---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-026612"
form_type: "8-K"
ticker: "CJMB"
cik: "0002032545"
company_name: "CALLAN JMB INC."
filed_at: "2025-12-08T23:59:59+00:00"
generated_at: "2026-05-16T14:07:32.258026+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.05
calibrated_materiality_score: 0.05
confidence: "high"
source: SEC EDGAR
---

# Callan JMB amends insider trading policy with adjusted blackout period

## Summary
- Board adopted amended insider trading policy on December 8, 2025.
- Blackout period shifted from 20th day of second month to 20th day of third month each fiscal quarter.
- Policy now ends blackout on first full trading day after quarterly results become public.
- Change is procedural and does not affect financial results or operations.
- Full text of policy filed as Exhibit 19.1 to the 8-K.

## SEC filing metadata
- accession: 0001493152-25-026612
- form_type: 8-K
- ticker: CJMB
- cik: 0002032545
- company_name: CALLAN JMB INC.
- filed_at: 2025-12-08T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.05
- calibrated_materiality_score: 0.05
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2032545/000149315225026612/0001493152-25-026612-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2032545/000149315225026612/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-026612
- JSON: https://secwatch.observer/filing/0001493152-25-026612.json
- Plain text: https://secwatch.observer/filing/0001493152-25-026612.txt

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