AGO ASSURED GUARANTY LTD
NYSE · SEC CIK 1273813 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $18.11M 6 sales by 4 insiders
- Filings on record
- 222 since 2021-11-10, latest 2026-08-21 17:14
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| BORGES FRANCISCO L | Dir | — | $9.93M |
| FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | — | $4.06M |
| Bailenson Robert | COO | — | $3.93M |
| Radtke Lorin | Dir | — | $184.0K |
| Batten Mark | Dir | — | — |
| Rosenblum Benjamin G. | CFO | — | — |
| Ursano Antonio Jr. | Dir | — | — |
| Gana Jorge A. | CRO | — | — |
| Horn Holly | Chief Surveillance Off | — | — |
| Shea Courtney C. | Dir | — | — |
Transactions 305
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-21 17:14 | 2026-08-20 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | G - Gift | $0.00 | -23.3K | 1.28M | -2% | $0 | |
| 2026-07-06 17:38 | 2026-07-01 | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $81.39 | -1,156 | 61.4K | -2% | -$94.1K | |
| M | 2026-06-18 16:56 | 2026-06-17+ | AGO | BORGES FRANCISCO L | Dir | G - Gift | $0.00 | -26.7K | 153.1K | -15% | $0 |
| 2026-06-01 17:09 | 2026-05-29 | AGO | Radtke Lorin | Dir | S - Sale | $74.32 | -1,047 | 9,307 | -10% | -$77.8K | |
| 2026-05-29 16:42 | 2026-05-28 | AGO | BORGES FRANCISCO L | Dir | G - Gift | $0.00 | -74 | 179.9K | -0.0% | $0 | |
| 2026-05-22 16:42 | 2026-05-21 | AGO | BORGES FRANCISCO L | Dir | G - Gift | $0.00 | -427 | 179.9K | -0.2% | $0 | |
| M | 2026-05-12 16:37 | 2026-05-11 | AGO | Bailenson Robert | COO | S - Sale | $78.62 | -50.0K | 256.3K | -16% | -$3.93M |
| 2026-05-04 18:28 | 2026-05-01 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | A - Grant | $0.00 | +34.0K | 1.30M | +3% | $0 | |
| 2026-05-04 18:27 | 2026-05-01 | AGO | Bailenson Robert | COO | A - Grant | $0.00 | +7,806 | 306.3K | +3% | $0 | |
| 2026-05-04 18:25 | 2026-05-01 | AGO | Donnarumma Stephen | Chief Credit Off | A - Grant | $0.00 | +3,490 | 121.1K | +3% | $0 | |
| 2026-05-04 18:23 | 2026-05-01 | AGO | Horn Holly | Chief Surveillance Off | A - Grant | $0.00 | +2,755 | 52.6K | +6% | $0 | |
| 2026-05-04 18:22 | 2026-05-01 | AGO | Chow Ling | GC, Sec | A - Grant | $0.00 | +5,970 | 195.6K | +3% | $0 | |
| 2026-05-04 18:20 | 2026-05-01 | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $80.86 | -637 | 62.6K | -1% | -$51.5K | |
| 2026-05-04 18:18 | 2026-04-30 | AGO | Kreczko Alan J | Dir | F - Tax | $81.90 | -626 | 66.1K | -0.9% | -$51.3K | |
| 2026-05-04 18:18 | 2026-05-01 | AGO | Kreczko Alan J | Dir | A - Grant | $0.00 | +3,936 | 70.0K | +6% | $0 | |
| 2026-05-04 18:16 | 2026-04-30 | AGO | Batten Mark | Dir | F - Tax | $81.90 | -961 | 2,934 | -25% | -$78.7K | |
| 2026-05-04 18:16 | 2026-05-01 | AGO | Batten Mark | Dir | A - Grant | $0.00 | +2,240 | 5,174 | +76% | $0 | |
| 2026-05-04 18:15 | 2026-04-30 | AGO | BORGES FRANCISCO L | Dir | F - Tax | $81.90 | -1,277 | 174.4K | -0.7% | -$104.6K | |
| 2026-05-04 18:15 | 2026-05-01 | AGO | BORGES FRANCISCO L | Dir | A - Grant | $0.00 | +5,934 | 180.4K | +3% | $0 | |
| 2026-05-04 18:13 | 2026-04-30 | AGO | Howard Bonnie L. | Dir | F - Tax | $81.90 | -365 | 45.6K | -0.8% | -$29.9K | |
| 2026-05-04 18:13 | 2026-05-01 | AGO | Howard Bonnie L. | Dir | A - Grant | $0.00 | +1,756 | 47.4K | +4% | $0 | |
| 2026-05-04 18:11 | 2026-04-30 | AGO | JONES THOMAS W | Dir | F - Tax | $81.90 | -365 | 45.5K | -0.8% | -$29.9K | |
| 2026-05-04 18:11 | 2026-05-01 | AGO | JONES THOMAS W | Dir | A - Grant | $0.00 | +1,756 | 47.3K | +4% | $0 | |
| 2026-05-04 18:10 | 2026-04-30 | AGO | Shea Courtney C. | Dir | F - Tax | $81.90 | -365 | 8,995 | -4% | -$29.9K | |
| 2026-05-04 18:10 | 2026-05-01 | AGO | Shea Courtney C. | Dir | A - Grant | $0.00 | +1,756 | 10.8K | +20% | $0 | |
| 2026-05-04 18:08 | 2026-04-30 | AGO | Radtke Lorin | Dir | F - Tax | $81.90 | -365 | 7,932 | -4% | -$29.9K | |
| 2026-05-04 18:08 | 2026-05-01 | AGO | Radtke Lorin | Dir | A - Grant | $0.00 | +2,422 | 10.4K | +31% | $0 | |
| 2026-05-04 18:05 | 2026-04-30 | AGO | Omura Yukiko | Dir | F - Tax | $81.90 | -748 | 9,484 | -7% | -$61.3K | |
| 2026-05-04 18:05 | 2026-05-01 | AGO | Omura Yukiko | Dir | A - Grant | $0.00 | +1,756 | 11.2K | +19% | $0 | |
| 2026-05-04 18:02 | 2026-04-30 | AGO | Ursano Antonio Jr. | Dir | F - Tax | $81.90 | -365 | 3,829 | -9% | -$29.9K | |
| 2026-05-04 18:02 | 2026-05-01 | AGO | Ursano Antonio Jr. | Dir | A - Grant | $0.00 | +1,756 | 5,585 | +46% | $0 | |
| 2026-03-31 | 2026-03-30 | AGO | BORGES FRANCISCO L | Dir | G - Gift | $0.00 | -1,250 | 175.7K | -0.7% | $0 | |
| 2026-03-31 | 2026-03-30 | AGO | BORGES FRANCISCO L | Dir | S - Sale | $80.22 | -123.8K | 177.0K | -41% | -$9.93M | |
| 2026-03-24 | 2026-03-23 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | S - Sale | $81.41 | -30.0K | 1.26M | -2% | -$2.44M | |
| 2026-03-23 | 2026-03-20 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | S - Sale | $81.06 | -20.0K | 1.29M | -2% | -$1.62M | |
| 2026-03-05 | 2026-03-04 | AGO | Radtke Lorin | Dir | S - Sale | $87.14 | -1,219 | 8,297 | -13% | -$106.2K | |
| 2026-02-25 | 2026-02-23 | AGO | Horn Holly | Chief Surveillance Off | F - Tax | $85.11 | -445 | 49.8K | -0.9% | -$37.9K | |
| 2026-02-25 | 2026-02-23 | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $85.11 | -1,220 | 63.2K | -2% | -$103.8K | |
| 2026-02-25 | 2026-02-23 | AGO | Gana Jorge A. | CRO | F - Tax | $85.11 | -318 | 29.5K | -1% | -$27.1K | |
| 2026-02-25 | 2026-02-23 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | F - Tax | $85.11 | -34.8K | 1.31M | -3% | -$2.96M | |
| 2026-02-25 | 2026-02-23 | AGO | Donnarumma Stephen | Chief Credit Off | F - Tax | $85.11 | -4,244 | 117.6K | -3% | -$361.2K | |
| 2026-02-25 | 2026-02-23 | AGO | Chow Ling | GC, Sec | F - Tax | $85.11 | -7,835 | 189.6K | -4% | -$666.8K | |
| 2026-02-25 | 2026-02-23 | AGO | Bailenson Robert | COO | F - Tax | $85.11 | -9,494 | 298.4K | -3% | -$808.0K | |
| 2026-02-25 | 2026-02-23 | AGO | Bieling Laura | CAO | F - Tax | $85.11 | -416 | 14.9K | -3% | -$35.4K | |
| M | 2026-02-24 | 2026-02-22 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | F - Tax | $88.39 | -48.4K | 1.31M | -4% | -$4.28M |
| M | 2026-02-24 | 2026-02-20+ | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | A - Grant | $0.00 | +109.7K | 1.38M | +9% | $0 |
| 2026-02-24 | 2026-02-20 | AGO | Bieling Laura | CAO | A - Grant | $0.00 | +2,295 | 15.8K | +17% | $0 | |
| 2026-02-24 | 2026-02-22 | AGO | Bieling Laura | CAO | F - Tax | $88.39 | -397 | 15.4K | -3% | -$35.1K | |
| M | 2026-02-24 | 2026-02-20+ | AGO | Donnarumma Stephen | Chief Credit Off | A - Grant | $0.00 | +13.7K | 121.3K | +13% | $0 |
| M | 2026-02-24 | 2026-02-22 | AGO | Donnarumma Stephen | Chief Credit Off | F - Tax | $88.39 | -6,846 | 121.8K | -5% | -$605.1K |
| M | 2026-02-24 | 2026-02-20+ | AGO | Horn Holly | Chief Surveillance Off | A - Grant | $0.00 | +16.1K | 52.6K | +44% | $0 |
| M | 2026-02-24 | 2026-02-22 | AGO | Horn Holly | Chief Surveillance Off | F - Tax | $88.39 | -3,912 | 46.8K | -8% | -$345.8K |
| 2026-02-24 | 2026-02-20 | AGO | Gana Jorge A. | CRO | A - Grant | $0.00 | +3,672 | 30.2K | +14% | $0 | |
| 2026-02-24 | 2026-02-22 | AGO | Gana Jorge A. | CRO | F - Tax | $88.39 | -348 | 29.9K | -1% | -$30.8K | |
| M | 2026-02-24 | 2026-02-20+ | AGO | Bailenson Robert | COO | A - Grant | $0.00 | +30.3K | 305.5K | +11% | $0 |
| M | 2026-02-24 | 2026-02-22 | AGO | Bailenson Robert | COO | F - Tax | $88.39 | -14.1K | 307.9K | -4% | -$1.24M |
| 2026-02-24 | 2026-02-20 | AGO | Rosenblum Benjamin G. | CFO | A - Grant | $0.00 | +8,033 | 66.2K | +14% | $0 | |
| 2026-02-24 | 2026-02-22 | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $88.39 | -1,710 | 64.5K | -3% | -$151.1K | |
| M | 2026-02-24 | 2026-02-20+ | AGO | Chow Ling | GC, Sec | A - Grant | $0.00 | +21.3K | 204.4K | +12% | $0 |
| M | 2026-02-24 | 2026-02-22 | AGO | Chow Ling | GC, Sec | F - Tax | $88.39 | -11.7K | 191.8K | -6% | -$1.03M |
| 2026-02-09 | 2026-02-07 | AGO | Horn Holly | Chief Surveillance Off | F - Tax | $87.75 | -1,143 | 38.0K | -3% | -$100.3K | |
| 2026-02-09 | 2026-02-07 | AGO | Gana Jorge A. | CRO | F - Tax | $87.75 | -1,031 | 26.5K | -4% | -$90.5K | |
| 2025-09-24 | 2025-09-23 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | S - Sale | $83.83 | -25.0K | 1.29M | -2% | -$2.10M | |
| 2025-08-12 | 2025-08-11 | AGO | Bailenson Robert | COO | S - Sale | $81.51 | -40.0K | 291.7K | -12% | -$3.26M | |
| 2025-07-03 | 2025-07-01 | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $86.64 | -1,252 | 58.1K | -2% | -$108.5K | |
| 2025-06-20 | 2025-06-18 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | G - Gift | $0.00 | -25.1K | 1.31M | -2% | $0 | |
| M | 2025-05-21 | 2025-05-19+ | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | S - Sale | $86.11 | -82.4K | 1.34M | -6% | -$7.09M |
| 2025-05-14 | 2025-05-13 | AGO | Bieling Laura | CAO | S - Sale | $87.76 | -2,649 | 13.5K | -16% | -$232.5K | |
| 2025-05-05 | 2025-05-01 | AGO | BORGES FRANCISCO L | Dir | F - Tax | $87.51 | -1,295 | 294.9K | -0.4% | -$113.3K | |
| 2025-05-05 | 2025-05-02 | AGO | BORGES FRANCISCO L | Dir | A - Grant | $0.00 | +5,765 | 300.7K | +2% | $0 | |
| 2025-05-05 | 2025-05-01 | AGO | Kreczko Alan J | Dir | F - Tax | $87.51 | -853 | 62.9K | -1% | -$74.6K | |
| 2025-05-05 | 2025-05-02 | AGO | Kreczko Alan J | Dir | A - Grant | $0.00 | +3,824 | 66.7K | +6% | $0 | |
| 2025-05-05 | 2025-05-01 | AGO | Howard Bonnie L. | Dir | F - Tax | $87.51 | -371 | 44.3K | -0.8% | -$32.5K | |
| 2025-05-05 | 2025-05-02 | AGO | Howard Bonnie L. | Dir | A - Grant | $0.00 | +1,706 | 46.0K | +4% | $0 | |
| 2025-05-05 | 2025-05-02 | AGO | Bieling Laura | CAO | F - Tax | $90.18 | -909 | 16.1K | -5% | -$82.0K | |
| 2025-05-05 | 2025-05-01 | AGO | Shea Courtney C. | Dir | F - Tax | $87.51 | -371 | 7,654 | -5% | -$32.5K | |
| 2025-05-05 | 2025-05-02 | AGO | Shea Courtney C. | Dir | A - Grant | $0.00 | +1,706 | 9,360 | +22% | $0 | |
| 2025-05-05 | 2025-05-02 | AGO | Ursano Antonio Jr. | Dir | A - Grant | $0.00 | +1,706 | 4,194 | +69% | $0 | |
| 2025-05-05 | 2025-05-01 | AGO | Radtke Lorin | Dir | F - Tax | $87.51 | -371 | 7,810 | -5% | -$32.5K | |
| 2025-05-05 | 2025-05-02 | AGO | Radtke Lorin | Dir | A - Grant | $0.00 | +1,706 | 9,516 | +22% | $0 | |
| 2025-05-05 | 2025-05-01 | AGO | JONES THOMAS W | Dir | F - Tax | $87.51 | -371 | 44.2K | -0.8% | -$32.5K | |
| 2025-05-05 | 2025-05-02 | AGO | JONES THOMAS W | Dir | A - Grant | $0.00 | +1,706 | 45.9K | +4% | $0 | |
| M | 2025-05-05 | 2025-05-01 | AGO | Batten Mark | Dir | F - Tax | $87.51 | -1,375 | 1,718 | -44% | -$120.3K |
| 2025-05-05 | 2025-05-02 | AGO | Batten Mark | Dir | A - Grant | $0.00 | +2,177 | 3,895 | +127% | $0 | |
| 2025-05-05 | 2025-05-01 | AGO | Omura Yukiko | Dir | F - Tax | $87.51 | -759 | 8,526 | -8% | -$66.4K | |
| 2025-05-05 | 2025-05-02 | AGO | Omura Yukiko | Dir | A - Grant | $0.00 | +1,706 | 10.2K | +20% | $0 | |
| M | 2025-05-05 | 2025-05-01+ | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $89.97 | -8,018 | 66.8K | -11% | -$721.4K |
| 2025-02-26 | 2025-02-24 | AGO | Gana Jorge A. | CRO | F - Tax | $90.80 | -308 | 27.3K | -1% | -$28.0K | |
| 2025-02-26 | 2025-02-24 | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $90.80 | -1,556 | 67.4K | -2% | -$141.3K | |
| 2025-02-26 | 2025-02-24 | AGO | Horn Holly | Chief Surveillance Off | F - Tax | $90.80 | -343 | 39.2K | -0.9% | -$31.1K | |
| 2025-02-26 | 2025-02-24 | AGO | Donnarumma Stephen | Chief Credit Off | F - Tax | $90.80 | -7,289 | 114.8K | -6% | -$661.8K | |
| 2025-02-26 | 2025-02-24 | AGO | Bieling Laura | CAO | F - Tax | $90.80 | -407 | 17.0K | -2% | -$37.0K | |
| 2025-02-26 | 2025-02-24 | AGO | Chow Ling | GC, Sec | F - Tax | $90.80 | -13.5K | 187.8K | -7% | -$1.22M | |
| 2025-02-26 | 2025-02-24 | AGO | Bailenson Robert | COO | F - Tax | $90.80 | -16.3K | 331.7K | -5% | -$1.48M | |
| 2025-02-26 | 2025-02-24 | AGO | FREDERICO DOMINIC | Pres, CEO, Deputy COB, Dir | F - Tax | $90.80 | -57.6K | 1.42M | -4% | -$5.23M | |
| 2025-02-24 | 2025-02-23 | AGO | Horn Holly | Chief Surveillance Off | F - Tax | $89.81 | -489 | 39.5K | -1% | -$43.9K | |
| M | 2025-02-24 | 2025-02-23 | AGO | Bailenson Robert | COO | F - Tax | $89.81 | -14.8K | 329.4K | -4% | -$1.33M |
| M | 2025-02-24 | 2025-02-23 | AGO | Bailenson Robert | COO | A - Grant | $0.00 | +36.0K | 338.3K | +12% | $0 |
| M | 2025-02-24 | 2025-02-22+ | AGO | Rosenblum Benjamin G. | CFO | F - Tax | $89.81 | -2,926 | 69.0K | -4% | -$262.8K |
| M | 2025-02-24 | 2025-02-22+ | AGO | Bieling Laura | CAO | F - Tax | $89.81 | -806 | 17.8K | -4% | -$72.4K |
Purchase Sale Sale after option exercise All abbreviations