# EDGAR Filing Document

**Accession Number:** 0001585608
**File Stem:** 0001193125-25-180433
**Filing Date:** 2025-8
**Character Count:** 5988
**Document Hash:** 23fe0d80ae68eb1ad63e07acdf438d9b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-180433.hdr.sgml**: 20250814

**ACCESSION NUMBER**: 0001193125-25-180433

**CONFORMED SUBMISSION TYPE**: 424B5

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250814

**DATE AS OF CHANGE**: 20250814

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Jaguar Health, Inc.
- **CENTRAL INDEX KEY:** 0001585608
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 424B5
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-278861
- **FILM NUMBER:** 251214864

**BUSINESS ADDRESS:**
- **STREET 1:** 200 PINE STREET SUITE 400
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94104
- **BUSINESS PHONE:** 415-371-8300

**MAIL ADDRESS:**
- **STREET 1:** 200 PINE STREET SUITE 400
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94104

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Jaguar Animal Health, Inc.
- **DATE OF NAME CHANGE:** 20130830

**Filed pursuant to Rule 424(b)(5)** 

**File No. 333-278861** 

**Supplement No. 6 dated August 14, 2025** 

**To Prospectus Supplement dated May 23, 2024** 

**(To Prospectus Dated May 1, 2024)**![LOGO](g795266g0814025232217.jpg)

## JAGUAR HEALTH, INC.
**Up to $3,378,239** 

**Shares of Common Stock** 

This supplement No. 6 (this "Supplement) amends and supplements certain information contained in the prospectus supplement, dated May 23, 2024, and as amended by the supplement No. 1, dated July 17, 2024, the supplement No. 2, dated November 13, 2024, supplement No. 3, dated May 5, 2025, supplement No. 4, dated May 21, 2025, and supplement No. 5, dated June 27, 2025 (the "ATM Prospectus Supplement"), and the accompanying prospectus, dated May 1, 2024 (the "Base Prospectus," and together with the ATM Prospectus Supplement, any supplement thereto, and the documents deemed incorporated by reference in each, the "Prospectus"), filed as part of our registration statement on Form S-3 (File No. 333-278861) (the "Registration Statement"), which relate to the offer and sale of shares of voting common stock of Jaguar Health, Inc. ("we", "us" or the "Company"), par value $0.0001 per share (the "Common Stock"), in an "at-the-market" offering (the "ATM Program") pursuant to the ATM Agreement (as defined below). The terms "Company," "we," "us," and "our" refer to Jaguar Health, Inc. and its subsidiaries, unless indicated otherwise.

You should carefully read the entire Prospectus and this supplement before investing in our common stock. This supplement should be read in conjunction with the Prospectus, and is qualified by reference thereto, except to the extent that the information herein amends or supersedes the information contained in the Prospectus. This supplement is not complete without, and may only be delivered or utilized in connection with the Prospectus and any future amendments or supplements thereto.

On December 10, 2021, we established the ATM Program to which the Prospectus relates, and through which we may offer and sell, from time to time through Ladenburg Thalmann & Co. Inc. ("Ladenburg"), acting as the Company's sales agent, shares of our common stock. In connection therewith, we entered into that certain At The Market Offering Agreement (as amended and may be further amended from time to time, the "ATM Agreement"), dated December 10, 2021, and as amended on each of February 2, 2022 and May 23, 2024 by and between the Company and Ladenburg, and on July 17, 2024, November 13, 2024 and February 4, 2025 by and among the Company, Ladenburg and Lucid Capital Markets, LLC ("Lucid" and, together with Ladenburg, the "Managers").

This supplement is being filed to reflect that, on August 14, 2025, we entered into amendment No. 6 to the ATM Agreement with Ladenburg and Lucid to extend the term during which Lucid shall continue to serve as a Manager under the ATM Agreement retrospectively from June 30, 2025 to December 31, 2025, unless further extended by the parties to the ATM Agreement. If not otherwise amended or extended, then after December 31, 2025 Ladenburg will be the sole Manager, and Lucid shall no longer be a Manager, under the ATM Agreement, and the references to the terms "Ladenburg," "sales agent," or "Agent" will refer exclusively to Ladenburg.

From May 23, 2024, the date of the ATM Prospectus Supplement, through the date of this supplement, we have sold under the ATM Program an aggregate of 1,370,282 shares of our Common Stock, pursuant to the ATM Agreement, for gross proceeds of approximately $22.9 million, leaving approximately $1.66 million available to be offered by this supplement, the ATM Prospectus Supplement and the accompanying Base Prospectus. Our common stock trades on the Nasdaq under the symbol "JAGX." On August 13, 2025, the last reported sale price of our common stock on the Nasdaq was $2.59 per share.

**Investing in our common stock involves a high degree of risk. Before deciding whether to invest in our securities, you should consider carefully the risks that we have described under the caption "Risk Factors" beginning on page S-8 of the ATM Prospectus Supplement, in our most recent Annual Report on Form 10-K, and our most recent Quarterly Reports on Form 10-Q, and any amendments thereto, which are incorporated by reference into the Prospectus, and in the other documents that are filed after the date hereof and incorporated by reference into this supplement and the Prospectus.** 

**Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this supplement and the Prospectus are truthful or complete. Any representation to the contrary is a criminal offense.**

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| | |
|:---|:---|
| **LADENBURG THALMANN** | **LUCID CAPITAL MARKETS** |

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**The date of this supplement is August 14, 2025**