CTM Castellum, Inc.

NEUTRAL Impact: 3/10 Insider Cluster (2 insiders)
Horizon immediate Filed Mar 18, 2026 Processed 2mo ago
Insider cluster: 2 insiders, $46K total
Final — all horizons settled through T+60d
CTM ▼ -11.39% at T+60d
NEUTRAL call ✗ call lost -11.39% · α vs SPY -22.92% · entry $0.7900 → $0.7000
Last close $0.7010 (close Jun 12) · -11.27% from $0.7900 entry
Entry anchored
Mar 17, 03:57 PM ET
via Databento tick
T+1d
-1.65%
call -1.65% · α -1.38%
$0.7770
settled 3mo ago
T+5d
-11.77%
call -11.77% · α -11.06%
$0.6970
settled 3mo ago
T+20d
-11.27%
call -11.27% · α -17.31%
$0.7010
settled 2mo ago
T+60d
-11.39%
call -11.39% · α -22.92%
$0.7000
settled 4d ago

Price Chart

Loading chart...

Executive Summary

A director sold $44K of CTM shares while the COO bought $2.4K in open-market transactions on the same day. The trades are small in absolute value and represent less than 0.1% of the company's $73M market cap, indicating routine personal transactions.

Key Financial Metrics

Direction
selling
Total Value
$41.7K
Insiders
2

Actionable Insight

No material financial impact; the small size and offsetting nature of the trades suggest personal financial planning rather than a signal about company prospects. Monitor for larger or more concentrated transactions.

Key Facts

  • Director McMillen sold 55,000 shares for $44,099 in an open-market transaction.
  • COO Merriman purchased 3,000 shares for $2,394.90, also in the open market.
  • Total net dollar value of the cluster is $41,704 in sales after offsetting purchase.
  • Combined transaction value represents ~0.06% of CTM's $73M market cap.

Financial Impact

$41.7K net selling by insiders

insider ownershipmarket sentiment

Risk Factors

  • Perception of insider divergence: a director selling while an officer buys could be misinterpreted as conflicting sentiment.
  • Low liquidity in a small-cap stock like CTM could amplify short-term price swings from even minor trades.

Market Snapshot

Exchange
NYSE

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)cluster-CTM-1774036904965
9 reports for CTM
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for CTM — sortable, filterable
Type Now
May 18, 2026
27d ago
8-K
NEUTRAL ★ 4/10
$0.6580 $0.8100▲ +23.10%▲ +21.48%$0.7010 (+6.53%)
May 13, 2026
4w ago
8-K
MIXED ★ 6/10
$0.6710 $0.6520▼ −2.83%▼ −1.67%$0.7010 (+4.47%)
May 8, 2026
5w ago
Press Release
NEUTRAL ★ 5/10
$0.7530 $0.6880▼ −8.63%▼ −10.10%$0.7010 (−6.91%)
Apr 23, 2026
7w ago
8-K
NEUTRAL ★ 4/10
$0.6900 $0.6650▼ −3.62%▼ −4.53%$0.7010 (+1.59%)
Apr 7, 2026
9w ago
DEFA14A
NEUTRAL ★ 3/10
$0.6690 $0.7190▲ +7.47%▲ +3.96%$0.7010 (+4.78%)
Mar 26, 2026
11w ago
Insider Cluster
NEUTRAL ★ 3/10
$0.6540 $0.6440▼ −1.53%▼ −3.16%$0.7010 (+7.19%)
Mar 18, 2026
12w ago
Insider Cluster
NEUTRAL ★ 3/10
$0.7900 $0.6970▼ −11.77%▼ −11.06%$0.7010 (−11.27%)
Mar 5, 2026
14w ago
8-K
BULLISH ★ 7/10
$0.9000 $0.8300▼ −7.78%▼ −6.25%$0.7010 (−22.11%)
Mar 4, 2026
14w ago
Press Release
BULLISH ★ 7/10
$0.9290 $0.8520▼ −8.29%▼ −6.05%$0.7010 (−24.54%)
Showing 9 of 9

US Market Status

Market Closed — Opens in 4h 38m

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access