| As Of | Filing | | Doc. | | Page | | Title | Docs. |
|---|
| | |  |
| 9/12/23 | | 424B5 | | | | 1 | | About This Amendment to Prospectus Supplement | 2 |
| 3/13/24 | | 424B5 | | | | 1 | | About This Prospectus | 1 |
| | | | | | 1 | | About This Prospectus Supplement | 1 |
| 4/26/24 |  | DEF 14A | | | | 1 | | Advisory Vote on the Compensation of Our Named Executive Officers | 1 |
| | | | | | 1 | | Advisory Vote on the Frequency of Future Advisory Votes on the Compensation of Our Named Executive Officers | 1 |
| | | | | | 1 | | Approve Excess Portion of 2023 CEO Performance-Vesting Restricted Stock Unit Award | 1 |
| | | | | | 1 | | Approve the 2021 Equity Incentive Plan, as Amended | 1 |
| 2/23/24 | | 10-K | | | | 1 | | Business | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Cautionary Note Regarding Forward-Looking Statements | 3 |
| 4/28/23 | | DEF 14A | | | | 1 | | Certain Relationships and Related Party Transactions | 2 |
| 4/26/24 | | DEF 14A | | | | 1 | | Certain Relationships and Related Persons Transactions | 1 |
| 2/23/24 | | 10-K | | | | 1 | | Certain Relationships and Related Transactions, and Director Independence | 1 |
| | | | | | 1 | | Changes in and Disagreements with Accountants on Accounting and Financial Disclosure | 1 |
| 4/26/24 | | DEF 14A | | | | 1 | | Compensation Committee Report | 3 |
| | | | | | 1 | | Compensation of Named Executive Officers and Directors | 3 |
| 8/3/23 | | 10-Q | | | | 1 | | Condensed Consolidated Balance Sheets as of June 30, 2023 (Unaudited) and December 31, 2022 | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Condensed Consolidated Balance Sheets as of March 31, 2023 (Unaudited) and December 31, 2022 | 1 |
| 11/9/23 | | 10-Q | | | | 1 | | Condensed Consolidated Balance Sheets as of September 30, 2023 (Unaudited) and December 31, 2022 | 1 |
| | | | | | 1 | | Condensed Consolidated Financial Statements (Unaudited) | 3 |
| | | | | | 1 | | Condensed Consolidated Statements of Cash Flows for the Nine Months ended September 30, 2023 and 2022 (Unaudited) | 1 |
| 8/3/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Cash Flows for the Six Months ended June 30, 2023 and 2022 (Unaudited) | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Cash Flows for the Three Months ended March 31, 2023 and 2022 (Unaudited) | 1 |
| 11/9/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Comprehensive Income (Loss) for the Three and Nine Months ended September 30, 2023 and 2022 (Unaudited) | 1 |
| 8/3/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Comprehensive Income (Loss) for the Three and Six Months ended June 30, 2023 and 2022 (Unaudited) | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Comprehensive Income (Loss) for the Three Months ended March 31, 2023 and 2022 (Unaudited) | 1 |
| 11/9/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Operations for the Three and Nine Months ended September 30, 2023 and 2022 (Unaudited) | 1 |
| 8/3/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Operations for the Three and Six Months ended June 30, 2023 and 2022 (Unaudited) | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Operations for the Three Months ended March 31, 2023 and 2022 (Unaudited) | 1 |
| 11/9/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Stockholders' Equity for the Three and Nine Months ended September 30, 2023 and 2022 (Unaudited) | 1 |
| 8/3/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Stockholders' Equity for the Three and Six Months ended June 30, 2023 and 2022 (Unaudited) | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Condensed Consolidated Statements of Stockholders' Equity for the Three Months ended March 31, 2023 and 2022 (Unaudited) | 1 |
| 2/23/24 | | 10-K | | | | 1 | | Consolidated Balance Sheets | 1 |
| | | | | | 1 | | Consolidated Statements of Cash Flows | 1 |
| | | | | | 1 | | Consolidated Statements of Comprehensive Income (Loss) | 1 |
| | | | | | 1 | | Consolidated Statements of Operations | 1 |
| | | | | | 1 | | Consolidated Statements of Stockholders' Equity | 1 |
| | | | | | 1 | | Controls and Procedures | 4 |
| 4/26/24 | | DEF 14A | | | | 1 | | Corporate Governance | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Cybersecurity | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Description of Securities to Be Offered | 1 |
| | | | | | 1 | | Dilution | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Directors, Executive Officers and Corporate Governance | 1 |
| | | | | | 1 | | Disclosure Regarding Foreign Jurisdictions that Prevent Inspections | 1 |
| 4/26/24 | | DEF 14A | | | | 1 | | Election of Directors | 1 |
| | | | | | 1 | | Equity Compensation Plan Information | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Executive Compensation | 1 |
| 4/26/24 | | DEF 14A | | | | 1 | | Executive Officers | 3 |
| 11/9/23 | | 10-Q | | | | 1 | | Exhibits | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Exhibits, Financial Statements Schedules | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Experts | 1 |
| 2/23/24 | | 10-K | | | | 1 | | F-2 | 1 |
| | | | | | 1 | | F-4 | 1 |
| | | | | | 1 | | F-5 | 1 |
| | | | | | 1 | | F-6 | 1 |
| | | | | | 1 | | F-7 | 1 |
| | | | | | 1 | | F-8 | 1 |
| | | | | | 1 | | F-9 | 1 |
| | | | | | 1 | | Financial Statements and Supplementary Data | 1 |
| | | | | | 1 | | Form 10-K Summary | 1 |
| 4/26/24 | | DEF 14A | | | | 1 | | Householding | 5 |
| 3/13/24 | | 424B5 | | | | 1 | | Incorporation of Certain Documents By Reference | 1 |
| 2/23/24 | | 10-K | | | | 1 | | Item 1 | 1 |
| | | | | | 1 | | Item 10 | 1 |
| | | | | | 1 | | Item 11 | 1 |
| | | | | | 1 | | Item 12 | 1 |
| | | | | | 1 | | Item 13 | 1 |
| | | | | | 1 | | Item 14 | 1 |
| | | | | | 1 | | Item 15 | 1 |
| | | | | | 1 | | Item 16 | 1 |
| | | | | | 1 | | Item 1A | 1 |
| | | | | | 1 | | Item 1B | 1 |
| | | | | | 1 | | Item 1C | 1 |
| | | | | | 1 | | Item 2 | 1 |
| | | | | | 1 | | Item 3 | 1 |
| | | | | | 1 | | Item 4 | 1 |
| | | | | | 1 | | Item 5 | 1 |
| | | | | | 1 | | Item 6 | 1 |
| | | | | | 1 | | Item 7 | 1 |
| | | | | | 1 | | Item 7A | 1 |
| | | | | | 1 | | Item 8 | 1 |
| | | | | | 1 | | Item 9 | 1 |
| | | | | | 1 | | Item 9A | 1 |
| | | | | | 1 | | Item 9B | 1 |
| | | | | | 1 | | Item 9C | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Legal Matters | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Legal Proceedings | 4 |
| | | | | | 1 | | Management's Discussion and Analysis of Financial Condition and Results of Operations | 4 |
| | | | | | 1 | | Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities | 1 |
| | | | | | 1 | | Mine Safety Disclosure | 1 |
| 11/9/23 | | 10-Q | | | | 1 | | Notes To Condensed Consolidated Financial Statements (Unaudited) | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Notes to Consolidated Financial Statements | 1 |
| 4/28/23 | | DEF 14A | | | | 1 | | Notice of 2023 Annual Meeting of Stockholders | 2 |
| 4/26/24 | | DEF 14A | | | | 1 | | Notice of 2024 Annual Meeting of Stockholders | 1 |
| 7/28/23 | | DEF 14A | | | | 1 | | Notice of Special Meeting of Stockholders | 2 |
| 3/13/24 | | 424B5 | | | | 1 | | Offering, The | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Other Information | 2 |
| | | | | | 1 | | Part I | 1 |
| 11/9/23 | | 10-Q | | | | 1 | | Part I. Financial Information | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Part II | 1 |
| 11/9/23 | | 10-Q | | | | 1 | | Part II. Other Information | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Part III | 1 |
| | | | | | 1 | | Part IV | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Plan of Distribution | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Power of Attorney (see the signature page in this Annual Report on Form 10-K) | 1 |
| 8/3/23 | | S-8 | | | | 1 | | Powers of Attorney (included on the signature page of this Registration Statement) | 2 |
| 2/23/24 | | 10-K | | | | 1 | | Principal Accounting Fees and Services | 1 |
| | | | | | 1 | | Properties | 1 |
| 7/28/23 | | DEF 14A | | | | 1 | | Proposal No. 1 | 4 |
| 4/26/24 | | DEF 14A | | | | 1 | | Proposal No. 1 -- Election of Directors | 1 |
| 7/28/23 | | DEF 14A | | | | 1 | | Proposal No. 2 | 4 |
| 4/26/24 | | DEF 14A | | | | 1 | | Proposal No. 2 -- Ratification of Appointment of Independent Registered Public Accounting Firm | 1 |
| 4/28/23 | | DEF 14A | | | | 1 | | Proposal No. 3 | 2 |
| 4/26/24 | | DEF 14A | | | | 1 | | Proposal No. 3 -- Advisory Vote on the Compensation of Our Named Executive Officers | 1 |
| 4/28/23 | | DEF 14A | | | | 1 | | Proposal No. 4 | 2 |
| 4/26/24 | | DEF 14A | | | | 1 | | Proposal No. 4 -- Advisory Vote on the Frequency of Future Advisory Votes on the Compensation of Our Named Executive Officers | 1 |
| 4/28/23 | | DEF 14A | | | | 1 | | Proposal No. 5 | 2 |
| 4/26/24 | | DEF 14A | | | | 1 | | Proposal No. 5 -- Approve the 2021 Equity Incentive Plan, as Amended | 1 |
| | | | | | 1 | | Proposal No. 6 -- Approve Excess Portion of 2023 CEO Performance-Vesting Restricted Stock Unit Award | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Prospectus Summary | 1 |
| | | | | | 1 | | Prospectus Supplement Summary | 1 |
| 4/26/24 | | DEF 14A | | | | 1 | | Proxy Statement for Annual Meeting of Stockholders | 3 |
| 7/28/23 | | DEF 14A | | | | 1 | | Proxy Statement for Special Meeting of Stockholders | 2 |
| 2/23/24 | | 10-K | | | | 1 | | Quantitative and Qualitative Disclosures about Market Risk | 4 |
| 4/26/24 | | DEF 14A | | | | 1 | | Ratification of Appointment of Independent Registered Public Accounting Firm | 1 |
| 2/23/24 | | 10-K | | | | 1 | | Report of Independent Registered Public Accounting Firm | 1 |
| 4/26/24 | | DEF 14A | | | | 1 | | Report of the Audit Committee | 3 |
| 2/23/24 | | 10-K | | | | 1 | | Reserved | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Risk Factors | 7 |
| | | | | | 1 | | S-1 | 3 |
| | | | | | 1 | | S-10 | 3 |
| | | | | | 1 | | S-11 | 1 |
| | | | | | 1 | | S-13 | 1 |
| | | | | | 1 | | S-14 | 1 |
| | | | | | 1 | | S-2 | 3 |
| 9/12/23 | | 424B5 | | | | 1 | | S-3 | 2 |
| 3/13/24 | | 424B5 | | | | 1 | | S-4 | 1 |
| | | | | | 1 | | S-5 | 1 |
| 9/12/23 | | 424B5 | | | | 1 | | S-6 | 2 |
| | | | | | 1 | | S-7 | 2 |
| 3/13/24 | | 424B5 | | | | 1 | | S-8 | 3 |
| | | | | | 1 | | S-9 | 3 |
| 4/26/24 | | DEF 14A | | | | 1 | | Security Ownership of Certain Beneficial Owners and Management | 5 |
| 2/23/24 | | 10-K | | | | 1 | | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters | 1 |
| | | | | | 1 | | Signatures | 4 |
| 4/26/24 | | DEF 14A | | | | 1 | | Solicitation and Voting | 5 |
| | | | | | 1 | | Stockholder Proposals or Nominations to Be Presented at Next Annual Meeting | 5 |
| | | | | | 1 | | Table of Contents | 12 |
| 3/13/24 | | 424B5 | | | | 1 | | The Offering | 3 |
| 4/26/24 | | DEF 14A | | | | 1 | | Transaction of Other Business | 5 |
| 2/23/24 | | 10-K | | | | 1 | | Unresolved Staff Comments | 1 |
| 3/13/24 | | 424B5 | | | | 1 | | Use Of Proceeds | 3 |
| | | | | | 1 | | Where To Learn More About Us | 1 |
| 8/3/23 | | S-8 | | | | 1 | | 24.1 | 2 |
