Desq Long
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Cluster

CTM-2026-10-01-de4fef13cb0c

SEC FORM 4CLUSTER · 4 INSIDERS
$3,151.26

Castellum, Inc. (CTM)

Purchase of 5,888 shares across 4 reporting persons.

Transaction Code P · Reporting Persons 4

  • Bell David T, Chief Financial OfficerPurchase of 1,396 shares at $0.5352 per share.$747.14
  • Ives Glen R, PresidentPurchase of 1,700 shares at $0.5352 per share.$909.84
  • Merriman Andrew, Chief Operating OfficerPurchase of 1,396 shares at $0.5352 per share.$747.14
  • MARTIN TAMMY L, General Counsel and SecretaryPurchase of 1,396 shares at $0.5352 per share.$747.14

Surfaced by rule: 4 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.

Traded Oct 1, 2026 · Disclosed Oct 1, 2026

Source: SEC Form 4 · 0001877939-26-000086 · filed 2026-10-01 · View filing →

Source: SEC Form 4 · 0001877939-26-000084 · filed 2026-10-01 · View filing →

Source: SEC Form 4 · 0001877939-26-000085 · filed 2026-10-01 · View filing →

Source: SEC Form 4 · 0001877939-26-000087 · filed 2026-10-01 · View filing →

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Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "Castellum, Inc. (CTM)." Disclosed 2026-10-01. https://desqlong.com/cards/cluster-CTM-2026-10-01-de4fef13cb0c (retrieved 2026-10-02).