Company · CIK 0000081362 · SIC 2990 — Miscellaneous Products of Petroleum & Coal · NYSE
QUAKER CHEMICAL CORP · KWR
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026 JForm 4 → | Aug 24, 5:42 pm EDT | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag10% Owner | 5,017 | $169.29 | $849,328 | 3,639,017 | — | |
| Aug 7, 2026 JForm 4 → | Aug 11, 4:54 pm EDT | Jeewat BijlaniEVP, Glob. Spec. & CGO | 7 | $153.20 | $1,072 | 6,741 | — | |
| Aug 4, 2026 SForm 4 → | Aug 6, 4:14 pm EDT | William H OsborneDirector | 600 | $168.31 | $100,986 | 616 | −49.3% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.