21 filings
10-Q
1999 Q3
NRES
Nichols Research Corp
Quarterly report
15 Jul 99
12:00am
10-Q
1999 Q2
NRES
Nichols Research Corp
Quarterly report
14 Apr 99
12:00am
10-Q
1999 Q1
NRES
Nichols Research Corp
Quarterly report
14 Jan 99
12:00am
10-Q/A
1998 Q3
NRES
Nichols Research Corp
Quarterly report (amended)
13 Jan 99
12:00am
10-K/A
1998 FY
NRES
Nichols Research Corp
Annual report (amended)
13 Jan 99
12:00am
10-K
yjuvzc6n4g0w emx8j
29 Nov 95
Annual report
12:00am