Skip to main content
GOSS
NASDAQ Life Sciences

Gossamer Bio's 1-for-80 Reverse Split Takes Effect, Authorized Shares Slashed to 50M

Tom Rudovsky · Reported by BusinessWire
More coverage: Biotech Stocks · Healthcare
Sentiment info
Neutral
Importance info
7
Price
$0.156
Mkt Cap
$69.612M
52W Low
$9.104
52W High
$309.6
52W Position info
98% below low
Off High info
100% below high
Rel. Volume info
0.5× avg
Market data snapshot near publication time

GOSS is trading near its 52-week low of $9.104 (98% below the low).

Summary

The 1-for-80 reverse split became effective after market close on September 10, 2026, with shares trading split-adjusted today under a new CUSIP. Authorized common shares dropped from 4 billion to 50 million, and total authorized capital stock fell from 4.07 billion to 120 million. The move is aimed at regaining Nasdaq's $1 minimum bid price by the October 5, 2026 compliance deadline. This follows the shareholder approval in July and the distressed debt exchange and private placement earlier this year. The company's going concern warning and delisting risk remain unresolved, and the reverse split does not change ownership percentages or voting power.

At the time of this announcement, GOSS was trading at $0.16 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $69.6M. The 52-week trading range was $9.10 to $309.60. This news item was assessed with neutral market sentiment and an importance score of 7 out of 10. Source: BusinessWire.


Price Chart

Share this article

Copied!

GOSS - Latest Insights

GOSS
Sep 11, 2026, 8:01 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.1562
Real-time Price: $0.1562 info
Change: Reverse Stock Split info
Market Cap: $69.612M info
GOSS
Sep 09, 2026, 9:00 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.1855
Real-time Price: $0.1562 info
Change: Reverse Stock Split info
Market Cap: $69.612M info
GOSS
Sep 09, 2026, 9:00 AM EDT
Source: BusinessWire
Importance Score:
8
Price at Filing: $0.1498
Real-time Price: $0.1562 info
Change: Reverse Stock Split info
Market Cap: $69.612M info
GOSS
Sep 03, 2026, 4:03 PM EDT
Filing Type: PRE 14A
Importance Score:
9
Price at Filing: $0.172
Real-time Price: $0.1562 info
Change: Reverse Stock Split info
Market Cap: $69.612M info
GOSS
Aug 26, 2026, 4:01 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.2055
Real-time Price: $0.1562 info
Change: Reverse Stock Split info
Market Cap: $69.612M info