HALT · THU SEP 10 2026

GOSS halted on Sep 10 2026 at $0.1476

GOSS0.0%on Thu Sep 10 2026

Gossamer Bio, Inc. Common Stock was up 0.0% on the day at $0.1476, ranked #35 on — its usual five-minute volume, when TapeRank recorded this trading halt at 19:50 ET during after hours when it was halted.

THE DAY ON THE LIST · 1 EVENT

  1. 19:50 ET
    HALT · AFTER-HOURS

    HALTED AT $0.1476 · · 0.0% ON THE DAY · — 5M RVOL · RANK #35

    No verdict was committed for this event.

    THE ROW AND SESSION LEVELS AT 19:50 ET
    LAST0.1476
    DAY· 0.0%
    5 MIN▲ 0.68%
    5M RVOL—
    5M $VOL$840
    FLOAT—
    RANK#35
    SESSIONAFTER-HOURS
    VWAP0.1436
    HOD0.1476
    LOD0.1438
    OR HIGH—
    OR LOW—
    PREV CLOSE—
    PM HIGH—
    PM LOW—
    GAP—

    — MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO

NO VERDICT MEANS THE MODEL HAD NOT REACHED THE NAME BEFORE THE EVENT WAS FINALIZED, OR ITS ANSWER HEDGED AND WAS WITHHELD. NOTHING WAS FILLED IN AFTERWARDS.

THE SESSION

  • 09:30 ETOpened at $0.1527
  • 09:30 ETRegular-session high, $0.1567
  • 10:34 ETRegular-session low, $0.1402
  • 15:59 ETLast trade of the regular session, $0.1426
  • 19:50 ETHalted after the close (T1); resumed Sep 11 2026 at 09:00 ET
  • Volume: 12.5M shares in regular hours, 286K before the open

GOSS opened at $0.1527 and briefly reached $0.1567 at 09:30 ET before falling to a $0.1402 low at 10:34 ET. It finished the regular session at $0.1426 after 12.5 million shares traded, and TapeRank found no filing or news in the prior 24 hours to explain the move. A halt occurred later, at 19:50 ET, when the stock was ranked #35 at $0.1476 and was flat on the day; it resumed on September 11 at 09:00 ET.

WRITTEN THU OCT 15 2026 19:23 ET BY OPENAI/GPT-5.6-LUNA FROM THE FACTS ON THIS PAGE

FILINGS · 24H BEFORE THE MOVE

No SEC filings in the 24 hours before this was recorded. A move on an unfiled press release shows nothing here, which is what UNEXPLAINED means.

On the tape right now

WHERE THE LIST STOODWED NOV 4 2026 · 13:49 ETRECORDED LIVE · 742 QUALIFY

01
ECGSURGING 0:05
79.71
▼ 29.3%
▼ 1.41%
41.0×
FAD
$6.2M
51.1M*
STRETCHED
02
CAVASURGING 0:00
64.78
▲ 7.4%
▲ 1.30%
9.3×
ORBHODVWH
$11.6M
116.8M*
UNEXPLAINED
03
URGNSURGING 0:00
29.16
▼ 15.2%
▼ 1.29%
15.6×
FAD
$1.4M
48.9M*
JUSTIFIED
04
MPTISURGING 0:00
64.15
▼ 1.5%
▲ 0.96%
23.8×
VWH
$637K
4.3M*
UNEXPLAINED
05
LSPDSURGING 0:00
11.52
▲ 4.9%
▼ 1.24%
16.5×
ORB
$426K
133.3M*
UNEXPLAINED
06
CRCTSURGING 0:00
8.90
▲ 49.2%
▼ 0.72%
15.1×
GAPORBVWHEXT
$395K
54.7M*
STRETCHED
07
BROSSURGING 0:00
43.97
▲ 0.9%
▼ 0.91%
4.0×
FAD
$4.3M
137.9M*
UNEXPLAINED
08
LMRICOOLING 1:35
12.85
▲ 14.5%
▲ 1.06%
132×
ORBHODVWH
$1.7M
—
UNEXPLAINED
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