 D3 Family Funds, owner of 4 of Geospace Technologies Corporation NASDAQ: GEOS, announced today that they support Chris Sansones February 18, 2020 Form 13D, which advocates board refreshment and other changes at GEOS for two reasons: 1 we know several Sansone investors and consider them shrewd, well-connected, and constructive; and 2 we share Sansones concerns that GEOS should improve capital allocation, profitability, and credit risk management, and refresh its board composition. 