GEOSPACE TECHNOLOGIES CORP

Ticker: GEOS CUSIP: 37364X109 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q1 2025
Shares 200 Value ($000) $1 Avg Close $8.58 Range $7.02 - $10.46
Q4 2024
Shares 60 Value ($000) $1 Avg Close $11.13 Range $9.68 - $13.79
Q3 2024
Shares 60 Value ($000) $1 Avg Close $9.56 Range $8.09 - $10.81
Q4 2019
Shares 550 Value ($000) $9 Avg Close $15.19 Range $13.18 - $17.66
Q3 2019
Shares 550 Value ($000) $8 Avg Close $14.43 Range $11.61 - $16.61
Q2 2019
Shares 550 Value ($000) $8 Avg Close $13.76 Range $11.85 - $15.89
Q1 2019
Shares 550 Value ($000) $7 Avg Close $14.62 Range $10.01 - $16.92
Q4 2018
Shares 550 Value ($000) $6 Avg Close $13.38 Range $9.93 - $15.93
Q3 2018
Shares 550 Value ($000) $8 Avg Close $13.80 Range $12.68 - $15.12
Q2 2018
Shares 550 Value ($000) $8 Avg Close $11.58 Range $9.46 - $14.81
Q1 2018
Shares 550 Value ($000) $5 Avg Close $12.26 Range $9.18 - $15.66
Q4 2017
Shares 700 Value ($000) $9 Avg Close $15.45 Range $12.09 - $18.71
Q3 2017
Shares 700 Value ($000) $12 Avg Close $15.21 Range $13.08 - $17.99
Q2 2017
Shares 700 Value ($000) $10 Avg Close $15.37 Range $13.59 - $17.04
Q1 2017
Shares 700 Value ($000) $11 Avg Close $18.95 Range $13.80 - $24.37
Q4 2013
Shares 2,400 Value ($000) $227 Avg Close $91.95 Range $79.60 - $107.93
Q3 2013
Shares 2,400 Value ($000) $202 Avg Close $74.50 Range $66.87 - $84.82