PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

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

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

Q1 2020

Shares 19,510 Value ($000) $1,194 Avg Close $74.05 Range $43.90 - $89.07

Q4 2019

Shares 19,230 Value ($000) $1,440 Avg Close $71.14 Range $62.19 - $77.85

Q3 2019

Shares 19,020 Value ($000) $1,297 Avg Close $73.07 Range $62.05 - $93.34

Q2 2019

Shares 19,740 Value ($000) $1,772 Avg Close $89.62 Range $80.46 - $102.47

Q1 2019

Shares 19,470 Value ($000) $1,795 Avg Close $88.51 Range $77.26 - $94.99

Q4 2018

Shares 25,490 Value ($000) $2,113 Avg Close $87.81 Range $76.67 - $107.44

Q2 2018

Shares 27,040 Value ($000) $2,537 Avg Close $86.47 Range $74.77 - $100.79

Q1 2018

Shares 36,130 Value ($000) $2,819 Avg Close $72.94 Range $60.45 - $81.72

Q4 2017

Shares 34,960 Value ($000) $2,125 Avg Close $62.10 Range $55.74 - $67.12

Q3 2017

Shares 34,970 Value ($000) $1,968 Avg Close $55.40 Range $52.20 - $59.29

Q2 2017

Shares 44,590 Value ($000) $2,458 Avg Close $55.09 Range $51.00 - $60.22

Q1 2017

Shares 53,570 Value ($000) $2,815 Avg Close $52.87 Range $45.93 - $56.73

Q4 2016

Shares 52,570 Value ($000) $2,432 Avg Close $46.75 Range $43.10 - $49.93

Q3 2016

Shares 51,460 Value ($000) $2,280 Avg Close $41.47 Range $36.57 - $44.75

Q2 2016

Shares 50,710 Value ($000) $1,906 Avg Close $35.83 Range $31.58 - $39.44

Q1 2016

Shares 38,190 Value ($000) $1,266 Avg Close $30.87 Range $27.06 - $34.20

Q4 2015

Shares 36,610 Value ($000) $1,268 Avg Close $35.02 Range $30.53 - $37.09

Q3 2015

Shares 37,100 Value ($000) $1,178 Avg Close $35.78 Range $30.97 - $41.80

Q2 2015

Shares 36,120 Value ($000) $1,482 Avg Close $39.53 Range $35.72 - $42.75

Q1 2015

Shares 35,100 Value ($000) $1,270 Avg Close $34.52 Range $31.15 - $37.06

Q4 2014

Shares 38,120 Value ($000) $1,397 Avg Close $37.02 Range $33.61 - $39.38

Q3 2014

Shares 33,600 Value ($000) $1,240 Avg Close $38.24 Range $35.49 - $40.06

Q2 2014

Shares 33,000 Value ($000) $1,280 Avg Close $36.03 Range $32.79 - $38.95

Q1 2014

Shares 33,000 Value ($000) $1,169 Avg Close $36.75 Range $33.46 - $40.40

Q4 2013

Shares 32,800 Value ($000) $1,161 Avg Close $30.72 Range $27.18 - $35.50

Q3 2013

Shares 19,700 Value ($000) $560 Avg Close $27.20 Range $24.60 - $29.08

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	19,510	$1,194	$74.05	$43.90 - $89.07
Q4 2019	19,230	$1,440	$71.14	$62.19 - $77.85
Q3 2019	19,020	$1,297	$73.07	$62.05 - $93.34
Q2 2019	19,740	$1,772	$89.62	$80.46 - $102.47
Q1 2019	19,470	$1,795	$88.51	$77.26 - $94.99
Q4 2018	25,490	$2,113	$87.81	$76.67 - $107.44
Q2 2018	27,040	$2,537	$86.47	$74.77 - $100.79
Q1 2018	36,130	$2,819	$72.94	$60.45 - $81.72
Q4 2017	34,960	$2,125	$62.10	$55.74 - $67.12
Q3 2017	34,970	$1,968	$55.40	$52.20 - $59.29
Q2 2017	44,590	$2,458	$55.09	$51.00 - $60.22
Q1 2017	53,570	$2,815	$52.87	$45.93 - $56.73
Q4 2016	52,570	$2,432	$46.75	$43.10 - $49.93
Q3 2016	51,460	$2,280	$41.47	$36.57 - $44.75
Q2 2016	50,710	$1,906	$35.83	$31.58 - $39.44
Q1 2016	38,190	$1,266	$30.87	$27.06 - $34.20
Q4 2015	36,610	$1,268	$35.02	$30.53 - $37.09
Q3 2015	37,100	$1,178	$35.78	$30.97 - $41.80
Q2 2015	36,120	$1,482	$39.53	$35.72 - $42.75
Q1 2015	35,100	$1,270	$34.52	$31.15 - $37.06
Q4 2014	38,120	$1,397	$37.02	$33.61 - $39.38
Q3 2014	33,600	$1,240	$38.24	$35.49 - $40.06
Q2 2014	33,000	$1,280	$36.03	$32.79 - $38.95
Q1 2014	33,000	$1,169	$36.75	$33.46 - $40.40
Q4 2013	32,800	$1,161	$30.72	$27.18 - $35.50
Q3 2013	19,700	$560	$27.20	$24.60 - $29.08