Latest filings (excl ownership)
DFAN14A
Additional proxy materials by non-management
5 Jan 21
DFAN14A
Additional proxy materials by non-management
31 Dec 20
DFAN14A
Additional proxy materials by non-management
30 Dec 20
DFAN14A
Additional proxy materials by non-management
29 Dec 20
DFAN14A
Additional proxy materials by non-management
28 Dec 20
DFAN14A
Additional proxy materials by non-management
23 Dec 20
DEFC14A
Proxy in contested solicitation
23 Dec 20
PRRN14A
Revised preliminary proxy statement filed by non-management
21 Dec 20
CORRESP
Correspondence with SEC
21 Dec 20
PREC14A
Preliminary proxy with contested solicitation
11 Dec 20
DFAN14A
Additional proxy materials by non-management
9 Dec 20
Latest ownership filings
SC 13G/A
GSI TECHNOLOGY INC
13 Feb 24
13F-HR
Quarterly holdings report by institutional manager
13 Feb 24
SC 13G/A
CollPlant Biotechnologies Ltd
13 Feb 24
13F-HR
Quarterly holdings report by institutional manager
13 Nov 23
13F-HR
Quarterly holdings report by institutional manager
11 Aug 23
13F-HR
Quarterly holdings report by institutional manager
12 May 23
SC 13G
CollPlant Biotechnologies Ltd
13 Feb 23
SC 13G/A
Qumu Corp
13 Feb 23
13F-HR
Quarterly holdings report by institutional manager
13 Feb 23
SC 13G
GSI TECHNOLOGY INC
20 Jan 23
13F-HR
Quarterly holdings report by institutional manager
10 Nov 22
13F-HR
Quarterly holdings report by institutional manager
12 Aug 22
13F-HR
Quarterly holdings report by institutional manager
13 May 22
SC 13D/A
ENZO BIOCHEM INC
25 Mar 22
SC 13G/A
TETRA TECHNOLOGIES INC
11 Feb 22
SC 13G
Qumu Corp
11 Feb 22
SC 13G/A
RiceBran Technologies
11 Feb 22
13F-HR
Quarterly holdings report by institutional manager
11 Feb 22
SC 13D/A
BioCardia, Inc.
7 Feb 22
SC 13D/A
GSI TECHNOLOGY INC
20 Jan 22
13F-HR
Quarterly holdings report by institutional manager
12 Nov 21
SC 13D/A
ENZO BIOCHEM INC
30 Sep 21
SC 13D
BioCardia, Inc.
22 Sep 21
SC 13D
GSI TECHNOLOGY INC
14 Sep 21
13F-HR
Quarterly holdings report by institutional manager
13 Aug 21
13F-HR
Quarterly holdings report by institutional manager
14 May 21
SC 13D/A
ENZO BIOCHEM INC
5 May 21
13F-HR
Quarterly holdings report by institutional manager
16 Feb 21
SC 13G
GSI TECHNOLOGY INC
12 Feb 21
SC 13G
TETRA TECHNOLOGIES INC
12 Feb 21
SC 13G
RiceBran Technologies
12 Feb 21
SC 13D/A
ENZO BIOCHEM INC
15 Jan 21
SC 13D/A
ENZO BIOCHEM INC
5 Jan 21
SC 13D/A
ENZO BIOCHEM INC
31 Dec 20
SC 13D/A
ENZO BIOCHEM INC
30 Dec 20
SC 13D/A
ENZO BIOCHEM INC
28 Dec 20
SC 13D/A
ENZO BIOCHEM INC
23 Dec 20
SC 13D/A
ENZO BIOCHEM INC
22 Dec 20
SC 13D/A
ENZO BIOCHEM INC
21 Dec 20
SC 13D/A
ENZO BIOCHEM INC
18 Dec 20