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GOSS
NASDAQ Life Sciences

Gossamer Bio Submits First NDA to FDA for Seralutinib in PAH

Tom Rudovsky · Reported by BusinessWire
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$11
Mkt Cap
$67.155M
52W Low
$9.104
52W High
$309.6
52W Position info
21% above low
Off High info
96% below high
Rel. Volume info
1.2× avg
Market data snapshot near publication time

GOSS sits 21% above its 52-week low of $9.104.

Summary

Gossamer Bio has submitted its first New Drug Application to the FDA for seralutinib in pulmonary arterial hypertension. The submission is supported by the Phase 3 PROSERA study, with confirmatory evidence from Phase 2 TORREY. FDA meeting minutes from June characterized the PROSERA efficacy findings as review issues rather than filing issues, which reduces near-term rejection risk. The company expects an FDA filing decision later this year. This is a major regulatory milestone for a company with a going concern warning and cash runway only into Q1 2027; approval would transform its outlook. Watch for the FDA's acceptance decision, expected in the coming months.

At the time of this announcement, GOSS was trading at $11.00 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $67.2M. The 52-week trading range was $9.10 to $309.60. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: BusinessWire.


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GOSS - Latest Insights

GOSS
Sep 23, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $11.19
Real-time Price: $8.49 info
Change: -$2.71 (-24%) info
Market Cap: $51.848M info
GOSS
Sep 16, 2026, 4:30 PM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $10.93
Real-time Price: $8.49 info
Change: -$2.45 (-22%) info
Market Cap: $51.848M info
GOSS
Sep 11, 2026, 8:01 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.1562
Real-time Price: $8.49 info
Change: Reverse Stock Split info
Market Cap: $51.848M info
GOSS
Sep 11, 2026, 8:00 AM EDT
Source: BusinessWire
Importance Score:
7
Price at Filing: $0.1562
Real-time Price: $8.49 info
Change: Reverse Stock Split info
Market Cap: $51.848M info
GOSS
Sep 09, 2026, 9:00 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.1855
Real-time Price: $8.49 info
Change: Reverse Stock Split info
Market Cap: $51.848M info