MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025
Shares 12,235 Value ($000) $960 Avg Close $75.96 Range $66.39 - $83.18
Q3 2025
Shares 9,623 Value ($000) $645 Avg Close $71.72 Range $55.21 - $103.28
Q2 2023
Shares 2,146 Value ($000) $276 Avg Close $149.94 Range $122.07 - $184.65
Q3 2022
Shares 1,898 Value ($000) $267 Avg Close $178.97 Range $133.61 - $212.24
Q3 2021
Shares 800 Value ($000) $242 Avg Close $278.11 Range $257.33 - $318.62
Q2 2021
Shares 11,547 Value ($000) $3,131 Avg Close $248.03 Range $227.68 - $268.74
Q1 2021
Shares 22,044 Value ($000) $5,368 Avg Close $268.89 Range $231.88 - $300.91
Q4 2020
Shares 1,800 Value ($000) $516 Avg Close $268.73 Range $247.92 - $285.33
Q3 2020
Shares 3,500 Value ($000) $892 Avg Close $231.93 Range $202.54 - $252.24
Q3 2018
Shares 14,507 Value ($000) $2,693 Avg Close $195.39 Range $165.11 - $218.31
Q1 2017
Shares 5,241 Value ($000) $643 Avg Close $118.09 Range $109.46 - $123.38
Q4 2016
Shares 5,241 Value ($000) $643 Avg Close $120.22 Range $105.07 - $132.08
Q3 2016
Shares 5,241 Value ($000) $599 Avg Close $109.60 Range $98.18 - $123.04
Q2 2016
Shares 5,504 Value ($000) $677 Avg Close $103.44 Range $88.28 - $126.77
Q1 2016
Shares 3,731 Value ($000) $359 Avg Close $86.42 Range $73.77 - $101.55
Q4 2015
Shares 4,554 Value ($000) $453 Avg Close $102.36 Range $85.94 - $114.35
Q3 2015
Shares 5,154 Value ($000) $574 Avg Close $100.98 Range $82.67 - $120.40
Q2 2015
Shares 4,854 Value ($000) $432 Avg Close $80.63 Range $64.55 - $88.64
Q1 2015
Shares 5,254 Value ($000) $379 Avg Close $70.91 Range $65.28 - $76.95
Q4 2014
Shares 6,306 Value ($000) $488 Avg Close $69.59 Range $54.13 - $80.65
Q2 2014
Shares 3,817 Value ($000) $320 Avg Close $78.24 Range $70.63 - $86.28
Q1 2014
Shares 3,389 Value ($000) $306 Avg Close $80.28 Range $67.42 - $90.75
Q4 2013
Shares 2,700 Value ($000) $212 Avg Close $68.72 Range $61.20 - $78.13
Q3 2013
Shares 3,600 Value ($000) $244 Avg Close $60.15 Range $50.50 - $68.22
Q2 2013
Shares 8,898 Value ($000) $482 Avg Close $48.72 Range $43.39 - $52.49