Giesinger Edgar R. JR.

USNatural personDirector

Transactions

Issuers

Buys / Sells

1/1

Last tx

09 Feb 2026

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Insider

Giesinger Edgar R. JR.

USNatural personDirector3 companies · 24mo

Transactions

Issuers

Buys / Sells

1/1

Last tx

09 Feb 2026

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
Solaris Energy Infrastructure, Inc.	90,956	reported	25 Aug 2025	tx 11+100,864−10,000
GEOSPACE TECHNOLOGIES CORP	43,000	reported	09 Feb 2026	tx 11+43,000
MACH NATURAL RESOURCES LP	29,111	reported	28 Oct 2025	tx 3+29,114
NEWFIELD EXPLORATION CO /DE/	6,968	reported	13 Feb 2019	tx 4+12,810−12,810

Recent transactions

Date	Type	Issuer	Qty	Price
09 Feb 2026	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	3,500	0.00 USD
28 Oct 2025	GRANT_AWARD	MACH NATURAL RESOURCES LP	12,039	12.46 USD
23 Aug 2025	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	6,052	0.00 USD
25 Aug 2025	SALE	Solaris Energy Infrastructure, Inc.	10,000	28.86 USD
06 Feb 2025	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	7,200	0.00 USD
27 Oct 2024	GRANT_AWARD	MACH NATURAL RESOURCES LP	9,180	16.34 USD
23 Aug 2024	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	13,225	0.00 USD
07 Feb 2024	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	4,200	0.00 USD
27 Oct 2023	GRANT_AWARD	MACH NATURAL RESOURCES LP	7,895	0.00 USD
23 Aug 2023	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	11,905	0.00 USD
09 Feb 2023	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	9,000	0.00 USD
23 Aug 2022	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	11,236	0.00 USD
02 Feb 2022	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	5,500	0.00 USD
23 Aug 2021	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	15,687	0.00 USD
04 Feb 2021	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	5,000	0.00 USD
23 Aug 2020	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	12,643	0.00 USD
06 Feb 2020	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	2,200	0.00 USD
04 Nov 2019	PURCHASE	Solaris Energy Infrastructure, Inc.	10,000	11.64 USD
23 Aug 2019	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	7,305	0.00 USD
13 Feb 2019	OTHER	NEWFIELD EXPLORATION CO /DE/	5,842	0.00 USD
13 Feb 2019	OTHER	NEWFIELD EXPLORATION CO /DE/	6,968	0.00 USD
06 Feb 2019	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	2,000	0.00 USD
23 Aug 2018	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	5,641	0.00 USD
15 May 2018	GRANT_AWARD	NEWFIELD EXPLORATION CO /DE/	6,968	0.00 USD
07 Feb 2018	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	2,400	0.00 USD

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
Solaris Energy Infrastructure, Inc.	90,956	reported	25 Aug 2025	tx 11+100,864−10,000
GEOSPACE TECHNOLOGIES CORP	43,000	reported	09 Feb 2026	tx 11+43,000
MACH NATURAL RESOURCES LP	29,111	reported	28 Oct 2025	tx 3+29,114
NEWFIELD EXPLORATION CO /DE/	6,968	reported	13 Feb 2019	tx 4+12,810−12,810

Recent transactions

Date	Type	Issuer	Qty	Price
09 Feb 2026	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	3,500	0.00 USD
28 Oct 2025	GRANT_AWARD	MACH NATURAL RESOURCES LP	12,039	12.46 USD
23 Aug 2025	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	6,052	0.00 USD
25 Aug 2025	SALE	Solaris Energy Infrastructure, Inc.	10,000	28.86 USD
06 Feb 2025	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	7,200	0.00 USD
27 Oct 2024	GRANT_AWARD	MACH NATURAL RESOURCES LP	9,180	16.34 USD
23 Aug 2024	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	13,225	0.00 USD
07 Feb 2024	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	4,200	0.00 USD
27 Oct 2023	GRANT_AWARD	MACH NATURAL RESOURCES LP	7,895	0.00 USD
23 Aug 2023	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	11,905	0.00 USD
09 Feb 2023	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	9,000	0.00 USD
23 Aug 2022	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	11,236	0.00 USD
02 Feb 2022	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	5,500	0.00 USD
23 Aug 2021	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	15,687	0.00 USD
04 Feb 2021	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	5,000	0.00 USD
23 Aug 2020	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	12,643	0.00 USD
06 Feb 2020	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	2,200	0.00 USD
04 Nov 2019	PURCHASE	Solaris Energy Infrastructure, Inc.	10,000	11.64 USD
23 Aug 2019	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	7,305	0.00 USD
13 Feb 2019	OTHER	NEWFIELD EXPLORATION CO /DE/	5,842	0.00 USD
13 Feb 2019	OTHER	NEWFIELD EXPLORATION CO /DE/	6,968	0.00 USD
06 Feb 2019	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	2,000	0.00 USD
23 Aug 2018	GRANT_AWARD	Solaris Energy Infrastructure, Inc.	5,641	0.00 USD
15 May 2018	GRANT_AWARD	NEWFIELD EXPLORATION CO /DE/	6,968	0.00 USD
07 Feb 2018	GRANT_AWARD	GEOSPACE TECHNOLOGIES CORP	2,400	0.00 USD