Insider Transactions last 24 months for Quaker Houghton - NYSE: KWR
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Rokosky Kristin SVP, CHRO 03/16/2026 DF Direct COM 177 $118.45 $20,965.65 1,109 Berquist Joseph A CEO and President 03/15/2026 DF Direct COM 1,623 $118.45 $192,244.35 15,393 Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 62 $0.00 $0.00 17,016 Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 2,387 $0.00 $0.00 16,954 Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 462 $0.00 $0.00 14,567 Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 466 $0.00 $0.00 14,105 Berquist Joseph A CEO and President 03/15/2026 AA Direct COM 1,396 $0.00 $0.00 13,639 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 DF Direct COM 923 $118.45 $109,329.35 6,748 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 32 $0.00 $0.00 7,671 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 674 $0.00 $0.00 7,639 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 429 $0.00 $0.00 6,965 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 433 $0.00 $0.00 6,536 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AA Direct COM 1,297 $0.00 $0.00 6,103 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 DF Direct COM 562 $118.45 $66,568.90 4,351 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AM Direct COM 17 $0.00 $0.00 4,913 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AM Direct COM 534 $0.00 $0.00 4,896 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AM Direct COM 343 $0.00 $0.00 4,362 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AA Direct COM 1,028 $0.00 $0.00 4,019 Coler Thomas EVP, CFO 03/15/2026 DF Direct COM 541 $118.45 $64,081.45 1,478 Coler Thomas EVP, CFO 03/15/2026 AM Direct COM 30 $0.00 $0.00 2,019 Coler Thomas EVP, CFO 03/15/2026 AM Direct COM 882 $0.00 $0.00 1,989 Coler Thomas EVP, CFO 03/15/2026 AM Direct COM 666 $0.00 $0.00 1,107 Rokosky Kristin SVP, CHRO 03/15/2026 AM Direct COM 7 $0.00 $0.00 1,286 Rokosky Kristin SVP, CHRO 03/15/2026 AM Direct COM 363 $0.00 $0.00 1,279 Rokosky Kristin SVP, CHRO 03/15/2026 AM Direct COM 42 $0.00 $0.00 916
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Berquist Joseph A CEO and President 03/15/2026 AA Direct COM 1,396 $0.00 $0.00 13,639 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AA Direct COM 1,297 $0.00 $0.00 6,103 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AA Direct COM 1,028 $0.00 $0.00 4,019 Rokosky Kristin SVP, CHRO 03/15/2026 AA Direct COM 80 $0.00 $0.00 799 Carvalho Renato SVP, Reg Comm Lead-Americas 03/15/2026 AA Direct COM 63 $0.00 $0.00 717 Ma Jun SVP, Reg Comm Lead-APAC 03/15/2026 AA Direct COM 120 $0.00 $0.00 3,056 Moreno Hernandez Miguel SVP, Reg Comm Lead-EMEA 03/15/2026 AA Direct COM 120 $0.00 $0.00 2,062 Dassing Steven R. VP, Principal Acctg. Officer 03/15/2026 AA Direct COM 39 $0.00 $0.00 196 Frodl Andre VP, R&D-Metals & Metalworking 03/15/2026 AA Direct COM 72 $0.00 $0.00 683 Bakhshi Nandita Director 06/01/2025 AA Direct COM 551 $108.84 $59,970.84 1,430 Foufopoulos - De Ridder Lucrece Director 06/01/2025 AA Direct COM 551 $108.84 $59,970.84 1,430 Shaller Russell Director 06/01/2025 AA Direct COM 551 $108.84 $59,970.84 2,416 Berquist Joseph A CEO and President 05/09/2025 AP Direct COM 482 $103.62 $49,944.21 12,243 Bakhshi Nandita Director 07/31/2024 AA Direct COM 277 $180.23 $49,922.33 277 Foufopoulos - De Ridder Lucrece Director 07/31/2024 AA Direct COM 277 $180.23 $49,922.33 277 Shaller Russell Director 06/01/2024 AA Direct COM 333 $180.14 $59,986.62 1,140
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Rokosky Kristin SVP, CHRO 03/16/2026 DF Direct COM 177 $118.45 $20,965.65 1,109 Berquist Joseph A CEO and President 03/15/2026 DF Direct COM 1,623 $118.45 $192,244.35 15,393 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 DF Direct COM 923 $118.45 $109,329.35 6,748 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 DF Direct COM 562 $118.45 $66,568.90 4,351 Coler Thomas EVP, CFO 03/15/2026 DF Direct COM 541 $118.45 $64,081.45 1,478 Carvalho Renato SVP, Reg Comm Lead-Americas 03/15/2026 DF Direct COM 126 $118.45 $14,924.70 855 Moreno Hernandez Miguel SVP, Reg Comm Lead-EMEA 03/15/2026 DF Direct COM 241 $118.45 $28,546.45 2,184 Dassing Steven R. VP, Principal Acctg. Officer 03/15/2026 DF Direct COM 130 $118.45 $15,398.50 368 Johnson Christine Procopio SVP, CTO 03/15/2026 DF Direct COM 111 $118.45 $13,147.95 195 Frodl Andre VP, R&D-Metals & Metalworking 03/15/2026 DF Direct COM 149 $118.45 $17,649.05 771 Barry Michael F Director 02/10/2026 DF Direct COM 6,876 $176.06 $1,210,588.56 78,010 Rokosky Kristin SVP, CHRO 12/15/2025 DF Direct COM 92 $138.99 $12,787.08 719 Moreno Hernandez Miguel SVP, Reg Comm Lead-EMEA 12/15/2025 DF Direct COM 143 $138.96 $19,871.28 1,942 Frodl Andre VP, R&D-Metals & Metalworking 12/15/2025 DF Direct COM 85 $138.96 $11,811.60 611 Gulf Hungary Holding Korlatolt Felelossegu Tarsasag Other 11/25/2025 DJ Indirect COM 30,000 $0.00 $0.00 3,635,112 Gulf Hungary Holding Korlatolt Felelossegu Tarsasag Other 11/25/2025 DJ Indirect COM 45,000 $0.00 $0.00 3,665,112 Qh Hungary Holdings Ltd Other 11/25/2025 DJ Direct COM 30,000 $0.00 $0.00 3,635,112 Qh Hungary Holdings Ltd Other 11/25/2025 DJ Direct COM 45,000 $0.00 $0.00 3,665,112 Ransley Anna SVP, CDIO 08/15/2025 DF Direct COM 372 $135.40 $50,368.80 1,959 Berquist Joseph A CEO and President 03/16/2025 DF Direct COM 360 $128.47 $46,249.20 11,761 Bijlani Jeewat EVP, Chief Strategy Officer 03/16/2025 DF Direct COM 248 $128.47 $31,860.56 4,806 Bijlani Jeewat EVP, Chief Strategy Officer 03/16/2025 DF Direct COM 190 $128.47 $24,409.30 5,054 Slinkman David SVP - Chief Technology Officer 03/16/2025 DF Direct COM 154 $128.47 $19,784.38 3,031 Berquist Joseph A CEO and President 03/15/2025 DF Direct COM 180 $128.47 $23,124.60 12,121 Berquist Joseph A CEO and President 03/15/2025 DF Direct COM 182 $128.47 $23,381.54 11,834
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 62 $0.00 $0.00 17,016 Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 2,387 $0.00 $0.00 16,954 Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 462 $0.00 $0.00 14,567 Berquist Joseph A CEO and President 03/15/2026 AM Direct COM 466 $0.00 $0.00 14,105 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 32 $0.00 $0.00 7,671 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 674 $0.00 $0.00 7,639 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 429 $0.00 $0.00 6,965 Bijlani Jeewat EVP, Glob. Spec. & CGO 03/15/2026 AM Direct COM 433 $0.00 $0.00 6,536 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AM Direct COM 17 $0.00 $0.00 4,913 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AM Direct COM 534 $0.00 $0.00 4,896 Traub Robert T SVP, GC & Corp. Sec. 03/15/2026 AM Direct COM 343 $0.00 $0.00 4,362 Coler Thomas EVP, CFO 03/15/2026 AM Direct COM 30 $0.00 $0.00 2,019 Coler Thomas EVP, CFO 03/15/2026 AM Direct COM 882 $0.00 $0.00 1,989 Coler Thomas EVP, CFO 03/15/2026 AM Direct COM 666 $0.00 $0.00 1,107 Rokosky Kristin SVP, CHRO 03/15/2026 AM Direct COM 7 $0.00 $0.00 1,286 Rokosky Kristin SVP, CHRO 03/15/2026 AM Direct COM 363 $0.00 $0.00 1,279 Rokosky Kristin SVP, CHRO 03/15/2026 AM Direct COM 42 $0.00 $0.00 916 Rokosky Kristin SVP, CHRO 03/15/2026 AM Direct COM 75 $0.00 $0.00 874 Carvalho Renato SVP, Reg Comm Lead-Americas 03/15/2026 AM Direct COM 4 $0.00 $0.00 981 Carvalho Renato SVP, Reg Comm Lead-Americas 03/15/2026 AM Direct COM 207 $0.00 $0.00 977 Carvalho Renato SVP, Reg Comm Lead-Americas 03/15/2026 AM Direct COM 53 $0.00 $0.00 770 Ma Jun SVP, Reg Comm Lead-APAC 03/15/2026 AM Direct COM 4 $0.00 $0.00 3,295 Ma Jun SVP, Reg Comm Lead-APAC 03/15/2026 AM Direct COM 145 $0.00 $0.00 3,291 Ma Jun SVP, Reg Comm Lead-APAC 03/15/2026 AM Direct COM 90 $0.00 $0.00 3,146 Moreno Hernandez Miguel SVP, Reg Comm Lead-EMEA 03/15/2026 AM Direct COM 7 $0.00 $0.00 2,425
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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