DOUGLAS MARK
Insider trading activity for DOUGLAS MARK sourced from SEC EDGAR Form 4 filings.
Overview
- Company: QUAKER CHEMICAL CORP
- Total insider trades: 6
- Total buy volume: $0
- Total sell volume: $0
- Last trade: Jun 2, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 1, 2026 | DOUGLAS MARK | KWR QUAKER CHEMICAL CORP | BUY | 975 | N/A |
| May 31, 2026 | DOUGLAS MARK | KWR QUAKER CHEMICAL CORP | OTHER | 18 | N/A |
| May 31, 2026 | DOUGLAS MARK | KWR QUAKER CHEMICAL CORP | OTHER | 1,198 | N/A |
| Jun 1, 2026 | DOUGLAS MARK | KWR QUAKER CHEMICAL CORP | BUY | 766 | N/A |
| May 31, 2026 | DOUGLAS MARK | KWR QUAKER CHEMICAL CORP | OTHER | 18 | N/A |
| May 31, 2026 | DOUGLAS MARK | KWR QUAKER CHEMICAL CORP | OTHER | 1,198 | N/A |