Jun Ma
SVP, Reg Comm Lead-APAC at Quaker Chemical Corp (KWR) since March 2025
Jun Ma has filed 3 insider reports with the SEC since March 2025, as SVP and reg Comm Lead-APAC at Quaker Chemical Corp (KWR). The latest filing, on March 17, 2026, reports grant or award and exercise or conversion of a derivative at Quaker Chemical Corp (KWR).
- Filings
- 3
- Companies
- 1
- Bought on market
- None
- Sold on market
- None
Companies where Jun Ma is an insider
| Company | Role | Shares held | Bought | Sold | Avg buy | Price now | Last filing |
|---|---|---|---|---|---|---|---|
| SVP, Reg Comm Lead-APACsince March 2025 | 3,295 | $153.82 | Mar 17, 2026 |
Shares held: common shares owned directly after the latest filing that states it. Avg buy: open-market purchase dollars divided by shares bought, every filing on record.
Every filing
- Mar 15, 2026KWRSVP, Reg Comm Lead-APAC Ma Jun was granted 120 shares and converted options into 239 shares, increasing direct ownership by 12% to 3,295 unitsForm 4Grant or awardExercise or conversion of a derivative
- Mar 15, 2025KWRSVP, Reg Comm Lead-APAC Ma Jun converted options into 89 shares and converted options into 1 shares, increasing direct ownership by 3% to 2,936 unitsForm 4Grant or awardExercise or conversion of a derivativeExercise of an in-the-money derivative
- Mar 1, 2025KWRNew insider Ma Jun claimed ownership of 2,846 sharesForm 3New insider
Compare Jun Ma with
- Jun Ma vs Gulf Hungary Holding Korlatolt Felelossegu Tarsasag1 shared
- Jun Ma vs Jeewat Bijlani1 shared
- Jun Ma vs William H Osborne1 shared
- Jun Ma vs Thomas Coler1 shared
- Jun Ma vs Foufopoulos - De Ridder Lucrece1 shared
- Jun Ma vs Mark Douglas1 shared
Other insiders at the same companies
- Gulf Hungary Holding Korlatolt Felelossegu TarsasagKWR
- Jeewat BijlaniKWR
- William H OsborneKWR
- Thomas ColerKWR
- Foufopoulos - De Ridder LucreceKWR
- Mark DouglasKWR
- Fay WestKWR
- Russell ShallerKWR
- Sanjay HindujaKWR
- Charlotte C. HenryKWR
- Jeffry D FrisbyKWR
- Nandita BakhshiKWR
- QH Hungary Holdings LtdKWR
- Kevin K. MeagherKWR
- Andre FrodlKWR
- Robert T TraubKWR
Questions about Jun Ma
- What is Jun Ma's role at Quaker Chemical Corp?
- Jun Ma reports to the SEC as SVP and reg Comm Lead-APAC at Quaker Chemical Corp (KWR), according to the latest filing on March 17, 2026.
- How many shares does Jun Ma own?
- After the latest filing that states it, Jun Ma directly owned 3,295 shares of Quaker Chemical Corp (KWR). Shares held through trusts, funds or family members are reported separately and are not counted here.
- Has Jun Ma bought or sold stock recently?
- No open-market purchases or sales by Jun Ma are on file. The filings report grant or award, exercise or conversion of a derivative and exercise of an in-the-money derivative.
- How do I get alerts when Jun Ma files?
- Follow Jun Ma on Quantisnow and you get an email, and a phone notification on Plus, within minutes of each new Form 4 or Form 5, and of each Form 144 notice of a planned sale.
From SEC Forms 3, 4, 5 and 144 filed by Jun Ma (SEC CIK 0002058815). Totals count each trade once, skipping amendments whose original is on file, from Mar 6, 2025 on. View on SEC EDGAR