Insider · CIK 0001658831
Giesinger Edgar R. JR.
Positions
Recent Filings (4)
- Form 4GEOSPACE TECHNOLOGIES CORP+3,500 sh
- Form 4MACH NATURAL RESOURCES LP+12,039 sh
- Form 4Solaris Energy Infrastructure, Inc.-3,948 sh
- Form 4GEOSPACE TECHNOLOGIES CORP+7,200 sh