Gossamer Bio, Inc. (GOSS) on GreekSoup https://greeksoup.ai/stocks/us/goss/ Every dated entry in the public record on Gossamer Bio, Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days. en Wed, 28 Oct 2026 00:00:00 +0000 Gossamer Bio, Inc.: short interest 1,436,240 shares at the 15 October 2026 settlement, 5.12 days to coverhttps://greeksoup.ai/stocks/us/goss/short-interest/us:GOSS:short-interest:2026-10-15:d41a1daac2Thu, 15 Oct 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: Schedule 13D/A filed by D. E. Shaw Valence Portfolios, L.L.C., 6.0% of the classhttps://greeksoup.ai/stocks/us/goss/holders/us:GOSS:schedule-13:2026-10-08:fe079bb50aThu, 08 Oct 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: short interest 1,237,721 shares at the 30 September 2026 settlement, 3.50 days to coverhttps://greeksoup.ai/stocks/us/goss/short-interest/us:GOSS:short-interest:2026-09-30:25e07b1a5fWed, 30 Sep 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: other eventshttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-28:4440357886Mon, 28 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: Schedule 13D/A filed by D. E. Shaw Valence Portfolios, L.L.C., 5.1% of the classhttps://greeksoup.ai/stocks/us/goss/holders/us:GOSS:schedule-13:2026-09-28:12cb5847aaMon, 28 Sep 2026 00:00:00 +0000Schedule 13D/13GItem 4 of the Schedule 13D is hereby amended and supplemented by adding the following at the end of the section entitled "Voting Agreements": On July 14, 2026, shareholders approved the Shareholder Proposals (i) through (iv). Subsequently, as disclosed in the Issuer's Form 8-K filed with the SEC on September 9, 2026, the Issuer effected the Reverse Stock Split.

Schedule 13D/13G. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: other eventshttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-23:c19d96eb68Wed, 23 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed DEF 14A: def 14ahttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-16:8d0adb598eWed, 16 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: officer or director changehttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-16:3bb095ef6aWed, 16 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: short interest 948,623 shares at the 15 September 2026 settlement, 5.07 days to coverhttps://greeksoup.ai/stocks/us/goss/short-interest/us:GOSS:short-interest:2026-09-15:3349fd5857Tue, 15 Sep 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: change to security holders' rights, charter or bylaw amendment, or fiscal year change, other eventshttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-11:3e59ee5e62Fri, 11 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: other eventshttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-09:f97c2eb080Wed, 09 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed PRE 14A: pre 14ahttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-03:8d77a782f7Thu, 03 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: charter or bylaw amendment, or fiscal year changehttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-09-03:ee3880384eThu, 03 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: short interest 82,633,317 shares at the 31 August 2026 settlement, 2.79 days to coverhttps://greeksoup.ai/stocks/us/goss/short-interest/us:GOSS:short-interest:2026-08-31:4ca44b46c2Mon, 31 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: charter or bylaw amendment, or fiscal year changehttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-08-26:1a64f5041fWed, 26 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: Schedule 13D/A filed by D. E. Shaw Valence Portfolios, L.L.C., 6.0% of the classhttps://greeksoup.ai/stocks/us/goss/holders/us:GOSS:schedule-13:2026-08-24:5f7ef105edMon, 24 Aug 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: material agreement, unregistered sale of equity, charter or bylaw amendment, or fiscal year change, regulation fd disclosurehttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-08-21:91f157ede1Fri, 21 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: short interest 86,786,498 shares at the 14 August 2026 settlement, 7.37 days to coverhttps://greeksoup.ai/stocks/us/goss/short-interest/us:GOSS:short-interest:2026-08-14:2e440f6bd9Fri, 14 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. Q2 FY2026 results: revenue $9 million, net income $17 millionhttps://greeksoup.ai/stocks/us/goss/results/fy2026-q2/us:GOSS:result:2026-08-13:4333de55b5Thu, 13 Aug 2026 00:00:00 +0000ResultsResults. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 8-K: results of operationshttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-08-13:b0fc70fb99Thu, 13 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc. filed 10-Q: 10-qhttps://greeksoup.ai/stocks/us/goss/filings/us:GOSS:filing:2026-08-13:96089803ffThu, 13 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Gossamer Bio, Inc.: short interest 94,986,016 shares at the 31 July 2026 settlement, 1.49 days to coverhttps://greeksoup.ai/stocks/us/goss/short-interest/us:GOSS:short-interest:2026-07-31:ed7c322a45Fri, 31 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

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