Quantum-Si Inc (QSI) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2023-02-14
4:15 pm
Sale
2022-12-3113GQUANTUM-SI INC
QSI
GLENVIEW CAPITAL MANAGEMENT, LLC4,249,956
3.550%
-1,750,044decrease
(-29.17%)
Filing
History
2023-02-10
1:54 pm
Sale
2022-12-3113GQUANTUM-SI INC
QSI
ARK Investment Management LLC11,856,184
9.890%
-1,210,966decrease
(-9.27%)
Filing
History
2023-02-03
12:10 pm
Purchase
2022-12-3113GQUANTUM-SI INC
QSI
BlackRock, Inc.
BLK
6,461,509
5.400%
6,461,509increase
(New Position)
Filing
History
2022-06-28
12:37 pm
Sale
2022-06-1713DQUANTUM-SI INC
QSI
Foresite Capital Fund IV, L.P.4,424,317
3.700%
-4,000,000decrease
(-47.48%)
Filing
History
2022-02-14
4:37 pm
Sale
2021-12-3113GHIGHCAPE CAP ACQUISITION CRP U
CAPAU
GLAZER CAPITAL LLC0
0.000%
-872,744decrease
(Position Closed)
Filing
History
2022-02-14
4:10 pm
Purchase
2021-12-3113GQUANTUM-SI INC
QSI
GLENVIEW CAPITAL MANAGEMENT, LLC6,000,000
5.110%
4,966,261increase
(+480.42%)
Filing
History
2022-02-14
06:09 am
Sale
2021-12-3113GQUANTUM-SI INC
QSI
Radcliffe Capital Management L.P.0
0.000%
-600,000decrease
(Position Closed)
Filing
History
2022-02-09
2:59 pm
Purchase
2021-12-3113GQUANTUM-SI INC
QSI
ARK Investment Management LLC13,067,150
11.120%
1,404,125increase
(+12.04%)
Filing
History
2022-02-09
11:55 am
Sale
2021-12-3113GHIGHCAPE CAP ACQUISITION CRP U
CAPAU
Polar Asset Management Partners Inc.0
0.000%
-635,854decrease
(Position Closed)
Filing
History
2022-01-28
5:07 pm
Sale
2021-12-3113GQUANTUM-SI INC
QSI
Linden Capital L.P.0
0.000%
-700,000decrease
(Position Closed)
Filing
History
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