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CSCI

COSCIENS Biopharma Inc. Common Stock

Delisted

CSCI was delisted on the 3rd of September, 2025.

Name Holding Trade Value Shares
Change
Change in
Stake
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$4.58M +$4.88M +851 +28,367%
TCM
2
Tenor Capital Management
New York
$3.07M +$3.28M +573 New
DM
3
Deerfield Management
New York
$482K +$516K +90 New
Renaissance Technologies
4
Renaissance Technologies
New York
$302K +$310K +54 +2,700%
NCCM
5
Nine Chapters Capital Management
New Jersey
$198K +$57.3K +10 +37%
Hudson Bay Capital Management
6
Hudson Bay Capital Management
Connecticut
$154K -$287K -50 -63%
Millennium Management
7
Millennium Management
New York
$79K +$86K +15 New
Ameriprise
8
Ameriprise
Minnesota
$23K
TSS
9
Two Sigma Securities
New York
$18K
Cambridge Investment Research Advisors
10
Cambridge Investment Research Advisors
Iowa
$11K +$5.73K +1 +100%
AL
11
Airain Ltd
Guernsey
$11K +$11.5K +2 New
AAM
12
Azzad Asset Management
Virginia
$9.4K
Bank of America
13
Bank of America
North Carolina
$9K +$11.5K +2 New
Morgan Stanley
14
Morgan Stanley
New York
$6K -$45.9K -8 -89%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$6K
CT
16
Cambridge Trust
Massachusetts
$5K
Royal Bank of Canada
17
Royal Bank of Canada
Ontario, Canada
$3K
Bank of Montreal
18
Bank of Montreal
Ontario, Canada
$2K
MFS
19
MSI Financial Services
Massachusetts
$1K
Two Sigma Investments
20
Two Sigma Investments
New York
-$61K -10 Closed
Citadel Advisors
21
Citadel Advisors
Florida
-$54K -9 Closed
UBS Group
22
UBS Group
Switzerland
-$25K -4 Closed
CS
23
Credit Suisse
Switzerland
-$14K -2 Closed
VKH
24
Virtu KCG Holdings
New York
-$11K -2 Closed
Citigroup
25
Citigroup
New York
-$5K -1 Closed