Castellum, Inc. (CTM) Insider Trading Activity — Form 4 Filings
Recent CTM insider trading activity from SEC Form 4 filings, including executive and director buys, sells, awards, filing dates, and data limitations.
Direct answer: Castellum, Inc. (CTM) has more selling than buying in the recent Form 4 activity available here. The data includes 56 parsed transactions from SEC filings.
SEC data retrieved .
Castellum, Inc. insider activity summary
Recent activity includes 29 open-market buys, 24 sells, and other Form 4 transactions. Buy and sell counts summarize the available recent filings; they are not a complete measure of insider conviction.
Cluster-buy signal: at least three open-market purchases occurred within a 14-day window in the available history. This is a screening signal, not a prediction.
Recent Form 4 transactions
| Date | Insider | Type | Reported value |
|---|
| Sep 9, 2026 |
Merriman Andrew |
BUY |
$24,772 |
| Sep 9, 2026 |
Merriman Andrew |
BUY |
$6,200 |
| Jul 1, 2026 |
Merriman Andrew |
BUY |
$736 |
| Jul 1, 2026 |
MARTIN TAMMY L |
BUY |
$736 |
| Mar 31, 2026 |
Bell David T |
AWARD |
$604 |
| Mar 27, 2026 |
Merriman Andrew |
BUY |
$1,285 |
| Mar 26, 2026 |
Ives Glen R |
BUY |
$6,649 |
| Mar 25, 2026 |
McMillen Charles Thomas |
SELL |
$21,129 |
| Mar 18, 2026 |
McMillen Charles Thomas |
SELL |
$44,099 |
| Dec 19, 2025 |
WRIGHT JAY O |
SELL |
$31,500 |
| Dec 12, 2025 |
WRIGHT JAY O |
SELL |
$12,749 |
| Dec 11, 2025 |
WRIGHT JAY O |
SELL |
$58,050 |
Sources and limitations
Source: SEC EDGAR Form 4 filings. Filing data can be delayed, amended, incomplete, or affected by SEC rate limits. Scheduled sales, awards, exercises, and open-market trades have different meanings. This page is informational and is not financial advice.
Showing partial data — 44 of 96 filings could not be fetched due to SEC rate limiting.
Frequently asked questions
When was CTM insider data retrieved?
Sep 17, 2026, 11:54 PM UTC.
Does insider buying guarantee a higher stock price?
No. Insider transactions are one data point and do not predict future returns.
View the full CTM stock analysis · Search another ticker's Form 4 filings
The information on this page is for educational and informational purposes only and does not constitute professional financial advice.