Gossamer Bio, Inc. - Common Stock (GOSS)
0.1547
-0.0028 (-1.78%)
NASDAQ· Last Trade: Aug 22nd, 9:28 PM EDT
Detailed Quote
| Previous Close | 0.1575 |
|---|---|
| Open | 0.1695 |
| Bid | 0.1531 |
| Ask | 0.1570 |
| Day's Range | 0.1450 - 0.1695 |
| 52 Week Range | 0.1138 - 3.870 |
| Volume | 131,355,503 |
| Market Cap | 11.76M |
| PE Ratio (TTM) | -0.2242 |
| EPS (TTM) | -0.7 |
| Dividend & Yield | N/A (N/A) |
| 1 Month Average Volume | 43,886,392 |
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About Gossamer Bio, Inc. - Common Stock (GOSS)
Gossamer Bio Inc is a biotechnology company focused on discovering and developing innovative medicines to address significant unmet medical needs in various therapeutic areas, including immunology and oncology. The company employs a data-driven approach to identify and advance potential drug candidates through preclinical and clinical stages of development. By leveraging cutting-edge science and technology, Gossamer Bio aims to create targeted treatments that improve patient outcomes and quality of life in complex diseases. Read More
News & Press Releases
Friday's session: most active stockschartmill.com
Via Chartmill · August 21, 2026
Which stocks are moving before the opening bell on Friday?chartmill.com
Via Chartmill · August 21, 2026
Gossamer Bio, Inc. (Nasdaq: GOSS) (the “Company” or “Gossamer”), a clinical-stage biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), today announced that it has entered into a securities purchase agreement with certain new and existing institutional investors for a private placement financing expected to provide aggregate gross proceeds of up to approximately $250 million, before deducting placement agent fees and estimated offering expenses. The private placement consists of an initial closing, a committed second closing contingent upon FDA acceptance of the seralutinib new drug application (NDA) in PAH (the NDA Acceptance Milestone) and warrants exercisable upon FDA approval of seralutinib in PAH (the FDA Approval Milestone). The financing follows the Company’s recent reacquisition of worldwide rights to seralutinib and is in advance of the planned NDA submission in September 2026.
By Gossamer Bio, Inc. · Via Business Wire · August 21, 2026
Curious about the stocks that are showing activity after the closing bell on Friday?chartmill.com
Via Chartmill · August 14, 2026
Gossamer Bio, Inc. (Nasdaq: GOSS) (the “Company” or “Gossamer”), a clinical-stage biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), today announced its financial results for the second quarter ended June 30, 2026, and provided a business update.
By Gossamer Bio, Inc. · Via Business Wire · August 13, 2026
Check out the stocks that are attracting the most attention and driving market activity.chartmill.com
Via Chartmill · July 28, 2026
As investors continue searching for overlooked opportunities across Artificial Intelligence (AI), biotechnology , shipping , digital infrastructure , online businesses , and entertainment , several undervalued listed companies on the NYSE and NASDAQ are entering catalyst-rich periods supported by clinical milestones, regulatory progress, strategic transactions, expanding balance sheets, and shareholder-focused initiatives trading for pennies on the dollar. Among those drawing increased attention are IGC Pharma (NYSE: IGC), C3is Inc. (NASDAQ: CISS), Gossamer Bio (NASDAQ: GOSS), KIDZ AI Inc. (NASDAQ: KIDZ), Onfolio Holdings, Inc. (NASDAQ: ONFO), and Kartoon Studios, Inc. (NYSE: TOON).
Via AB Newswire · July 28, 2026
Which stocks are moving before the opening bell on Tuesday?chartmill.com
Via Chartmill · July 28, 2026
Gainers Gossamer Bio (NASDAQ:GOSS) shares moved upwards by 47.2% to $0.29 during Tuesday's pre-market session. The company's market cap stands at $97.4 million. Prelude Therapeutics (NASDAQ:PRLD) shares moved
Via Benzinga · July 28, 2026
Gainers Gossamer Bio (NASDAQ:GOSS) shares rose 28.8% to $0.26 during Monday's after-market session. The company's market cap stands at $66.4 million. ProMIS Neurosciences (NASDAQ:PMN) shares increased by
Via Benzinga · July 27, 2026
Top movers in Monday's after hours sessionchartmill.com
Via Chartmill · July 27, 2026
Which stocks are moving on Monday?chartmill.com
Via Chartmill · July 27, 2026
Curious about the most active stocks on Monday?chartmill.com
Via Chartmill · July 27, 2026
Gainers Entera Bio (NASDAQ:ENTX) stock moved upwards by 86.6% to $3.83 during Monday's regular session. The company's market cap stands at $100.9 million. Gossamer Bio (NASDAQ:GOSS) shares moved upwards by
Via Benzinga · July 27, 2026
Monday's session: top gainers and loserschartmill.com
Via Chartmill · July 27, 2026
These stocks that are showing activity before the opening bell on Monday.chartmill.com
Via Chartmill · July 27, 2026
Gossamer Bio, Inc. (Nasdaq: GOSS) (the “Company” or “Gossamer”), a clinical-stage biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), announced a series of regulatory, strategic, and corporate updates. Following a productive Pre-NDA Type B meeting with the U.S. Food and Drug Administration (FDA) and receipt of the official meeting minutes, the Company is proceeding toward a planned NDA submission for seralutinib for the treatment of patients with PAH in September 2026. In addition, Gossamer has reacquired worldwide development and commercial rights to seralutinib from Chiesi, and Gossamer’s stockholders approved proposals related to the previously announced convertible note exchange and authorized the Company to effect a reverse stock split and related proposals at a special meeting. The Company also reported, on a preliminary basis, that cash, cash equivalents and marketable securities totaled approximately $57 million as of June 30, 2026.
By Gossamer Bio, Inc. · Via Business Wire · July 27, 2026
Top movers in Monday's after hours sessionchartmill.com
Via Chartmill · July 20, 2026
Gossamer Bio, Inc. (NASDAQ: GOSS) (the “Company” or “Gossamer”), a biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), today announced that the initial conversion rate for its 7.50% Convertible Senior Secured First Lien Notes due 2030 (the “2030 Convertible Notes”) will be 5,347.5936 shares of the Company’s common stock per $1,000 principal amount of the 2030 Convertible Notes, which represents a conversion price of approximately $0.19 per share of common stock, and the initial exercise price of its warrants to purchase shares of common stock (the “Purchase Warrants”) will be $0.34 per whole share of its common stock.
By Gossamer Bio, Inc. · Via Business Wire · July 1, 2026
Wondering what's happening in today's after-hours session?chartmill.com
Via Chartmill · June 29, 2026
Gossamer Bio, Inc. (NASDAQ: GOSS) (the “Company” or “Gossamer”), a biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), today announced the final tender results of its previously announced exchange offer (the “Exchange Offer”) to exchange any and all of its 5.00% Convertible Senior Notes due 2027 (the “Existing Convertible Notes”) for a pro rata portion of (i) up to $72.0 million in aggregate principal amount of its new 7.50% Convertible Senior Secured First Lien Notes due 2030 (the “New Convertible Notes”), (ii) up to 317,647,058 shares of its common stock (the “Common Stock”) or, in lieu of issuing shares of Common Stock to the extent such shares would cause any holders of Existing Convertible Notes that are “qualified institutional buyers” as defined in Rule 144A under the Securities Act (“Eligible Holders”) to beneficially own greater than 9.99% of the outstanding Common Stock, prefunded warrants to purchase shares of Common Stock (the “Prefunded Warrants” and, together with the Common Stock, the “Equity Securities”) and (iii) with respect to Eligible Holders who tender prior to the Extended Early Tender Date (as defined below), warrants to purchase shares of Common Stock (the “Purchase Warrants” and, together with the New Convertible Notes and Equity Securities, the “Offered Securities”).
By Gossamer Bio, Inc. · Via Business Wire · June 17, 2026
Gossamer Bio, Inc. (NASDAQ: GOSS) (the “Company” or “Gossamer”), a biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), today announced the early tender results of its previously announced exchange offer (the “Exchange Offer”) to exchange any and all of its 5.00% Convertible Senior Notes due 2027 (the “Existing Convertible Notes”) for a pro rata portion of (i) up to $72.0 million in aggregate principal amount of its new 7.50% Convertible Senior Secured First Lien Notes due 2030 (the “New Convertible Notes”), (ii) up to 317,647,058 shares of its common stock (the “Common Stock”) or, in lieu of issuing shares of Common Stock to the extent such shares would cause any Eligible Holder (as defined below) to beneficially own greater than 9.99% of the outstanding Common Stock, prefunded warrants to purchase shares of Common Stock (the “Prefunded Warrants” and, together with the Common Stock, the “Equity Securities”) and (iii) with respect to Eligible Holders who tender prior to the Extended Early Tender Date (as defined below), warrants to purchase shares of Common Stock (the “Purchase Warrants” and, together with the New Convertible Notes and Equity Securities, the “Offered Securities”).
By Gossamer Bio, Inc. · Via Business Wire · June 3, 2026
Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Gossamer Bio, Inc. (“Gossamer” or the “Company”) (NASDAQ: GOSS) and reminds investors of the June 1, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.
By Faruqi & Faruqi, LLP · Via Business Wire · June 1, 2026
The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Gossamer Bio, Inc. (“Gossamer” or “the Company”) (NASDAQ: GOSS) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By The Schall Law Firm · Via Business Wire · June 1, 2026
Gossamer Bio, Inc. (NASDAQ: GOSS) (the “Company” or “Gossamer”), a biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), today announced that it has extended the early tender date (as extended, the “Extended Early Tender Date”) until 5:00 p.m., New York City time, on June 2, 2026 with respect to its previously announced exchange offer (the “Exchange Offer”) and consent solicitation (the “Consent Solicitation”) to exchange any and all of its 5.00% Convertible Senior Notes due 2027 (the “Existing Convertible Notes”) for a pro rata portion of (i) up to $72.0 million in aggregate principal amount of its new 7.50% Convertible Senior Secured First Lien Notes due 2030 (the “New Convertible Notes”), (ii) up to 317,647,058 shares of its common stock (the “Common Stock”) or, in lieu of issuing shares of Common Stock to the extent such shares would cause any Eligible Holder (as defined below) to beneficially own greater than 9.99% of the outstanding Common Stock, prefunded warrants to purchase shares of Common Stock (the “Prefunded Warrants” and, together with the Common Stock, the “Equity Securities”) and (iii) with respect to Eligible Holders who tender prior to the Extended Early Tender Date, warrants to purchase shares of Common Stock (the “Purchase Warrants” and, together with the New Convertible Notes and Equity Securities, the “Offered Securities”). As a result, the Company also announced that the expected early settlement date of the Exchange Offer, if any, is now expected to occur on June 4, 2026, the second business day immediately following the Extended Early Tender Date. The deadline to validly withdraw tenders of the Existing Convertible Notes was not extended by the Company, and expired at 5:00 p.m., New York City time, on June 1, 2026 (the “Withdrawal Deadline”). As a result, and because the Withdrawal Deadline is not being extended, tenders of the Existing Convertible Notes and related consents may no longer be withdrawn, except in limited circumstances where additional withdrawal rights are required by law.
By Gossamer Bio, Inc. · Via Business Wire · June 2, 2026