UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 000-09587 ELECTRO-SENSORS, INC. (Exact name of registrant as specified in its charter) Minnesota 41-0943459 (State or other jurisdiction of incorporation or organization) (IRS Employer ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 1 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ______ to ______ Commission File Number 000-09587 ELECTRO-SENSORS, INC. (Exact name of registrant as specified in its charter) Minnesota 41-0943459 (State or other j ...

收入和利润表现 - 2019年第二季度净销售额为2260千美元，同比增长480千美元或27.0%[48] - 2019年上半年净销售额为4268千美元，同比增长772千美元或22.1%[48] - 2019年第二季度税前收入为131千美元，相比2018年同期48千美元亏损，增加179千美元或372.9%[52] - 2019年上半年税前收入为91千美元，相比2018年同期304千美元亏损，增加395千美元或129.9%[52] 成本和费用分析 - 2019年第二季度总营业收入增加100千美元或9.6%，但占净销售额百分比降至50.7%，而2018年同期为58.8%[50] - 2019年第二季度销售和营销费用增加115千美元或28.7%，占净销售额百分比升至22.8%[50] - 2019年第二季度一般和行政费用减少6千美元或1.4%，占净销售额百分比降至18.5%[50] - 2019年第二季度研发费用减少9千美元或4.1%，占净销售额百分比降至9.4%[50] 各地区表现 - 2019年第二季度国际销售额占比显著提升至13.8%，而2018年同期为7.4%[48] 其他财务数据 - 截至2019年6月30日，现金及现金等价物为1025千美元，相比2018年12月31日的1057千美元有所减少[55]

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 1 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ______ to ______ Commission File Number 000-09587 ELECTRO-SENSORS, INC. (Exact name of registrant as specified in its charter) Minnesota 41-0943459 (State or other juris ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 000-09587 ELECTRO-SENSORS, INC. (Exact name of registrant as specified in its charter) Minnesota 41-0943459 (State or other jurisdiction of incorporation or organization) (IRS Employer ...