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Nasdaq · USD

GEOS

GEOSPACE TECHNOLOGIES CORP

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Tapewire entity
7048
SEC CIK
0001001115
Parsed reports
155

Last 12 months

Inside the activity.

0 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 202600
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Aug 202600
Sep 202600
Oct 202600

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 09, 2026 Filed Feb 9, 2026 17:09 UTC GrantCommon Stock 3,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-26-003435 · rdgdoc.xml · nonDerivative · entry 2

Miles Richard F · CIK 0001378704 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,100

Read SEC document
February 09, 2026 Filed Feb 9, 2026 17:09 UTC GrantCommon Stock 3,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-26-003433 · rdgdoc.xml · nonDerivative · entry 1

DAVIS THOMAS L · CIK 0001049658 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,454

Read SEC document
February 09, 2026 Filed Feb 9, 2026 17:08 UTC GrantCommon Stock 3,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-26-003431 · rdgdoc.xml · nonDerivative · entry 1

Giesinger Edgar R. JR. · CIK 0001658831 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,000

Read SEC document
December 05, 2025 Filed Dec 5, 2025 18:34 UTC
Kelley Richard JamesPresident & CEO
Tax withholdingCommon Stock 275 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036998 · rdgdoc.xml · nonDerivative · entry 1

Kelley Richard James · CIK 0002022461 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,977

Read SEC document
December 05, 2025 Filed Dec 5, 2025 18:30 UTC
Curda Robert L.Vice President & CFO
Tax withholdingCommon Stock 165 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036997 · rdgdoc.xml · nonDerivative · entry 1

Curda Robert L. · CIK 0001797979 · Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,112

Read SEC document
December 02, 2025 Filed Dec 5, 2025 18:37 UTC
Bushey Ronald ToddChief Technical Officer
Tax withholdingCommon Stock 275 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036999 · rdgdoc.xml · nonDerivative · entry 1

Bushey Ronald Todd · CIK 0002047691 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,127

Read SEC document
November 25, 2025 Filed Nov 25, 2025 19:10 UTC
Kelley Richard JamesPresident & CEO
GrantCommon Stock 8,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036289 · rdgdoc.xml · nonDerivative · entry 4

Kelley Richard James · CIK 0002022461 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,252

Read SEC document
November 25, 2025 Filed Nov 25, 2025 18:41 UTC
Bushey Ronald ToddChief Technical Officer
GrantComm 4,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036260 · rdgdoc.xml · nonDerivative · entry 3

Bushey Ronald Todd · CIK 0002047691 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,402

Read SEC document
November 25, 2025 Filed Dec 1, 2025 15:11 UTC
Curda Robert L.Vice President & CFO
GrantCommon Stock 4,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036509 · rdgdoc.xml · nonDerivative · entry 1

Curda Robert L. · CIK 0001797979 · Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,277

Read SEC document
November 25, 2025 Filed Dec 5, 2025 17:42 UTC Amendment
Bushey Ronald ToddChief Technical Officer
GrantComm 4,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036981 · rdgdoc.xml · nonDerivative · entry 3

Bushey Ronald Todd · CIK 0002047691 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,402

Read SEC document
November 20, 2025 Filed Nov 25, 2025 19:10 UTC
Kelley Richard JamesPresident & CEO
Tax withholdingCommon Stock 298 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036289 · rdgdoc.xml · nonDerivative · entry 3

Kelley Richard James · CIK 0002022461 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,252

Read SEC document
November 20, 2025 Filed Nov 25, 2025 19:10 UTC
Kelley Richard JamesPresident & CEO
GrantCommon Stock 4,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036289 · rdgdoc.xml · nonDerivative · entry 2

Kelley Richard James · CIK 0002022461 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,500

Read SEC document
November 20, 2025 Filed Nov 25, 2025 18:43 UTC
Curda Robert L.Vice President & CFO
Tax withholdingCommon Stock 198 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036262 · rdgdoc.xml · nonDerivative · entry 2

Curda Robert L. · CIK 0001797979 · Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,277

Read SEC document
November 20, 2025 Filed Nov 25, 2025 18:43 UTC
Curda Robert L.Vice President & CFO
GrantCommon Stock 3,600 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036262 · rdgdoc.xml · nonDerivative · entry 1

Curda Robert L. · CIK 0001797979 · Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,475

Read SEC document
November 20, 2025 Filed Nov 25, 2025 18:41 UTC
Bushey Ronald ToddChief Technical Officer
Tax withholdingCommon Stock 198 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036260 · rdgdoc.xml · nonDerivative · entry 2

Bushey Ronald Todd · CIK 0002047691 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,402

Read SEC document
November 20, 2025 Filed Nov 25, 2025 18:41 UTC
Bushey Ronald ToddChief Technical Officer
GrantCommon Stock 3,600 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036260 · rdgdoc.xml · nonDerivative · entry 1

Bushey Ronald Todd · CIK 0002047691 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,600

Read SEC document
November 20, 2025 Filed Dec 5, 2025 17:42 UTC Amendment
Bushey Ronald ToddChief Technical Officer
Tax withholdingCommon Stock 198 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036981 · rdgdoc.xml · nonDerivative · entry 2

Bushey Ronald Todd · CIK 0002047691 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,402

Read SEC document
November 20, 2025 Filed Dec 5, 2025 17:42 UTC Amendment
Bushey Ronald ToddChief Technical Officer
GrantCommon Stock 3,600 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-036981 · rdgdoc.xml · nonDerivative · entry 1

Bushey Ronald Todd · CIK 0002047691 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,600

Read SEC document
February 09, 2025 Filed Feb 9, 2026 17:10 UTC GrantCommon Stock 3,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-26-003437 · rdgdoc.xml · nonDerivative · entry 1

Wheeler Walter R. · CIK 0001550990 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,006

Read SEC document
February 09, 2025 Filed Feb 9, 2026 17:08 UTC GrantCommon Stock 3,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-26-003430 · rdgdoc.xml · nonDerivative · entry 1

Ashworth Margaret · CIK 0001833160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,400

Read SEC document
February 09, 2025 Filed Feb 9, 2026 17:07 UTC GrantCommon Stock 3,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-26-003429 · rdgdoc.xml · nonDerivative · entry 1

JUMPER STEPHEN C · CIK 0001210224 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,900

Read SEC document
February 06, 2025 Filed Feb 7, 2025 16:30 UTC GrantCommon Stock 7,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-003125 · rdgdoc.xml · nonDerivative · entry 1

JUMPER STEPHEN C · CIK 0001210224 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,400

Read SEC document
February 06, 2025 Filed Feb 7, 2025 15:55 UTC GrantCommon Stock 7,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-003111 · rdgdoc.xml · nonDerivative · entry 1

Ashworth Margaret · CIK 0001833160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,900

Read SEC document
February 06, 2025 Filed Feb 7, 2025 15:54 UTC GrantCommon Stock 7,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-003109 · rdgdoc.xml · nonDerivative · entry 1

DAVIS THOMAS L · CIK 0001049658 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,954

Read SEC document
February 06, 2025 Filed Feb 7, 2025 15:54 UTC GrantCommon Stock 7,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-003110 · rdgdoc.xml · nonDerivative · entry 1

Giesinger Edgar R. JR. · CIK 0001658831 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,500

Read SEC document
February 06, 2025 Filed Feb 7, 2025 15:53 UTC GrantCommon Stock 7,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-003108 · rdgdoc.xml · nonDerivative · entry 2

Miles Richard F · CIK 0001378704 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,600

Read SEC document
February 06, 2025 Filed Feb 7, 2025 15:52 UTC GrantCommon Stock 7,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-003107 · rdgdoc.xml · nonDerivative · entry 1

Wheeler Walter R. · CIK 0001550990 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,506

Read SEC document
November 21, 2024 Filed Nov 22, 2024 22:29 UTC
Adams Robbin B.SVP & Chief Technical Officer
GrantCommon Stock 1,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-036068 · rdgdoc.xml · nonDerivative · entry 1

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,921

Read SEC document
November 21, 2024 Filed Nov 22, 2024 22:30 UTC
Kelley Richard JamesPresident & CEO
GrantCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-036069 · rdgdoc.xml · nonDerivative · entry 1

Kelley Richard James · CIK 0002022461 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Read SEC document
November 21, 2024 Filed Nov 22, 2024 22:28 UTC
Curda Robert L.Vice President & CFO
GrantCommon Stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-036067 · rdgdoc.xml · nonDerivative · entry 1

Curda Robert L. · CIK 0001797979 · Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,875

Read SEC document
October 01, 2024 Filed Oct 2, 2024 15:24 UTC
Kelley Richard JamesPresident & CEO
GrantCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-030413 · rdgdoc.xml · nonDerivative · entry 1

Kelley Richard James · CIK 0002022461 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Read SEC document
February 22, 2024 Filed Feb 26, 2024 16:57 UTC
Adams Robbin B.SVP & Chief Technical Officer
SaleCommon Stock 227 $12.26 $2,783.02
Disclosure

SEC source: 0001437749-24-005483 · rdgdoc.xml · nonDerivative · entry 3

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,421

Read SEC document
February 22, 2024 Filed Feb 26, 2024 16:57 UTC
Adams Robbin B.SVP & Chief Technical Officer
SaleCommon Stock 100 $12.27 $1,227.00
Disclosure

SEC source: 0001437749-24-005483 · rdgdoc.xml · nonDerivative · entry 2

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,648

Read SEC document
February 22, 2024 Filed Feb 26, 2024 16:57 UTC
Adams Robbin B.SVP & Chief Technical Officer
SaleCommon Stock 923 $12.28 $11,334.44
Disclosure

SEC source: 0001437749-24-005483 · rdgdoc.xml · nonDerivative · entry 1

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,748

Read SEC document
February 22, 2024 Filed Feb 27, 2024 20:28 UTC SaleCommon Stock 4,900 $12.04 $58,996.00
Disclosure

SEC source: 0001437749-24-005699 · rdgdoc.xml · nonDerivative · entry 1

Miles Richard F · CIK 0001378704 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,400

Read SEC document
February 20, 2024 Filed Feb 21, 2024 17:33 UTC Amendment
Adams Robbin B.SVP & Chief Technical Officer
SaleCommon Stock 912 $12.32 $11,235.84
Disclosure

SEC source: 0001437749-24-004988 · rdgdoc.xml · nonDerivative · entry 2

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,671

Read SEC document
February 20, 2024 Filed Feb 21, 2024 16:26 UTC
Adams Robbin B.SVP & Chief Technical Officer
SaleCommon Stock 912 $12.32 $11,235.84
Disclosure

SEC source: 0001437749-24-004964 · rdgdoc.xml · nonDerivative · entry 2

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,651

Read SEC document
February 14, 2024 Filed Feb 21, 2024 17:33 UTC Amendment
Adams Robbin B.SVP & Chief Technical Officer
SaleCommon Stock 2,078 $12.29 $25,528.23
Disclosure

SEC source: 0001437749-24-004988 · rdgdoc.xml · nonDerivative · entry 1

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,583

Read SEC document
February 14, 2024 Filed Feb 21, 2024 16:26 UTC
Adams Robbin B.SVP & Chief Technical Officer
SaleCommon Stock 2,078 $12.29 $25,528.23
Disclosure

SEC source: 0001437749-24-004964 · rdgdoc.xml · nonDerivative · entry 1

Adams Robbin B. · CIK 0001550921 · SVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,739

Read SEC document
February 07, 2024 Filed Feb 8, 2024 21:08 UTC
OWENS GARY DDirector
GrantCommon Stock 4,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-003519 · rdgdoc.xml · nonDerivative · entry 1

OWENS GARY D · CIK 0001049652 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 253,324

Read SEC document
February 07, 2024 Filed Feb 8, 2024 20:26 UTC GrantCommon Stock 4,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-003503 · rdgdoc.xml · nonDerivative · entry 1

JUMPER STEPHEN C · CIK 0001210224 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,200

Read SEC document
February 07, 2024 Filed Feb 8, 2024 19:52 UTC GrantCommon Stock 4,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-003493 · rdgdoc.xml · nonDerivative · entry 1

Ashworth Margaret · CIK 0001833160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,700

Read SEC document
February 07, 2024 Filed Feb 8, 2024 19:49 UTC GrantCommon Stock 4,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-003492 · rdgdoc.xml · nonDerivative · entry 1

Giesinger Edgar R. JR. · CIK 0001658831 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,300

Read SEC document
February 07, 2024 Filed Feb 8, 2024 19:44 UTC GrantCommon Stock 4,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-003491 · rdgdoc.xml · nonDerivative · entry 2

Miles Richard F · CIK 0001378704 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,300

Read SEC document
February 07, 2024 Filed Feb 8, 2024 19:30 UTC GrantCommon Stock 4,200 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-003485 · rdgdoc.xml · nonDerivative · entry 1

DAVIS THOMAS L · CIK 0001049658 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,754

Read SEC document
November 16, 2023 Filed Nov 17, 2023 19:49 UTC
Wheeler Walter R.Director · President & CEO
GrantCommon Stock 19,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-055682 · doc4.xml · nonDerivative · entry 1

Wheeler Walter R. · CIK 0001550990 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,306

Read SEC document
November 16, 2023 Filed Nov 17, 2023 19:49 UTC
Curda Robert L.Chief Financial Officer
GrantCommon Stock 18,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-055681 · doc4.xml · nonDerivative · entry 1

Curda Robert L. · CIK 0001797979 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,875

Read SEC document
November 16, 2023 Filed Nov 17, 2023 19:48 UTC
Adams Robbin B.Executive Vice President
GrantCommon Stock 18,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-055680 · doc4.xml · nonDerivative · entry 1

Adams Robbin B. · CIK 0001550921 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,661

Read SEC document
February 22, 2023 Filed Feb 22, 2023 20:55 UTC
OWENS GARY DDirector
PurchaseCommon Stock 27,177 $5.50 $149,473.50
Disclosure

SEC source: 0001209191-23-011600 · doc4.xml · nonDerivative · entry 3

OWENS GARY D · CIK 0001049652 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Owens 2008 Grandkids Trust

Disclosed balance after: 336,800

F1 · ownership.nature: Represents shares held by the Owens 2008 Grandkids Trust, in which the reporting person is trustee. The reporting person disclaims beneficial ownership of these shares held by the Trust, except to the extent of his pecuniary interest therein.

Read SEC document
February 21, 2023 Filed Feb 22, 2023 20:55 UTC
OWENS GARY DDirector
PurchaseCommon Stock 12,823 $5.48 $70,293.12
Disclosure

SEC source: 0001209191-23-011600 · doc4.xml · nonDerivative · entry 2

OWENS GARY D · CIK 0001049652 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Owens 2008 Grandkids Trust

Disclosed balance after: 309,623

F2 · price: With respect to the February 21, 2023 transaction, the price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $5.46 to $5.50, inclusive. The reporting person undertakes to provide Geospace Technologies Corporation (the "Company"), any security holder of the Company, or staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F1 · ownership.nature: Represents shares held by the Owens 2008 Grandkids Trust, in which the reporting person is trustee. The reporting person disclaims beneficial ownership of these shares held by the Trust, except to the extent of his pecuniary interest therein.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.