116 filings
4
Paula Dowdy
25 Mar 24
Quantum-Si / Paula Dowdy ownership change
4:21pm
3
Paula Dowdy
25 Mar 24
Quantum-Si / Paula Dowdy ownership change
4:14pm
4
Keyes Jeffry R.
18 Mar 24
Quantum-Si / Jeffry R. Keyes ownership change
8:25am
4
QSI
Quantum-Si Incorporated - Ordinary Shares
18 Mar 24
Quantum-Si / Jeffrey Alan Hawkins ownership change
8:21am
4
Grace Johnston
18 Mar 24
Quantum-Si / Grace Johnston ownership change
8:12am
4
9pbc3ygar j4sf03b
18 Mar 24
Quantum-Si / Christian LaPointe ownership change
8:07am
4
ztfekizomfsbhutui80
6 Mar 24
Quantum-Si / Jeffry R. Keyes ownership change
5:09pm
SC 13G
b5637
13 Feb 24
Quantum-Si / Nikko Asset Management Americas ownership change
9:41am
SC 13G
gxzpkysneoa hukf
5 Feb 24
Quantum-Si / Sumitomo Mitsui Trust ownership change
6:08am
SC 13G/A
mf34lucf3
29 Jan 24
Quantum-Si / BlackRock ownership change
5:25pm
SC 13G/A
3m1vkc711d77h
29 Jan 24
Quantum-Si / ARK Investment Management ownership change
4:00pm
4
rk812jxbz8ki
26 Sep 23
Quantum-Si / Amir Jafri ownership change
4:21pm
3
svl3 w8b205t8pno
26 Sep 23
Quantum-Si / Amir Jafri ownership change
4:15pm
SC 13D/A
b87flje2ymngdkn0hp
13 Sep 23
Quantum-Si / ROTHBERG JONATHAN M ownership change
4:44pm
144
mqrncrtsgkp224j
28 Jul 23
Notice of proposed sale of securities
7:34pm
144
xfnoe38n3mbgu2idv4p6
19 Jul 23
Notice of proposed sale of securities
4:37pm
SC 13G/A
wlvbsdeuvnbib2r
10 Jul 23
Quantum-Si / ARK Investment Management ownership change
11:26am
3
q6nomb9r q1h60zw3m
24 May 23
Quantum-Si / John P. Kenny ownership change
4:15pm
4
z6sf3r
24 May 23
Quantum-Si / John P. Kenny ownership change
12:00am
4
sy9gvkyihv
16 May 23
Quantum-Si / Ruth A Fattori ownership change
5:12pm