BERQUIST JOSEPH A

CEO and President

DirectorOfficer

Latest Insider Transactions

7 transactions (past 365 days)

KWR
CEO
Exercise Conversion
$0
62 shares @ $0.00
Filed 2026-03-17Trade 2026-03-15
Quaker Chemical Corp
KWR
CEO
Tax Payment
$192.2K
1,623 shares @ $118.45
Filed 2026-03-17Trade 2026-03-15
Quaker Chemical Corp
KWR
CEO
Exercise Conversion
$0
62 shares @ $0.00
Filed 2026-03-17Trade 2026-03-15
Quaker Chemical Corp
KWR
CEO
Exercise Conversion
$0
462 shares @ $0.00
Filed 2026-03-17Trade 2026-03-15
Quaker Chemical Corp
KWR
CEO
Exercise Conversion
$0
466 shares @ $0.00
Filed 2026-03-17Trade 2026-03-15
Quaker Chemical Corp
KWR
CEO
Award
$0
1,396 shares @ $0.00
Filed 2026-03-17Trade 2026-03-15
Quaker Chemical Corp
KWR
CEO
Exercise Conversion
$0
2,387 shares @ $0.00
Filed 2026-03-17Trade 2026-03-15
Quaker Chemical Corp