The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Klenk David L since 2026.
This trader's CIK number is 1194773.
At the time of last reporting, Klenk David L was the CEO of Electro Sensors Inc. (stock ticker symbol ELSE).
Also see all insider trading activities at Electro Sensors Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | ELSE | 0 | $0 | 0 | $0 | 64,000 | $170,500 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-02-06 | ELSE | Option Ex | 50,000 | 3.41 | 170,500 |
| 2025-09-01 | ELSE | Option Ex | 14,000 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Klenk David L (CEO of Electro Sensors Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.