1 insiders reported 2 Form 4 transactions for ELECTRO SENSORS INC (ELSE) over the past 18 months (most recent 2026-02-18). Recent activity: KLENK DAVID L (CEO) Buy 50,000 shares, KLENK DAVID L (CEO) Buy 14,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-18 | KLENK DAVID L | CEO | Buy | 50,000 | $170,500 |
| 2026-02-18 | KLENK DAVID L | CEO | Buy | 14,000 | $0 |
Source: SEC Form 4 filings · as of 2026-02-18