person · Reporting owner

NEUGEBAUER TOBY R

Disclosed activity across 1 company

Tapewire entity: 74698
SEC CIK: 0001098464

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Fermi Inc.FRMI · Entity 1231	10% owner	October 13, 2026	October 15, 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.

Fermi Inc.

Report date October 13, 2026 · Filed October 15, 2026

Jointly reported with Melissa A. Neugebauer 2020 Trust

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee Footnote	91,609,659	Reported balance After 2026-10-13 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2026-10-13 · Sale · Disposed 2,750,000 · Balance 91,609,659 F1: The price reported in Column 4 above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $3.69 to $3.845, inclusive. The Reporting Persons (as defined herein) hereby undertake to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 1 of this Form 4. F2: These securities are directly held by Melissa A. Neugebauer 2020 Trust (the "Trust"). Toby R. Neugebauer ("Mr. Neugebauer" and, together with the Trust, the "Reporting Persons") is the investment trustee of the Trust and may be deemed to beneficially own the securities held by the Trust. Mr. Neugebauer disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Neugebauer is the beneficial owner of such securities for purposes of Sections 13 and 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose. The Reporting Persons declare that neither the filing of this statement nor anything herein shall be construed as an admission that such persons are, for the purposes of Section 13(d) or 13(g) of the Exchange Act or any other purpose, a member of a group with respect to the Issuer or securities of the Issuer.
Common StockSEC Table I · non-derivative	IndirectSee Footnote	43,359,176	Reported balance After 2026-10-14 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2026-10-14 · Sale · Disposed 1,297,200 · Balance 43,359,176 F3: The price reported in Column 4 above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $3.09 to $3.215, inclusive. Mr. Neugebauer hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 3 of this Form 4. F4: This figure has been adjusted (i) to correct the figure reported in the Form 3 the Reporting Persons filed on September 30, 2025, which should have reported that Vicksburg Investments Management LLC held 40,156,376 shares, and (ii) to reflect the transfer of 4,500,000 shares from TMNN Manager LLC, of which Mr. Neugebauer is the managing member, to Vicksburg Investments Management LLC, of which Mr. Neugebauer is also the managing member, on December 19, 2025, which transaction was exempt from Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder. F5: These securities are directly held by Vicksburg Investments Management LLC. Mr. Neugebauer is the managing member of Vicksburg Investments Management LLC and may be deemed to beneficially own the securities held by Vicksburg Investments Management LLC. Mr. Neugebauer disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Neugebauer is the beneficial owner of such securities for purposes of Sections 13 and 16 of the Exchange Act or for any other purpose.
Common StockSEC Table I · non-derivative	Direct	7,500,000	Reported balance Holding disclosure · report date 2026-10-13 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 7,500,000

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $3.69 to $3.845, inclusive. The Reporting Persons (as defined herein) hereby undertake to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 1 of this Form 4.

F2: These securities are directly held by Melissa A. Neugebauer 2020 Trust (the "Trust"). Toby R. Neugebauer ("Mr. Neugebauer" and, together with the Trust, the "Reporting Persons") is the investment trustee of the Trust and may be deemed to beneficially own the securities held by the Trust. Mr. Neugebauer disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Neugebauer is the beneficial owner of such securities for purposes of Sections 13 and 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose. The Reporting Persons declare that neither the filing of this statement nor anything herein shall be construed as an admission that such persons are, for the purposes of Section 13(d) or 13(g) of the Exchange Act or any other purpose, a member of a group with respect to the Issuer or securities of the Issuer.

F3: The price reported in Column 4 above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $3.09 to $3.215, inclusive. Mr. Neugebauer hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 3 of this Form 4.

F4: This figure has been adjusted (i) to correct the figure reported in the Form 3 the Reporting Persons filed on September 30, 2025, which should have reported that Vicksburg Investments Management LLC held 40,156,376 shares, and (ii) to reflect the transfer of 4,500,000 shares from TMNN Manager LLC, of which Mr. Neugebauer is the managing member, to Vicksburg Investments Management LLC, of which Mr. Neugebauer is also the managing member, on December 19, 2025, which transaction was exempt from Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F5: These securities are directly held by Vicksburg Investments Management LLC. Mr. Neugebauer is the managing member of Vicksburg Investments Management LLC and may be deemed to beneficially own the securities held by Vicksburg Investments Management LLC. Mr. Neugebauer disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Neugebauer is the beneficial owner of such securities for purposes of Sections 13 and 16 of the Exchange Act or for any other purpose.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
October 14, 2026 Filed Oct 15, 2026 22:07 UTC	Fermi Inc. FRMI · Entity 1231	SaleCommon Stock	1,297,200	$3.15	$4,089,293.28	Disclosure SEC source: 0000905148-26-004482 · form4.xml · nonDerivative · entry 2 NEUGEBAUER TOBY R · CIK 0001098464 · 10% owner Melissa A. Neugebauer 2020 Trust · CIK 0002088794 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 43,359,176 F3 · price: The price reported in Column 4 above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $3.09 to $3.215, inclusive. Mr. Neugebauer hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 3 of this Form 4. F4 · balance_after: This figure has been adjusted (i) to correct the figure reported in the Form 3 the Reporting Persons filed on September 30, 2025, which should have reported that Vicksburg Investments Management LLC held 40,156,376 shares, and (ii) to reflect the transfer of 4,500,000 shares from TMNN Manager LLC, of which Mr. Neugebauer is the managing member, to Vicksburg Investments Management LLC, of which Mr. Neugebauer is also the managing member, on December 19, 2025, which transaction was exempt from Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder. F5 · ownership.nature: These securities are directly held by Vicksburg Investments Management LLC. Mr. Neugebauer is the managing member of Vicksburg Investments Management LLC and may be deemed to beneficially own the securities held by Vicksburg Investments Management LLC. Mr. Neugebauer disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Neugebauer is the beneficial owner of such securities for purposes of Sections 13 and 16 of the Exchange Act or for any other purpose. Read SEC document
October 13, 2026 Filed Oct 15, 2026 22:07 UTC	Fermi Inc. FRMI · Entity 1231	SaleCommon Stock	2,750,000	$3.73	$10,266,575.00	Disclosure SEC source: 0000905148-26-004482 · form4.xml · nonDerivative · entry 1 NEUGEBAUER TOBY R · CIK 0001098464 · 10% owner Melissa A. Neugebauer 2020 Trust · CIK 0002088794 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 91,609,659 F1 · price: The price reported in Column 4 above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $3.69 to $3.845, inclusive. The Reporting Persons (as defined herein) hereby undertake to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 1 of this Form 4. F2 · ownership.nature: These securities are directly held by Melissa A. Neugebauer 2020 Trust (the "Trust"). Toby R. Neugebauer ("Mr. Neugebauer" and, together with the Trust, the "Reporting Persons") is the investment trustee of the Trust and may be deemed to beneficially own the securities held by the Trust. Mr. Neugebauer disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Neugebauer is the beneficial owner of such securities for purposes of Sections 13 and 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose. The Reporting Persons declare that neither the filing of this statement nor anything herein shall be construed as an admission that such persons are, for the purposes of Section 13(d) or 13(g) of the Exchange Act or any other purpose, a member of a group with respect to the Issuer or securities of the Issuer. 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.