Thomas Coler - 15 Mar 2026 Form 4 Insider Report for QUAKER CHEMICAL CORP (KWR)

Role
EVP, CFO
Signature
Victoria K. Gehris, Attorney-in-Fact for Thomas Coler
Issuer symbol
KWR
Transactions as of
15 Mar 2026
Net transactions value
$0
Form type
4
Filing time
17 Mar 2026, 16:41:54 UTC
Previous filing
18 Mar 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Coler Thomas EVP, CFO 901 E. HECTOR STREET, CONSHOHOCKEN Victoria K. Gehris, Attorney-in-Fact for Thomas Coler 17 Mar 2026 0002024882

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KWR Common Stock Options Exercise +666 +151% 1,107 15 Mar 2026 Direct F1
transaction KWR Common Stock Options Exercise +882 +80% 1,989 15 Mar 2026 Direct F1
transaction KWR Common Stock Options Exercise +30 +1.5% 2,019 15 Mar 2026 Direct F2
transaction KWR Common Stock Tax liability -541 -27% $118.45* 1,478 15 Mar 2026 Direct F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction KWR Restricted Stock Units Options Exercise -666 -50% $0.000000* 667 15 Mar 2026 Common Stock 666 Direct F1, F4
transaction KWR Restricted Stock Units Options Exercise -882 -33% $0.000000* 1,764 15 Mar 2026 Common Stock 882 Direct F1, F5
transaction KWR Dividend Equivalent Rights Options Exercise -30 -100% 0 15 Mar 2026 Common Stock 30 Direct F2
transaction KWR Restricted Stock Units Award +2,870 $0.000000* 2,870 15 Mar 2026 Common Stock 2,870 Direct F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units (RSUs) convert into common stock on a one-for-one basis.
F2 Dividend equivalent rights (DERs) accrued on reporting person's RSUs granted on June 15, 2024 and March 15, 2025. The rights accrued when and as dividends were paid on KWR common stock. This Form 4 reports the settlement of DERs in connection with the second installment of the 2024 RSU grant and the first installment of the 2025 RSU grant, each vesting on March 15, 2026. Each DER was the economic equivalent of one share of KWR common stock.
F3 Shares surrendered by reporting person to satisfy withholding tax obligations upon the partial vesting of certain restricted stock units previously granted under the Company's Long-Term Performance Incentive Plan.
F4 On June 15, 2024, the reporting person was granted 1,999 time-based RSUs, vesting in three annual installments beginning on March 15, 2025.
F5 On March 15, 2025, the reporting person was granted 2,646 time-based RSUs, vesting in three annual installments beginning on March 15, 2026.
F6 Time-based RSUs granted under the Company's Long-Term Performance Incentive Plan, which will vest in three annual installments beginning on March 15, 2027. Each RSU represents a contingent right to receive one share of KWR common stock and DERs accrue with respect to these RSUs when and as dividends are paid on KWR common stock.