Quaker Chemical Corp
KWR- Exchange
- NYSE
- Industry
- Miscellaneous Products of Petroleum & Coal
- SEC CIK
- 0000081362
In the last 90 days, Quaker Chemical Corp insiders filed 0 open-market purchases and 1 sale; 314 institutions reported holding it in 13F filings for Q2 2026, worth $2.51B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Quaker Chemical Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 1 filing
- 1 insider, $101.0K in total
- Insiders trading
- 1
- Net value
- −$101.0K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Quaker Chemical Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 10% Owner | 3,639,017Indirect | Aug 24, 2026 | 3 |
| Bijlani Jeewat | EVP, Glob. Spec. & CGO | 6,741 | Aug 11, 2026 | 3 |
| Osborne William H | Director | 616 | Aug 6, 2026 | 2 |
| Coler Thomas | EVP, CFO | 3,157 | Jun 17, 2026 | 2 |
| Foufopoulos - De Ridder Lucrece | Director | 2,570 | Jun 3, 2026 | 2 |
| Frisby Jeffry D | Director | 7,298 | Jun 2, 2026 | 1 |
| Douglas Mark | Director | 6,278 | Jun 2, 2026 | 1 |
| West Fay | Director | 5,279 | Jun 2, 2026 | 1 |
| Shaller Russell | Director | 4,045 | Jun 2, 2026 | 1 |
| Hinduja Sanjay | Director | 5,193 | Jun 2, 2026 | 1 |
| Decker Charlotte C. | Director | 4,487 | Jun 2, 2026 | 1 |
| Bakhshi Nandita | Director | 3,059 | Jun 2, 2026 | 1 |
| QH Hungary Holdings Ltd | 10% Owner | 3,635,112 | May 28, 2026 | 2 |
| Frodl Andre | VP, R&D-Metals & Metalworking | 611 | Apr 1, 2026 | 3 |
| Meagher Kevin K. | VP, R&D - Advanced Solutions | – | Apr 1, 2026 | 2 |
| Berquist Joseph A | CEO and President | 15,393 | Mar 17, 2026 | 1 |
| Traub Robert T | SVP, GC & Corp. Sec. | 4,351 | Mar 17, 2026 | 1 |
| Rokosky Kristin | SVP, CHRO | 1,109 | Mar 17, 2026 | 2 |
| Carvalho Renato | SVP, Reg Comm Lead-Americas | 855 | Mar 17, 2026 | 1 |
| Ma Jun | SVP, Reg Comm Lead-APAC | 3,295 | Mar 17, 2026 | 1 |
| Moreno Hernandez Miguel | SVP, Reg Comm Lead-EMEA | 2,184 | Mar 17, 2026 | 2 |
| Dassing Steven R. | VP, Principal Acctg. Officer | 368 | Mar 17, 2026 | 1 |
| Johnson Christine Procopio | SVP, CTO | 195 | Mar 17, 2026 | 2 |
| Barry Michael F | Director | 78,010 | Feb 12, 2026 | 1 |
| Ransley Anna | SVP, CDIO | 1,959 | Aug 19, 2025 | 0 |
| Fleck Jeffrey L | SVP, Chief GSCO | 2,426 | Mar 18, 2025 | 0 |
| Slinkman David | SVP - Chief Technology Officer | 3,031 | Mar 18, 2025 | 0 |
| Kutz Jeffrey | VP, Chief Accounting Officer | 453 | Mar 18, 2025 | 0 |
| Seshasayee Ramaswami | Director | 3,258 | Jun 4, 2024 | 0 |
| Leneis Melissa | EVP, CHRO | 2,609 | May 21, 2024 | 0 |
| Hostetter Shane | EVP, CFO | 3,216 | Mar 19, 2024 | 0 |
| Tometich Andrew E. | CEO and President | 9,740 | Mar 19, 2024 | 0 |
| Shannon Michael J | Director | 3,044 | Jun 5, 2023 | 0 |
| Will David | Other: VP, Chief Accounting Officer | 1,723 | May 11, 2023 | 0 |
| Caldwell Donald R | Director | 7,080 | Dec 19, 2022 | 0 |
| Platzer L Wilbert | SVP, Global Ops, EHS & Prcmt | 634 | Aug 17, 2022 | 0 |
| Laininger Dieter | SVP, Managing Director - APAC | 1,793 | Aug 17, 2022 | 0 |
| Rai Dhruwa N | SVP, CIDO | 238 | Jul 8, 2022 | 0 |
| Rock Robert H | Director | 12,948 | Jun 3, 2022 | 0 |
| Steeples Adrian | SVP, Managing Director - EMEA | 7,552 | Mar 18, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 (view filing)4:14 PM ET | Aug 4 | 2 days | Osborne William HDirector | SSale | −600 | $168.31 | −$101.0K | −49.3%616 after | |
| May 28, 2026 (view filing) | May 26 | 2 days | Bijlani JeewatEVP, Glob. Spec. & CGO | SSale | −731 | $145.77 | −$106.6K | −9.8%6.75K after | |
| May 13, 2025 (view filing) | May 9 | 4 days | Berquist Joseph ACEO and President | PPurchase | +482 | $103.62 | +$49.9K | +4.1%12.2K after | |
| Mar 3, 2025 (view filing) | Feb 28 | 3 days | Kutz JeffreyVP, Chief Accounting Officer | SSale | −251 | $140.00 | −$35.1K | −40.2%374 after | |
| Nov 26, 2024 (view filing) | Nov 25 | 1 day | Slinkman DavidSVP - Chief Technology Officer | SSale | −1.70K | $167.80 | −$285.3K | −37.6%2.83K after | |
| Nov 26, 2024 (view filing) | Nov 22 | 4 days | Bijlani JeewatEVP, Chief Strategy Officer | SSale | −645 | $165.98 | −$107.1K | −12.0%4.75K after | |
| Aug 13, 2024 (view filing) | Aug 9 | 4 days | Osborne William HDirector | SSale | −672 | $158.39 | −$106.4K | −100.0%0 after | |
| May 21, 2024 (view filing) | May 17 | 4 days | Decker Charlotte C.Director | SSale | −737 | $191.10 | −$140.8K | −22.4%2.55K after | |
| May 21, 2024 (view filing) | May 17 | 4 days | Leneis MelissaEVP, CHRO | SSale | −2.02K | $192.61 | −$388.7K | −43.6%2.61K after | 2 lots |
| Dec 22, 2023 (view filing) | Dec 20 | 2 days | Bijlani JeewatEVP, Chief Strategy Officer | SSale | −6.34K | $220.00 | −$1.39M | −55.4%5.10K after | 4 lots10b5-1 |
| Dec 18, 2023 (view filing) | Dec 14 | 4 days | Bijlani JeewatEVP, Chief Strategy Officer | SSale | −2.90K | $200.00 | −$580.0K | −36.3%5.10K after | 10b5-1 |
| Dec 5, 2023 (view filing) | Dec 1 | 4 days | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag10% Owner | SSale | −17.7K | – | – | −78.0%5.02K after | |
| Dec 5, 2023 (view filing) | Dec 1 | 4 days | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag10% Owner | PPurchase | +17.7K | – | – | +0.4%4.01M after | Duplicate filing |
| Dec 5, 2023 (view filing) | Dec 1 | 4 days | QH Hungary Holdings Ltd10% Owner | PPurchase | +17.7K | – | – | +0.4%4.01M after | |
| Nov 15, 2023 (view filing) | Nov 13 | 2 days | Berquist Joseph AEVP, Chief Commercial Officer | SSale | −1.53K | $163.97 | −$251.5K | −11.1%12.3K after | |
| Jul 7, 2023 (view filing) | Jul 7 | Same day | Leneis MelissaEVP, CHRO | SSale | −4.45K | $195.61 | −$869.5K | −58.3%3.18K after | |
| Jun 2, 2023 (view filing) | May 31 | 2 days | Leneis MelissaEVP, CHRO | SSale | −500 | $190.21 | −$95.1K | −4.7%10.2K after | |
| May 23, 2023 (view filing) | May 19 | 4 days | Frisby Jeffry DDirector | SSale | −3.49K | $209.00 | −$728.8K | −42.7%4.68K after | |
| May 16, 2023 (view filing) | May 15 | 1 day | Slinkman DavidSVP - Chief Technology Officer | SSale | −3.68K | $204.20 | −$752.1K | −44.0%4.68K after | 3 lots |
| May 16, 2023 (view filing) | May 12 | 4 days | Leneis MelissaEVP, CHRO | SSale | −702 | $201.55 | −$141.5K | −6.4%10.2K after | |
| May 11, 2023 (view filing) | May 10 | 1 day | Berquist Joseph AEVP, Chief Commercial Officer | SSale | −1.94K | $209.76 | −$405.9K | −12.3%13.8K after | 3 lots |
| May 11, 2023 (view filing) | May 9 | 2 days | Will DavidOther: VP, Chief Accounting Officer | SSale | −138 | $205.41 | −$28.3K | −7.4%1.72K after | |
| May 11, 2023 (view filing) | May 9 | 2 days | Traub Robert TSVP, GC & Corp. Sec. | SSale | −3.65K | $205.00 | −$748.3K | −53.7%3.15K after | 3 lots |
| May 8, 2023 (view filing) | May 5 | 3 days | Barry Michael FDirector | SSale | −14.0K | $202.45 | −$2.83M | −15.5%76.1K after | 6 lots |
| Apr 14, 2023 (view filing) | Apr 12-14 | 2 days | Barry Michael FDirector | SSale | −300 | $200.07 | −$60.0K | −0.3%90.1K after | 2 lots |
| Mar 7, 2023 (view filing) | Mar 3-6 | 4 days | Barry Michael FDirector | SSale | −700 | $200.02 | −$140.0K | −0.7%92.8K after | 2 lots |
| Feb 3, 2023 (view filing) | Feb 2 | 1 day | Berquist Joseph ACHIEF COMMERCIAL OFFICER | SSale | −1.00K | $210.00 | −$210.0K | −7.2%12.9K after | |
| Feb 3, 2023 (view filing) | Feb 1 | 2 days | Barry Michael FDirector | SSale | −15.0K | $199.77 | −$3.00M | −14.8%86.5K after | 10 lots |
| Nov 15, 2022 (view filing) | Nov 11 | 4 days | Traub Robert TSVP, GC & Corp. Sec. | SSale | −2.57K | $205.66 | −$527.7K | −43.6%3.33K after | 3 lots |
| Aug 17, 2022 (view filing) | Aug 15 | 2 days | Laininger DieterSVP, Managing Director - APAC | SSale | −3.25K | $191.32 | −$621.4K | −64.4%1.79K after | 3 lots |
| Aug 17, 2022 (view filing) | Aug 15 | 2 days | Platzer L WilbertSVP, Global Ops, EHS & Prcmt | SSale | −3.25K | $193.10 | −$627.2K | −83.7%634 after | 3 lots |
| Aug 12, 2022 (view filing) | Aug 10 | 2 days | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag10% Owner | PPurchase | +50.0K | $184.27 | +$9.21M | +1.3%3.99M after | Duplicate filing |
| Aug 12, 2022 (view filing) | Aug 10 | 2 days | QH Hungary Holdings Ltd10% Owner | PPurchase | +50.0K | $184.27 | +$9.21M | +1.3%3.99M after | |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Will DavidOther: VP, Global Controller & PAO | SSale | −38 | $192.98 | −$7.33K | −5.1%706 after | |
| Aug 11, 2022 (view filing) | Aug 9 | 2 days | Berquist Joseph AExec. VP, CSO, MD-GL SPEC BUS | SSale | −1.76K | $190.89 | −$336.7K | −11.3%13.9K after | 2 lots |
| May 25, 2022 (view filing) | May 23 | 2 days | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag10% Owner | SSale | −63.9K | – | – | −63.2%37.2K after | |
| May 25, 2022 (view filing) | May 23 | 2 days | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag10% Owner | PPurchase | +63.9K | – | – | +1.5%4.24M after | Duplicate filing |
| May 25, 2022 (view filing) | May 23 | 2 days | QH Hungary Holdings Ltd10% Owner | PPurchase | +63.9K | – | – | +1.5%4.24M after | |
| May 12, 2022 (view filing) | May 10 | 2 days | Will DavidOther: VP, Global Controller & PAO | SSale | −424 | $153.81 | −$65.2K | −35.8%759 after | |
| Jan 3, 2022 (view filing) | Dec 29-31, 2021 | 5 days | Barry Michael FDirector | SSale | −15.0K | $231.21 | −$3.47M | −17.2%72.3K after | 10 lots |
| Nov 18, 2021 (view filing) | Nov 16 | 2 days | Shannon Michael JDirector | SSale | −620 | $268.53 | −$166.5K | −31.2%1.37K after | |
| Nov 12, 2021 (view filing) | Nov 11 | 1 day | Platzer L WilbertSVP, Global Ops, EHS & Prcmt | SSale | −673 | $269.27 | −$181.2K | −24.1%2.12K after | |
| Nov 12, 2021 (view filing) | Nov 9 | 3 days | Laininger DieterSVP, Managing Director - APAC | SSale | −2.81K | $270.23 | −$758.8K | −51.1%2.69K after | |
| Aug 20, 2021 (view filing) | Aug 18 | 2 days | Will DavidOther: VP, Global Controller & PAO | SSale | −119 | $243.85 | −$29.0K | −10.5%1.01K after | 2 lots |
| Aug 12, 2021 (view filing) | Aug 10 | 2 days | Platzer L WilbertSVP, Global Ops, EHS & Prcmt | SSale | −3.08K | $257.88 | −$793.8K | −52.4%2.79K after | 4 lots |
| Aug 12, 2021 (view filing) | Aug 10 | 2 days | Laininger DieterSVP, Managing Director - APAC | SSale | −2.81K | $255.05 | −$716.9K | −34.6%5.30K after | 4 lots |
| Aug 12, 2021 (view filing) | Aug 10 | 2 days | Berquist Joseph ASVP, GL SPEC BUS & CSO | SSale | −3.44K | $256.00 | −$879.9K | −21.3%12.7K after | 3 lots |