Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001056827-18-000001
Filing Date
2018-01-23
Accepted
2018-01-23 10:29:21
Documents
2
Period of Report
2017-12-31
Effectiveness Date
2018-01-23

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1964
2 13F 13fdecember2017.html INFORMATION TABLE  
2 13F 13fdecember2017.xml INFORMATION TABLE 27356
  Complete submission text file 0001056827-18-000001.txt   30531
Mailing Address ONE GATEWAY CENTER 420 FT. DUQUESNE BLVD. STE 1825 PITTSBURGH PA 15222
Business Address ONE GATEWAY CENTER 420 FT. DUQUESNE BLVD. STE 1825 PITTSBURGH PA 15222 4124711551
ARMSTRONG HENRY H ASSOCIATES INC (Filer) CIK: 0001056827 (see all company filings)

EIN.: 251440756
Type: 13F-HR | Act: 34 | File No.: 028-07012 | Film No.: 18541344