118 filings
13F-HR
Kopp Investment Advisors LLC
14 Nov 19
Quarterly holdings report by institutional manager
4:34pm
13F-HR
Kopp Investment Advisors LLC
14 Aug 19
Quarterly holdings report by institutional manager
12:00am
13F-HR
Kopp Investment Advisors LLC
15 May 19
Quarterly holdings report by institutional manager
4:37pm
13F-HR
Kopp Investment Advisors LLC
14 Feb 19
Quarterly holdings report by institutional manager
5:05pm
13F-HR
Kopp Investment Advisors LLC
14 Nov 18
Quarterly holdings report by institutional manager
4:56pm
13F-HR/A
wkwqnzvpxtrbklybx
15 Aug 18
Quarterly holdings report by institutional manager (amended)
11:00am
13F-HR
nidp48 s2pmgm9q2r
14 Aug 18
Quarterly holdings report by institutional manager
5:04pm
13F-HR
mae21xm6055pdjz50f
14 May 18
Quarterly holdings report by institutional manager
2:25pm
13F-HR
v8p2uy6t726vnkc iv
14 Feb 18
Quarterly holdings report by institutional manager
12:00am
13F-HR
mixdp
14 Nov 17
Quarterly holdings report by institutional manager
12:00am
13F-HR
dol ahc57u
14 Aug 17
Quarterly holdings report by institutional manager
12:00am
13F-HR
fc1waq328
15 May 17
Quarterly holdings report by institutional manager
12:00am
13F-HR
k7b1c3qytn0vwwsyemno
14 Feb 17
Quarterly holdings report by institutional manager
12:00am
13F-HR
l9q99ztj8f8 179jo5q
14 Nov 16
Quarterly holdings report by institutional manager
12:00am
SC 13D/A
k384z0tfpw4
19 Aug 16
Superconductor Technologies Inc
12:00am
13F-HR
k1ug737
15 Aug 16
Quarterly holdings report by institutional manager
12:00am
SC 13D/A
tp2z9wxy0ggaxv91
27 May 16
Superconductor Technologies Inc
12:00am
13F-HR
kfa5mzvmolmx5
16 May 16
Quarterly holdings report by institutional manager
12:00am
SC 13D/A
tatqmdc08m
6 May 16
Superconductor Technologies Inc
12:00am
SC 13D/A
35r8wdw
15 Apr 16
Superconductor Technologies Inc
12:00am