ASSURED GUARANTY LTD

Ticker: AGO CUSIP: G0585R106 Class: EQTY

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

Note: Option positions (PUT/CALL) are excluded.

Q4 2019

Shares 5,646 Value ($000) $277 Avg Close $42.95 Range $38.52 - $45.69

Q3 2019

Shares 5,950 Value ($000) $265 Avg Close $39.38 Range $37.23 - $41.24

Q2 2019

Shares 7,768 Value ($000) $327 Avg Close $39.29 Range $36.16 - $42.66

Q1 2019

Shares 14,990 Value ($000) $666 Avg Close $36.94 Range $33.36 - $40.71

Q4 2018

Shares 286,337 Value ($000) $10,961 Avg Close $35.28 Range $32.00 - $38.29

Q3 2018

Shares 244,778 Value ($000) $10,337 Avg Close $34.96 Range $30.69 - $37.99

Q2 2018

Shares 345,966 Value ($000) $12,361 Avg Close $31.91 Range $30.15 - $33.74

Q1 2018

Shares 355,178 Value ($000) $12,857 Avg Close $30.72 Range $28.71 - $33.40

Q4 2017

Shares 237,217 Value ($000) $8,035 Avg Close $31.51 Range $29.20 - $34.48

Q3 2017

Shares 217,036 Value ($000) $8,193 Avg Close $37.09 Range $32.23 - $39.54

Q2 2017

Shares 144,719 Value ($000) $6,041 Avg Close $34.02 Range $31.61 - $36.74

Q1 2017

Shares 118,990 Value ($000) $4,416 Avg Close $34.08 Range $31.02 - $36.86

Q4 2016

Shares 103,814 Value ($000) $3,921 Avg Close $28.80 Range $23.45 - $33.50

Q3 2016

Shares 28,990 Value ($000) $804 Avg Close $23.01 Range $21.01 - $24.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	5,646	$277	$42.95	$38.52 - $45.69
Q3 2019	5,950	$265	$39.38	$37.23 - $41.24
Q2 2019	7,768	$327	$39.29	$36.16 - $42.66
Q1 2019	14,990	$666	$36.94	$33.36 - $40.71
Q4 2018	286,337	$10,961	$35.28	$32.00 - $38.29
Q3 2018	244,778	$10,337	$34.96	$30.69 - $37.99
Q2 2018	345,966	$12,361	$31.91	$30.15 - $33.74
Q1 2018	355,178	$12,857	$30.72	$28.71 - $33.40
Q4 2017	237,217	$8,035	$31.51	$29.20 - $34.48
Q3 2017	217,036	$8,193	$37.09	$32.23 - $39.54
Q2 2017	144,719	$6,041	$34.02	$31.61 - $36.74
Q1 2017	118,990	$4,416	$34.08	$31.02 - $36.86
Q4 2016	103,814	$3,921	$28.80	$23.45 - $33.50
Q3 2016	28,990	$804	$23.01	$21.01 - $24.00