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Latest filings (excl ownership)
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Latest ownership filings
4
AZZ INC
10 Jul 19
4
AZZ INC
10 Jul 18
4
CLEARSIGN COMBUSTION CORP
28 Feb 18
4
CLEARSIGN COMBUSTION CORP
22 Aug 17
4
AZZ INC
12 Jul 17
4
CLEARSIGN COMBUSTION CORP
14 Feb 17
4
CLEARSIGN COMBUSTION CORP
26 Jan 17
4
PROFIRE ENERGY INC
22 Sep 16
4
AZZ INC
14 Jul 16
4
CLEARSIGN COMBUSTION CORP
29 Apr 16