MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q2 2022
Shares 35,827 Value ($000) $967 Avg Close $9.15 Range $8.51 - $9.69
Q1 2022
Shares 56,209 Value ($000) $1,498 Avg Close $9.45 Range $8.60 - $10.74
Q4 2021
Shares 6,301 Value ($000) $194 Avg Close $9.99 Range $9.15 - $10.63
Q3 2021
Shares 9,644 Value ($000) $286 Avg Close $10.53 Range $9.83 - $11.13
Q3 2020
Shares 1,332 Value ($000) $30 Avg Close $7.32 Range $6.58 - $8.03
Q1 2020
Shares 48 Value ($000) $1 Avg Close $8.83 Range $4.81 - $10.26
Q2 2019
Shares 238 Value ($000) $6 Avg Close $7.99 Range $7.59 - $8.30
Q4 2018
Shares 1,587 Value ($000) $38 Avg Close $7.88 Range $7.03 - $8.27