Insider Trading activities of Assured Guaranty Ltd insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Assured Guaranty Ltd since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Assured Guaranty Ltd since year 2005. Table 2 shows the detailed insider transactions of Assured Guaranty Ltd since 2005. The reporting company's ticker symbol is AGO. The reporting company's CIK number is 1273813.
The total value of stock buying since 2005 is $10,977,991,046,069,630.
The total value of stock sales since 2005 is $1,228,075,492.
The total value of stock option exercises since 2005 is $32,162,551.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Assured Guaranty Ltd (AGO).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 0 $0 0 $0 0 $0
2017-06 0 $0 0 $0 10,000 $232,700
2017-05 0 $0 12,000 $470,280 12,000 $279,240
2017-03 0 $0 0 $0 89,362 $1,781,431
2017-02 0 $0 0 $0 259,640 $0
2017-01 0 $0 0 $0 66,536 $0
2016-11 0 $0 16,000 $512,000 248,667 $6,639,408
2016-08 183 $5,012 0 $0 0 $0
2016-06 20 $508 0 $0 0 $0
2016-05 13,019 $326,798 0 $0 0 $0
2016-02 0 $0 0 $0 10,081 $0
2015-05 0 $0 17,000 $458,490 0 $0
2015-04 0 $0 0 $0 20,000 $148,800
2015-02 0 $0 0 $0 352,791 $2,736,322
2014-11 0 $0 15,000 $373,200 75,000 $1,352,250
2014-09 0 $0 0 $0 80,000 $1,442,400
2014-06 0 $0 10,863,247 $260,717,928 0 $0
2014-03 0 $0 4,000,000 $101,720,000 0 $0
2013-12 0 $0 45,000 $1,080,000 740,000 $13,320,000
2013-11 0 $0 6,128 $145,019 235,000 $4,230,000
2013-05 0 $0 14,994,320 $328,997,180 0 $0
2012-09 0 $0 0 $0 0 $0
2012-03 0 $0 2,500 $40,975 0 $0
2011-12 2,464,184 $27,548,144 0 $0 0 $0
2011-08 1,404,790 $16,372,654 0 $0 0 $0
2011-05 4,770 $75,478 0 $0 0 $0
2010-05 26,000 $283,840 1,000 $17,887 0 $0
2010-03 0 $0 21,854,490 $485,323,314 0 $0
2009-12 0 $0 577,900 $12,851,942 0 $0
2009-11 0 $0 1,520,537 $35,367,277 0 $0
2009-06 7,700,000 $326,095,000,000,000 0 $0 0 $0
2009-03 179,400 $569,239 0 $0 0 $0
2008-05 820 $21,078 0 $0 0 $0
2008-04 42,607,584 $10,651,896,000,000,000 0 $0 0 $0
2008-03 10,000 $266,600 0 $0 0 $0
2007-11 14,652 $305,129 0 $0 0 $0
2007-08 200 $4,984 0 $0 0 $0
2006-08 5,000 $124,430 0 $0 0 $0
2006-02 5,000 $131,700 0 $0 0 $0
2005-09 1,000 $21,750 0 $0 0 $0
2005-08 500 $12,286 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Assured Guaranty Ltd insiders (AGO)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-28 Frederico Dominic (President/CEO/Deputy Chairman) Sale 0 37.60 0
2017-06-20 Bailenson Robert (Chief Financial Officer) Option Ex 10,000 23.27 232,700
2017-05-10 Albert Howard (Chief Risk Officer) Sale 12,000 39.19 470,280
2017-05-10 Albert Howard (Chief Risk Officer) Option Ex 12,000 23.27 279,240
2017-03-02 Michener James M (General Counsel and Secretary) Option Ex 89,362 19.93 1,781,431
2017-02-05 Brewer Russell B. Ii (Chief Surveillance Officer) Option Ex 28,042 .00 0
2017-02-05 Stern Bruce E. (Executive Officer) Option Ex 18,504 .00 0
2017-02-05 Albert Howard (Chief Risk Officer) Option Ex 15,262 .00 0
2017-02-05 Bailenson Robert (Chief Financial Officer) Option Ex 26,708 .00 0
2017-02-05 Michener James M (General Counsel and Secretary) Option Ex 28,042 .00 0
2017-02-05 Frederico Dominic (President/CEO/Deputy Chairman) Option Ex 143,082 .00 0
2017-01-06 O Kane Michael T (Director) Option Ex 16,653 .00 0
2017-01-06 Buhl G Lawrence (Director) Option Ex 15,820 .00 0
2017-01-06 Kenny Patrick W (Director) Option Ex 27,079 .00 0
2017-01-06 Borges Francisco L (Director) Option Ex 6,984 .00 0
2016-11-07 Albert Howard (Chief Risk Officer) Sale 16,000 32.00 512,000
2016-11-07 Albert Howard (Chief Risk Officer) Option Ex 16,000 26.70 427,200
2016-11-07 Frederico Dominic (President/CEO/Deputy Chairman) Option Ex 166,667 26.70 4,450,008
2016-11-04 Bailenson Robert (Chief Financial Officer) Option Ex 16,000 26.70 427,200
2016-11-04 Michener James M (General Counsel and Secretary) Option Ex 50,000 26.70 1,335,000
2016-08-23 Borges Francisco L (Director) Buy 183 27.39 5,012
2016-06-21 Borges Francisco L (Director) Buy 20 25.40 508
2016-05-31 Borges Francisco L (Director) Buy 8 26.85 214
2016-05-23 Borges Francisco L (Director) Buy 11 25.82 284
2016-05-13 Frederico Dominic (President/CEO/Deputy Chairman) Buy 13,000 25.10 326,300
2016-02-07 Bailenson Robert (Chief Financial Officer) Option Ex 10,081 .00 0
2015-05-12 Cozen Stephen A (Director) Sale 17,000 26.97 458,490
2015-04-07 Michener James M (General Counsel and Secretary) Option Ex 20,000 7.44 148,800
2015-02-09 Brewer Russell B. Ii (Chief Surveillance Officer) Option Ex 10,947 .00 0
2015-02-09 Stern Bruce E. (Executive Officer,*) Option Ex 8,210 .00 0
2015-02-09 Albert Howard (Chief Risk Officer) Option Ex 4,105 .00 0
2015-02-09 Bailenson Robert (Chief Financial Officer) Option Ex 8,210 .00 0
2015-02-09 Mills Robert B (Chief Operating Officer) Option Ex 6,842 .00 0
2015-02-09 Michener James M (General Counsel and Secretary) Option Ex 10,947 .00 0
2015-02-09 Frederico Dominic (President/CEO/Deputy Chairman) Option Ex 303,530 9.02 2,736,322
2014-11-17 Albert Howard (Chief Risk Officer) Sale 15,000 24.88 373,200
2014-11-17 Albert Howard (Chief Risk Officer) Option Ex 15,000 18.03 270,450
2014-11-13 Bailenson Robert (Chief Financial Officer) Option Ex 10,000 18.03 180,300
2014-11-12 Michener James M (General Counsel and Secretary) Option Ex 50,000 18.03 901,500
2014-09-03 Mills Robert B (Chief Operating Officer) Option Ex 80,000 18.03 1,442,400
2014-06-30 Ross Wilbur L Jr (Director) Sale 10,863,247 24.00 260,717,928
2014-03-19 Ross Wilbur L Jr (Director) Sale 4,000,000 25.43 101,720,000
2013-12-05 Brewer Russell B. Ii (Chief Surveillance Officer) Sale 0 24.08 0
2013-12-05 Stern Bruce E. (Executive Officer,*) Sale 0 24.08 0
2013-12-05 Bailenson Robert (Chief Financial Officer) Sale 0 24.08 0
2013-12-04 Frederico Dominic (President/CEO/Deputy Chairman) Option Ex 500,000 18.00 9,000,000
2013-12-02 Mills Robert B (Chief Operating Officer) Sale 45,000 24.00 1,080,000
2013-12-02 Mills Robert B (Chief Operating Officer) Option Ex 240,000 18.00 4,320,000
2013-11-19 Michener James M (General Counsel and Secretary) Option Ex 160,000 18.00 2,880,000
2013-11-18 Bailenson Robert (Chief Financial Officer) Option Ex 25,000 18.00 450,000
2013-11-14 Albert Howard (Chief Risk Officer) Sale 6,128 23.66 145,019
2013-11-13 Albert Howard (Chief Risk Officer) Option Ex 50,000 18.00 900,000
2013-05-31 Wlr Master Co-investment Gp Llc (10% Owner) Sale 4,992,882 21.94 109,543,831
2013-05-31 Wlr Recovery Associates Iii Llc (10% Owner) Sale 4,992,882 21.94 109,543,831
2013-05-31 Ross Wilbur L Jr (Director) Sale 5,000,000 21.94 109,700,000
2013-05-15 Baron Neil (Director) Sale 3,000 24.41 73,230
2013-05-15 Buhl G Lawrence (Director) Sale 5,556 24.53 136,288
2012-09-07 Albert Howard (Chief Risk Officer) Sale 0 14.64 0
2012-03-29 Baron Neil (Director) Sale 2,500 16.39 40,975
2012-03-08 Mills Robert B (Chief Operating Officer) Sale 0 16.96 0
2012-03-08 Michener James M (General Counsel and Secretary) Sale 0 16.96 0
2012-03-08 Frederico Dominic (Deputy Chairman/President/CEO) Sale 0 16.96 0
2011-12-02 Ross Wilbur L Jr (Director) Buy 464,184 11.22 5,208,144
2011-12-01 Ross Wilbur L Jr (Director) Buy 2,000,000 11.17 22,340,000
2011-08-25 Ross Wilbur L Jr (Director) Buy 6,690 11.95 79,945
2011-08-24 Ross Wilbur L Jr (Director) Buy 80,000 11.88 950,400
2011-08-23 Ross Wilbur L Jr (Director) Buy 322,500 11.61 3,744,225
2011-08-22 Ross Wilbur L Jr (Director) Buy 50,000 11.33 566,500
2011-08-19 Ross Wilbur L Jr (Director) Buy 120,000 11.53 1,383,600
2011-08-18 Ross Wilbur L Jr (Director) Buy 256,000 11.60 2,969,600
2011-08-16 Ross Wilbur L Jr (Director) Buy 400,000 12.00 4,800,000
2011-08-15 Ross Wilbur L Jr (Director) Buy 3,600 11.79 42,444
2011-08-12 Ross Wilbur L Jr (Director) Buy 116,000 11.34 1,315,440
2011-08-11 Borges Francisco L (Director) Buy 50,000 10.41 520,500
2011-05-11 Bailenson Robert (Chief Accounting Officer) Buy 1,600 15.88 25,408
2011-05-11 Frederico Dominic (Deputy Chairman/President/CEO) Buy 3,170 15.79 50,070
2010-05-25 Borges Francisco L (Director) Buy 20,000 14.19 283,840
2010-05-21 Frederico Dominic (Deputy Chairman/President/CEO) Buy 6,000 .00 0
2010-05-13 Baron Neil (Director) Sale 1,000 17.89 17,887
2010-03-12 Baron Neil (Director) Sale 5,556 22.32 124,037
2010-03-10 Dexia Sa Sale 21,848,934 22.21 485,199,277
2009-12-07 Schozer Michael J (Former Pres. of subsidiary***) Sale 40,200 21.19 851,838
2009-12-04 Ace Ltd (10% Owner) Sale 31,200 22.28 695,136
2009-12-03 Ace Ltd (10% Owner) Sale 81,400 22.31 1,816,034
2009-12-02 Ace Ltd (10% Owner) Sale 356,200 22.38 7,971,756
2009-12-01 Ace Ltd (10% Owner) Sale 68,900 22.02 1,517,178
2009-11-30 Ace Ltd (10% Owner) Sale 392,900 22.64 8,895,256
2009-11-27 Ace Ltd (10% Owner) Sale 7,638 22.73 173,611
2009-11-25 Ace Ltd (10% Owner) Sale 282,795 22.94 6,487,317
2009-11-24 Ace Ltd (10% Owner) Sale 523,104 23.08 12,073,240
2009-11-23 Ace Ltd (10% Owner) Sale 314,100 24.64 7,737,853
2009-06-24 El Vedado, Llc (10% Owner) Buy 3,850,000 42,350,000.00 163,047,500,000,000
2009-06-24 Wlr Recovery Associates Iii Llc (10% Owner) Buy 3,850,000 42,350,000.00 163,047,500,000,000
2009-03-06 Buhl G Lawrence (Director) Buy 3,000 3.06 9,180
2009-03-06 Frederico Dominic (Deputy Chairman/President/CEO) Buy 9,400 3.11 29,234
2009-03-06 Scott Walter A (Director) Buy 50,000 3.29 164,250
2009-03-05 Michener James M (General Counsel and Secretary) Buy 10,000 3.02 30,200
2009-03-04 Monro-davies Robin (Director) Buy 15,000 2.75 41,310
2009-03-04 Cozen Stephen A (Director) Buy 15,000 3.35 50,325
2009-03-04 Borges Francisco L (Director) Buy 10,000 2.91 29,100
2009-03-04 Frederico Dominic (Deputy Chairman/President/CEO) Buy 41,000 2.79 114,390
2009-03-03 Kenny Patrick W (Director) Buy 1,000 3.55 3,550
2009-03-03 Borges Francisco L (Director) Buy 10,000 3.43 34,300
2009-03-02 O Kane Michael T (Director) Buy 5,000 4.00 20,000
2009-03-02 Borges Francisco L (Director) Buy 10,000 4.34 43,400
2008-05-15 Cozen Stephen A (Director) Buy 820 25.70 21,078
2008-04-08 Wlr Master Co-investment Gp Llc (10% Owner) Buy 10,651,896 250,000,000.00 2,662,974,000,000,000
2008-04-08 El Vedado, Llc (10% Owner) Buy 10,651,896 250,000,000.00 2,662,974,000,000,000
2008-04-08 Wlr Recovery Associates Iii Llc (10% Owner) Buy 10,651,896 250,000,000.00 2,662,974,000,000,000
2008-04-08 Ross Wilbur L Jr (10% Owner) Buy 10,651,896 250,000,000.00 2,662,974,000,000,000
2008-03-04 Borges Francisco L (Director) Buy 10,000 26.66 266,600
2007-11-19 Frederico Dominic (Deputy Chairman/President/CEO) Buy 9,652 20.72 199,979
2007-11-16 Scott Walter A (Director) Buy 5,000 21.03 105,150
2007-08-13 Frederico Dominic (Deputy Chairman/President/CEO) Buy 200 24.92 4,984
2006-08-09 Layton Donald H (Director) Buy 5,000 24.89 124,430
2006-02-28 Scott Walter A (Director) Buy 5,000 26.34 131,700
2005-09-13 O Kane Michael T (Director) Buy 1,000 21.75 21,750
2005-08-05 Cozen Stephen A (Director) Buy 500 24.57 12,286

Insider trading activities including stock purchases, stock sales, and option exercises of AGO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Assured Guaranty Ltd (symbol AGO, CIK number 1273813) see the Securities and Exchange Commission (SEC) website.