# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000897101-22-000366
Filing Date
2022-03-31
Accepted
2022-03-31 14:21:52
Documents
72
Period of Report
2021-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2021 | else-20211231.htm iXBRL | 10-K | 1399094
2 | GRAPHIC | img52aa604f1f7b45198665.jpg | GRAPHIC | 5310
8 | CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM | ex231_1.htm | EX-23.1 | 6759
9 | GRAPHIC | img1e861f4234fd4f74b1d6.jpg | GRAPHIC | 5310
10 | CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES OXLEY-ACT OF 2002 | ex311_2.htm | EX-31.1 | 21826
11 | CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES OXLEY-ACT OF 2002 | ex321_3.htm | EX-32.1 | 10725
12 | LETTER TO SHAREHOLDERS DATED MARCH 25, 2021 | ex991_4.htm | EX-99.1 | 9995
13 | GRAPHIC | img6f98b32ea2614958bc87.jpg | GRAPHIC | 3142
14 | INVESTOR INFORMATION | ex992_5.htm | EX-99.2 | 26845
| Complete submission text file | 0000897101-22-000366.txt |  | 7317592

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
3 | DEFINITION | else-20211231_def.xml | EX-101.DEF | 170956
4 | PRESENTATION | else-20211231_pre.xml | EX-101.PRE | 405497
5 | CALCULATION | else-20211231_cal.xml | EX-101.CAL | 111980
6 | LABEL | else-20211231_lab.xml | EX-101.LAB | 730334
7 | SCHEMA | else-20211231.xsd | EX-101.SCH | 42717
66 | EXTRACTED XBRL INSTANCE DOCUMENT | else-20211231_htm.xml | XML | 1332925

Mailing Address 6111 BLUE CIRCLE DR MINNETONKA MN 55343
Business Address 6111 BLUE CIRCLE DR MINNETONKA MN 55343-9108 9529300100
ELECTRO SENSORS INC (Filer) CIK: 0000351789 (see all company filings)

EIN.: 410943459 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-09587 | Film No.: 22791373
SIC: 3823 Industrial Instruments For Measurement, Display, and Control