secwatch / observer
AGO ASSURED GUARANTY LTD
CIK 0001273813 50 ready 8-Ks latest August 7, 2026, 9:14 AM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 1 baseline
Ready 8-Ks 50
Latest filing August 7, 2026, 9:14 AM ET
Top materiality 0.85
Event mix earnings ×16 · other_material ×16 · other ×11
Sentiment 21 pos · 2 neg · 27 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for AGO

Executive changes

Appointed

Mark C. Batten

director
AGO · ASSURED GUARANTY LTD
Effective
2024-02-19
Filed
February 22, 2024, 6:59 PM ET
On February 19, 2024, the Board of Directors of Assured Guaranty Ltd. (AGL) increased the size of AGL’s Board from 11 to 12 members and appointed Mark C. Batten as a director of AGL
Role change

Benjamin G. Rosenblum

Chief Financial Officer
AGO · ASSURED GUARANTY LTD
Effective
2024-01-01
Filed
November 7, 2023, 6:59 PM ET
On November 1, 2023, AGL’s Board of Directors appointed Robert A. Bailenson, who is currently its Chief Financial Officer, to be its Chief Operating Officer and Benjamin G. Rosenblum, who is currently its Chief Actuary, to be its Chief Financial Officer.
Role change

Robert A. Bailenson

Chief Operating Officer
AGO · ASSURED GUARANTY LTD
Effective
2024-01-01
Successor
Benjamin G. Rosenblum
Filed
November 7, 2023, 6:59 PM ET
On November 1, 2023, AGL’s Board of Directors appointed Robert A. Bailenson, who is currently its Chief Financial Officer, to be its Chief Operating Officer and Benjamin G. Rosenblum, who is currently its Chief Actuary, to be its Chief Financial Officer.
Role change

David A. Buzen

Senior Managing Director, Alternative Investments
AGO · ASSURED GUARANTY LTD
Effective
2023-08-01
Filed
July 10, 2023, 7:59 PM ET
Effective August 1, 2023, Mr. Buzen will become the Company’s Senior Managing Director, Alternative Investments, focusing on special projects for the Company, and resign as the Company’s Chief Investment Officer and Head of Asset Management and as an executive officer of the Company.
Departed

David A. Buzen

Chief Investment Officer
AGO · ASSURED GUARANTY LTD
Effective
2024-03-01
Filed
July 10, 2023, 7:59 PM ET
Assured Guaranty Ltd. (together with its affiliates, “Company”) and David A. Buzen, the Company’s Chief Investment Officer, mutually and amicably agreed on July 6, 2023, that Mr. Buzen will separate from the Company, effective March 1, 2024.
Departed

Russell B. Brewer II

Chief Surveillance Officer
AGO · ASSURED GUARANTY LTD
Effective
2021-12-31
Filed
January 4, 2022, 6:59 PM ET
Pursuant to the Separation Agreement, Assured Guaranty and Mr. Brewer mutually agreed that, effective December 31, 2021, he would resign his positions with the Company, including without limitation as Chief Surveillance Officer and as an executive officer.

Earnings & guidance

2026-Q1 EPS reported $1.91 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.50 · Most common event earnings

21 positive 2 negative 27 neutral

source · AGO on sec.gov