AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q3 2019

Shares 36,584 Value ($000) $3,012 Avg Close $70.03 Range $65.64 - $76.99

Q2 2019

Shares 37,284 Value ($000) $3,179 Avg Close $63.19 Range $56.20 - $70.31

Q1 2019

Shares 44,984 Value ($000) $3,577 Avg Close $62.97 Range $56.70 - $68.58

Q4 2018

Shares 435,584 Value ($000) $32,407 Avg Close $67.21 Range $54.20 - $73.79

Q3 2018

Shares 318,184 Value ($000) $29,343 Avg Close $67.16 Range $59.86 - $71.97

Q2 2018

Shares 318,684 Value ($000) $27,174 Avg Close $67.90 Range $62.92 - $73.49

Q1 2018

Shares 47,884 Value ($000) $4,128 Avg Close $73.93 Range $63.92 - $81.64

Q4 2017

Shares 47,284 Value ($000) $4,342 Avg Close $63.39 Range $54.97 - $72.55

Q3 2017

Shares 49,184 Value ($000) $4,070 Avg Close $64.71 Range $59.40 - $72.82

Q2 2017

Shares 54,584 Value ($000) $5,160 Avg Close $67.64 Range $60.17 - $74.47

Q1 2017

Shares 54,284 Value ($000) $4,804 Avg Close $66.47 Range $59.11 - $71.33

Q4 2016

Shares 54,684 Value ($000) $4,276 Avg Close $58.75 Range $51.38 - $62.05

Q3 2016

Shares 63,080 Value ($000) $5,096 Avg Close $64.28 Range $59.21 - $67.77

Q2 2016

Shares 63,780 Value ($000) $5,059 Avg Close $59.88 Range $54.79 - $68.90

Q1 2016

Shares 67,180 Value ($000) $5,814 Avg Close $66.24 Range $59.75 - $76.74

Q4 2015

Shares 943,780 Value ($000) $97,879 Avg Close $72.76 Range $67.17 - $78.53

Q3 2015

Shares 951,280 Value ($000) $90,362 Avg Close $77.49 Range $67.66 - $85.12

Q2 2015

Shares 734,980 Value ($000) $78,158 Avg Close $83.00 Range $78.02 - $88.78

Q1 2015

Shares 80,480 Value ($000) $9,148 Avg Close $73.93 Range $65.67 - $84.41

Q4 2014

Shares 85,580 Value ($000) $7,716 Avg Close $62.81 Range $54.34 - $68.10

Q3 2014

Shares 87,380 Value ($000) $6,754 Avg Close $55.50 Range $52.49 - $57.68

Q2 2014

Shares 92,580 Value ($000) $6,727 Avg Close $49.82 Range $45.43 - $53.80

Q1 2014

Shares 93,580 Value ($000) $6,138 Avg Close $49.28 Range $46.14 - $52.06

Q4 2013

Shares 93,480 Value ($000) $6,573 Avg Close $48.54 Range $43.84 - $51.67

Q3 2013

Shares 93,980 Value ($000) $5,742 Avg Close $42.09 Range $39.10 - $45.04

Q2 2013

Shares 231,680 Value ($000) $12,935 Avg Close $38.92 Range $36.72 - $40.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	36,584	$3,012	$70.03	$65.64 - $76.99
Q2 2019	37,284	$3,179	$63.19	$56.20 - $70.31
Q1 2019	44,984	$3,577	$62.97	$56.70 - $68.58
Q4 2018	435,584	$32,407	$67.21	$54.20 - $73.79
Q3 2018	318,184	$29,343	$67.16	$59.86 - $71.97
Q2 2018	318,684	$27,174	$67.90	$62.92 - $73.49
Q1 2018	47,884	$4,128	$73.93	$63.92 - $81.64
Q4 2017	47,284	$4,342	$63.39	$54.97 - $72.55
Q3 2017	49,184	$4,070	$64.71	$59.40 - $72.82
Q2 2017	54,584	$5,160	$67.64	$60.17 - $74.47
Q1 2017	54,284	$4,804	$66.47	$59.11 - $71.33
Q4 2016	54,684	$4,276	$58.75	$51.38 - $62.05
Q3 2016	63,080	$5,096	$64.28	$59.21 - $67.77
Q2 2016	63,780	$5,059	$59.88	$54.79 - $68.90
Q1 2016	67,180	$5,814	$66.24	$59.75 - $76.74
Q4 2015	943,780	$97,879	$72.76	$67.17 - $78.53
Q3 2015	951,280	$90,362	$77.49	$67.66 - $85.12
Q2 2015	734,980	$78,158	$83.00	$78.02 - $88.78
Q1 2015	80,480	$9,148	$73.93	$65.67 - $84.41
Q4 2014	85,580	$7,716	$62.81	$54.34 - $68.10
Q3 2014	87,380	$6,754	$55.50	$52.49 - $57.68
Q2 2014	92,580	$6,727	$49.82	$45.43 - $53.80
Q1 2014	93,580	$6,138	$49.28	$46.14 - $52.06
Q4 2013	93,480	$6,573	$48.54	$43.84 - $51.67
Q3 2013	93,980	$5,742	$42.09	$39.10 - $45.04
Q2 2013	231,680	$12,935	$38.92	$36.72 - $40.75