Company profile
Quaker Chemical Corp Insider Trading
KWREvery SEC Form 4 insider trading filing for Quaker Chemical Corp (KWR) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Miscellaneous Products of Petroleum & Coal
- CIK
- 0000081362
- Filings
- 178
- Insiders
- 34
- Last filing
- 2026-08-20
Activity summary
No insider transactions in the last 30 days. The most recent was on August 20, 2026, when Gulf Hungary Holding Korlatolt Felelossegu Tarsasag reported 5,017 shares (non-open-market activity). 178 filings from 34 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Quaker Chemical Corp insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $2.2M.
90 day insight
Over the last 90 days, Quaker Chemical Corp insiders sold $101K across 1 transaction with no open-market purchases.
- Most active insider: Gulf Hungary Holding Korlatolt Felelossegu Tarsasag with 1 transaction totaling $849K.
- Largest single sale: $101K by William H Osborne on Aug 4, 2026.
Activity skews bearish: sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | KWR | J | 5,017 | $169.29 | $849K |
| Aug 7, 2026 | Jeewat Bijlani | KWR | J | 7 | $153.20 | $1K |
| Aug 4, 2026 | William H Osborne | KWR | Sale | 600 | $168.31 | $101K |
| Jun 15, 2026 | Thomas Coler | KWR | Option Exercise | 2,352 | — | — |
| Jun 15, 2026 | Thomas Coler | KWR | Option Exercise | 68 | — | — |
45 more transactions hidden
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Top 13F-HR holders of Quaker Chemical Corp as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →