13F-HR//SEC Filing
BERKSHIRE ASSET MANAGEMENT LLC/PA 13F-HR
Accession 0001398344-25-020486
CIK 0000949012other
Filed
Nov 6, 7:00 PM ET
Accepted
Nov 6, 8:54 PM ET
Size
140.4 KB
Accession
0001398344-25-020486
Issuer
BERKSHIRE ASSET MANAGEMENT LLC/PA
CIK 0000949012
Entity typeother
Related Parties
1- filerCIK 0000949012
Filing Metadata
- Form type
- 13F-HR
- Filed
- Nov 6, 7:00 PM ET
- Accepted
- Nov 6, 8:54 PM ET
- Size
- 140.4 KB