Latest filings (excl ownership)
15-12B
Securities registration termination
28 Jan 00
DEF 14C
Information statement
29 Dec 99
PRE 14C
Preliminary information
13 Dec 99
SC 14D9/A
Tender offer solicitation (amended)
24 Nov 99
10-Q
2000 Q1
Quarterly report
12 Nov 99
10-K/A
1999 FY
Annual report (amended)
29 Oct 99
SC 14D9
Tender offer solicitation
26 Oct 99
10-K
1999 FY
Annual report
13 Sep 99
10-Q
1999 Q3
Quarterly report
18 May 99
NT 10-Q
Notice of late quarterly filing
12 May 99
10-Q
1999 Q2
Quarterly report
9 Feb 99
DEFA14A
Additional proxy soliciting materials
4 Dec 98
DEF 14A
Definitive proxy
23 Nov 98
10-Q
1999 Q1
Quarterly report
10 Nov 98
10-K
1998 FY
Annual report
9 Oct 98
NT 10-K
Notice of late annual filing
25 Sep 98
8-K
Ferrofluidics Corporation
24 Sep 98
10-Q
1998 Q3
Quarterly report
13 May 98
10-Q
1998 Q2
Quarterly report
11 Feb 98
10-Q
1998 Q1
Quarterly report
12 Nov 97
DEF 14A
Definitive proxy
21 Oct 97
10-K
1997 FY
Annual report
25 Sep 97
10-Q
1997 Q3
Quarterly report
13 May 97
10-Q
1997 Q2
Quarterly report
14 Feb 97
10-Q
1997 Q1
Quarterly report
13 Nov 96
DEF 14A
Definitive proxy
23 Oct 96
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Oct 96
S-8
Registration of securities for employees
7 Oct 96
10-K
1996 FY
Annual report
27 Sep 96
10-Q
1996 Q3
Quarterly report
14 May 96
10-Q
1996 Q2
Quarterly report
14 Feb 96
8-K
Changes in registrant's certifying accountant
14 Dec 95
8-K/A
Changes in registrant's certifying accountant
8 Dec 95
8-K
Changes in registrant's certifying accountant
28 Nov 95
10-Q
1996 Q1
Quarterly report
14 Nov 95
DEF 14A
Definitive proxy
12 Oct 95
10-K
1995 FY
Annual report
28 Sep 95
10-Q
1995 Q3
Quarterly report
17 May 95
Latest ownership filings
No filings