Edgar R. Giesinger JR. insider trades

Open-market stock purchases and sales by Edgar R. Giesinger JR., Director at Geospace Technologies Corp, from SEC Form 4 filings since Feb 4, 2016.

Recent trades

DateStockTradeValue
Feb 9, 2026GEOS Geospace Technologies CorpBought (not open market)—
Oct 28, 2025MNR Mach Natural Resources LPBought (not open market)$150K

Companies traded

  • GEOS Geospace Technologies Corp: other filings, last Feb 9, 2026
  • MNR Mach Natural Resources LP: other filings, last Oct 28, 2025
  • SEI Solaris Energy Infrastructure, Inc: 1 sale, last Aug 25, 2025
  • SOI Solaris Oilfield Infrastructure, Inc: 1 buy, last Aug 23, 2024
  • NFX Newfield Exploration Co /de/: other filings, last May 15, 2018

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