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Disclosery

ICUCW SEASTAR MEDICAL HOLDING CORP

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WTS (warrant or right), issuer CIK 1831868

10 managers (10 13F filers) reported a position in ICUCW shares at 2026-03-31, 967,315 shares in all. 1 filer opened a position and 5 filers sold out during the quarter.

Managers
10
13F filers
10
New
1
Added
0
Reduced
1
Sold out
5
Shares held by filers
967,315

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BOOTHBAY FUND MANAGEMENT, LLC245,200$912K0.02%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC211,381$6.09K<0.01%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP218,073$5.95K<0.01%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP125,000$3.6K<0.01%013F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.46,490$1.34K<0.01%-20013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.40,000$1.15K<0.01%013F-HRTimeline
EQUITEC PROPRIETARY MARKETS, LLC35,700$1.03K<0.01%013F-HRTimeline
Cruiser Capital Advisors, LLC32,473$935<0.01%013F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC12,281$354<0.01%013F-HRTimelineGroup
UBS Group AGin group UBS Group AG717$21<0.01%new13F-HRTimelineGroup