Offerings |
Jan. 28, 2026 |
|---|---|
| Offering: 1 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Equity |
| Security Class Title | Common Stock, $0.0001 par value per share |
| Offering Note | Omitted pursuant to Form S-3 General Instruction II.E. Includes rights to acquire common stock or preferred stock of the Gossamer Bio, Inc. (the “Registrant”) under any shareholder rights plan then in effect, if applicable under the terms of any such plan. (2)An unspecified number of securities or aggregate principal amount, as applicable, is being registered as may from time to time be offered at unspecified prices and, in addition, an unspecified number of additional shares of Common Stock is being registered as may be issued from time to time upon conversion of any Debt Securities that are convertible into Common Stock or pursuant to any anti-dilution adjustments with respect to any such convertible Debt Securities. (3)In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the entire registration fee.
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| Offering: 2 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Equity |
| Security Class Title | Preferred Stock, $0.0001 par value per share |
| Offering Note | Omitted pursuant to Form S-3 General Instruction II.E. Includes rights to acquire common stock or preferred stock of the Gossamer Bio, Inc. (the “Registrant”) under any shareholder rights plan then in effect, if applicable under the terms of any such plan. (2)An unspecified number of securities or aggregate principal amount, as applicable, is being registered as may from time to time be offered at unspecified prices and, in addition, an unspecified number of additional shares of Common Stock is being registered as may be issued from time to time upon conversion of any Debt Securities that are convertible into Common Stock or pursuant to any anti-dilution adjustments with respect to any such convertible Debt Securities. (3)In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the entire registration fee.
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| Offering: 3 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Debt |
| Security Class Title | Debt Securities |
| Offering Note | Omitted pursuant to Form S-3 General Instruction II.E. Includes rights to acquire common stock or preferred stock of the Gossamer Bio, Inc. (the “Registrant”) under any shareholder rights plan then in effect, if applicable under the terms of any such plan. (2)An unspecified number of securities or aggregate principal amount, as applicable, is being registered as may from time to time be offered at unspecified prices and, in addition, an unspecified number of additional shares of Common Stock is being registered as may be issued from time to time upon conversion of any Debt Securities that are convertible into Common Stock or pursuant to any anti-dilution adjustments with respect to any such convertible Debt Securities. (3)In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the entire registration fee.
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| Offering: 4 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Other |
| Security Class Title | Warrants |
| Offering Note | Omitted pursuant to Form S-3 General Instruction II.E. Includes rights to acquire common stock or preferred stock of the Gossamer Bio, Inc. (the “Registrant”) under any shareholder rights plan then in effect, if applicable under the terms of any such plan. (2)An unspecified number of securities or aggregate principal amount, as applicable, is being registered as may from time to time be offered at unspecified prices and, in addition, an unspecified number of additional shares of Common Stock is being registered as may be issued from time to time upon conversion of any Debt Securities that are convertible into Common Stock or pursuant to any anti-dilution adjustments with respect to any such convertible Debt Securities. (3)In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the entire registration fee.
|
| Offering: 5 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Other |
| Security Class Title | Units |
| Offering Note | Omitted pursuant to Form S-3 General Instruction II.E. Includes rights to acquire common stock or preferred stock of the Gossamer Bio, Inc. (the “Registrant”) under any shareholder rights plan then in effect, if applicable under the terms of any such plan. (2)An unspecified number of securities or aggregate principal amount, as applicable, is being registered as may from time to time be offered at unspecified prices and, in addition, an unspecified number of additional shares of Common Stock is being registered as may be issued from time to time upon conversion of any Debt Securities that are convertible into Common Stock or pursuant to any anti-dilution adjustments with respect to any such convertible Debt Securities. (3)In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the entire registration fee.
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