secwatch / observer
KWR QUAKER CHEMICAL CORP
CIK 0000081362 24 ready 8-Ks latest May 15, 2026, 7:55 AM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline Risk accumulating: repeated leadership change (2)
Ready 8-Ks 24
Latest filing May 15, 2026, 7:55 AM ET
Top materiality 0.80
Event mix leadership ×9 · earnings ×9 · m_and_a ×2
Sentiment 8 pos · 3 neg · 13 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for KWR

Executive changes

Appointed

Mark A. Douglas

Chairman of the Board
KWR · QUAKER CHEMICAL CORP
Effective
2026-05-13
Filed
May 15, 2026, 7:55 AM ET
the Board appointed Mr. Mark A. Douglas, an independent director who has served on the Board since 2013, to succeed Mr. Barry as Chairman.
Departed

Michael F. Barry

Chairman of the Board
KWR · QUAKER CHEMICAL CORP
Effective
2026-05-13
Successor
Mark A. Douglas
Filed
May 15, 2026, 7:55 AM ET
Mr. Michael F. Barry, a member of the Board of Directors (the “Board”) of Quaker Chemical Corporation (the “Company”) notified the Company of his retirement from the Board, effective at the conclusion of the Board meeting on May 13, 2026.
Departed

Ramaswami Seshasayee

Director
KWR · QUAKER CHEMICAL CORP
Effective
2025-05-14
Filed
May 16, 2025, 7:59 PM ET
On May 14, 2025, Mr. Ramaswami Seshasayee, a member of the Board of Directors (the “Board”) of Quaker Chemical Corporation (“the Company”) notified the Company of his retirement from the Board, effective on such date.
Departed

Andrew E. Tometich

Chief Executive Officer and President
KWR · QUAKER CHEMICAL CORP
Effective
2024-11-18
Successor
Joseph A. Berquist
Filed
November 20, 2024, 6:59 PM ET
Additionally, effective as of November 18, 2024, Andrew E. Tometich no longer serves as the Company’s Chief Executive Officer and President or as a member of the Board.
Appointed

Joseph A. Berquist

Chief Executive Officer and President
KWR · QUAKER CHEMICAL CORP
Effective
2024-11-18
Filed
November 20, 2024, 6:59 PM ET
On November 14, 2024, the Board of Directors (the “Board”) of Quaker Chemical Corporation (the “Company”), appointed Joseph A. Berquist, age 53, the Company’s Chief Commercial Officer, to serve as Chief Executive Officer and President, effective November 18, 2024.
Appointed

Lucrèce Foufopoulos-De Ridder

Director
KWR · QUAKER CHEMICAL CORP
Effective
2024-07-31
Filed
July 31, 2024, 7:59 PM ET
elected Nandita Bakhshi and Lucrèce Foufopoulos-De Ridder, as additional members.
Appointed

Nandita Bakhshi

Director
KWR · QUAKER CHEMICAL CORP
Effective
2024-07-31
Filed
July 31, 2024, 7:59 PM ET
elected Nandita Bakhshi and Lucrèce Foufopoulos-De Ridder, as additional members.
Departed

Shane Hostetter

Chief Financial Officer
KWR · QUAKER CHEMICAL CORP
Effective
2024-06-07
Successor
Tom Coler
Filed
May 9, 2024, 7:59 PM ET
On May 9, 2024, Quaker Chemical Corporation (the “Company”) announced the termination of the employment of Shane Hostetter, as the Company’s Chief Financial Officer, effective as of June 7, 2024.
Appointed

Tom Coler

Executive Vice President and Chief Financial Officer
KWR · QUAKER CHEMICAL CORP
Effective
2024-06-10
Filed
May 9, 2024, 7:59 PM ET
On May 6, 2024, the Board of Directors of the Company appointed Tom Coler, age 50, to Executive Vice President and Chief Financial Officer, effective June 10, 2024.

Earnings & guidance

2026-Q1 EPS reported $1.13 filing →

Materiality & sentiment trend

Max materiality 0.80 · Median 0.70 · Most common event leadership

8 positive 3 negative 13 neutral

source · KWR on sec.gov