MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

GEODE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001214717)

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

Q4 2025

Shares 127,950 Value ($000) $10,046 Avg Close $75.96 Range $66.39 - $83.18

Q3 2025

Shares 127,860 Value ($000) $8,570 Avg Close $71.72 Range $55.21 - $103.28

Q2 2025

Shares 138,769 Value ($000) $13,076 Avg Close $109.15 Range $87.42 - $130.43

Q1 2025

Shares 137,516 Value ($000) $16,322 Avg Close $135.40 Range $114.00 - $154.03

Q4 2024

Shares 124,446 Value ($000) $16,415 Avg Close $121.79 Range $97.08 - $139.36

Q3 2024

Shares 124,761 Value ($000) $16,205 Avg Close $116.53 Range $85.22 - $139.82

Q2 2024

Shares 118,990 Value ($000) $10,327 Avg Close $103.60 Range $82.88 - $122.43

Q1 2024

Shares 112,865 Value ($000) $12,387 Avg Close $99.55 Range $87.54 - $114.48

Q4 2023

Shares 111,115 Value ($000) $11,643 Avg Close $96.12 Range $81.68 - $118.22

Q3 2023

Shares 105,089 Value ($000) $11,043 Avg Close $126.18 Range $101.78 - $143.38

Q2 2023

Shares 102,760 Value ($000) $13,205 Avg Close $149.94 Range $122.07 - $184.65

Q1 2023

Shares 100,040 Value ($000) $17,480 Avg Close $176.11 Range $151.50 - $202.76

Q4 2022

Shares 95,887 Value ($000) $16 Avg Close $153.87 Range $112.11 - $186.80

Q3 2022

Shares 92,592 Value ($000) $13,039 Avg Close $178.97 Range $133.61 - $212.24

Q2 2022

Shares 92,767 Value ($000) $18,918 Avg Close $214.62 Range $174.88 - $258.13

Q1 2022

Shares 92,920 Value ($000) $23,683 Avg Close $266.04 Range $239.75 - $326.08

Q4 2021

Shares 90,272 Value ($000) $29,617 Avg Close $307.32 Range $285.14 - $326.54

Q3 2021

Shares 86,687 Value ($000) $26,210 Avg Close $278.11 Range $257.33 - $318.62

Q2 2021

Shares 85,444 Value ($000) $23,169 Avg Close $248.03 Range $227.68 - $268.74

Q1 2021

Shares 81,193 Value ($000) $19,770 Avg Close $268.89 Range $231.88 - $300.91

Q4 2020

Shares 73,024 Value ($000) $20,931 Avg Close $268.73 Range $247.92 - $285.33

Q3 2020

Shares 67,088 Value ($000) $17,091 Avg Close $231.93 Range $202.54 - $252.24

Q2 2020

Shares 58,766 Value ($000) $12,740 Avg Close $224.85 Range $197.47 - $262.51

Q1 2020

Shares 58,389 Value ($000) $13,201 Avg Close $240.43 Range $177.40 - $264.58

Q4 2019

Shares 54,703 Value ($000) $13,642 Avg Close $228.21 Range $201.87 - $248.54

Q3 2019

Shares 58,352 Value ($000) $13,874 Avg Close $225.06 Range $200.11 - $261.29

Q2 2019

Shares 53,954 Value ($000) $13,183 Avg Close $226.56 Range $176.37 - $256.07

Q1 2019

Shares 42,469 Value ($000) $9,789 Avg Close $219.75 Range $195.71 - $235.22

Q4 2018

Shares 38,704 Value ($000) $8,065 Avg Close $189.46 Range $162.53 - $218.23

Q3 2018

Shares 35,836 Value ($000) $6,651 Avg Close $195.39 Range $165.11 - $218.31

Q2 2018

Shares 34,235 Value ($000) $7,226 Avg Close $169.69 Range $134.32 - $207.68

Q1 2018

Shares 30,402 Value ($000) $4,512 Avg Close $132.07 Range $118.48 - $150.10

Q4 2017

Shares 28,679 Value ($000) $3,564 Avg Close $135.32 Range $118.50 - $157.82

Q3 2017

Shares 28,602 Value ($000) $4,270 Avg Close $136.33 Range $123.49 - $150.04

Q2 2017

Shares 27,834 Value ($000) $3,988 Avg Close $137.24 Range $116.47 - $164.05

Q1 2017

Shares 26,416 Value ($000) $3,241 Avg Close $118.09 Range $109.46 - $123.38

Q4 2016

Shares 24,913 Value ($000) $3,058 Avg Close $120.22 Range $105.07 - $132.08

Q3 2016

Shares 22,545 Value ($000) $2,578 Avg Close $109.60 Range $98.18 - $123.04

Q2 2016

Shares 22,020 Value ($000) $2,708 Avg Close $103.44 Range $88.28 - $126.77

Q1 2016

Shares 20,426 Value ($000) $1,968 Avg Close $86.42 Range $73.77 - $101.55

Q4 2015

Shares 19,116 Value ($000) $1,902 Avg Close $102.36 Range $85.94 - $114.35

Q3 2015

Shares 18,958 Value ($000) $2,111 Avg Close $100.98 Range $82.67 - $120.40

Q2 2015

Shares 17,198 Value ($000) $1,528 Avg Close $80.63 Range $64.55 - $88.64

Q1 2015

Shares 15,159 Value ($000) $1,094 Avg Close $70.91 Range $65.28 - $76.95

Q4 2014

Shares 14,820 Value ($000) $1,145 Avg Close $69.59 Range $54.13 - $80.65

Q3 2014

Shares 14,579 Value ($000) $842 Avg Close $68.77 Range $51.84 - $82.01

Q2 2014

Shares 14,561 Value ($000) $1,222 Avg Close $78.24 Range $70.63 - $86.28

Q1 2014

Shares 14,367 Value ($000) $1,296 Avg Close $80.28 Range $67.42 - $90.75

Q4 2013

Shares 10,848 Value ($000) $852 Avg Close $68.72 Range $61.20 - $78.13

Q3 2013

Shares 10,619 Value ($000) $718 Avg Close $60.15 Range $50.50 - $68.22

Q2 2013

Shares 9,529 Value ($000) $516 Avg Close $48.72 Range $43.39 - $52.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	127,950	$10,046	$75.96	$66.39 - $83.18
Q3 2025	127,860	$8,570	$71.72	$55.21 - $103.28
Q2 2025	138,769	$13,076	$109.15	$87.42 - $130.43
Q1 2025	137,516	$16,322	$135.40	$114.00 - $154.03
Q4 2024	124,446	$16,415	$121.79	$97.08 - $139.36
Q3 2024	124,761	$16,205	$116.53	$85.22 - $139.82
Q2 2024	118,990	$10,327	$103.60	$82.88 - $122.43
Q1 2024	112,865	$12,387	$99.55	$87.54 - $114.48
Q4 2023	111,115	$11,643	$96.12	$81.68 - $118.22
Q3 2023	105,089	$11,043	$126.18	$101.78 - $143.38
Q2 2023	102,760	$13,205	$149.94	$122.07 - $184.65
Q1 2023	100,040	$17,480	$176.11	$151.50 - $202.76
Q4 2022	95,887	$16	$153.87	$112.11 - $186.80
Q3 2022	92,592	$13,039	$178.97	$133.61 - $212.24
Q2 2022	92,767	$18,918	$214.62	$174.88 - $258.13
Q1 2022	92,920	$23,683	$266.04	$239.75 - $326.08
Q4 2021	90,272	$29,617	$307.32	$285.14 - $326.54
Q3 2021	86,687	$26,210	$278.11	$257.33 - $318.62
Q2 2021	85,444	$23,169	$248.03	$227.68 - $268.74
Q1 2021	81,193	$19,770	$268.89	$231.88 - $300.91
Q4 2020	73,024	$20,931	$268.73	$247.92 - $285.33
Q3 2020	67,088	$17,091	$231.93	$202.54 - $252.24
Q2 2020	58,766	$12,740	$224.85	$197.47 - $262.51
Q1 2020	58,389	$13,201	$240.43	$177.40 - $264.58
Q4 2019	54,703	$13,642	$228.21	$201.87 - $248.54
Q3 2019	58,352	$13,874	$225.06	$200.11 - $261.29
Q2 2019	53,954	$13,183	$226.56	$176.37 - $256.07
Q1 2019	42,469	$9,789	$219.75	$195.71 - $235.22
Q4 2018	38,704	$8,065	$189.46	$162.53 - $218.23
Q3 2018	35,836	$6,651	$195.39	$165.11 - $218.31
Q2 2018	34,235	$7,226	$169.69	$134.32 - $207.68
Q1 2018	30,402	$4,512	$132.07	$118.48 - $150.10
Q4 2017	28,679	$3,564	$135.32	$118.50 - $157.82
Q3 2017	28,602	$4,270	$136.33	$123.49 - $150.04
Q2 2017	27,834	$3,988	$137.24	$116.47 - $164.05
Q1 2017	26,416	$3,241	$118.09	$109.46 - $123.38
Q4 2016	24,913	$3,058	$120.22	$105.07 - $132.08
Q3 2016	22,545	$2,578	$109.60	$98.18 - $123.04
Q2 2016	22,020	$2,708	$103.44	$88.28 - $126.77
Q1 2016	20,426	$1,968	$86.42	$73.77 - $101.55
Q4 2015	19,116	$1,902	$102.36	$85.94 - $114.35
Q3 2015	18,958	$2,111	$100.98	$82.67 - $120.40
Q2 2015	17,198	$1,528	$80.63	$64.55 - $88.64
Q1 2015	15,159	$1,094	$70.91	$65.28 - $76.95
Q4 2014	14,820	$1,145	$69.59	$54.13 - $80.65
Q3 2014	14,579	$842	$68.77	$51.84 - $82.01
Q2 2014	14,561	$1,222	$78.24	$70.63 - $86.28
Q1 2014	14,367	$1,296	$80.28	$67.42 - $90.75
Q4 2013	10,848	$852	$68.72	$61.20 - $78.13
Q3 2013	10,619	$718	$60.15	$50.50 - $68.22
Q2 2013	9,529	$516	$48.72	$43.39 - $52.49