PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q2 2021

Shares 54,077 Value ($000) $4,964 Avg Close $98.50 Range $82.60 - $127.65

Q1 2021

Shares 59,517 Value ($000) $7,246 Avg Close $166.30 Range $109.17 - $286.57

Q4 2020

Shares 67,052 Value ($000) $10,286 Avg Close $141.05 Range $113.62 - $203.88

Q3 2020

Shares 61,059 Value ($000) $7,907 Avg Close $131.45 Range $106.69 - $164.99

Q2 2020

Shares 59,778 Value ($000) $6,723 Avg Close $102.64 Range $66.01 - $136.85

Q1 2020

Shares 60,736 Value ($000) $4,624 Avg Close $92.67 Range $63.19 - $114.75

Q4 2019

Shares 63,720 Value ($000) $6,471 Avg Close $99.10 Range $89.02 - $107.86

Q3 2019

Shares 63,716 Value ($000) $6,505 Avg Close $101.95 Range $88.75 - $119.80

Q2 2019

Shares 37,415 Value ($000) $4,341 Avg Close $107.63 Range $97.08 - $119.98

Q1 2019

Shares 36,238 Value ($000) $3,810 Avg Close $112.20 Range $94.20 - $130.60

Q4 2018

Shares 48,388 Value ($000) $5,458 Avg Close $123.33 Range $101.03 - $163.03

Q3 2018

Shares 49,248 Value ($000) $7,966 Avg Close $141.47 Range $115.95 - $166.60

Q2 2018

Shares 44,876 Value ($000) $5,338 Avg Close $122.45 Range $111.20 - $136.40

Q1 2018

Shares 35,588 Value ($000) $4,183 Avg Close $113.00 Range $100.05 - $126.95

Q4 2017

Shares 9,893 Value ($000) $1,019 Avg Close $89.74 Range $79.06 - $109.10

Q3 2017

Shares 8,785 Value ($000) $705 Avg Close $72.28 Range $66.85 - $80.40

Q2 2017

Shares 3,800 Value ($000) $256 Avg Close $60.44 Range $48.70 - $70.10

Q1 2017

Shares 4,500 Value ($000) $230 Avg Close $52.95 Range $48.00 - $60.25

Q1 2016

Shares 9,300 Value ($000) $717 Avg Close $64.57 Range $51.61 - $79.65

Q4 2015

Shares 3,300 Value ($000) $210 Avg Close $64.50 Range $58.84 - $69.48

Q3 2015

Shares 3,300 Value ($000) $221 Avg Close $71.25 Range $65.82 - $79.95

Q3 2014

Shares 35,990 Value ($000) $2,483 Avg Close $78.24 Range $68.88 - $94.23

Q2 2014

Shares 34,000 Value ($000) $2,785 Avg Close $67.73 Range $58.06 - $83.06

Q1 2014

Shares 18,134 Value ($000) $1,208 Avg Close $74.38 Range $62.09 - $84.00

Q4 2013

Shares 39,874 Value ($000) $2,868 Avg Close $77.51 Range $65.52 - $89.97

Q3 2013

Shares 7,900 Value ($000) $603 Avg Close $69.23 Range $61.46 - $80.66

Q2 2013

Shares 200 Value ($000) $13 Avg Close $53.72 Range $43.62 - $67.40

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	54,077	$4,964	$98.50	$82.60 - $127.65
Q1 2021	59,517	$7,246	$166.30	$109.17 - $286.57
Q4 2020	67,052	$10,286	$141.05	$113.62 - $203.88
Q3 2020	61,059	$7,907	$131.45	$106.69 - $164.99
Q2 2020	59,778	$6,723	$102.64	$66.01 - $136.85
Q1 2020	60,736	$4,624	$92.67	$63.19 - $114.75
Q4 2019	63,720	$6,471	$99.10	$89.02 - $107.86
Q3 2019	63,716	$6,505	$101.95	$88.75 - $119.80
Q2 2019	37,415	$4,341	$107.63	$97.08 - $119.98
Q1 2019	36,238	$3,810	$112.20	$94.20 - $130.60
Q4 2018	48,388	$5,458	$123.33	$101.03 - $163.03
Q3 2018	49,248	$7,966	$141.47	$115.95 - $166.60
Q2 2018	44,876	$5,338	$122.45	$111.20 - $136.40
Q1 2018	35,588	$4,183	$113.00	$100.05 - $126.95
Q4 2017	9,893	$1,019	$89.74	$79.06 - $109.10
Q3 2017	8,785	$705	$72.28	$66.85 - $80.40
Q2 2017	3,800	$256	$60.44	$48.70 - $70.10
Q1 2017	4,500	$230	$52.95	$48.00 - $60.25
Q1 2016	9,300	$717	$64.57	$51.61 - $79.65
Q4 2015	3,300	$210	$64.50	$58.84 - $69.48
Q3 2015	3,300	$221	$71.25	$65.82 - $79.95
Q3 2014	35,990	$2,483	$78.24	$68.88 - $94.23
Q2 2014	34,000	$2,785	$67.73	$58.06 - $83.06
Q1 2014	18,134	$1,208	$74.38	$62.09 - $84.00
Q4 2013	39,874	$2,868	$77.51	$65.52 - $89.97
Q3 2013	7,900	$603	$69.23	$61.46 - $80.66
Q2 2013	200	$13	$53.72	$43.62 - $67.40