MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025
Shares 56,371 Value ($000) $4,425 Avg Close $75.96 Range $66.39 - $83.18
Q3 2025
Shares 38,227 Value ($000) $2,562 Avg Close $71.72 Range $55.21 - $103.28
Q2 2025
Shares 13,785 Value ($000) $1,299 Avg Close $109.15 Range $87.42 - $130.43
Q1 2025
Shares 7,019 Value ($000) $833 Avg Close $135.40 Range $114.00 - $154.03
Q4 2024
Shares 34,399 Value ($000) $4,536 Avg Close $121.79 Range $97.08 - $139.36
Q3 2024
Shares 2,308 Value ($000) $300 Avg Close $116.53 Range $85.22 - $139.82
Q2 2024
Shares 22,442 Value ($000) $1,947 Avg Close $103.60 Range $82.88 - $122.43
Q3 2023
Shares 3,216 Value ($000) $338 Avg Close $126.18 Range $101.78 - $143.38
Q2 2023
Shares 6,454 Value ($000) $829 Avg Close $149.94 Range $122.07 - $184.65
Q1 2023
Shares 5,094 Value ($000) $890 Avg Close $176.11 Range $151.50 - $202.76
Q4 2022
Shares 1,664 Value ($000) $277 Avg Close $153.87 Range $112.11 - $186.80
Q3 2022
Shares 3,647 Value ($000) $514 Avg Close $178.97 Range $133.61 - $212.24
Q2 2022
Shares 2,085 Value ($000) $425 Avg Close $214.62 Range $174.88 - $258.13
Q3 2021
Shares 1,058 Value ($000) $320 Avg Close $278.11 Range $257.33 - $318.62
Q1 2021
Shares 9,620 Value ($000) $2,342 Avg Close $268.89 Range $231.88 - $300.91
Q4 2020
Shares 2,502 Value ($000) $717 Avg Close $268.73 Range $247.92 - $285.33
Q2 2020
Shares 1,627 Value ($000) $353 Avg Close $224.85 Range $197.47 - $262.51