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13F-HRAccepted Nov 3, 4:13 PM ET

Sigma Investment Management Co 13F-HR

Sigma Investment Management Co

sec.gov(opens the filing on sec.gov)View full filing

Accepted (ET)

4:13 PM

Nov 3, 2017

Filed

Nov 3, 2017

Documents

2

Size

10.3 KB

Summary

Summary not available

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