X0306 4 2020-11-16 0 0000081362 QUAKER CHEMICAL CORP KWR 0001580051 STEEPLES ADRIAN QUAKER CHEMICAL CORPORATION ONE QUAKER PARK, 901 E. HECTOR STREET CONSHOHOCKEN PA 19428 0 1 0 0 SVP, Managing Director - EMEA Common Stock 2020-11-16 4 M 0 1228 151.75 A 7703 D Common Stock 2020-11-16 4 S 0 91 251.83 D 7612 D Common Stock 2020-11-16 4 S 0 144 253.08 D 7468 D Common Stock 2020-11-16 4 S 0 76 254.14 D 7392 D Common Stock 2020-11-16 4 S 0 240 255.53 D 7152 D Common Stock 2020-11-16 4 S 0 282 256.70 D 6870 D Common Stock 2020-11-16 4 S 0 368 257.65 D 6502 D Common Stock 2020-11-16 4 S 0 27 258.94 D 6475 D Employee Stock Option (right to buy) 151.75 2020-11-16 4 M 0 1228 0.00 D 2025-02-26 Common Stock 1228 613 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $251.44 to $252.03, inclusive. The reporting person undertakes to provide to Quaker Chemical Corporation, d/b/a "Quaker Houghton", any security holder of Quaker Houghton, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $252.58 to $253.47, inclusive. The reporting person undertakes to provide to Quaker Chemical Corporation, d/b/a "Quaker Houghton", any security holder of Quaker Houghton, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $253.72 to $254.96, inclusive. The reporting person undertakes to provide to Quaker Chemical Corporation, d/b/a "Quaker Houghton", any security holder of Quaker Houghton, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (3) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $255.13 to $255.99, inclusive. The reporting person undertakes to provide to Quaker Chemical Corporation, d/b/a "Quaker Houghton", any security holder of Quaker Houghton, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (4) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $256.20 to $257.14, inclusive. The reporting person undertakes to provide to Quaker Chemical Corporation, d/b/a "Quaker Houghton", any security holder of Quaker Houghton, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (5) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $257.26 to $258.22, inclusive. The reporting person undertakes to provide to Quaker Chemical Corporation, d/b/a "Quaker Houghton", any security holder of Quaker Houghton, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (6) to this Form 4. The options for this grant vest in three annual installments: 614 shares on February 26, 2019; 614 shares on February 26, 2020; and 613 shares on February 26, 2021. Victoria K. Gehris, Attorney-in-Fact for Adrian Steeples 2020-11-18