Robert E. Robotti - 19 Dec 2025 SCHEDULE 13D/A Report for LSB INDUSTRIES INC Common Stock, Par Value $.10 Per Share (LXU)

Filing Manager
Robert E. Robotti
Reporting Manager
ROBOTTI ROBERT
Security
LSB INDUSTRIES INC Common Stock, Par Value $.10 Per Share
Symbol
LXU
Shares outstanding
72,007,082 shares
Disclosed Ownership
3,528,347 shares
Ownership
4.9%
Form type
SCHEDULE 13D/A
Filing time
23 Dec 2025, 21:01:55 UTC
Date of event
19 Dec 2025
SEC
View on sec.gov

Reporting Managers (8)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
ROBOTTI ROBERT 4.9% 3,528,347 13,000 3,515,347 /s/ Robert E. Robotti Robert E. Robotti 0001105838
Robotti & Company, Incorporated 4.9% 3,515,347 0 3,515,347 /s/ Robert E. Robotti Robert E. Robotti,President and Treasurer
Robotti & Company Advisors, LLC 4.9% 3,502,093 0 3,502,093 /s/ Robert E. Robotti Robert E. Robotti,President and Treasurer
Robotti Securities, LLC 0% 13,254 0 13,254 /s/ Robert E. Robotti Robert E. Robotti,President and Treasurer
Suzanne Robotti 0% 13,000 13,000 0 /s/ Suzanne Robotti Suzanne Robotti
Ravenswood Management Company, LLC 3.6% 2,580,649 0 2,580,649 /s/ Robert E. Robotti Robert E. Robotti,Managing Director
The Ravenswood Investment Company L.P. 2.1% 1,497,508 0 1,497,508 /s/ Robert E. Robotti Robert E. Robotti, Managing Director
Ravenswood Investments III, L.P. 1.5% 1,083,141 0 1,083,141 /s/ Robert E. Robotti Robert E. Robotti,Managing Director