---
schema_version: "secwatch.filing_event.v1"
accession: "0001428205-23-000170"
form_type: "8-K"
ticker: "ARR"
cik: "0001428205"
company_name: "Armour Residential REIT, Inc."
filed_at: "2023-10-02T23:59:59+00:00"
generated_at: "2026-06-10T06:20:12.444760+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# ARMOUR Residential REIT completes 1-for-5 reverse stock split; shares reduced ~245M to ~49M

## Summary
- Outstanding common stock reduced from ≈245,031,959 to ≈49,006,392 shares.
- Authorized shares cut from 450M to 90M; par value unchanged at $0.001.
- Fractional shares cashed out using average closing price for Sept. 27-29, 2023.
- New CUSIP 042315705; stock continues trading under 'ARR' starting Oct. 2, 2023.
- ATM, DRIP, and repurchase programs adjusted proportionally for post-split shares.

## SEC filing metadata
- accession: 0001428205-23-000170
- form_type: 8-K
- ticker: ARR
- cik: 0001428205
- company_name: Armour Residential REIT, Inc.
- filed_at: 2023-10-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 3.03, 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1428205/000142820523000170/0001428205-23-000170-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1428205/000142820523000170/arr-20231002.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001428205-23-000170
- JSON: https://secwatch.observer/filing/0001428205-23-000170.json
- Plain text: https://secwatch.observer/filing/0001428205-23-000170.txt

## Key facts
- Governance Changes
  Armour Residential REIT, Inc.: Amended articles of incorporation to effect a 1-for-5 reverse stock split and reduce par value and authorized shares (effective 2023-09-29).
  - Change: charter amendment
  - Effective: 2023-09-29
  source text: ARMOUR Residential REIT, Inc. (“ARMOUR” or the “Company”) filed two amendments to its Articles of Amendment and Restatement of Articles of Incorporation (the “Amendments”) with the Secretary of State of the State of Maryland, which effected the Company's previously announced one-for-five reverse stock split of its common stock (the “Reverse Stock Split”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1428205/000142820523000170/0001428205-23-000170-index.htm

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