---
schema_version: "secwatch.filing_event.v1"
accession: "0001428205-26-000012"
form_type: "8-K"
ticker: "ARR"
cik: "0001428205"
company_name: "Armour Residential REIT, Inc."
filed_at: "2026-01-28T23:59:59+00:00"
generated_at: "2026-05-16T06:57:46.661811+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# ARMOUR Residential REIT ups ATM equity offering by 15M shares to total 23.2M shares

## Summary
- Increased ATM capacity by 15M shares to 23,244,198 shares total under amended sales agreement.
- Replaced Janney Montgomery Scott with Huntington Securities as a sales agent.
- Prospectus supplement filed Jan 28, 2026; shares sold via at-the-market program.
- Agents include BUCKLER, B. Riley, BTIG, Citizens JMP, JonesTrading, Ladenburg, StockBlock, and Huntington.

## SEC filing metadata
- accession: 0001428205-26-000012
- form_type: 8-K
- ticker: ARR
- cik: 0001428205
- company_name: Armour Residential REIT, Inc.
- filed_at: 2026-01-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1428205/000142820526000012/0001428205-26-000012-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1428205/000142820526000012/arr-20260128.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001428205-26-000012
- JSON: https://secwatch.observer/filing/0001428205-26-000012.json
- Plain text: https://secwatch.observer/filing/0001428205-26-000012.txt

## Key facts
- Material Agreements
  Armour Residential REIT, Inc. amended Seventh Sales Agreement Amendment with BUCKLER Securities LLC, B. Riley Securities, Inc., Citizens JMP Securities LLC, JonesTrading Institutional Services LLC, Ladenburg Thalmann & Co. Inc., StockBlock Securities LLC, BTIG, LLC, and Huntington Securities, Inc. valued at Amendment No. 7 to the Sales Agreement, increasing shares available by 15,000,000 and replacing Jann (effective 2026-01-28).
  - Action: amendment
  - Agreement: equity purchase
  - Counterparty: BUCKLER Securities LLC, B. Riley Securities, Inc., Citizens JMP Securities LLC, JonesTrading Institutional Services LLC, Ladenburg Thalmann & Co. Inc., StockBlock Securities LLC, BTIG, LLC, and Huntington Securities, Inc.
  - Value: Amendment No. 7 to the Sales Agreement, increasing shares available by 15,000,000 and replacing Jann
  - Effective: 2026-01-28
  source text: On January 28, 2026, ARMOUR Residential REIT, Inc. (“ARMOUR” or the “Company”) entered into Amendment No. 7 (the “Seventh Sales Agreement Amendment”), pursuant to which ARMOUR increased by 15,000,000 the number of shares of common stock, par value $0.001 per share (“Common Stock”), that may be offered and sold under the Company's Equity Sales Agreement, dated July 26, 2023 (the “Sales Agreement”), with BUCKLER Securities LLC, an affiliate of the Company (“BUCKLER”), B. Riley Securities, Inc. (“B. Riley Securities”), Citizens JMP Securities LLC (“Citizens Capital Markets”), JonesTrading Institutional Services LLC (“Jones”) and Ladenburg Thalmann & Co. Inc. (“Ladenburg Thalmann”), as sales agents, and the Company’s external manager, ARMOUR Capital Management LP, as amended by Amendment No. 1, dated October 25, 2023
  evidence_url: https://www.sec.gov/Archives/edgar/data/1428205/000142820526000012/0001428205-26-000012-index.htm

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