secwatch / observer
KRO KRONOS WORLDWIDE INC
CIK 0001257640 50 ready 8-Ks latest August 5, 2026, 4:16 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline
Ready 8-Ks 50
Latest filing August 5, 2026, 4:16 PM ET
Top materiality 0.85
Event mix earnings ×20 · dividend ×10 · debt ×10
Sentiment 11 pos · 11 neg · 28 neu
Latest earnings reported 2026-Q2
Executive change recent →

Recent 8-K filings for KRO

Executive changes

Role change

James M. Buch

Chief Executive Officer
KRO · KRONOS WORLDWIDE INC
Effective
2025-05-14
Successor
Brian W. Christian
Filed
May 14, 2025, 7:59 PM ET
James M. Buch was formerly the registrant’s president and chief executive officer, and Mr. Buch continues to serve as the registrant’s chief executive officer.
Role change

Brian W. Christian

President and Chief Operating Officer
KRO · KRONOS WORLDWIDE INC
Effective
2025-05-14
Filed
May 14, 2025, 7:59 PM ET
Effective May 14, 2025, the registrant’s board of directors elected Brian W. Christian as the registrant’s president and chief operating officer.
Appointed

Kevin B. Kramer

Director
KRO · KRONOS WORLDWIDE INC
Effective
2023-10-25
Filed
October 31, 2023, 7:59 PM ET
Effective October 25, 2023, the registrant’s board of directors increased the size of the board from eight to nine and elected Kevin B. Kramer to fill the newly created vacancy, to serve as a director until his successor is elected and qualified or his earlier resignation, removal or death.
Role change

Brian W. Christian

executive vice president and chief operating officer
KRO · KRONOS WORLDWIDE INC
Effective
2023-02-22
Filed
February 22, 2023, 6:59 PM ET
On February 22, 2023, the registrant’s board of directors elected Brian W. Christian as the registrant’s executive vice president and chief operating officer.
Appointed

Michael S. Simmons

director and vice chairman of the board
KRO · KRONOS WORLDWIDE INC
Effective
2023-01-01
Filed
December 16, 2022, 6:59 PM ET
the registrant’s board of directors took action to elect Michael S. Simmons as a director and vice chairman of the board of the registrant, effective as of January 1, 2023.
Departed

Robert D. Graham

vice chairman of the board
KRO · KRONOS WORLDWIDE INC
Effective
2022-12-31
Successor
Michael S. Simmons
Filed
December 16, 2022, 6:59 PM ET
Robert D. Graham, vice chairman of the board of the registrant, provided notice to the registrant of his retirement, effective as of December 31, 2022, as a director and vice chairman of the board of the registrant.
Departed

R. Colin Gouveia

member of the board of directors
KRO · KRONOS WORLDWIDE INC
Effective
2022-12-13
Filed
December 16, 2022, 6:59 PM ET
on December 13, 2022, R. Colin Gouveia resigned as a member of the board of directors of the registrant.
Appointed

James M. Buch

director
KRO · KRONOS WORLDWIDE INC
Effective
2022-05-18
Filed
May 18, 2022, 7:59 PM ET
Also effective May 18, 2022, the registrant’s board of directors increased the size of the board from seven to nine and elected R. Colin Gouveia and James M. Buch to fill the newly created vacancies, with each to serve as a director until his successor is elected and qualified or his earlier resignation, removal or death.
Role change

James M. Buch

president and chief executive officer
KRO · KRONOS WORLDWIDE INC
Effective
2022-05-18
Filed
May 18, 2022, 7:59 PM ET
Effective May 18, 2022, the registrant’s board of directors elected James M. Buch as the registrant’s president and chief executive officer.
Appointed

R. Colin Gouveia

director
KRO · KRONOS WORLDWIDE INC
Effective
2022-05-18
Filed
May 18, 2022, 7:59 PM ET
Also effective May 18, 2022, the registrant’s board of directors increased the size of the board from seven to nine and elected R. Colin Gouveia and James M. Buch to fill the newly created vacancies, with each to serve as a director until his successor is elected and qualified or his earlier resignation, removal or death.
Departed

James W. Brown

Executive Vice President
KRO · KRONOS WORLDWIDE INC
Effective
2021-12-31
Filed
December 21, 2021, 6:59 PM ET
On December 16, 2021, James W. Brown, executive vice president of the registrant, provided notice to the registrant of his retirement, effective as of December 31, 2021, as an officer of the registrant.

Earnings & guidance

2026-Q2 EPS reported $0.09 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.62 · Most common event earnings

11 positive 11 negative 28 neutral

source · KRO on sec.gov