---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-186279"
form_type: "8-K"
ticker: "RNTX"
cik: "0001420565"
company_name: "Rein Therapeutics, Inc."
filed_at: "2024-07-26T23:59:59+00:00"
generated_at: "2026-05-31T15:56:43.738004+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Aileron Therapeutics enters into ATM equity distribution agreement for up to $50M with Citizens JMP

## Summary
- New Equity Distribution Agreement with Citizens JMP Securities for at-the-market sales of common stock up to $50M.
- Terminated prior Capital on Demand agreement with JonesTrading and William Blair effective July 26, 2024.
- Agent commission set at 3.0% of gross proceeds from share sales.
- Shares sold under existing shelf registration statement; no specific amount required to be sold.
- Offering conducted on Nasdaq Capital Market; either party may suspend or terminate upon notice.

## SEC filing metadata
- accession: 0001193125-24-186279
- form_type: 8-K
- ticker: RNTX
- cik: 0001420565
- company_name: Rein Therapeutics, Inc.
- filed_at: 2024-07-26T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1420565/000119312524186279/0001193125-24-186279-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1420565/000119312524186279/d868344d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-186279
- JSON: https://secwatch.observer/filing/0001193125-24-186279.json
- Plain text: https://secwatch.observer/filing/0001193125-24-186279.txt

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