Slinkman David (CIK 1783823) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-03-18). Recent activity: Sell KWR (72 shares), Buy KWR (233 shares), Buy KWR (2 shares), Sell KWR (65 shares), Buy KWR (358 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Sell | 72 | $9,250 |
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Buy | 233 | $0 |
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Buy | 2 | $0 |
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Sell | 65 | $8,351 |
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Buy | 358 | $0 |
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Buy | 4 | $0 |
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Sell | 100 | $12,847 |
| 2025-03-18 | QUAKER CHEMICAL CORP (KWR) | SVP - Chief Technology Officer | Sell | 154 | $19,784 |
Source: SEC Form 4 filings · as of 2025-03-18