10 filings
11-K
Ionics Inc
28 Jun 04
Annual report of employee stock purchases
12:00am
11-K
Ionics Inc
26 Jun 03
Annual report of employee stock purchases
12:00am
11-K
Ionics Inc
26 Jun 01
Annual report of employee stock purchases
12:00am
11-K
Ionics Inc
27 Jun 00
Annual report of employee stock purchases
12:00am
11-K
Ionics Inc
24 Jun 99
Annual report of employee stock purchases
12:00am
11-K
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23 Jun 98
Annual report of employee stock purchases
12:00am
11-K
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23 Jun 97
Annual report of employee stock purchases
12:00am
11-K/A
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28 Jun 96
Annual report of employee stock purchases (amended)
12:00am
11-K/A
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27 Jun 95
Annual report of employee stock purchases (amended)
12:00am
11-K/A
lbnlqs
31 May 94
Annual report of employee stock purchases (amended)
12:00am
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