A detailed history of Simplex Trading, LLC transactions in Quantum Si Inc stock. As of the latest transaction made, Simplex Trading, LLC holds 26,499 shares of QSI stock, worth $92,746. This represents 0.0% of its overall portfolio holdings.

Number of Shares
26,499
Holding current value
$92,746
% of portfolio
0.0%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 08, 2024

BUY
$0.82 - $1.22 $21,729 - $32,328
26,499 New
26,499 $23,000
Q2 2023

Aug 04, 2023

BUY
$1.38 - $1.83 $5,579 - $7,398
4,043 Added 76.59%
9,322 $16,000
Q1 2023

Apr 27, 2023

SELL
$1.59 - $2.58 $21,573 - $35,005
-13,568 Reduced 71.99%
5,279 $9,000
Q4 2022

Feb 02, 2023

BUY
$1.82 - $3.27 $34,301 - $61,629
18,847 New
18,847 $34,000
Q3 2021

Oct 28, 2021

SELL
$7.97 - $13.56 $11,237 - $19,119
-1,410 Reduced 5.17%
25,880 $312,000
Q2 2021

Aug 12, 2021

BUY
$8.1 - $12.65 $221,049 - $345,218
27,290 New
27,290 $334,000

Others Institutions Holding QSI

About Quantum-Si Inc


  • Ticker QSI
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 119,433,000
  • Market Cap $418M
  • Description
  • Quantum-Si incorporated, a life sciences company, develops a single molecule detection platform for sample preparation and sequencing. It offers a proprietary single molecule detection platform for use in semiconductor industry to field proteomics to enable next generation protein sequencing. The company was incorporated in 2013 is based in Guil...
More about QSI
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