GEOSPACE TECHNOLOGIES CORP

Ticker: GEOS CUSIP: 37364X109 Class: Common Stock

Louisiana State Employees Retirement System's Holding History (CIK: 0001537191)

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

Q3 2014

Shares 6,000 Value ($000) $211 Avg Close $41.90 Range $34.01 - $55.50

Q2 2014

Shares 6,100 Value ($000) $336 Avg Close $56.24 Range $41.63 - $66.84

Q1 2014

Shares 6,100 Value ($000) $404 Avg Close $76.66 Range $60.70 - $94.82

Q4 2013

Shares 6,000 Value ($000) $568 Avg Close $91.95 Range $79.60 - $107.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	6,000	$211	$41.90	$34.01 - $55.50
Q2 2014	6,100	$336	$56.24	$41.63 - $66.84
Q1 2014	6,100	$404	$76.66	$60.70 - $94.82
Q4 2013	6,000	$568	$91.95	$79.60 - $107.93