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David J. Arthur

President at Chasm Advanced Materials.

Earliest Form D on file: Feb 2025

Chasm Advanced Materials

Hardware, Canton MA

President · signer

  • Signed
  • Named
  • Size is amount sold

Filings

2
  • Jul 28, 2026Amendment

    Debt, signed · Form D

    $14.845M

    of $20M

  • Feb 11, 2025

    Equity, signed · Form D

    $5M

    of $5M

Network

At Chasm Advanced Materials

5 people