---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-250175"
form_type: "8-K"
ticker: "RNTX"
cik: "0001420565"
company_name: "Rein Therapeutics, Inc."
filed_at: "2025-10-24T23:59:59+00:00"
generated_at: "2026-05-17T02:19:23.169380+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Rein Therapeutics receives third $1.0M Pre-Paid Advance from Yorkville at 95% discount

## Summary
- Third Pre-Paid Advance of $1.0M on Oct 23, 2025; net proceeds $0.95M; total potential up to $6.0M.
- Interest accrues at 8% annually (18% on default); advances due 12 months from issuance.
- Yorkville may demand common stock issuance to offset outstanding balance; prior advances converted at avg prices ~$1.0562 and ~$1.0825 per share.
- First and Second Advances of $1.0M each previously drawn; combined shares issued: ~1.88M.

## SEC filing metadata
- accession: 0001193125-25-250175
- form_type: 8-K
- ticker: RNTX
- cik: 0001420565
- company_name: Rein Therapeutics, Inc.
- filed_at: 2025-10-24T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1420565/000119312525250175/0001193125-25-250175-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1420565/000119312525250175/d13294d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-250175
- JSON: https://secwatch.observer/filing/0001193125-25-250175.json
- Plain text: https://secwatch.observer/filing/0001193125-25-250175.txt

## Key facts
- Debt Financings
  Rein Therapeutics, Inc. incurred debt of $1.0 million with YA II PN, Ltd. at 8% maturing 12-month anniversary of their issuance.
  - Principal: $1.0 million
  - Counterparty: YA II PN, Ltd.
  - Rate: 8%
  - Maturity: 12-month anniversary of their issuance
  - Event: incurrence
  source text: (the “Company”, “we”, “us”) in a Current Report on Form 8-K filed on July 30, 2025, on July 29, 2025 (the “Effective Date”), we entered into a Pre-Paid Advance Agreement (the “PPA”) with YA II PN, Ltd., a Cayman Islands exempt limited partnership (“Yorkville”). In accordance with the terms of the PPA, we may request pre-paid advances of up to $6.0 million from Yorkville (each, a “Pre-Paid Advance”) over a 12-month period, subject to certain limitations and conditions set forth in the PPA.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1420565/000119312525250175/0001193125-25-250175-index.htm

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