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COO Sells Millions in Assured Guaranty Stock
5 Jun
Summary
- COO Robert Bailenson sold 50,000 shares for ~$3.93 million.
- This sale represents 59.4% of Bailenson's direct holdings.
- The sale size matches Bailenson's largest single disposition in three years.

On May 11, 2026, Assured Guaranty Ltd. (NYSE:AGO) Chief Operating Officer Robert Bailenson conducted a significant sale of company stock. He reported the direct open-market sale of 50,000 common shares, generating approximately $3.93 million.
This transaction is notable as it equals the largest single direct disposition by Bailenson over the past three years. Following this sale, Bailenson retains 256,251 common shares directly, which constitutes about 59.4% of his holdings prior to the transaction.
While sell-only transactions by Bailenson have occurred periodically, their frequency has adjusted. Two direct sales have been noted since February 2025, coinciding with a decrease in his available share capacity. Assured Guaranty Ltd. offers financial guaranty insurance, reinsurance, and asset management services, primarily for public finance and structured finance markets.