GEOSPACE TECHNOLOGIES CORP

Ticker: GEOS CUSIP: 37364X109 Class: Common Stock

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q3 2020
Shares 14,853 Value ($000) $92 Avg Close $6.83 Range $5.64 - $8.15
Q2 2020
Shares 14,853 Value ($000) $112 Avg Close $6.66 Range $5.00 - $9.57
Q1 2020
Shares 14,853 Value ($000) $94 Avg Close $11.89 Range $4.61 - $16.96
Q4 2019
Shares 14,853 Value ($000) $246 Avg Close $15.19 Range $13.18 - $17.66
Q2 2019
Shares 14,853 Value ($000) $224 Avg Close $13.76 Range $11.85 - $15.89
Q1 2019
Shares 14,853 Value ($000) $191 Avg Close $14.62 Range $10.01 - $16.92
Q4 2018
Shares 14,853 Value ($000) $140 Avg Close $13.38 Range $9.93 - $15.93
Q3 2018
Shares 14,853 Value ($000) $203 Avg Close $13.80 Range $12.68 - $15.12
Q2 2018
Shares 14,853 Value ($000) $208 Avg Close $11.58 Range $9.46 - $14.81
Q1 2018
Shares 14,853 Value ($000) $146 Avg Close $12.26 Range $9.18 - $15.66
Q4 2017
Shares 14,853 Value ($000) $192 Avg Close $15.45 Range $12.09 - $18.71
Q3 2017
Shares 19,112 Value ($000) $339 Avg Close $15.21 Range $13.08 - $17.99
Q2 2017
Shares 19,112 Value ($000) $264 Avg Close $15.37 Range $13.59 - $17.04
Q1 2017
Shares 19,112 Value ($000) $310 Avg Close $18.95 Range $13.80 - $24.37
Q4 2016
Shares 15,915 Value ($000) $324 Avg Close $20.24 Range $16.77 - $23.20
Q3 2016
Shares 15,915 Value ($000) $309 Avg Close $17.28 Range $14.51 - $19.96
Q2 2016
Shares 15,915 Value ($000) $261 Avg Close $16.29 Range $11.82 - $19.92
Q1 2016
Shares 800 Value ($000) $10 Avg Close $11.02 Range $7.62 - $14.69
Q4 2015
Shares 800 Value ($000) $11 Avg Close $14.23 Range $10.16 - $18.91
Q3 2015
Shares 800 Value ($000) $11 Avg Close $16.62 Range $13.44 - $23.45
Q2 2015
Shares 800 Value ($000) $18 Avg Close $20.88 Range $15.59 - $26.75
Q1 2015
Shares 800 Value ($000) $13 Avg Close $20.77 Range $14.95 - $28.88
Q4 2014
Shares 800 Value ($000) $21 Avg Close $29.00 Range $24.07 - $35.32
Q3 2014
Shares 800 Value ($000) $28 Avg Close $41.90 Range $34.01 - $55.50
Q2 2014
Shares 800 Value ($000) $44 Avg Close $56.24 Range $41.63 - $66.84
Q1 2014
Shares 800 Value ($000) $53 Avg Close $76.66 Range $60.70 - $94.82
Q4 2013
Shares 800 Value ($000) $76 Avg Close $91.95 Range $79.60 - $107.93