Rock Fiber filing shows $3.49M sold in debt-and-warrant offering
Co-founder Alex Biland is planning a Houston pilot facility; the debt-and-warrant offering first recorded a sale in May 2025.
By RuntimeWire Staff · Published
Primary source: U.S. Securities and Exchange Commission
Why it matters
Rock Fiber has nearly filled a $3.5M debt-and-warrant offering while its co-founder plans a pilot plant. The funding is disclosed; industrial-scale output is still the test.
Rock Fiber, the Houston materials manufacturer co-founded by Alex Biland and Anthony DiBenedetto, reported $3,494,028 sold toward a $3.5 million securities offering in a Form D filed September 22nd. Just $5,972 remained under the stated offering amount.…
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