GEOSPACE TECHNOLOGIES CORP

Ticker: GEOS CUSIP: 37364X109 Class: Common Stock

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2015
Shares 2,495 Value ($000) $35 Avg Close $14.23 Range $10.16 - $18.91
Q3 2015
Shares 2,709 Value ($000) $37 Avg Close $16.62 Range $13.44 - $23.45
Q2 2015
Shares 3,072 Value ($000) $71 Avg Close $20.88 Range $15.59 - $26.75
Q1 2015
Shares 3,331 Value ($000) $55 Avg Close $20.77 Range $14.95 - $28.88
Q4 2014
Shares 2,264 Value ($000) $60 Avg Close $29.00 Range $24.07 - $35.32
Q2 2014
Shares 2,084 Value ($000) $115 Avg Close $56.24 Range $41.63 - $66.84
Q1 2014
Shares 2,235 Value ($000) $148 Avg Close $76.66 Range $60.70 - $94.82
Q4 2013
Shares 2,462 Value ($000) $233 Avg Close $91.95 Range $79.60 - $107.93
Q3 2013
Shares 2,842 Value ($000) $240 Avg Close $74.50 Range $66.87 - $84.82
Q2 2013
Shares 3,348 Value ($000) $231 Avg Close $83.42 Range $65.31 - $108.86