308 filings
Page 14 of 16
8-K/A
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13 Jan 00
Atmi, Inc Form 8-K/A
12:00am
8-K
n9n9xwkmp24
14 Dec 99
Current report
12:00am
S-3
gtt6kq
1 Jul 99
Shelf registration
12:00am
8-K/A
ypn5g56
1 Jul 99
Current report (amended)
12:00am
8-K
axbnh61mm oayadfop0i
15 Jun 99
Current report
12:00am
8-K/A
adazxqoee
9 Oct 98
Acquisition of Now Technologies
12:00am
8-K
blwnd5k2ggt9 8r6b
17 Aug 98
Acquisition of Now Technologies
12:00am
424B3
vqn1vi wttgu7u
27 Jul 98
Prospectus supplement
12:00am