Geospace Technologies (GEOS) CEO reports November stock moves

Rhea-AI Filing Summary

Geospace Technologies Corp. President and CEO reported recent changes in his ownership of the company’s common stock on a Form 4. On 11/20/2025, he acquired 4,500 shares of common stock at a reported price of $0 per share and had 34,500 shares beneficially owned directly after this transaction. Also on 11/20/2025, a transaction coded “F” reduced his holdings by 298 shares at a reported price of $0, leaving 34,252 shares held directly. On 11/25/2025, he acquired an additional 8,000 shares of common stock at a reported price of $0, bringing his directly held beneficial ownership to 42,252 shares.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Kelley Richard James

(Last) (First) (Middle)

7007 PINEMONT DR.

(Street)

HOUSTON TX 77040

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
GEOSPACE TECHNOLOGIES CORP [ GEOS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
11/20/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock								30,000	D
Common Stock	11/20/2025		A		4,500	A	$0	34,500	D
Common Stock	11/20/2025		F		298	D	$0	34,252	D
Common Stock	11/25/2025		A		8,000	A	$0	42,252	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Anthony Eppolito, as Attorney-in-fact	11/25/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did GEOS report in this Form 4?

The Form 4 reports that the President & CEO of Geospace Technologies Corp. (GEOS) had multiple transactions in the company’s common stock on 11/20/2025 and 11/25/2025, including acquisitions and one transaction coded “F.”

How many GEOS shares does the CEO beneficially own after these transactions?

Following the reported transactions, the President & CEO beneficially owns 42,252 shares of Geospace Technologies common stock, held in direct ownership.

What GEOS stock transactions occurred on 11/20/2025?

On 11/20/2025, the CEO acquired 4,500 shares of GEOS common stock at a reported price of $0 per share, then had a transaction coded “F” that disposed of 298 shares at a reported price of $0.

What GEOS stock transaction occurred on 11/25/2025?

On 11/25/2025, the CEO acquired an additional 8,000 shares of Geospace Technologies common stock at a reported price of $0 per share.

Is the GEOS CEO’s ownership reported as direct or indirect?

The Form 4 shows the CEO’s 42,252 shares of GEOS common stock as held in direct (D) ownership.

Did this GEOS Form 4 report any derivative securities?

The section for derivative securities is present but contains no specific entries, so only non-derivative common stock transactions are reported in the excerpt.