The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Frisch Johanna since 2025.
This trader's CIK number is 1904241.
At the time of last reporting, Frisch Johanna was the VP AND TREASURER of Trinseo Plc. (stock ticker symbol TSE).
Also see all insider trading activities at Trinseo Plc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | TSE | 3,800 | $15,706 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-03-12 | TSE | Buy | 1,200 | 4.28 | 5,136 |
| 2025-03-14 | TSE | Buy | 1,500 | 4.10 | 6,149 |
| 2025-03-13 | TSE | Buy | 1,100 | 4.02 | 4,421 |
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 Frisch Johanna (VP AND TREASURER of Trinseo Plc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.