The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Ma Jun since 2025.
This trader's CIK number is 2058815.
At the time of last reporting, Ma Jun was the SVP, Reg Comm Lead-APAC of Quaker Chemical Corp. (stock ticker symbol KWR).
Also see all insider trading activities at Quaker Chemical Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | KWR | 0 | $0 | 0 | $0 | 89 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-03-15 | KWR | Option Ex | 89 | .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 Ma Jun (SVP, Reg Comm Lead-APAC of Quaker Chemical Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.