CHARLES RIV LABS INTL INC

Ticker: CRL CUSIP: 159864107 Class: EQTY

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2020

Shares 9,170 Value ($000) $1,157 Avg Close $149.98 Range $95.58 - $179.38

Q4 2019

Shares 9,050 Value ($000) $1,382 Avg Close $138.46 Range $123.61 - $153.39

Q3 2019

Shares 8,950 Value ($000) $1,185 Avg Close $134.08 Range $124.62 - $144.39

Q2 2019

Shares 8,920 Value ($000) $1,266 Avg Close $135.63 Range $123.17 - $149.07

Q1 2019

Shares 8,770 Value ($000) $1,274 Avg Close $131.38 Range $103.00 - $147.72

Q4 2018

Shares 11,540 Value ($000) $1,306 Avg Close $125.21 Range $104.68 - $139.72

Q2 2018

Shares 11,230 Value ($000) $1,261 Avg Close $108.11 Range $101.58 - $118.53

Q1 2018

Shares 14,740 Value ($000) $1,573 Avg Close $107.79 Range $96.70 - $115.65

Q4 2017

Shares 14,390 Value ($000) $1,575 Avg Close $108.82 Range $99.12 - $119.05

Q3 2017

Shares 14,390 Value ($000) $1,554 Avg Close $102.74 Range $94.15 - $109.59

Q2 2017

Shares 18,390 Value ($000) $1,860 Avg Close $92.05 Range $86.44 - $102.32

Q1 2017

Shares 21,930 Value ($000) $1,973 Avg Close $84.93 Range $75.25 - $91.57

Q4 2016

Shares 21,530 Value ($000) $1,640 Avg Close $75.95 Range $67.20 - $84.53

Q3 2016

Shares 21,180 Value ($000) $1,765 Avg Close $83.83 Range $78.15 - $89.18

Q2 2016

Shares 20,860 Value ($000) $1,720 Avg Close $82.37 Range $74.19 - $87.95

Q1 2016

Shares 15,570 Value ($000) $1,182 Avg Close $74.02 Range $65.70 - $80.84

Q4 2015

Shares 14,980 Value ($000) $1,204 Avg Close $72.12 Range $59.99 - $81.61

Q3 2015

Shares 15,340 Value ($000) $974 Avg Close $71.81 Range $61.23 - $78.50

Q2 2015

Shares 14,890 Value ($000) $1,047 Avg Close $74.00 Range $68.59 - $79.44

Q1 2015

Shares 14,200 Value ($000) $1,126 Avg Close $73.77 Range $63.22 - $84.69

Q4 2014

Shares 15,150 Value ($000) $964 Avg Close $62.69 Range $55.47 - $66.11

Q3 2014

Shares 13,700 Value ($000) $818 Avg Close $57.22 Range $52.02 - $61.49

Q2 2014

Shares 13,300 Value ($000) $712 Avg Close $54.87 Range $49.60 - $61.92

Q1 2014

Shares 13,300 Value ($000) $803 Avg Close $58.29 Range $52.41 - $62.50

Q4 2013

Shares 13,400 Value ($000) $711 Avg Close $50.22 Range $44.12 - $53.81

Q3 2013

Shares 8,000 Value ($000) $370 Avg Close $45.89 Range $41.05 - $48.73

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	9,170	$1,157	$149.98	$95.58 - $179.38
Q4 2019	9,050	$1,382	$138.46	$123.61 - $153.39
Q3 2019	8,950	$1,185	$134.08	$124.62 - $144.39
Q2 2019	8,920	$1,266	$135.63	$123.17 - $149.07
Q1 2019	8,770	$1,274	$131.38	$103.00 - $147.72
Q4 2018	11,540	$1,306	$125.21	$104.68 - $139.72
Q2 2018	11,230	$1,261	$108.11	$101.58 - $118.53
Q1 2018	14,740	$1,573	$107.79	$96.70 - $115.65
Q4 2017	14,390	$1,575	$108.82	$99.12 - $119.05
Q3 2017	14,390	$1,554	$102.74	$94.15 - $109.59
Q2 2017	18,390	$1,860	$92.05	$86.44 - $102.32
Q1 2017	21,930	$1,973	$84.93	$75.25 - $91.57
Q4 2016	21,530	$1,640	$75.95	$67.20 - $84.53
Q3 2016	21,180	$1,765	$83.83	$78.15 - $89.18
Q2 2016	20,860	$1,720	$82.37	$74.19 - $87.95
Q1 2016	15,570	$1,182	$74.02	$65.70 - $80.84
Q4 2015	14,980	$1,204	$72.12	$59.99 - $81.61
Q3 2015	15,340	$974	$71.81	$61.23 - $78.50
Q2 2015	14,890	$1,047	$74.00	$68.59 - $79.44
Q1 2015	14,200	$1,126	$73.77	$63.22 - $84.69
Q4 2014	15,150	$964	$62.69	$55.47 - $66.11
Q3 2014	13,700	$818	$57.22	$52.02 - $61.49
Q2 2014	13,300	$712	$54.87	$49.60 - $61.92
Q1 2014	13,300	$803	$58.29	$52.41 - $62.50
Q4 2013	13,400	$711	$50.22	$44.12 - $53.81
Q3 2013	8,000	$370	$45.89	$41.05 - $48.73