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ICUCW SEASTAR MEDICAL HOLDING CORP

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WTS (warrant or right), issuer CIK 1831868

15 managers (15 13F filers) reported a position in ICUCW shares at 2025-09-30, 1,337,796 shares in all. 2 filers opened a position and 0 filers sold out during the quarter.

Managers
15
13F filers
15
New
2
Added
0
Reduced
4
Sold out
0
Shares held by filers
1,337,796

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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$140K<0.01%013F-HRTimeline
ATW SPAC MANAGEMENT LLC245,200$6.64K0.01%013F-HRTimeline
Linden Advisors LPin group Linden Advisors LP218,073$6K<0.01%013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC211,381$5.73K<0.01%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP125,000$3.39K<0.01%013F-HRTimelineGroup
SkyView Investment Advisors, LLC64,658$2K<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.46,790$1.27K<0.01%13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.40,000$1.08K<0.01%013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC42,031$1K<0.01%new13F-HRTimelineGroup
EQUITEC PROPRIETARY MARKETS, LLC35,700$9670.01%-44,69913F-HRTimeline
Cruiser Capital Advisors, LLC32,473$880<0.01%013F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…18,271$495<0.01%-7,92813F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC12,281$332<0.01%-21,26713F-HRTimelineGroup
UBS Group AGin group UBS Group AG560$15<0.01%-24813F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK178$5<0.01%new13F-HRTimelineGroup