MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2021
Shares 14,067 Value ($000) $106 Avg Close $9.41 Range $6.18 - $11.76
Q4 2020
Shares 30,263 Value ($000) $333 Avg Close $9.21 Range $7.12 - $12.08
Q3 2020
Shares 29,272 Value ($000) $244 Avg Close $9.01 Range $7.42 - $10.76
Q3 2018
Shares 9,500 Value ($000) $234 Avg Close $21.14 Range $18.10 - $25.75
Q2 2017
Shares 33,400 Value ($000) $312 Avg Close $11.24 Range $7.80 - $17.70
Q4 2016
Shares 2,400 Value ($000) $54 Avg Close $19.90 Range $16.20 - $23.20
Q2 2016
Shares 500 Value ($000) $8 Avg Close $16.86 Range $14.07 - $19.40
Q1 2016
Shares 1,000 Value ($000) $18 Avg Close $18.05 Range $15.02 - $20.97
Q4 2015
Shares 2,800 Value ($000) $58 Avg Close $22.43 Range $19.41 - $26.22
Q3 2015
Shares 4,200 Value ($000) $94 Avg Close $20.25 Range $16.47 - $24.00