Source-grounded facts extracted from Comstock Inc.'s SEC 8-K filings across all families, newest first. Each cites a verbatim SEC excerpt.
Comstock Inc. engaged Sadler, Gibb & Associates, LLC as its auditor.
“On June 5, 2026, the Board, upon recommendation by the Audit and Finance Committee of the Board, appointed Sadler Gibb as the Company’s independent registered public accounting firm.”
Assure CPA, LLC resigned as auditor of Comstock Inc..
“Assure has now ceased operations as a public accounting firm and resigned as the Company’s independent registered public accounting firm, effective as of June 3, 2026.”
Comstock Inc. shareholders approved Approval of the Comstock Inc. 2026 Equity Incentive Plan at the 2026-05-28 meeting.
“The stockholders approved the Comstock Inc. 2026 Equity Incentive Plan as set forth below.”
Comstock Inc. shareholders approved Non-binding advisory resolution approving the compensation of the Company’s named executive officers at the 2026-05-28 meeting.
“The stockholders approved a non-binding advisory item for the compensation of the named executive officers as set forth below.”
Comstock Inc. shareholders approved Ratification of appointment of Assure CPA, LLC as independent registered public accounting firm for fiscal year ending December 31, 2026 at the 2026-05-28 meeting.
“Assure was appointed and ratified as the Company’s auditors for the fiscal year ending December 31, 2026, as set forth below.”
Comstock Inc. shareholders approved Election of the eight Board of Directors nominees at the 2026-05-28 meeting.
“All of the nominees for directors were elected to serve for a term that expires at the 2027 AGM, by the votes set forth below.”
Comstock Inc. reported financial results for first quarter ended March 31, 2026.
“On May 7, 2026, Comstock Inc. announced its results of operations for the first quarter ended March 31, 2026.”
Comstock Inc. amended Second Note Amendment Agreement with Georges Trust (effective 2026-03-30).
“On March 30, 2026, the Company and the Noteholder entered into a Second Note Amendment Agreement (the “Second Amendment”), pursuant to which the parties agreed to extend the date by which the Company is required to pay any remaining balance due under the Note from April 15, 2026, to July 15, 2026.”
Comstock Inc. reported financial results for fiscal year ended December 31, 2025.
“On March 24, 2026, Comstock Inc. announced its results of operations for the fiscal year ended December 31, 2025.”
Comstock Inc. issued warrant to Titan Partners Group LLC.
“The Company also agreed to issue to the Underwriter, or its designees, warrants (the “Underwriter Warrants”) to purchase 7% of the total number of shares of Common Stock sold in the offering (the “Offering”), including any shares of the Common Stock sold pursuant to the Underwriter’s over-allotment option.”
Comstock Inc. entered into Underwriting Agreement with Titan Partners Group LLC, a division of American Capital Partners, LLC valued at approximately $50.0 million (effective 2026-01-28).
“On January 28, 2026, Comstock Inc. (the “Company”) entered into an Underwriting Agreement (the “Underwriting Agreement”) with Titan Partners Group LLC, a division of American Capital Partners, LLC, as underwriter (the “Underwriter”), pursuant to which the Company agreed to sell 18,181,819 shares (the “Shares”) of the Company’s common stock, par value $0.000666 per share (“Common Stock”), less underwriting discounts and commissions.”
Comstock Inc. entered an off-balance-sheet arrangement for convertible notes of original aggregate principal amount of $10,638,298 with Kips Bay Select, LP at 6.0% maturing April 10, 2026.
“On August 12, 2025, the Company entered into a payoff letter agreement (the “Payoff Agreement”), with Kips Bay Select, LP (“Kips Bay”), related to the Company’s obligations under its 6.0% Convertible Promissory Note due April 10, 2026, in the original aggregate principal amount of $10,638,298 (the “Note”).”
Comstock Inc. amended loan of $8,390,000 with Georges Trust and Alvin Fund LLC at 12% per annum maturing April 15, 2026.
“On August 8, 2025, Comstock Inc. (the “Company” or “Comstock”) amended its outstanding promissory notes with its creditors, Georges Trust and Alvin Fund LLC (“Alvin Fund”), to address the procedures for the repayment of an aggregate of $8,390,000 in principal owed to such creditors pursuant to such promissory notes (together, the “Promissory Note Amendments”).”
Comstock Inc. completed a disposition involving Bioleum Corporation for 1,000,000 Series 1 Convertible Preferred Stock by Bioleum Corporation, with an original purchase price and liquidation preference of $65 per share, or $65 milli (closed 2025-05-21).
“(“Comstock”) announced the completion of the successful separation of all of the components of its renewable fuels segment into a new independent entity, Bioleum Corporation and the closing on the first $20 million in direct Convertible Preferred Stock - Series A equity investment.”
Kevin Kreisler resigned as Officer, Director and/or Manager at Comstock Inc..
“On May 22, 2025, Kevin Kreisler resigned as an officer, director and/or manager of any and all Comstock Entities and was appointed the new Chief Executive Officer of the new independent entity Bioleum Corporation.”
Judd B. Merrill was appointed as Chief Financial Officer of the Company and President of Comstock Mining LLC at Comstock Inc..
“On May 9, 2025, Comstock Inc.'s (the "Company") Board of Directors appointed Mr. Judd B. Merrill, as Chief Financial Officer of the Company and President of the Company's wholly-owned mining subsidiary, Comstock Mining LLC, that, together with the Company's other affiliated mining activities, controls all of the Company's mineral exploration and mining assets.”
Comstock Inc. reported financial results for the first quarter ended March 31, 2024.
“On April 30, 2024, Comstock Inc. announced our results of operations for the first quarter ended March 31, 2024. The news release is furnished as Exhibit 99.1 and incorporated by reference herein and therefore is not to be considered "filed" with the U.S. Securities and Exchange Commission (the "SEC").”
Comstock Inc. entered into Non-Binding Memorandum of Understanding with Quantum Generative Materials LLC (Genmat) (effective 2024-04-25).
“On April 25, 2024, Comstock Inc. (the “Company”) entered into a non-binding memorandum of understanding (the “MOU”) with Genmat to effectively amend, restate, terminate and/or supersede agreements with Quantum Generative Materials LLC (“Genmat”) dated June 24, 2021.”
Comstock Inc. amended Warrant Agreements with Alvin Fund LLC and GHF Inc. valued at lowered exercise price of First GHF, Third GHF, and Alvin Fund warrants to $0.4555 per share; extend (effective 2024-04-22).
“On April 22, 2024, the Company, Alvin Fund, and GHF amended the Warrant Agreements (referred to herein as the “Alvin Fund Warrant Agreement Amendment, the “First GHF Warrant Agreement Amendment, the “Second GHF Warrant Agreement Amendment” and the “Third GHF Warrant Agreement Amendment”) to (i) lower the exercise price of the First GHF Warrant Agreement, the Third GHF Warrant Agreement and Alvin Fund Warrant Agreement to $0.4555 per share, and (ii) extend the expiration date of the Warrant Agreements to December 31, 2025.”
Comstock Inc. amended GHF Note with GHF Inc. valued at extended maturity from December 15, 2024 to April 15, 2026; increased interest rate from 6% to 12% p (effective 2024-04-22).
“On April 22, 2024, the Company and GHF amended the GHF Note (the “GHF Note Amendment”) to (i) extend the maturity date from December 15, 2024 to April 15, 2026, (ii) to increase the interest rate from 6% to 12% per annum, and (iii) include an additional payment equal to two months of interest if paid in full prior to April 15, 2026.”
Comstock Inc. amended 2023 Alvin Fund Note with Alvin Fund LLC valued at extended maturity from February 12, 2025 to April 15, 2026; increased interest rate from 8% to 12% p (effective 2024-04-22).
“On April 22, 2024, the Company and Alvin Fund also amended the 2023 Alvin Fund Note (the “2023 Alvin Fund Note Amendment”) to (i) extend the maturity date from February 12, 2025 to April 15, 2026, (ii) to increase the interest rate from 8% to 12% per annum, and (iii) include an additional payment equal to two months of interest, if paid in full prior to April 15, 2026.”
Comstock Inc. amended 2022 Alvin Fund Note with Alvin Fund LLC valued at extended maturity from January 31, 2026 to April 15, 2026; additional payment equal to two months of (effective 2024-04-22).
“On April 22, 2024, the Company and Alvin Fund amended the 2022 Alvin Fund Note (the “2022 Alvin Fund Note Amendment”) to (i) extend the maturity date from January 31, 2026 to April 15, 2026, and (ii) include an additional payment equal to two months of interest, if paid in full prior to April 15, 2026.”
Comstock Inc. entered into RenFuel Securities Purchase Agreement with Ren Fuel K2B AB (effective 2024-04-19).
“On April 19, 2024, Comstock Inc. (the “Company”) entered into a securities purchase agreement (the “RenFuel Securities Purchase Agreement”) with Ren Fuel K2B AB (“RenFuel”), whereby RenFuel issued to the Company twelve tranches of 7% Senior Secured Convertible Notes (collectively, the “RenFuel Notes”) in the principal amount of $250,000 each, up to an aggregate principal amount of $3,000,000.”
Comstock Inc. amended License Agreement Amendments with American Science and Technology Corporation (effective 2024-04-02).
“On April 2, 2024, after the purchase of all outstanding equity interests of Comstock IP by the Company, the parties amended the License Agreements and the Asset Purchase Agreement (the “License Agreement Amendments”)”
Comstock Inc. reported full year 2023 results: net income over $10.5 million.
“Recorded Investment Gains of Over $25 million and Full Year Net Income of Over $10.5 million”
Comstock Inc. amended Term Sheet Amendment with RenFuel K2B AB (effective 2024-02-12).
“On February 12, 2024, Comstock Fuels and RenFuel entered into an amendment to the Term Sheet (the “Term Sheet Amendment”), whereby the parties agreed to (1) extend the deadline to finalize the transaction documents to March 15, 2024, and (2) extend the deadline to close the transactions to March 31, 2024.”
Comstock Inc. entered into Term Sheet with RenFuel K2B AB valued at $3,000,000 (effective 2023-12-22).
“On December 22, 2023, Comstock Fuels Corporation (“Comstock Fuels”), a wholly owned subsidiary of Comstock Inc. (the “Company”), entered into a term sheet (the “Term Sheet”) with RenFuel K2B AB (“RenFuel”) to advance the Company’s first commercial biorefinery and make a strategic $3,000,000 investment in RenFuel.”
Comstock Inc. amended Asset Purchase Agreement with Flux Photon Corporation valued at decreased by $800,000 to $17,200,000 (effective 2023-12-28).
“On December 28, 2023, Comstock Inc. (the “Company”) amended that certain Asset Purchase Agreement (the “Asset Purchase Agreement”), dated September 7, 2021, as amended and restated December 10, 2021, between the Company and Flux Photon Corporation (“Flux”).”
Comstock Inc. incurred convertible notes of $5,263,157 with an investor at 8% maturing March 27, 2025.
“the issuance of an 8.0% Convertible Promissory Note due March 27, 2025 (the “Convertible Note”). The Convertible Note was issued with an original aggregate principal amount of $5,263,157 (the “Principal Amount”). The Convertible Note was issued with 5% original issue discount, meaning that the purchase price paid by the Investor for the Convertible Note was”
Comstock Inc. entered into Securities Purchase Agreement with an investor valued at $5,263,157 (effective 2023-12-27).
“On December 27, 2023, Comstock Inc. (the “Company”) has entered into a securities purchase agreement (the “Securities Purchase Agreement”) with an investor (the “Investor”), relating to the issuance of an 8.0% Convertible Promissory Note due March 27, 2025 (the “Convertible Note”).”
Comstock Inc. entered into Term Sheet with RenFuel K2B AB ("RenFuel") valued at $3,000,000 (effective 2023-12-22).
“On December 22, 2023, Comstock Fuels Corporation (“Comstock Fuels”), a wholly owned subsidiary of Comstock Inc. (the “Company”), entered into a term sheet (the “Term Sheet”) with RenFuel K2B AB (“RenFuel”) to advance the Company’s first commercial biorefinery and make a strategic $3,000,000 investment in RenFuel.”
Comstock Inc. entered into Stock Redemption Agreement with Aqua Metals, Inc. valued at $600,000 (effective 2023-12-19).
“On December 19, 2023, Comstock Inc. (“Comstock”), LINICO Corporation, a Nevada corporation (“LINICO”) that is 88.23% owned by the Company, and Aqua Metals, Inc., a Delaware corporation (“Aqua Metals”) entered into a Stock Redemption Agreement (the “Stock Redemption Agreement”) pursuant to which Aqua Metals agreed to sell, and LINICO agreed to purchase, 2,453 Series A preferred shares of LINICO and 500,000 common shares of LINICO in exchange for $600,000 (the “Purchase Price”).”
Comstock Inc. incurred loan of $2,100,000 with Alvin Fund LLC at 8% maturing February 8, 2025.
““Company”), entered into a secured promissory note (the “Promissory Note”) with Alvin Fund LLC, as lender (“Lender”). The Promissory Note has an aggregate principal amount of $2,100,000, which includes $100,000 original issue discount, a per annum interest rate of 8% and a maturity date of February 8, 2025. Interest is payable monthly on the Promissory Note.”
Comstock Inc. entered into Promissory Note with Alvin Fund LLC valued at aggregate principal amount of $2,100,000 (effective 2023-11-12).
“On November 12, 2023, Comstock Inc. (the “Company”), entered into a secured promissory note (the “Promissory Note”) with Alvin Fund LLC, as lender (“Lender”).”
Matthew Bieberly was appointed as Principal Accounting Officer at Comstock Inc..
“On November 9, 2023, the Company appointed Matthew Bieberly, as Principal Accounting Officer of the Company.”
Comstock Inc. entered into Exclusive License Agreement with RenFuel K2B AB (effective 2023-10-11).
“On October 11, 2023, Comstock Fuels Corporation (“Comstock Fuels”), a wholly owned subsidiary of Comstock Inc. (the “Company”), entered into an Exclusive License Agreement (the “License Agreement”) with RenFuel K2B AB (“RenFuel”), pursuant to which Comstock Fuels obtained an exclusive license for use of RenFuel’s patented process in North America, Central America, and South America.”
Comstock Inc. entered into Mineral Lease with Mackay Precious Metals Inc. valued at $1.25 million lease initiation fee (effective 2023-06-30).
“On June 30, 2023, Comstock Inc. and its wholly-owned subsidiary Comstock Northern Exploration, LLC (together, “Comstock”), entered into a Mineral Exploration and Mining Lease Agreement (the “Mineral Lease”) with Mackay Precious Metals Inc. (“Mackay”)”
Comstock Inc. shareholders approved Advisory vote on the frequency of shareholder advisory votes on executive compensation at the 2023-05-25 meeting.
“4. Advisory vote on the frequency of the shareholder advisory vote on executive compensation. The stockholders voted on the frequency of non-binding shareholder votes on the compensation of the named executive officers as set forth below. 1 Year 2 Years 3 Years Abstain Broker Non-Votes 47,588,298 734,447 451,218 528,239 16,907,624”
Comstock Inc. shareholders approved Advisory vote on executive compensation at the 2023-05-25 meeting.
“3. Advisory vote on executive compensation. The stockholders approved, on a non-binding advisory basis, the compensation of the named executive officers as set forth below. Voted For Voted Against Abstain Broker Non-Votes 45,915,144 2,476,206 910,852 16,907,624”
Comstock Inc. shareholders approved Ratification of appointment of Assure CPA, LLC as independent registered public accounting firm at the 2023-05-25 meeting.
“2. Ratification of appointment of independent registered public accounting firm (the “auditors.”) The appointment of Assure CPA, LLC, as the Company’s auditors for the fiscal year ending December 31, 2023, was ratified by the stockholders as set forth below. Voted For Voted Against Abstain 65,482,155 525,171 202,500 The appointment of Assure CPA, LLC is a routine matter and, therefore, there were no broker non-votes.”
Comstock Inc. shareholders approved Election of seven directors at the 2023-05-25 meeting.
“1. Election of directors. All of the nominees for directors were elected to serve for a term that expires at the 2024 annual meeting of stockholders, by the votes set forth below. Nominee Voted For Withheld Corrado De Gasperis 48,068,184 1,234,018 Leo M. Drozdoff 48,646,142 656,060 Kevin E. Kreisler 47,711,328 1,590,874 Walter A. Marting, Jr. 48,036,943 1,265,259 William J. Nance 47,974,967 1,327,235 Güez J. Salinas 48,631,909 670,293 Kristin M. Slanina 47,740,504 1,561,698 There were 16,907,624 broker non-votes with respect to this proposal.”
Judd Merrill resigned as Director at Comstock Inc..
“accepted the resignation of Mr. Judd Merrill”
Dr. Güez J. Salinas was appointed as Independent Director at Comstock Inc..
“nominated and appointed Dr. Güez J. Salinas to the Company’s Board as an independent director”
Comstock Inc. terminated Option Agreement (the "Lucerne Option") with Tonogold Resources, Inc..
“(the “Company”) entered into an Option Agreement (the “Lucerne Option”) with Tonogold Resources, Inc. (“Tonogold”). Subject to certain conditions under the Lucerne Option (including the obligation to complete certain capital raising thresholds and technical reports), Tonogold re-conveyed 100% of the previously sold membership interests of Comstock Mining LLC, the entity that owns the Lucerne mine, to the Company, in exchange for the Company forgiving Tonogold’s payment obligations under secured note in the principal amount of $6,650,000 then owed by Tonogold to the Company.”
Comstock Inc. incurred convertible notes of $3,150,000 original aggregate principal amount with an investor at 8% per annum maturing March 16, 2024.
“the issuance of an 8.0% Convertible Promissory Note due March 16, 2024 (the “Convertible Note”). The Convertible Note was issued with an original aggregate principal amount of $3,150,000 (the “Face Value”). The Convertible Note was issued with 5% original issue discount, meaning that the purchase price paid by the Investor for the Convertible Note was $3,000,000”
Comstock Inc. entered into Securities Purchase Agreement with an investor valued at $3,150,000 (effective 2022-12-16).
“On December 16, 2022, Comstock Inc. (the “Company”) has entered into a securities purchase agreement (the “Securities Purchase Agreement”) with an investor (the “Investor”), relating to the issuance of an 8.0% Convertible Promissory Note due March 16, 2024 (the “Convertible Note”). The Convertible Note was issued with an original aggregate principal amount of $3,150,000 (the “Face Value”).”
David Winsness was appointed as President Comstock Fuels at Comstock Inc..
“The roles of the Company’s named executive officers were also modified as follows: Corrado De Gasperis – Chief Executive Officer * Rahul Bobbili – Chief Engineer; Kevin Kreisler – Chief Technology Officer; William McCarthy – Chief Operating Officer; and David Winsness – President Comstock Fuels.”
William McCarthy was appointed as Chief Operating Officer at Comstock Inc..
“The roles of the Company’s named executive officers were also modified as follows: Corrado De Gasperis – Chief Executive Officer * Rahul Bobbili – Chief Engineer; Kevin Kreisler – Chief Technology Officer; William McCarthy – Chief Operating Officer; and David Winsness – President Comstock Fuels.”
Kevin Kreisler was appointed as Chief Technology Officer at Comstock Inc..
“The roles of the Company’s named executive officers were also modified as follows: Corrado De Gasperis – Chief Executive Officer * Rahul Bobbili – Chief Engineer; Kevin Kreisler – Chief Technology Officer; William McCarthy – Chief Operating Officer; and David Winsness – President Comstock Fuels.”
Rahul Bobbili was appointed as Chief Engineer at Comstock Inc..
“The roles of the Company’s named executive officers were also modified as follows: Corrado De Gasperis – Chief Executive Officer * Rahul Bobbili – Chief Engineer; Kevin Kreisler – Chief Technology Officer; William McCarthy – Chief Operating Officer; and David Winsness – President Comstock Fuels.”
Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.