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Equibles

Andrew "Drew" Merriman

COO

Castellum, Inc. (CTM)

Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

About Andrew "Drew" Merriman

Andrew "Drew" Merriman is recorded as COO at Castellum, Inc. (CTM). Castellum, Inc. reported in an 8-K filed September 3, 2024 that Andrew "Drew" Merriman was appointed Chief Operating Officer, effective September 1, 2024. Andrew "Drew" Merriman has spoken on 1 earnings call across 1 company, most recently for Castellum, Inc. on August 7, 2026.

“Effective September 1, 2024, Andrew "Drew" Merriman was appointed as Chief Operating Officer of Castellum, Inc.”
Castellum, Inc. Form 8-K, filed September 3, 2024 · Read the filing

Summary generated from SEC filings and earnings-call records held by Equibles.

Affiliation history

Recorded current and former roles; source labels appear when available.

Company network

Recorded roles and call appearances connecting this person to public companies.

Leadership on record at Castellum, Inc.

Other people whose current roles at this company are on record from its filings.

Recent activity

Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.