GEOSPACE TECHNOLOGIES CORP

Ticker: GEOS CUSIP: 37364X109 Class: Common Stock

Brandywine Global Investment Management, LLC's Holding History (CIK: 0000829108)

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

Q1 2020

Shares 6,392 Value ($000) $41 Avg Close $11.89 Range $4.61 - $16.96

Q4 2019

Shares 6,392 Value ($000) $107 Avg Close $15.19 Range $13.18 - $17.66

Q3 2019

Shares 6,466 Value ($000) $100 Avg Close $14.43 Range $11.61 - $16.61

Q2 2019

Shares 6,466 Value ($000) $98 Avg Close $13.76 Range $11.85 - $15.89

Q1 2019

Shares 7,260 Value ($000) $94 Avg Close $14.62 Range $10.01 - $16.92

Q4 2018

Shares 76,917 Value ($000) $794 Avg Close $13.38 Range $9.93 - $15.93

Q3 2018

Shares 287,838 Value ($000) $3,944 Avg Close $13.80 Range $12.68 - $15.12

Q2 2018

Shares 280,327 Value ($000) $3,942 Avg Close $11.58 Range $9.46 - $14.81

Q1 2018

Shares 287,272 Value ($000) $2,836 Avg Close $12.26 Range $9.18 - $15.66

Q4 2017

Shares 164,116 Value ($000) $2,129 Avg Close $15.45 Range $12.09 - $18.71

Q3 2017

Shares 198,393 Value ($000) $3,536 Avg Close $15.21 Range $13.08 - $17.99

Q2 2017

Shares 205,163 Value ($000) $2,838 Avg Close $15.37 Range $13.59 - $17.04

Q1 2017

Shares 125,681 Value ($000) $2,040 Avg Close $18.95 Range $13.80 - $24.37

Q4 2016

Shares 175,045 Value ($000) $3,564 Avg Close $20.24 Range $16.77 - $23.20

Q3 2016

Shares 246,614 Value ($000) $4,805 Avg Close $17.28 Range $14.51 - $19.96

Q2 2016

Shares 253,563 Value ($000) $4,151 Avg Close $16.29 Range $11.82 - $19.92

Q1 2016

Shares 412,134 Value ($000) $5,086 Avg Close $11.02 Range $7.62 - $14.69

Q4 2015

Shares 359,496 Value ($000) $5,059 Avg Close $14.23 Range $10.16 - $18.91

Q3 2015

Shares 14,620 Value ($000) $202 Avg Close $16.62 Range $13.44 - $23.45

Q2 2015

Shares 2,120 Value ($000) $49 Avg Close $20.88 Range $15.59 - $26.75

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	6,392	$41	$11.89	$4.61 - $16.96
Q4 2019	6,392	$107	$15.19	$13.18 - $17.66
Q3 2019	6,466	$100	$14.43	$11.61 - $16.61
Q2 2019	6,466	$98	$13.76	$11.85 - $15.89
Q1 2019	7,260	$94	$14.62	$10.01 - $16.92
Q4 2018	76,917	$794	$13.38	$9.93 - $15.93
Q3 2018	287,838	$3,944	$13.80	$12.68 - $15.12
Q2 2018	280,327	$3,942	$11.58	$9.46 - $14.81
Q1 2018	287,272	$2,836	$12.26	$9.18 - $15.66
Q4 2017	164,116	$2,129	$15.45	$12.09 - $18.71
Q3 2017	198,393	$3,536	$15.21	$13.08 - $17.99
Q2 2017	205,163	$2,838	$15.37	$13.59 - $17.04
Q1 2017	125,681	$2,040	$18.95	$13.80 - $24.37
Q4 2016	175,045	$3,564	$20.24	$16.77 - $23.20
Q3 2016	246,614	$4,805	$17.28	$14.51 - $19.96
Q2 2016	253,563	$4,151	$16.29	$11.82 - $19.92
Q1 2016	412,134	$5,086	$11.02	$7.62 - $14.69
Q4 2015	359,496	$5,059	$14.23	$10.16 - $18.91
Q3 2015	14,620	$202	$16.62	$13.44 - $23.45
Q2 2015	2,120	$49	$20.88	$15.59 - $26.75