MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q1 2021
Shares 4,200 Value ($000) $1,023 Avg Close $268.89 Range $231.88 - $300.91
Q4 2020
Shares 4,200 Value ($000) $1,204 Avg Close $268.73 Range $247.92 - $285.33
Q3 2020
Shares 4,200 Value ($000) $1,070 Avg Close $231.93 Range $202.54 - $252.24
Q2 2020
Shares 1,719 Value ($000) $373 Avg Close $224.85 Range $197.47 - $262.51
Q4 2019
Shares 5,000 Value ($000) $1,247 Avg Close $228.21 Range $201.87 - $248.54
Q3 2019
Shares 5,000 Value ($000) $1,189 Avg Close $225.06 Range $200.11 - $261.29
Q2 2019
Shares 5,000 Value ($000) $1,222 Avg Close $226.56 Range $176.37 - $256.07
Q1 2019
Shares 4,157 Value ($000) $958 Avg Close $219.75 Range $195.71 - $235.22
Q4 2018
Shares 4,157 Value ($000) $866 Avg Close $189.46 Range $162.53 - $218.23
Q3 2018
Shares 3,910 Value ($000) $726 Avg Close $195.39 Range $165.11 - $218.31
Q2 2018
Shares 3,564 Value ($000) $752 Avg Close $169.69 Range $134.32 - $207.68
Q1 2018
Shares 3,100 Value ($000) $460 Avg Close $132.07 Range $118.48 - $150.10
Q4 2017
Shares 3,100 Value ($000) $385 Avg Close $135.32 Range $118.50 - $157.82
Q3 2017
Shares 3,100 Value ($000) $463 Avg Close $136.33 Range $123.49 - $150.04