 shares

Expires 2026-11-22

F1 · derivative.exercise_date: The options have the following vesting schedule: 1/3 immediately and 1/3 on each anniversary thereafter. Options were approved on November 22, 2016, subject to the documentation of a Stock Option Agreement, which was executed on January 25, 2017 and effective as of November 22, 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.