Electro-Sensors, Inc. (ESI) manufactures and sells industrial production monitoring and process control systems. Products include speed monitoring systems, temperature sensors, vibration monitors, belt alignment monitors, tilt switches, and hazard monitoring systems (Electro-Sentry and HazardPRO). ESI serves industries including grain/feed/milling, bulk materials, food products, ethanol, and power generation. The company sells domestically and internationally through internal sales teams, manufacturers' representatives, and distributors, shipping to 21 countries in 2025.
Q2 FY2026 — expected 2026-09-21
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-03-30 | 2025-12-31 | 0001554855-26-000455 | EDGAR | 21K words |
| 2025-03-19 | 2024-12-31 | 0000897101-25-000160 | EDGAR | — |
| 2024-03-20 | 2023-12-31 | 0000897101-24-000108 | EDGAR | — |
| 2023-03-17 | 2022-12-31 | 0000897101-23-000109 | EDGAR | — |
| 2022-03-31 | 2021-12-31 | 0000897101-22-000366 | EDGAR | — |
| 2021-03-25 | 2020-12-31 | 0000897101-21-000238 | EDGAR | — |
| 2020-03-25 | 2019-12-31 | 0000897101-20-000193 | EDGAR | — |
| 2019-03-20 | 2018-12-31 | 0000897101-19-000244 | EDGAR | — |
| 2018-03-20 | 2017-12-31 | 0000897101-18-000282 | EDGAR | — |
| 2017-03-29 | 2016-12-31 | 0000897101-17-000370 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-11-13 | 2025-09-30 | 0001554855-25-002030 | EDGAR | 9K words |
| 2025-08-12 | 2025-06-30 | 0000897101-25-000458 | EDGAR | — |
| 2025-05-12 | 2025-03-31 | 0000897101-25-000245 | EDGAR | — |
| 2024-11-13 | 2024-09-30 | 0000897101-24-000572 | EDGAR | — |
| 2024-08-09 | 2024-06-30 | 0000897101-24-000353 | EDGAR | — |
| 2024-05-10 | 2024-03-31 | 0000897101-24-000170 | EDGAR | — |
| 2023-11-14 | 2023-09-30 | 0000897101-23-000497 | EDGAR | — |
| 2023-08-10 | 2023-06-30 | 0000897101-23-000358 | EDGAR | — |
| 2023-05-11 | 2023-03-31 | 0000897101-23-000200 | EDGAR | — |
| 2022-11-14 | 2022-09-30 | 0000897101-22-000972 | EDGAR | — |
| 2022-08-02 | 2022-06-30 | 0000897101-22-000715 | EDGAR | — |
| 2022-05-13 | 2022-03-31 | 0000897101-22-000513 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2025-04-29 | 0000897101-25-000227 | EDGAR | 1K words |
| 2024-04-29 | 0000897101-24-000152 | EDGAR | — |
| 2023-05-02 | 0000897101-23-000163 | EDGAR | — |
| 2023-01-31 | 0000897101-23-000052 | EDGAR | — |
| 2022-09-26 | 0000897101-22-000845 | EDGAR | — |
| 2022-06-14 | 0000897101-22-000601 | EDGAR | — |
| 2022-04-25 | 0000897101-22-000425 | EDGAR | — |
| 2021-04-27 | 0000897101-21-000313 | EDGAR | — |
| 2020-07-27 | 0000897101-20-000590 | EDGAR | — |
| 2020-06-09 | 0000897101-20-000458 | EDGAR | — |
138 total filings indexed. 106 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0000351789 |
| Ticker | ELSE |
| Exchange | Nasdaq |
| SIC | 3823: Industrial Instruments For Measurement, Display, and Control |
| Incorporated | MN |
| Headquarters | Minnetonka, Minnesota |
| Website | https://www.electro-sensors.com |
| Listed | 1981-06-09 |
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