Castellum, Inc. (CTM) Insider Buying
Every C-suite and executive open-market purchase of Castellum, Inc. stock we've tracked from SEC Form 4 filings — each scored on our six-factor model. Not financial advice.
Tracked buys
7
Total value
$13,804
Most recent
Jul 1, 2026
| Ticker | Insider | Role | Value | Filed | Signal | Score |
|---|---|---|---|---|---|---|
| CTM Castellum, Inc. | Ives Glen R | President | $772 | Jul 2, 2026 | WATCH | 50 |
| CTM Castellum, Inc. | Bell David T | Chief Financial Officer | $736 | Jul 2, 2026 | WATCH | 56 |
| CTM Castellum, Inc. | Merriman Andrew | Chief Operating Officer | $736 | Jul 2, 2026 | WATCH | 58 |
| CTM Castellum, Inc. | Ives Glen R | President | $1,231 | Mar 27, 2026 | WATCH | 53 |
| CTM Castellum, Inc. | Merriman Andrew | Chief Operating Officer | $1,285 | Mar 27, 2026 | BUY | 60 |
| CTM Castellum, Inc. | Ives Glen R | President | $6,649 | Mar 26, 2026 | BUY | 60 |
| CTM Castellum, Inc. | Merriman Andrew | Chief Operating Officer | $2,395 | Mar 18, 2026 | WATCH | 51 |
What this page tracks
This is a live record of open-market stock purchases by directors and officers of Castellum, Inc., sourced directly from SEC EDGAR Form 4 filings. We only count open-market buys — not option exercises or grants — because a personal-money purchase is the cleanest insider conviction signal.
Each filing is scored with our six-factor methodology (fundamentals, financials, technicals, conviction, CEO history, and cluster activity). See how the resulting signals performed against the S&P 500 on the track record, or browse this week's insider buys and the full signal screener.
Not financial advice. For educational purposes only. Form 4 data can be amended or filed late; analysis is generated using AI and may contain errors. Always do your own due diligence.