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person · Reporting owner

Byron Michael

Disclosed activity across 2 companies

Tapewire entity
11969
SEC CIK
0001516062

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Aeluma, Inc.ALMU · Entity 6202DirectorSeptember 21, 2026September 23, 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.

Aeluma, Inc.

Report date September 21, 2026 · Filed September 23, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect38,343 Reported balance After 2026-09-21 transaction · row 1
1 source row

Row 1 · 2026-09-21 · Exercise / conversion · Acquired 25,000 · Balance 38,343

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.93 · Expires 2035-02-28Direct20,833 Reported balance After 2026-09-21 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-21 · Exercise / conversion · Disposed 25,000 · Balance 20,833

F1: Fully vested.

Filing footnotes · ownership attribution and instrument terms

F1: Fully vested.

Past disclosures · reporting ended (1)

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

NVIDIA CORP

Report date June 17, 2019 · Filed June 17, 2019

Section 16 reporting ended · disclosed 2019-06-17. Current position is not established by this disclosure.

No balance rows disclosed in this filing.

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
September 09, 2013 Filed Oct 30, 2013 20:50 UTC Amendment NVIDIA CORP NVDA · Entity 1023 SaleCommon Stock 1,190 $15.11 $17,980.90
Disclosure

SEC source: 0001045810-13-000099 · wf-form4a_138316623970077.xml · nonDerivative · entry 3

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,488

Read SEC document
March 22, 2013 Filed Mar 23, 2013 00:42 UTC NVIDIA CORP NVDA · Entity 1023 SaleCommon Stock 743 $12.48 $9,273.75
Disclosure

SEC source: 0001045810-13-000016 · wf-form4_136399934332675.xml · nonDerivative · entry 3

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,898

F4 · kind: This transaction was pursuant to a 10b5-1 Plan.

F5 · price: Represents weighted average sales price. The shares were sold at prices ranging from $12.48 to $12.4817. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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March 20, 2013 Filed Mar 23, 2013 00:42 UTC NVIDIA CORP NVDA · Entity 1023 GrantStock Option (Right to Buy) · Derivative 13,300 $0.00 Strike: $12.62 $0.00
Disclosure

SEC source: 0001045810-13-000016 · wf-form4_136399934332675.xml · derivative · entry 4

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,300

Underlying: Common Stock · 13,300 shares

Expires 2023-03-19

F6 · derivative.exercise_date: The option shall vest as to 25% of the shares on March 20, 2014 and 6.25% of the shares at the end of each quarterly period thereafter, such that the option is fully vested on the four (4) year anniversary of the date of grant.

Read SEC document
March 20, 2013 Filed Mar 23, 2013 00:42 UTC NVIDIA CORP NVDA · Entity 1023 Tax withholdingCommon Stock 1,080 $12.62 $13,629.60
Disclosure

SEC source: 0001045810-13-000016 · wf-form4_136399934332675.xml · nonDerivative · entry 2

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,641

F3 · shares: Represents shares of the Issuer's common stock withheld by the Issuer to satisfy taxes due by the Reporting Person in connection with the vesting of restricted stock units previously reported on a Form 4.

Read SEC document
March 20, 2013 Filed Mar 23, 2013 00:42 UTC NVIDIA CORP NVDA · Entity 1023 GrantCommon Stock 8,000 $0.00 $0.00
Disclosure

SEC source: 0001045810-13-000016 · wf-form4_136399934332675.xml · nonDerivative · entry 1

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,721

F1 · price: The shares represent restricted stock units that were received as an award, for no consideration. The restricted stock unit shall vest as to 25% of the shares on March 19, 2014 and 12.5% of the shares every six months thereafter, such that the shares are fully vested on approximately the four (4) year anniversary of the date of grant.

F2 · balance_after: Includes 743 shares purchased pursuant to the Issuer's Employee Stock Purchase Plan on February 28, 2013 and 2,500 shares issued upon the vesting of restricted stock units previously reported on a Form 4.

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December 03, 2012 Filed Dec 5, 2012 21:31 UTC NVIDIA CORP NVDA · Entity 1023 SaleCommon Stock 6,240 $12.03 $75,075.94
Disclosure

SEC source: 0001045810-12-000063 · wf-form4_135474305113894.xml · nonDerivative · entry 1

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,978

F1 · kind: This transaction was pursuant to a 10b5-1 Plan.

F2 · price: Represents weighted average sales price. The shares were sold at prices ranging from $12.0300 to $12.0401. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
September 19, 2012 Filed Sep 21, 2012 22:25 UTC NVIDIA CORP NVDA · Entity 1023 GrantStock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $13.71 $0.00
Disclosure

SEC source: 0001045810-12-000046 · wf-form4_134826631659011.xml · derivative · entry 3

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2022-09-18

F4 · derivative.exercise_date: The option shall vest as to 25% of the shares on September 19, 2013 and 6.25% of the shares at the end of each quarterly period thereafter, such that the option is fully vested on the four (4) year anniversary of the date of grant.

Read SEC document
September 19, 2012 Filed Sep 21, 2012 22:25 UTC NVIDIA CORP NVDA · Entity 1023 Tax withholdingCommon Stock 918 $13.71 $12,585.78
Disclosure

SEC source: 0001045810-12-000046 · wf-form4_134826631659011.xml · nonDerivative · entry 2

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,218

F3 · shares: Represents shares of the Issuer's common stock withheld by the Issuer to satisfy taxes due by the Reporting Person in connection with the vesting of restricted stock units previously reported on a Form 4.

Read SEC document
September 19, 2012 Filed Sep 21, 2012 22:25 UTC NVIDIA CORP NVDA · Entity 1023 GrantCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001045810-12-000046 · wf-form4_134826631659011.xml · nonDerivative · entry 1

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,136

F1 · price: The shares represent restricted stock units that were received as an award, for no consideration. The restricted stock unit shall vest as to 25% of the shares on September 18, 2013 and 12.5% of the shares every six months thereafter, such that the shares are fully vested on approximately the four (4) year anniversary of the date of grant.

F2 · balance_after: Includes 701 shares purchased pursuant to the Issuer's Employee Stock Purchase Plan on August 31, 2012 and 2,500 shares issued upon the vesting of restricted stock units previously reported on a Form 4.

Read SEC document
March 21, 2012 Filed Mar 23, 2012 22:36 UTC NVIDIA CORP NVDA · Entity 1023 Tax withholdingCommon Stock 1,938 $14.46 $28,023.48
Disclosure

SEC source: 0001209191-12-019796 · doc4.xml · nonDerivative · entry 1

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,435

F1 · shares: Represents shares of the Issuer's common stock withheld by the Issuer to satisfy taxes due by the Reporting Person in connection with the vesting of restricted stock units previously reported on a Form 4.

F2 · balance_after: Includes 895 shares purchased pursuant to the Issuer's Employee Stock Purchase Plan on February 29, 2012 and 5,000 shares issued upon the vesting of restricted stock units previously reported on a Form 4.

Read SEC document
September 21, 2011 Filed Sep 23, 2011 23:43 UTC NVIDIA CORP NVDA · Entity 1023 GrantEmployee Stock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $14.47 $0.00
Disclosure

SEC source: 0001209191-11-048948 · doc4.xml · derivative · entry 1

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2021-09-20

F1 · derivative.exercise_date: The option shall vest as to 25% of the shares on September 21, 2012 and 6.25% of the shares at the end of each quarterly period thereafter, such that the option is fully vested on the four (4) year anniversary of the date of grant.

Read SEC document
April 08, 2011 Filed Apr 12, 2011 22:15 UTC NVIDIA CORP NVDA · Entity 1023 GrantStock Option (Right to Buy) · Derivative 50,000 $0.00 Strike: $17.55 $0.00
Disclosure

SEC source: 0001209191-11-022662 · doc4.xml · derivative · entry 2

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2021-04-07

F2 · derivative.exercise_date: The option shall vest as to 25% of the shares on March 21, 2012 and 6.25% of the shares at the end of each quarterly period thereafter, such that the option is fully vested on the four (4) year anniversary of the date of grant.

Read SEC document
April 08, 2011 Filed Apr 12, 2011 22:15 UTC NVIDIA CORP NVDA · Entity 1023 GrantCommon Stock 20,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-022662 · doc4.xml · nonDerivative · entry 1

Byron Michael · CIK 0001516062 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,478

F1 · price: The shares represent restricted stock units that were received as an award, for no consideration. The restricted stock unit shall vest as to 25% of the shares on March 21, 2012 and 12.5% of the shares every six months thereafter, such that the shares are fully vested on approximately the four (4) year anniversary of 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.