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Tuesday, November 10, 2026

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Quantum $QMCO ran to $34.50 on October 2, 2026, and has fallen 41.3% since, to $20.25/share. No $QMCO insider has bought or sold shares in the open market since my August 16 update, including Dialectic, the activist fund managed by director John Fichthorn. Dialectic received 14.1M shares in June when it settled its convertible notes, 35.8% of the 39.4M shares outstanding, which makes it $QMCO’s largest shareholder. Its lockup, which also covered $QMCO’s officers and directors, ended on August 23, 30 days after the PIPE shares were registered for resale. So Dialectic could’ve sold into the run to $34.50, and it hasn’t reported a sale. On October 1, $QMCO granted options to buy shares at $31.885, that day’s close, to three executives: → Hugues Meyrath (CEO): 500,000 options. → James Clancy (COO): 400,000 options plus 150,000 RSUs. → Anthony Craythorne (Chief Revenue Officer): 200,000 options. The options vest monthly over four years and only pay off above $31.885, 57.5% above $20.25. CFO William White, fired eight days later, got no grant. So the largest holder hasn’t sold, and management’s new options only pay off above $31.885. But no insider bought during the drop either.

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