Financial reports
No filings
Current reports
No filings
Registration and prospectus
No filings
Proxies
PRRN14A
Revised preliminary proxy statement filed by non-management
15 Aug 19
PREC14A
Preliminary proxy with contested solicitation
7 Aug 19
DFAN14A
Additional proxy materials by non-management
2 Nov 18
DEFC14A
Proxy in contested solicitation
1 Nov 18
PRRN14A
Revised preliminary proxy statement filed by non-management
30 Oct 18
PREC14A
Preliminary proxy with contested solicitation
17 Oct 18
DFAN14A
Additional proxy materials by non-management
10 Oct 18
Ownership
SC 13D/A
TSR INC
17 May 24
SC 13G/A
MICROPAC INDUSTRIES INC
3 Jan 24
3
DANIEL ZEFF
2 Aug 23
SC 13G/A
BUTLER NATIONAL CORP
1 Aug 23
SC 13G/A
MICROPAC INDUSTRIES INC
6 Jan 23
SC 13G/A
BUTLER NATIONAL CORP
6 Jan 23
SC 13G/A
HIGHWAY HOLDINGS LTD
4 Jan 22
SC 13G/A
TABLE TRAC INC
4 Jan 22
SC 13G/A
IEH Corp
4 Jan 22
SC 13G/A
MICROPAC INDUSTRIES INC
4 Jan 22