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GOSS
NASDAQ Life Sciences

Gossamer Bio Files $200M Universal Shelf Registration, Signaling Significant Future Dilution

Analysis by Wiseek AI
Sentiment info
Negative
Importance info
9
Price
$0.46
Mkt Cap
$109.676M
52W Low
$0.331
52W High
$3.87
Market data snapshot near publication time

Summary

Gossamer Bio, Inc. filed a post-effective amendment to its S-3 registration statement, establishing a universal shelf offering for up to $200 million in various securities, indicating a substantial potential capital raise.


Key Events

  • Universal Shelf Registration Filed

    Gossamer Bio, Inc. filed a post-effective amendment to its S-3 registration statement, registering a universal shelf offering for up to $200,000,000 in common stock, preferred stock, debt securities, warrants, and units.

  • Loss of Well-Known Seasoned Issuer Status

    The amendment was filed because the company expects to no longer qualify as a 'well-known seasoned issuer' (WKSI), necessitating the registration of a specific amount of securities.

  • Significant Potential Dilution

    The authorized offering amount of $200 million is substantial relative to the company's current market capitalization, indicating a high potential for future dilution if the securities are issued.


Analysis

Gossamer Bio, Inc. filed a post-effective amendment to its S-3 registration statement, establishing a universal shelf offering for up to $200 million in common stock, preferred stock, debt securities, warrants, and units. This amendment was necessary because the company expects to lose its 'well-known seasoned issuer' (WKSI) status. The $200 million offering represents a substantial amount relative to the company's current market capitalization, indicating a critical need for capital and creating a significant potential for future dilution for existing shareholders. The flexibility to offer various security types allows the company to raise funds as needed, but the sheer size of the potential offering suggests a challenging financial outlook.

At the time of this filing, GOSS was trading at $0.46 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $109.7M. The 52-week trading range was $0.33 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
Jun 11, 2026, 9:13 PM EDT
Filing Type: SCHEDULE 13D
Importance Score:
8
Price at Filing: $0.1709
Real-time Price: $0.1662 info
Change: -$0.0047 (-3%) info
Market Cap: $79.144M info
GOSS
Jun 09, 2026, 4:18 PM EDT
Filing Type: DEF 14A
Importance Score:
9
Price at Filing: $0.1557
Real-time Price: $0.1662 info
Change: +$0.0105 (+7%) info
Market Cap: $79.144M info
GOSS
Jun 04, 2026, 7:28 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.1806
Real-time Price: $0.1662 info
Change: -$0.0144 (-8%) info
Market Cap: $79.144M info
GOSS
Jun 02, 2026, 8:03 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $0.2031
Real-time Price: $0.1662 info
Change: -$0.0369 (-18%) info
Market Cap: $79.144M info
GOSS
Jun 02, 2026, 8:00 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.2031
Real-time Price: $0.1662 info
Change: -$0.0369 (-18%) info
Market Cap: $79.144M info
GOSS
May 30, 2026, 9:57 AM EDT
Source: PR Newswire
Importance Score:
7
Price at Filing: $0.2131
Real-time Price: $0.1662 info
Change: -$0.0469 (-22%) info
Market Cap: $79.144M info
GOSS
May 28, 2026, 9:00 AM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $0.215
Real-time Price: $0.1662 info
Change: -$0.0488 (-23%) info
Market Cap: $79.144M info
GOSS
May 21, 2026, 9:00 AM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $0.2384
Real-time Price: $0.1662 info
Change: -$0.0722 (-30%) info
Market Cap: $79.144M info
GOSS
May 19, 2026, 3:14 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $0.215
Real-time Price: $0.1662 info
Change: -$0.0488 (-23%) info
Market Cap: $79.144M info
GOSS
May 18, 2026, 12:26 PM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $0.220101
Real-time Price: $0.1662 info
Change: -$0.053901 (-24%) info
Market Cap: $79.144M info