Giesinger Edgar R. JR. — SEC Form 4 filings
SEC reporting owner CIK 1658831. 8 Form 4 filings on record with FilingPulse; latest filed 2026-08-25.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-02-08 to 2026-08-25. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 10,000 shares, $288,600 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 8.
- Largest priced transaction: sale of 10,000 shares @ $28.86 ($288,600) in Solaris Energy Infrastructure, Inc., filed 2025-08-26.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Solaris Energy Infrastructure, Inc. (SEI) | Director | 3 | — | 1 leg · 10,000 sh · $288,600 | 3 |
| GEOSPACE TECHNOLOGIES CORP (GEOS) | Director | 3 | — | — | 3 |
| MACH NATURAL RESOURCES LP (MNR) | Director | 2 | — | — | 2 |
Form 4 filings — Giesinger Edgar R. JR.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-25 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Grant/award (A): 3,246 @ $0 | EDGAR |
| 2026-02-09 | 4 | GEOSPACE TECHNOLOGIES CORP (GEOS) | Grant/award (A): 3,500 @ $0 | EDGAR |
| 2025-10-30 | 4 | MACH NATURAL RESOURCES LP (MNR) | Grant/award (A): 12,039 @ $12.46 | EDGAR |
| 2025-08-26 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Grant/award (A): 6,052 @ $0 · Sale (S): 10,000 @ $28.86 | EDGAR |
| 2025-02-07 | 4 | GEOSPACE TECHNOLOGIES CORP (GEOS) | Grant/award (A): 7,200 @ $0 | EDGAR |
| 2024-10-29 | 4 | MACH NATURAL RESOURCES LP (MNR) | Grant/award (A): 9,180 @ $16.34 | EDGAR |
| 2024-08-27 | 4 | Solaris Oilfield Infrastructure, Inc. (SOI) | Grant/award (A): 13,225 @ $0 | EDGAR |
| 2024-02-08 | 4 | GEOSPACE TECHNOLOGIES CORP (GEOS) | Grant/award (A): 4,200 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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