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GOSS
NASDAQ Life Sciences

Gossamer Bio Launches Distressed Debt Exchange, Proposes Massive Dilution & Reverse Split Amid FDA Progress

Analysis by Wiseek AI
Sentiment info
Negative
Importance info
9
Price
$0.28
Mkt Cap
$79.797M
52W Low
$0.314
52W High
$3.87
52W Position info
11% below low
Off High info
93% below high
Rel. Volume info
0.4× avg
Market data snapshot near publication time

GOSS is trading near its 52-week low of $0.314 (11% below the low) on light trading volume (0.4× avg).

Summary

Gossamer Bio initiated a distressed debt exchange to cut $200M in convertible notes, proposing significant dilution and a reverse stock split to address financial distress and Nasdaq compliance, while also announcing positive FDA and clinical trial updates for seralutinib.


Key Events · Financing and Capital Events · GOSS

  • Distressed Debt Exchange Launched

    Gossamer Bio initiated an exchange offer for its $200 million 5.00% convertible notes due 2027, aiming to reduce outstanding debt to $72 million by issuing new 7.50% secured convertible notes, common stock, and warrants.

  • Massive Potential Dilution

    The exchange offer proposes to issue up to 317.6 million new shares and 150 million purchase warrants, representing a potential dilution of nearly 200% based on current outstanding shares.

  • Proposed Reverse Stock Split

    The company is seeking shareholder approval for a reverse stock split with a ratio between 1-for-10 and 1-for-150 to address its Nasdaq minimum bid price deficiency and maintain its listing.

  • Authorized Share Increase

    Shareholders will vote on increasing the authorized common stock from 700 million to 4 billion shares to accommodate the current exchange and future equity needs.


Analysis · GOSS · Life Sciences

This filing details a critical, multi-faceted strategy by Gossamer Bio to address its severe financial distress, including a reiterated going concern warning and Nasdaq delisting notice. The company is launching a distressed debt exchange to reduce $200 million in convertible notes to $72 million, but this comes with a proposal for massive potential dilution of nearly 200% through new shares and warrants. Concurrently, the company is seeking shareholder approval for a reverse stock split (up to 1-for-150) to regain Nasdaq compliance and a substantial increase in authorized shares from 700 million to 4 billion to enable future equity raises. These actions are necessary for the company's survival and continued listing, but represent a significant negative impact for existing shareholders. Amidst this financial restructuring, the company also announced positive news regarding its lead drug candidate, seralutinib, with a confirmed Pre-NDA meeting with the FDA and promising exploratory data from its Phase 3 PROSERA study, offering a potential path to approval and future revenue.

At the time of this filing, GOSS was trading at $0.28 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $79.8M. The 52-week trading range was $0.31 to $3.87. This filing was assessed with negative market sentiment and an importance score of 9 out of 10.

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GOSS - Latest Insights

GOSS
Jul 01, 2026, 9:23 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $0.1697
Real-time Price: $0.1715 info
Change: +$0.0018 (+1%) info
Market Cap: $84.668M info
GOSS
Jul 01, 2026, 9:01 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.1652
Real-time Price: $0.1715 info
Change: +$0.0063 (+4%) info
Market Cap: $84.668M info
GOSS
Jun 17, 2026, 8:01 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.1671
Real-time Price: $0.1715 info
Change: +$0.0044 (+3%) info
Market Cap: $84.668M info
GOSS
Jun 11, 2026, 9:13 PM EDT
Filing Type: SCHEDULE 13D
Importance Score:
8
Price at Filing: $0.1709
Real-time Price: $0.1715 info
Change: +$0.0006 (+0.35%) info
Market Cap: $84.668M info
GOSS
Jun 09, 2026, 4:18 PM EDT
Filing Type: DEF 14A
Importance Score:
9
Price at Filing: $0.1557
Real-time Price: $0.1715 info
Change: +$0.0158 (+10%) info
Market Cap: $84.668M info
GOSS
Jun 04, 2026, 7:28 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.1806
Real-time Price: $0.1715 info
Change: -$0.0091 (-5%) info
Market Cap: $84.668M info
GOSS
Jun 02, 2026, 8:03 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $0.2031
Real-time Price: $0.1715 info
Change: -$0.0316 (-16%) info
Market Cap: $84.668M info
GOSS
Jun 02, 2026, 8:00 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.2031
Real-time Price: $0.1715 info
Change: -$0.0316 (-16%) info
Market Cap: $84.668M info
GOSS
May 30, 2026, 9:57 AM EDT
Source: PR Newswire
Importance Score:
7
Price at Filing: $0.2131
Real-time Price: $0.1715 info
Change: -$0.0416 (-20%) info
Market Cap: $84.668M info
GOSS
May 28, 2026, 9:00 AM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $0.215
Real-time Price: $0.1715 info
Change: -$0.0435 (-20%) info
Market Cap: $84.668M info