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TUDER JEFFREY

Disclosed activity across 11 companies

Tapewire entity
689
SEC CIK
0001671976

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Concord Acquisition CorpCND · Entity 124511Chief Executive OfficerDecember 07, 2020December 08, 2020
Concord Acquisition Corp IICNDA · Entity 6850Chief Executive OfficerAugust 31, 2021September 01, 2021
Digital Asset Acquisition Corp.DAAQ · Entity 6168Director · Chief Financial OfficerApril 28, 2025April 29, 2025
GCT Semiconductor Holding, Inc.GCTS · Entity 6473Director · Class III DirectorSeptember 30, 2026October 02, 2026
Hyperliquid Strategies IncPURR · Entity 681DirectorSeptember 17, 2026September 18, 2026
INSEEGO CORP.INSG · Entity 7061DirectorSeptember 11, 2026September 24, 2026
SEACHANGE INTERNATIONAL INCSEAC · Entity 109346Director · Vice Chairman of the BoardJuly 09, 2020July 13, 2020
Space Asset Acquisition Corp.SAAQU · Entity 5654Chief Financial OfficerJanuary 27, 2026January 27, 2026
UNICO AMERICAN CORPUNAM · Entity 129555DirectorMay 28, 2020June 08, 2020

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.

Concord Acquisition Corp

Report date December 07, 2020 · Filed December 08, 2020

This filing explicitly reported no securities owned.

Concord Acquisition Corp II

Report date August 31, 2021 · Filed September 01, 2021

This filing explicitly reported no securities owned.

Digital Asset Acquisition Corp.

Report date April 28, 2025 · Filed April 29, 2025

Jointly reported with RAAQ Sponsor LLC, Ort Peter

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Ordinary SharesSEC Table II · derivative / convertible securityDirectNot disclosed Reported balance Holding disclosure · report date 2025-04-28 · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · Balance Not disclosed

F1: The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-284776) (the "Registration Statement") and have no expiration date. The Class B ordinary shares beneficially owned by the Reporting Persons include up to 750,000 Class B ordinary shares subject to forfeiture to the Issuer depending on the extent to which the underwriters' over-allotment option is exercised in connection with the Issuer's initial public offering of units, as described in the Registration Statement.

F2: DAAQ Sponsor LLC is the record holder of the securities reported herein. Peter Ort and Jeff Tuder are the managing members of DAAQ Sponsor LLC. Each of Messrs. Ort and Tuder has voting and investment discretion with respect to the securities held of record by DAAQ Sponsor LLC.

Filing footnotes · ownership attribution and instrument terms

F1: The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-284776) (the "Registration Statement") and have no expiration date. The Class B ordinary shares beneficially owned by the Reporting Persons include up to 750,000 Class B ordinary shares subject to forfeiture to the Issuer depending on the extent to which the underwriters' over-allotment option is exercised in connection with the Issuer's initial public offering of units, as described in the Registration Statement.

F2: DAAQ Sponsor LLC is the record holder of the securities reported herein. Peter Ort and Jeff Tuder are the managing members of DAAQ Sponsor LLC. Each of Messrs. Ort and Tuder has voting and investment discretion with respect to the securities held of record by DAAQ Sponsor LLC.

GCT Semiconductor Holding, Inc.

Report date September 30, 2026 · Filed October 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect164,161 Reported balance After 2026-09-30 transaction · row 1
1 source row

Row 1 · 2026-09-30 · Grant · Acquired 12,971 · Balance 164,161

F1: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock, par value $0.0001 per share ("Common Stock") of GCT Semiconductor Holding, Inc. (the "Issuer") following vesting. The RSUs become payable in Common Stock in accordance with a deferral election made by the reporting person.

F2: The number of shares subject to and issuable under the award is determined on the last day of each calendar quarter during the period April 1, 2026 through March 31, 2027 (beginning with the quarter ending June 30, 2026) by dividing $27,500 by the fair market value per share of Common Stock, which was determined to be $2.12 on September 30, 2026, rounded down to the nearest whole share.

F3: The RSUs will vest on March 31, 2027, subject to continued service through such date.

F4: No expiration date is applicable to restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock, par value $0.0001 per share ("Common Stock") of GCT Semiconductor Holding, Inc. (the "Issuer") following vesting. The RSUs become payable in Common Stock in accordance with a deferral election made by the reporting person.

F2: The number of shares subject to and issuable under the award is determined on the last day of each calendar quarter during the period April 1, 2026 through March 31, 2027 (beginning with the quarter ending June 30, 2026) by dividing $27,500 by the fair market value per share of Common Stock, which was determined to be $2.12 on September 30, 2026, rounded down to the nearest whole share.

F3: The RSUs will vest on March 31, 2027, subject to continued service through such date.

F4: No expiration date is applicable to restricted stock units.

Hyperliquid Strategies Inc

Report date September 17, 2026 · Filed September 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect272,481 Reported balance After 2026-09-17 transaction · row 1
1 source row

Row 1 · 2026-09-17 · Other · Acquired 231,692 · Balance 272,481

F1: Pro rata distribution from Rorschach Capital LLC, of which the reporting person is a non-managing member.

Common StockSEC Table I · non-derivativeIndirectSee footnote8,188 Reported balance Holding disclosure · report date 2026-09-17 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 8,188

F2: The securities are held directly by Tremson Capital Management, LLC ("Tremson") and indirectly by Jeffrey Tuder, managing member of Tremson. Mr. Tuder disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Pro rata distribution from Rorschach Capital LLC, of which the reporting person is a non-managing member.

F2: The securities are held directly by Tremson Capital Management, LLC ("Tremson") and indirectly by Jeffrey Tuder, managing member of Tremson. Mr. Tuder disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

INSEEGO CORP.

Report date September 11, 2026 · Filed September 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect84,371 Reported balance After 2026-09-11 transaction · row 1
1 source row

Row 1 · 2026-09-11 · Grant · Acquired 19,654 · Balance 84,371

F1: Represents restricted stock units ("RSUs") granted to the Reporting Person in connection with the Company's annual equity compensation program for non-employee directors, consistent with prior annual director grants and pursuant to the Company's approved equity incentive plan. Each RSU represents a contingent right to receive one share of the Company's common stock upon vesting. The RSUs are scheduled to vest on July 29, 2027, subject to the Reporting Person's continued service through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units ("RSUs") granted to the Reporting Person in connection with the Company's annual equity compensation program for non-employee directors, consistent with prior annual director grants and pursuant to the Company's approved equity incentive plan. Each RSU represents a contingent right to receive one share of the Company's common stock upon vesting. The RSUs are scheduled to vest on July 29, 2027, subject to the Reporting Person's continued service through the applicable vesting date.

SEACHANGE INTERNATIONAL INC

Report date July 09, 2020 · Filed July 13, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect310,815 Reported balance After 2020-07-09 transaction · row 1
1 source row

Row 1 · 2020-07-09 · Grant · Acquired 72,464 · Balance 310,815

F1: Represents restricted stock units (RSUs) issued pursuant to SeaChange International Inc.'s Second Amended and Restated 2011 Compensation and Incentive Plan. The shares subject to the RSU award shall vest on the earlier to occur of (i) July 9, 2021, (ii) the date of the SeaChange International, Inc.'s 2021 Annual Meeting of Stockholders or (iii) a change in control of SeaChange International, Inc. The reporting person has elected to defer issuance of the shares underlying the RSU award upon vesting until the earlier of the reporting person's departure from the SeaChange International, Inc.'s board of directors or a change in control of SeaChange International, Inc.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units (RSUs) issued pursuant to SeaChange International Inc.'s Second Amended and Restated 2011 Compensation and Incentive Plan. The shares subject to the RSU award shall vest on the earlier to occur of (i) July 9, 2021, (ii) the date of the SeaChange International, Inc.'s 2021 Annual Meeting of Stockholders or (iii) a change in control of SeaChange International, Inc. The reporting person has elected to defer issuance of the shares underlying the RSU award upon vesting until the earlier of the reporting person's departure from the SeaChange International, Inc.'s board of directors or a change in control of SeaChange International, Inc.

Space Asset Acquisition Corp.

Report date January 27, 2026 · Filed January 27, 2026

This filing explicitly reported no securities owned.

UNICO AMERICAN CORP

Report date May 28, 2020 · Filed June 08, 2020

This filing explicitly reported no securities owned.

Past disclosures · reporting ended (2)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

MRV COMMUNICATIONS INC

Report date August 14, 2017 · Filed August 15, 2017

Section 16 reporting ended · disclosed 2017-08-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2017-08-14 transaction · row 1
1 source row

Row 1 · 2017-08-14 · Disposition to issuer · Disposed 6,482 · Balance 0

F1: Outstanding shares of the common stock of the Issuer were converted into the right to receive $10.00 per share in cash, without interest thereon and subject to any required tax withholding (the "Merger Consideration"), in accordance with the Merger Agreement (as defined below).

Non Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.95Direct0 Reported balance After 2017-08-14 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2017-08-14 · Disposition to issuer · Disposed 6,165 · Balance 0

F2: Outstanding stock options of the Issuer were cancelled and converted into the right to receive the Merger Consideration (less the applicable exercise price) in accordance with the Merger Agreement. If the applicable exercise price per share under any such options was equal to or greater than the Merger Consideration, such options were canceled immediately without any payment or other consideration being made or owed in respect thereof.

Non Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.90Direct0 Reported balance After 2017-08-14 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2017-08-14 · Disposition to issuer · Disposed 6,245 · Balance 0

F2: Outstanding stock options of the Issuer were cancelled and converted into the right to receive the Merger Consideration (less the applicable exercise price) in accordance with the Merger Agreement. If the applicable exercise price per share under any such options was equal to or greater than the Merger Consideration, such options were canceled immediately without any payment or other consideration being made or owed in respect thereof.

Filing footnotes · ownership attribution and instrument terms

F1: Outstanding shares of the common stock of the Issuer were converted into the right to receive $10.00 per share in cash, without interest thereon and subject to any required tax withholding (the "Merger Consideration"), in accordance with the Merger Agreement (as defined below).

F2: Outstanding stock options of the Issuer were cancelled and converted into the right to receive the Merger Consideration (less the applicable exercise price) in accordance with the Merger Agreement. If the applicable exercise price per share under any such options was equal to or greater than the Merger Consideration, such options were canceled immediately without any payment or other consideration being made or owed in respect thereof.

Real Asset Acquisition Corp.

Report date July 01, 2026 · Filed July 16, 2026

Jointly reported with RAAQ Sponsor LLC, Ort Peter

Section 16 reporting ended · disclosed 2026-07-16. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Ordinary SharesSEC Table I · non-derivativeDirect5,615,000 Reported balance After 2026-07-01 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2026-07-01 · Conversion · Disposed 5,615,000 · Balance 5,615,000

F1: Pursuant to the Business Combination Agreement by and among the Issuer, IQM Quantum Computers Oyj ("IQM"), IQM US LLC and ECLIPSE QC S.A .r.l. dated as of February 22, 2026 (the "BCA"), on July 1, 2026 (the "Closing Date"), the Issuer consummated its initial business combination with IQM (the "Business Combination"). On the Closing Date, each Class B ordinary share of the Issuer was automatically converted into Class A ordinary shares of the Issuer on a one-to-one basis.

Class A Ordinary SharesSEC Table I · non-derivativeDirect0 Reported balance After 2026-07-01 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 2 · 2026-07-01 · Disposition to issuer · Disposed 5,615,000 · Balance 0

F2: Pursuant to the BCA, on the Closing Date, each Class A ordinary share of the Issuer was cancelled and exchanged for IQM ordinary shares on a one-to-one basis.

Class B Ordinary SharesSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-07-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-07-01 · Conversion · Disposed 5,615,000 · Balance 0

F1: Pursuant to the Business Combination Agreement by and among the Issuer, IQM Quantum Computers Oyj ("IQM"), IQM US LLC and ECLIPSE QC S.A .r.l. dated as of February 22, 2026 (the "BCA"), on July 1, 2026 (the "Closing Date"), the Issuer consummated its initial business combination with IQM (the "Business Combination"). On the Closing Date, each Class B ordinary share of the Issuer was automatically converted into Class A ordinary shares of the Issuer on a one-to-one basis.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Business Combination Agreement by and among the Issuer, IQM Quantum Computers Oyj ("IQM"), IQM US LLC and ECLIPSE QC S.A .r.l. dated as of February 22, 2026 (the "BCA"), on July 1, 2026 (the "Closing Date"), the Issuer consummated its initial business combination with IQM (the "Business Combination"). On the Closing Date, each Class B ordinary share of the Issuer was automatically converted into Class A ordinary shares of the Issuer on a one-to-one basis.

F2: Pursuant to the BCA, on the Closing Date, each Class A ordinary share of the Issuer was cancelled and exchanged for IQM ordinary shares on a one-to-one basis.

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
November 19, 2018 Filed Nov 21, 2018 21:10 UTC INSEEGO CORP. INSG · Entity 7061 SaleCommon Stock 12,685 $3.70 $46,934.50
Disclosure

SEC source: 0001022652-18-000084 · wf-form4_154283461703586.xml · nonDerivative · entry 1

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,413

Read SEC document
February 15, 2018 Filed Feb 16, 2018 21:12 UTC INSEEGO CORP. INSG · Entity 7061 GrantStock Option (Right to Buy) · Derivative 28,446 $0.00 Strike: $1.93 $0.00
Disclosure

SEC source: 0001022652-18-000006 · wf-form4_151881556292894.xml · derivative · entry 3

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,446

Underlying: Common Stock · 28,446 shares

Expires 2028-02-15

Read SEC document
February 15, 2018 Filed Feb 16, 2018 21:12 UTC INSEEGO CORP. INSG · Entity 7061 GrantCommon Stock 23,098 $0.00 $0.00
Disclosure

SEC source: 0001022652-18-000006 · wf-form4_151881556292894.xml · nonDerivative · entry 2

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,098

F2 · shares: The restricted stock units convert into common stock on a one-for-one basis.

F3 · shares: The restricted stock units are scheduled to vest in full on the first anniversary of the grant date.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 21:12 UTC INSEEGO CORP. INSG · Entity 7061 GrantCommon Stock 87,667 $0.00 $0.00
Disclosure

SEC source: 0001022652-18-000006 · wf-form4_151881556292894.xml · nonDerivative · entry 1

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,000

F1 · shares: The restricted stock units are scheduled to vest over a two-year period, with one-half vesting on the first anniversary of the grant date and one-half vesting on the second anniversary of the grant date.

F2 · shares: The restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
August 14, 2017 Filed Aug 15, 2017 17:13 UTC MRV COMMUNICATIONS INC MRVC · Entity 173787 Disposition to issuerNon Qualified Stock Option (Right to Buy) · Derivative 6,245 $0.00 Strike: $8.90 $0.00
Disclosure

SEC source: 0000887969-17-000068 · wf-form4_150283157117137.xml · derivative · entry 3

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,245 shares

Expires not disclosed

F2 · derivative.exercise_date: Outstanding stock options of the Issuer were cancelled and converted into the right to receive the Merger Consideration (less the applicable exercise price) in accordance with the Merger Agreement. If the applicable exercise price per share under any such options was equal to or greater than the Merger Consideration, such options were canceled immediately without any payment or other consideration being made or owed in respect thereof.

F2 · derivative.expiration_date: Outstanding stock options of the Issuer were cancelled and converted into the right to receive the Merger Consideration (less the applicable exercise price) in accordance with the Merger Agreement. If the applicable exercise price per share under any such options was equal to or greater than the Merger Consideration, such options were canceled immediately without any payment or other consideration being made or owed in respect thereof.

Read SEC document
August 14, 2017 Filed Aug 15, 2017 17:13 UTC MRV COMMUNICATIONS INC MRVC · Entity 173787 Disposition to issuerNon Qualified Stock Option (Right to Buy) · Derivative 6,165 $0.00 Strike: $10.95 $0.00
Disclosure

SEC source: 0000887969-17-000068 · wf-form4_150283157117137.xml · derivative · entry 2

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,165 shares

Expires not disclosed

F2 · derivative.exercise_date: Outstanding stock options of the Issuer were cancelled and converted into the right to receive the Merger Consideration (less the applicable exercise price) in accordance with the Merger Agreement. If the applicable exercise price per share under any such options was equal to or greater than the Merger Consideration, such options were canceled immediately without any payment or other consideration being made or owed in respect thereof.

F2 · derivative.expiration_date: Outstanding stock options of the Issuer were cancelled and converted into the right to receive the Merger Consideration (less the applicable exercise price) in accordance with the Merger Agreement. If the applicable exercise price per share under any such options was equal to or greater than the Merger Consideration, such options were canceled immediately without any payment or other consideration being made or owed in respect thereof.

Read SEC document
August 14, 2017 Filed Aug 15, 2017 17:13 UTC MRV COMMUNICATIONS INC MRVC · Entity 173787 Disposition to issuerCommon Stock 6,482 Not disclosed Not disclosed
Disclosure

SEC source: 0000887969-17-000068 · wf-form4_150283157117137.xml · nonDerivative · entry 1

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: Outstanding shares of the common stock of the Issuer were converted into the right to receive $10.00 per share in cash, without interest thereon and subject to any required tax withholding (the "Merger Consideration"), in accordance with the Merger Agreement (as defined below).

Read SEC document
June 30, 2017 Filed Jul 5, 2017 18:02 UTC INSEEGO CORP. INSG · Entity 7061 GrantStock Options (Right to Buy) · Derivative 100,000 $0.00 Strike: $1.25 $0.00
Disclosure

SEC source: 0001022652-17-000064 · edgar.xml · derivative · entry 2

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2027-06-30

F3 · shares: These stock options will be 100% fully vested at issuance and will have an exercise price equal to our closing stock price on June 30, 2017.

Read SEC document
June 30, 2017 Filed Jul 5, 2017 18:02 UTC INSEEGO CORP. INSG · Entity 7061 GrantCommon Stock 28,333 $0.00 $0.00
Disclosure

SEC source: 0001022652-17-000064 · edgar.xml · nonDerivative · entry 1

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,333

F1 · shares: The Restricted Stock Units vest in full on June 15, 2018.

F2 · shares: The Restricted Stock Units convert into common stock on one-for-one basis.

Read SEC document
June 01, 2017 Filed Jun 5, 2017 17:32 UTC MRV COMMUNICATIONS INC MRVC · Entity 173787 GrantNon Qualified Stock Option (Right to Buy) · Derivative 6,245 $0.00 Strike: $8.90 $0.00
Disclosure

SEC source: 0000887969-17-000039 · wf-form4_149669836060110.xml · derivative · entry 2

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,245

Underlying: Common Stock · 6,245 shares

Expires 2027-06-01

F2 · shares: Annual grant of stock options which vests on June 1, 2018, one year from the date of grant. Option expires ten years from the date of grant.

Read SEC document
June 01, 2017 Filed Jun 5, 2017 17:32 UTC MRV COMMUNICATIONS INC MRVC · Entity 173787 GrantCommon Stock 2,825 $0.00 $0.00
Disclosure

SEC source: 0000887969-17-000039 · wf-form4_149669836060110.xml · nonDerivative · entry 1

TUDER JEFFREY · CIK 0001671976 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,482

F1 · shares: Annual grant of restricted stock which vests on June 1, 2018, one year from the date of grant.

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.