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Check out our Dark Pool Levels

TLSI
TriSalus Life Sciences, Inc. Common Stock
stock NASDAQ

At Close
Sep 22, 2026 3:59:51 PM EDT
4.91USD-1.305%(-0.07)2,192,050
4.08Bid   5.86Ask   1.78Spread
Pre-market
Sep 21, 2026 8:58:30 AM EDT
4.98USD0.000%(0.00)0
After-hours
Sep 22, 2026 4:59:30 PM EDT
5.82USD+18.413%(+0.91)979,925
OverviewHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short InterestTrends
for Daily Short Interest
TLSI Short Interest (SI) Latest - Official
As of 2026-08-31, there were 3,692,615 shares short with a short interest of 9.68%.

TLSI Short Interest - Official
 

TLSI Short Position Change - Official
 
TLSI Short Interest - Official chartexchange.com
Historical data is split-adjusted.
1) Data from Finra. Finra publishes an updated file every two weeks.
2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.



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