425 filings
4
Kenneth P. Gianella
23 Apr 24
QUANTUM / Kenneth P. Gianella ownership change
5:28pm
4
Lerner James J
23 Apr 24
QUANTUM / James J Lerner ownership change
5:27pm
4
Henk Jan Spanjaard
23 Apr 24
QUANTUM / Henk Jan Spanjaard ownership change
5:26pm
4
Brian E Cabrera
23 Apr 24
QUANTUM / Brian E Cabrera ownership change
5:26pm
3
Henk Jan Spanjaard
12 Apr 24
QUANTUM / Henk Jan Spanjaard ownership change
4:39pm
4
l66aavvuj8eb
3 Apr 24
QUANTUM / Laura A. Nash ownership change
5:27pm
SC 13G/A
ymh nx7nemdf
14 Feb 24
QUANTUM / Long Focus Capital Management ownership change
5:09pm
SC 13G
kvv00r5t
13 Feb 24
QUANTUM / VANGUARD ownership change
5:12pm
SC 13G/A
vyw2fpu4h4lq1yuwl
12 Feb 24
QUANTUM / Neuberger Berman ownership change
3:59pm
SC 13G/A
lwihy cxuag
17 Jan 24
QUANTUM / ADK Soho Fund ownership change
2:43pm
SC 13G
y1wwf9
4 Dec 23
QUANTUM / ADK Soho Fund ownership change
12:00am
4
w0silryvur1ag h0p7sw
3 Nov 23
QUANTUM / Brian E Cabrera ownership change
4:38pm
144
i9wmzdf1ur8kc cn9j
3 Nov 23
Notice of proposed sale of securities
1:30pm
4
h0k7ju1r
12 Oct 23
QUANTUM / James J Lerner ownership change
5:43pm
144
zshujl00 1btotn63
11 Oct 23
Notice of proposed sale of securities
4:01pm
4
ynowz7k 3koiy5
6 Oct 23
QUANTUM / Brian E Cabrera ownership change
1:36pm
4
53ji 4zktx
6 Oct 23
QUANTUM / Laura A. Nash ownership change
1:36pm
144
kd68y0qe15hgp4tyv
6 Oct 23
Notice of proposed sale of securities
11:44am
144
2lz61 6xtx
6 Oct 23
Notice of proposed sale of securities
11:39am
4
31111
6 Sep 23
QUANTUM / John Hurley ownership change
4:24pm