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HRTX Heron Therapeutics, Inc. NASDAQ · United States

Heron Therapeutics (HRTX) news HRTX convertible notes, lawsuit and settlement news

Latest Heron Therapeutics news

  1. Mergers

    Heron Therapeutics adopts rights plan with 4.99% trigger to protect tax losses

    Heron's board adopted a Tax Benefit Preservation Plan on August 13, 2025. A holder that reaches 4.99% without board approval would trigger rights, and the company says it had about $1.37 billion of U.S. federal NOLs at December 31, 2024.

  2. Mergers

    Heron Therapeutics adopts rights plan to protect $1.37 billion of tax losses

    The plan, effective August 14, 2025, aims to deter any investor or group from reaching 4.99% of the common stock. The release gives no current taxable income, net loss or cash figure.

  3. Debt Financing

    Heron Therapeutics extends Hercules loan maturity to as late as September 1, 2027

    The later date applies only if none of the company's 1.5% convertible notes due May 24, 2026 remain outstanding. Otherwise the loan comes due earlier.

Heron Therapeutics annual financials

LineFY2025FY2024
Research and development$12.4 million$16.7 million
Net income (loss)-$20.2 million-$13.6 million
Cash from operations-$27.6 million-$22.5 million
Cash and equivalents$28.6 million$25.8 million
Short-term investments$18.0 million$33.5 million

Latest balance sheet, Jun 30, 2026 (10-Q): cash and equivalents $20.7 million, plus short-term investments of $21.9 million, $42.7 million in all.

Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.

Questions about Heron Therapeutics

Has Heron Therapeutics sold convertible notes?

Our latest story on this, dated Feb 20, 2025: "Heron Therapeutics extends Hercules loan maturity to as late as September 1, 2027". The story links the filing or release it is based on. Read the story.

Is Heron Therapeutics involved in a lawsuit?

Our latest story on this, dated Jun 2, 2026: "Delaware court holds Heron CINVANTI patent claims invalid; Heron plans appeal". The story links the filing or release it is based on. Read the story.

Has Heron Therapeutics settled a lawsuit?

Our latest story on this, dated Jun 2, 2026: "Delaware court holds Heron CINVANTI patent claims invalid; Heron plans appeal". The story links the filing or release it is based on. Read the story.

What is the ticker symbol of Heron Therapeutics?

Heron Therapeutics, Inc. trades under the ticker HRTX on NASDAQ.

Where is Heron Therapeutics listed?

Heron Therapeutics, Inc. is listed on NASDAQ. Our directory also records these other listings: GETTEX:AXD2; LSE:0J4V.

What is the SEC CIK of Heron Therapeutics?

The SEC Central Index Key (CIK) for Heron Therapeutics, Inc. is 818033. Its filings are on SEC EDGAR.

How many shares does Heron Therapeutics have outstanding?

189,852,307 shares as of 2026-08-05, per the cover page of its 10-Q filed 2026-08-10.

Which country or territory is Heron Therapeutics listed under?

Our directory records Heron Therapeutics, Inc. under United States.

What does Heron Therapeutics do?

Our directory classifies Heron Therapeutics, Inc. as: Biotechnology. This is a directory classification, not a description of the pipeline.

What is the ISIN of Heron Therapeutics?

The ISIN recorded for Heron Therapeutics, Inc. is US4277461020.

Does aibio.space cover Heron Therapeutics?

aibio.space lists Heron Therapeutics, Inc. among 2,820 public biotech companies and publishes its news here as stories appear.

Where is Heron Therapeutics incorporated?

SEC records list its state or country of incorporation as DE.

Is Heron Therapeutics profitable?

Heron Therapeutics, Inc. reported a net loss of $20.2 million for the fiscal year ended Dec 31, 2025, and used $27.6 million of cash in operations, per its annual report to the SEC.

How much does Heron Therapeutics spend on research and development?

$12.4 million in the fiscal year ended Dec 31, 2025, per its annual report.

How much cash does Heron Therapeutics have?

$42.7 million in cash and short-term investments at Jun 30, 2026, per its 10-Q.

Investor discussion: Heron Therapeutics

Members talk about Heron Therapeutics (HRTX). Reader posts, not aibio.space reporting, and not investment advice.

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Capital-markets timeline

Financings, listing notices, splits, legal actions and other investor events at Heron Therapeutics, newest first. Each line links the filing it comes from.

  1. Listings

    Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 3.01,9.01). Source

  2. Mergers

    Reported a merger or acquisition agreement. SEC Form 8-K (Items 1.01,3.03,5.03,8.01,9.01). Source

  3. Financings

    Reported a financing. SEC Form 8-K (Items 1.01,2.02,2.03,3.02,8.01,9.01). Source

  4. Distress

    Reported substantial doubt about its ability to continue as a going concern. SEC Form 10-Q. Source

  5. Financings

    Reported a financing. SEC Form 8-K (Items 1.01,9.01). Source

Stock chart

Price chart and quote supplied by TradingView, delayed as the exchange requires. It loads only if you choose to show it. Information only, not investment advice. Open NASDAQ:HRTX on TradingView.

SEC filings and registration

SEC name
Heron Therapeutics, Inc. /De/
CIK
818033
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
HRTX (Nasdaq)
State or country of incorporation
DE
Fiscal year ends
December 31
Filer category
Accelerated filer
Business address
4242 CAMPUS POINT COURT, SUITE 200, SAN DIEGO, CA, 92121
Phone
8582514400
Shares outstanding
189,852,307 as of 2026-08-05 (10-Q filed 2026-08-10)
Former names
AP PHARMA INC /DE/; ADVANCED POLYMER SYSTEMS INC /DE/

Recent filings (8-K and 6-K are the company's own announcements)

  • 8-K filed 2026-09-29
  • 8-K filed 2026-08-14
  • 10-Q filed 2026-08-10
  • 8-K filed 2026-08-10
  • 8-K filed 2026-06-25
  • 8-K filed 2026-06-16
  • 8-K filed 2026-06-02
  • 10-Q filed 2026-05-11

Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.

Listing details

Heron Therapeutics, Inc. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker HRTX, recorded under United States. The directory classifies it as Biotechnology. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.

Company
Heron Therapeutics, Inc.
Ticker
HRTX
Listing
NASDAQ
Country or territory
United States
Business scope
Biotechnology
ISIN
US4277461020
Other listed symbols
GETTEX:AXD2; LSE:0J4V
Last quote in directory
2026-10-21
Directory source
Listing page

Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.

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