13F-HR//SEC Filing
Sigma Investment Management Co 13F-HR
Accession 0001532618-16-000016
CIK 0001532618other
Filed
Oct 30, 8:00 PM ET
Accepted
Oct 31, 2:37 PM ET
Size
10.3 KB
Accession
0001532618-16-000016
Documents
Issuer
Sigma Investment Management Co
CIK 0001532618
Entity typeother
IncorporatedOR
Related Parties
1- filerCIK 0001532618
Filing Metadata
- Form type
- 13F-HR
- Filed
- Oct 30, 8:00 PM ET
- Accepted
- Oct 31, 2:37 PM ET
- Size
- 10.3 KB