Henry Charlotte C. (CIK 1811774) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-02). Recent activity: Buy KWR (1,198 shares), Buy KWR (18 shares), Buy KWR (716 shares), Buy KWR (9 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | QUAKER CHEMICAL CORP (KWR) | Director | Buy | 1,198 | $0 |
| 2026-06-02 | QUAKER CHEMICAL CORP (KWR) | Director | Buy | 18 | $0 |
| 2025-06-03 | QUAKER CHEMICAL CORP (KWR) | Director | Buy | 716 | $0 |
| 2025-06-03 | QUAKER CHEMICAL CORP (KWR) | Director | Buy | 9 | $0 |
Source: SEC Form 4 filings · as of 2026-06-02