DAWSON GEOPHYSICAL CO NEW

Ticker: DWSN CUSIP: 239360100 Class: COM

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

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

Q4 2025
Shares 37,416 Value ($000) $58 Avg Close $1.89 Range $1.50 - $2.35
Q3 2025
Shares 29,425 Value ($000) $52 Avg Close $1.52 Range $1.26 - $2.08
Q4 2018
Shares 10,361 Value ($000) $35 Avg Close $4.06 Range $2.60 - $5.61
Q2 2018
Shares 16,709 Value ($000) $132 Avg Close $6.03 Range $4.59 - $7.17
Q1 2018
Shares 10,488 Value ($000) $71 Avg Close $5.01 Range $3.96 - $5.79
Q4 2017
Shares 12,089 Value ($000) $60 Avg Close $3.98 Range $3.49 - $4.60
Q3 2017
Shares 15,360 Value ($000) $70 Avg Close $3.32 Range $3.01 - $3.82
Q2 2017
Shares 36,819 Value ($000) $144 Avg Close $3.74 Range $3.07 - $4.56
Q4 2016
Shares 47,996 Value ($000) $386 Avg Close $6.15 Range $5.10 - $7.32
Q3 2016
Shares 45,612 Value ($000) $348 Avg Close $6.08 Range $5.11 - $7.21
Q1 2015
Shares 64,963 Value ($000) $277 Avg Close $4.61 Range $3.47 - $5.94