Insiders / Ma Jun
Ma Jun
CIK 2058815personinsider
Companies
1
First seen
Mar 17, 2026
Last activity
Mar 17, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Quaker Chemical Corp ยท KWR | 3,295 | โ |
All securities held
2 positions ยท latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Quaker Chemical Corp | Common Stock | 3,295 |
| Quaker Chemical Corp | Restricted Stock UnitsDerivative | 759 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares ฮ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 15, 2026 | Grant | KWR Quaker Chemical Corp Common Stock | $0 | +120 +4.09% | 3,056 0.02% of shares | low |
| Mar 15, 2026 | Grant | KWR Quaker Chemical Corp Restricted Stock Units | โ | +759 | 759 <0.01% of shares | low |
| Mar 15, 2026 | Exercise | KWR Quaker Chemical Corp Dividend Equivalent Rights | โ | -4 -100.00% | 0 0.00% of shares | low |
| Mar 15, 2026 | Exercise | KWR Quaker Chemical Corp Restricted Stock Units | โ | -145 -33.33% | 290 <0.01% of shares | low |
| Mar 15, 2026 | Exercise | KWR Quaker Chemical Corp Restricted Stock Units | โ | -90 -50.00% | 90 <0.01% of shares | low |
| Mar 15, 2026 | Exercise | KWR Quaker Chemical Corp Common Stock | โ | +4 +0.12% | 3,295 0.02% of shares | low |
| Mar 15, 2026 | Exercise | KWR Quaker Chemical Corp Common Stock | โ | +145 +4.61% | 3,291 0.02% of shares | low |
| Mar 15, 2026 | Exercise | KWR Quaker Chemical Corp Common Stock | โ | +90 +2.94% | 3,146 0.02% of shares | low |