Assured Guaranty Ltd (AGO) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Dominic Frederico President/Ceo/Deputy Chairman 1,264,295 0 24 Mar, 2026
Thomas W Jones - 45,914 0 05 May, 2025
Francisco L Borges - 175,702 0 31 Mar, 2026
Patrick W Kenny - 76,601 0 03 May, 2024
G Lawrence Buhl - 42,901 0 03 May, 2024
Robert Bailenson Chief Operating Officer 298,445 0 25 Feb, 2026
Kane Michael T O - 67,858 0 05 May, 2022
Alan J Kreczko - 66,737 0 05 May, 2025
David A. Buzen Head Of Asset Management* 119,457 0 01 Mar, 2023
Howard Albert Chief Risk Officer 58,951 0 05 Dec, 2022
Bonnie L. Howard - 46,010 0 05 May, 2025
Simon W Leathes - 26,094 0 03 May, 2024
Yukiko Omura - 10,232 0 05 May, 2025
Michelle Mccloskey - 5,222 0 05 May, 2022
Ling Chow General Counsel And Secretary 189,600 0 25 Feb, 2026
Stephen Donnarumma Chief Credit Officer 117,603 0 25 Feb, 2026
Laura Bieling Chief Accounting Officer 14,944 0 25 Feb, 2026
Courtney C. Shea - 9,360 0 05 May, 2025
Lorin Radtke - 8,297 0 05 Mar, 2026
Holly Horn Chief Surveillance Officer 49,811 0 25 Feb, 2026
Jorge A. Gana Chief Risk Officer 29,545 0 25 Feb, 2026
Antonio Jr. Ursano - 4,194 0 05 May, 2025
Benjamin G. Rosenblum Cfo 63,241 0 25 Feb, 2026
Mark Batten - 3,895 0 05 May, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
30 Mar, 2026 Francisco L Borges Common Shares D 123,750 $80.22 176,952 D S
30 Mar, 2026 Francisco L Borges Common Shares D 1,250 $0.00 175,702 D G
23 Mar, 2026 Dominic Frederico Common Shares D 29,998 $81.41 1,264,295 D S
23 Mar, 2026 Dominic Frederico Common Shares D 29,998 $81.41 1,264,295 D S
20 Mar, 2026 Dominic Frederico Common Shares D 20,002 $81.06 1,294,293 D S
20 Mar, 2026 Dominic Frederico Common Shares D 20,002 $81.06 1,294,293 D S
04 Mar, 2026 Lorin Radtke Common Shares D 1,219 $87.14 8,297 D S
04 Mar, 2026 Lorin Radtke Common Shares D 1,219 $87.14 8,297 D S
23 Feb, 2026 Dominic Frederico Common Shares D 34,785 $85.11 1,314,295 D F
23 Feb, 2026 Stephen Donnarumma Common Shares D 4,244 $85.11 117,603 D F
23 Feb, 2026 Benjamin G. Rosenblum Common Shares D 1,220 $85.11 63,241 D F
23 Feb, 2026 Laura Bieling Common Shares D 416 $85.11 14,944 D F
23 Feb, 2026 Ling Chow Common Shares D 7,835 $85.11 189,600 D F
23 Feb, 2026 Laura Bieling Common Shares D 416 $85.11 14,944 D F
23 Feb, 2026 Holly Horn Common Shares D 445 $85.11 49,811 D F
23 Feb, 2026 Robert Bailenson Common Shares D 9,494 $85.11 298,445 D F
23 Feb, 2026 Dominic Frederico Common Shares D 34,785 $85.11 1,314,295 D F
23 Feb, 2026 Jorge A. Gana Common Shares D 318 $85.11 29,545 D F
23 Feb, 2026 Benjamin G. Rosenblum Common Shares D 1,220 $85.11 63,241 D F
23 Feb, 2026 Ling Chow Common Shares D 7,835 $85.11 189,600 D F