RECORDED DAYS

KRSAKorsana Biosciences, Inc. Common Stock

2 events recorded by TapeRank over 2 trading days between Sep 9 2026 and Sep 29 2026. A day with a halt or a verdict the model wrote has a page of its own: the row as it stood at each event, the verdict that existed then, and the sources behind it. The other days are summarized here. Nothing is filled in afterwards.

TUE SEP 29 202614:17 ET · REGULARUNEXPLAINED MOVEKRSA up 15.7% on Sep 29 2026 with no filing that explains itKRSA is up 13.5% on the day on 11.5x its normal volume for this time of day. No filings or headlines were found in SEC EDGAR filings and Benzinga wire headlines in the last 24 hours, so this is order flow rather than a disclosed catalyst.+15.7%UNEXPLAINED
WED SEP 9 202609:46 ET · REGULARHALTKRSA halted on Sep 9 2026 at $21.200.0%UNEXPLAINED

On the tape right now

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

ECGSURGING 0:05

79.71

▼ 29.3%

▼ 1.41%

41.0×

FAD

$6.2M

51.1M*

STRETCHED

CAVASURGING 0:00

64.78

▲ 7.4%

▲ 1.30%

9.3×

ORBHODVWH

$11.6M

116.8M*

UNEXPLAINED

URGNSURGING 0:00

29.16

▼ 15.2%

▼ 1.29%

15.6×

FAD

$1.4M

48.9M*

JUSTIFIED

MPTISURGING 0:00

64.15

▼ 1.5%

▲ 0.96%

23.8×

VWH

$637K

4.3M*

UNEXPLAINED

LSPDSURGING 0:00

11.52

▲ 4.9%

▼ 1.24%

16.5×

ORB

$426K

133.3M*

UNEXPLAINED

CRCTSURGING 0:00

8.90

▲ 49.2%

▼ 0.72%

15.1×

GAPORBVWHEXT

$395K

54.7M*

STRETCHED

BROSSURGING 0:00

43.97

▲ 0.9%

▼ 0.91%

4.0×

FAD

$4.3M

137.9M*

UNEXPLAINED

LMRICOOLING 1:35

12.85

▲ 14.5%

▲ 1.06%

132×

ORBHODVWH

$1.7M

—

UNEXPLAINED

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