---
schema_version: "secwatch.filing_event.v1"
accession: "0001877939-26-000004"
form_type: "8-K"
ticker: "CTM"
cik: "0001877939"
company_name: "Castellum, Inc."
filed_at: "2026-01-02T23:59:59+00:00"
generated_at: "2026-05-16T11:50:41.358016+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Castellum sets $290k base salary for General Counsel Tammy L. Martin; COO salary raised to $290k

## Summary
- Tammy L. Martin enters at-will employment as GC effective Jan 1, 2026, with $290k annual salary and standard benefits.
- COO Andrew Merriman's base salary increased to $290k effective Jan 1, 2026; employment modified to require 60-day notice.
- Both the company and each officer must provide 60 days' written notice before termination.

## SEC filing metadata
- accession: 0001877939-26-000004
- form_type: 8-K
- ticker: CTM
- cik: 0001877939
- company_name: Castellum, Inc.
- filed_at: 2026-01-02T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1877939/000187793926000004/0001877939-26-000004-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1877939/000187793926000004/ctm-20260101.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001877939-26-000004
- JSON: https://secwatch.observer/filing/0001877939-26-000004.json
- Plain text: https://secwatch.observer/filing/0001877939-26-000004.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.