Eos Energy Enterprises, Inc.
For the period ended Mar 31, 2026. Filed May 13, 2026.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Mar 31, 2026 · Filed May 13, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
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Item 6. Exhibits
(a) Exhibits
| Incorporated by Reference | |||||
|---|---|---|---|---|---|
| Exhibit Number | Description of Document | Schedule/Form | File Number | Exhibits | Filing Date |
| 3.1 | Third Amended and Restated Certificate of Incorporation of the Company, as amended | Form 10-K | File No. 001-39291 | 3.1 | February 28, 2023 |
| 3.2 | Certificate of Amendment to the Third Amended and Restated Certificate of Incorporation of the Company, as amended | Form 10-Q | File No. 001-39291 | 3.2 | May 14, 2024 |
| 3.3 | Second Amended and Restated Bylaws of the Company | Form 8-K | File No. 001-39291 | 3.1 | May 19, 2022 |
| 3.4 | Series A-1 Preferred Stock Certificate of Designation | Form 8-K | File No. 001-39291 | 3.1 | June 24, 2024 |
| 3.5 | Series A-2 Preferred Stock Certificate of Designation. | Form 8-K | File No. 001-39291 | 3.1 | August 30, 2024 |
| 3.6 | Certificate of Designation of Series B-1 Non-Voting Convertible Preferred Stock | Form 8-K | File No. 001-39291 | 3.1 | September 12, 2024 |
| 3.7 | Certificate of Designation of Series B-2 Non-Voting Convertible Preferred Stock | Form 8-K | File No. 001-39291 | 3.2 | September 12, 2024 |
| 3.8 | Certificate of Designation of Series B-3 Non-Voting Convertible Preferred Stock | Form 8-K | File No. 001-39291 | 3.1 | November 4, 2024 |
| 3.9 | Certificate of Designation of Series B-4 Non-Voting Convertible Preferred Stock | Form 8-K | File No. 001-39291 | 3.1 | January 27, 2025 |
| 10.1 | Second Amendment to Loan Guarantee Agreement, dated February 13, 2026, by and between Eos Energy Enterprises, Inc. and the United States Department of Energy | Form 8-K | File No. 001-39291 | 10.1 | February 17, 2026 |
| 31.1* | Certification of Chief Executive Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 | ||||
| 31.2* | Certification of Chief Financial Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 | ||||
| 32* | Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 | ||||
| 101.INS | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. | ||||
| 101.SCH | XBRL Taxonomy Extension Schema Document | ||||
| 101.CAL | XBRL Taxonomy Extension Calculation Linkbase Document | ||||
| Incorporated by Reference | |||||
| Exhibit Number | Description of Document | Schedule/Form | File Number | Exhibits | Filing Date |
| 101.DEF | XBRL Taxonomy Extension Definition Linkbase Document | ||||
| 101.LAB | XBRL Taxonomy Extension Label Linkbase Document | ||||
| 101.PRE | XBRL Taxonomy Extension Presentation Linkbase Document | ||||
| 104 | Cover page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) | ||||
*Filed herewith.
Portions of this exhibit have been omitted pursuant to Item 601(b)(10) of Regulation S-K because they are both (i) not material and (ii) contain the type of information that the Company customarily and actually treats as private or confidential.
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.