---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-112048"
form_type: "8-K"
ticker: "HRTX"
cik: "0000818033"
company_name: "HERON THERAPEUTICS, INC. /DE/"
filed_at: "2025-08-28T23:59:59+00:00"
generated_at: "2026-05-17T09:35:31.114320+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Heron Therapeutics signs 111-month lease for 16,837 sq ft HQ in Cary, NC at $614,550/month base rent

## Summary
- New headquarters at 25 Fenton Main Street, Cary, NC; approximately 16,837 rentable square feet.
- Lease term of ~111 months with one extension option for 84 additional months.
- Monthly base rent $614,550.50 for first 12 months, increases by a percentage each subsequent 12-month term.
- Base rent and estimated operating costs abated for a certain number of months after commencement.
- Tenant receives a one-time right of first refusal on contiguous vacant space.

## SEC filing metadata
- accession: 0000950170-25-112048
- form_type: 8-K
- ticker: HRTX
- cik: 0000818033
- company_name: HERON THERAPEUTICS, INC. /DE/
- filed_at: 2025-08-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/818033/000095017025112048/0000950170-25-112048-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/818033/000095017025112048/hrtx-20250822.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-112048
- JSON: https://secwatch.observer/filing/0000950170-25-112048.json
- Plain text: https://secwatch.observer/filing/0000950170-25-112048.txt

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