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GOSS
NASDAQ Life Sciences

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

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
9
Price
$0.46
Mkt Cap
$109.676M
52W Low
$0.331
52W High
$3.87
52W Position info
39% above low
Off High info
88% below high
Rel. Volume info
0.4× avg
Market data snapshot near publication time

GOSS sits 39% above its 52-week low of $0.331.

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 · Financing and Capital Events · GOSS

  • 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 · GOSS · Life Sciences

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
Jul 27, 2026, 4:01 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.1962
Real-time Price: $0.205 info
Change: +$0.0088 (+4%) info
Market Cap: $100.262M info
GOSS
Jul 27, 2026, 7:00 AM EDT
Source: BusinessWire
Importance Score:
8
Price at Filing: $0.1785
Real-time Price: $0.205 info
Change: +$0.0265 (+15%) info
Market Cap: $100.262M info
GOSS
Jul 24, 2026, 9:14 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $0.1339
Real-time Price: $0.205 info
Change: +$0.0711 (+53%) info
Market Cap: $100.262M info
GOSS
Jul 14, 2026, 8:39 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.1417
Real-time Price: $0.205 info
Change: +$0.0633 (+45%) info
Market Cap: $100.262M info
GOSS
Jul 01, 2026, 9:23 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $0.1697
Real-time Price: $0.205 info
Change: +$0.0353 (+21%) info
Market Cap: $100.262M info