---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-052853"
form_type: "8-K"
ticker: "SACH"
cik: "0001682220"
company_name: "Sachem Capital Corp."
filed_at: "2025-11-18T23:59:59+00:00"
generated_at: "2026-05-16T18:49:13.354923+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Sachem Capital files to sell up to $18.45M of Series A Preferred Stock via ATM

## Summary
- Entered ATM Sales Agreement with Ladenburg Thalmann and Lucid Capital Markets to sell up to $18.45M of 7.75% Series A Cumulative Redeemable Preferred Stock.
- Agents receive up to 2.5% commission; company has no obligation to sell any shares.
- Charter amendment increased authorized preferred shares from 2,903,000 to 3,332,000 and set common conversion reserve at 83,300,000.
- Offering under existing S-3 registration; prospectus supplement dated November 14, 2025.

## SEC filing metadata
- accession: 0001628280-25-052853
- form_type: 8-K
- ticker: SACH
- cik: 0001682220
- company_name: Sachem Capital Corp.
- filed_at: 2025-11-18T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1682220/000162828025052853/0001628280-25-052853-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1682220/000162828025052853/sach-20251114.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-052853
- JSON: https://secwatch.observer/filing/0001628280-25-052853.json
- Plain text: https://secwatch.observer/filing/0001628280-25-052853.txt

## Key facts
- Governance Changes
  Sachem Capital Corp.: Increased authorized Preferred Shares from 2,903,000 to 3,332,000 and reserved Common Shares upon conversion at 83,300,000 (effective 2025-11-13).
  - Change: charter amendment
  - Effective: 2025-11-13
  source text: On November 13, 2025, the Company filed an amendment of the Certificate of Incorporation, as previously amended with the Department of State of the State of New York to increase the number of authorized Preferred Shares from 2,903,000 to 3,332,000 and to fix the number of the Common Shares reserved upon conversion of the Preferred Shares at 83,300,000 (the “Charter Amendment”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1682220/000162828025052853/0001628280-25-052853-index.htm

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