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ISSUER PROFILE · CIK 0001826667 · CUSIP 89680M101

TriSalus Life Sciences, Inc.TLSIW

1 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
0.0%
avg 0.0%
Median 90d
0.0%
avg 0.0%
Median 180d
0.0%
avg 0.0%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
1
1 SCHEDULE
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
11.28
as of 2026-08-31

13D/G Filings Timeline · 1 total

FiledFormFilerStakeSharesIntent
2025-08-01 SCHEDULE Wahlstrom Mats 6.00% 2,987,881 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-08-31 16,273 11.28 -20.8%
2026-08-14 20,535 6.20 +70.4%
2026-07-31 12,050 3.05 +52.4%
2026-07-15 7,908 1.33 +32.7%
2026-06-30 5,960 3.24 -11.3%
2026-06-15 6,716 1.00 +18.3%
2026-05-29 5,676 1.27 +49.6%
2026-05-15 3,795 1.37 -23.9%
2026-04-30 4,988 9.00 0.0%
2026-04-15 4,988 7.29 +24.1%
2026-03-31 4,020 2.75 +3.0%
2026-03-13 3,904 4.07 -6.4%

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