Company: ELSE
Filing Date: 2025-09-12
Form Type: 10-Q/A
Source: 0000897101-25-000510
Chunk: 17

Company: ELECTRO SENSORS INC
Filing Date: 2025-09-12
Form: 10-Q/A
Chunk 17
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 the Exchange Act, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

| 20 |

PART II – OTHER INFORMATION Item 1. Legal Proceedings – None Item 1A. Risk Factors – Not Applicable Item 2. Unregistered Sales of Equity Securities and Use of Proceeds – None Item 3. Defaults Upon Senior Securities – N o n e Item 4. Mine Safety Disclosures – Not Applicable Item 5. Other Information – N o n e Item 6. Exhibits

| Exhibit |     | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| 31.1    |     | Certification of CEO and CFO Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| 32.1    |     | Certification of CEO and CFO Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| 101     |     | The following financial information from Electro-Sensors, Inc.’s Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2025, formatted in iXBRL (Inline Extensible Business Reporting Language), (i) Condensed Balance Sheets as of June 30, 2025 and December 31, 2024, (ii) Condensed Statements of Operations for the three and six months ended June 30, 2025 and June 30, 2024, (iii) Condensed Statements of Changes in Stockholders' Equity for the three and six months ended June 30, 2025 and June 30, 2024, (iv) Condensed Statements of Cash Flows for the six months ended June 30, 2025 and June 30, 2024, and (v) Notes to Financial Statements. |
| 104     |     | Cover Page Interactive Data File (formatted as Inline XBRL) and contained in Exhibit 101.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |

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SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

| August 12, 2025 | Electro-Sensors, Inc.                                         
 /s/ David L. Klenk                                            |
|:----------------|:--------------------------------------------------------------|
|                 | David L. K