GEOSPACE TECHNOLOGIES CORP

Ticker: GEOS CUSIP: 37364X109 Class: Common Stock

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q4 2025

Shares 62,020 Value ($000) $1,049 Avg Close $20.08 Range $10.78 - $29.89

Q3 2025

Shares 120,854 Value ($000) $2,291 Avg Close $16.20 Range $10.22 - $21.90

Q2 2025

Shares 146,211 Value ($000) $2,085 Avg Close $7.46 Range $5.51 - $18.99

Q1 2024

Shares 163,145 Value ($000) $2,152 Avg Close $13.43 Range $11.40 - $17.09

Q4 2023

Shares 92,240 Value ($000) $1,195 Avg Close $12.23 Range $10.35 - $13.74

Q1 2023

Shares 33,121 Value ($000) $0 Avg Close $5.54 Range $3.96 - $7.55

Q4 2022

Shares 15,800 Value ($000) $0 Avg Close $4.33 Range $3.76 - $4.88

Q1 2022

Shares 53,551 Value ($000) $308 Avg Close $6.59 Range $4.97 - $8.88

Q4 2021

Shares 90,294 Value ($000) $607 Avg Close $8.73 Range $6.41 - $10.27

Q3 2021

Shares 211,895 Value ($000) $2,024 Avg Close $9.22 Range $7.78 - $10.94

Q2 2021

Shares 269,599 Value ($000) $2,181 Avg Close $8.23 Range $7.30 - $9.47

Q1 2021

Shares 306,967 Value ($000) $2,800 Avg Close $9.62 Range $8.15 - $12.40

Q4 2020

Shares 301,993 Value ($000) $2,585 Avg Close $6.84 Range $5.02 - $10.29

Q1 2019

Shares 167,437 Value ($000) $2,167 Avg Close $14.62 Range $10.01 - $16.92

Q4 2018

Shares 17,171 Value ($000) $177 Avg Close $13.38 Range $9.93 - $15.93

Q3 2018

Shares 133,296 Value ($000) $1,826 Avg Close $13.80 Range $12.68 - $15.12

Q2 2018

Shares 203,321 Value ($000) $2,859 Avg Close $11.58 Range $9.46 - $14.81

Q2 2017

Shares 15,922 Value ($000) $220 Avg Close $15.37 Range $13.59 - $17.04

Q4 2016

Shares 52,036 Value ($000) $1,059 Avg Close $20.24 Range $16.77 - $23.20

Q3 2016

Shares 210,688 Value ($000) $4,104 Avg Close $17.28 Range $14.51 - $19.96

Q2 2016

Shares 365,005 Value ($000) $5,975 Avg Close $16.29 Range $11.82 - $19.92

Q1 2016

Shares 355,184 Value ($000) $4,383 Avg Close $11.02 Range $7.62 - $14.69

Q4 2015

Shares 384,404 Value ($000) $5,409 Avg Close $14.23 Range $10.16 - $18.91

Q3 2015

Shares 375,471 Value ($000) $5,185 Avg Close $16.62 Range $13.44 - $23.45

Q4 2014

Shares 16,994 Value ($000) $450 Avg Close $29.00 Range $24.07 - $35.32

Q4 2013

Shares 25,000 Value ($000) $2,366 Avg Close $91.95 Range $79.60 - $107.93

Q3 2013

Shares 276,353 Value ($000) $23,292 Avg Close $74.50 Range $66.87 - $84.82

Q2 2013

Shares 421,623 Value ($000) $29,126 Avg Close $83.42 Range $65.31 - $108.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	62,020	$1,049	$20.08	$10.78 - $29.89
Q3 2025	120,854	$2,291	$16.20	$10.22 - $21.90
Q2 2025	146,211	$2,085	$7.46	$5.51 - $18.99
Q1 2024	163,145	$2,152	$13.43	$11.40 - $17.09
Q4 2023	92,240	$1,195	$12.23	$10.35 - $13.74
Q1 2023	33,121	$0	$5.54	$3.96 - $7.55
Q4 2022	15,800	$0	$4.33	$3.76 - $4.88
Q1 2022	53,551	$308	$6.59	$4.97 - $8.88
Q4 2021	90,294	$607	$8.73	$6.41 - $10.27
Q3 2021	211,895	$2,024	$9.22	$7.78 - $10.94
Q2 2021	269,599	$2,181	$8.23	$7.30 - $9.47
Q1 2021	306,967	$2,800	$9.62	$8.15 - $12.40
Q4 2020	301,993	$2,585	$6.84	$5.02 - $10.29
Q1 2019	167,437	$2,167	$14.62	$10.01 - $16.92
Q4 2018	17,171	$177	$13.38	$9.93 - $15.93
Q3 2018	133,296	$1,826	$13.80	$12.68 - $15.12
Q2 2018	203,321	$2,859	$11.58	$9.46 - $14.81
Q2 2017	15,922	$220	$15.37	$13.59 - $17.04
Q4 2016	52,036	$1,059	$20.24	$16.77 - $23.20
Q3 2016	210,688	$4,104	$17.28	$14.51 - $19.96
Q2 2016	365,005	$5,975	$16.29	$11.82 - $19.92
Q1 2016	355,184	$4,383	$11.02	$7.62 - $14.69
Q4 2015	384,404	$5,409	$14.23	$10.16 - $18.91
Q3 2015	375,471	$5,185	$16.62	$13.44 - $23.45
Q4 2014	16,994	$450	$29.00	$24.07 - $35.32
Q4 2013	25,000	$2,366	$91.95	$79.60 - $107.93
Q3 2013	276,353	$23,292	$74.50	$66.87 - $84.82
Q2 2013	421,623	$29,126	$83.42	$65.31 - $108.86