Filing

SC 13D

SC 13D

0000919574-99-000628·DIANON SYSTEMS INC

Filing metadata

Accession number: 0000919574-99-000628
Form type: SC 13D
Filer: DIANON SYSTEMS INC
CIK: CIK 779282
Filed: Apr 15, 1999
Reporting period: —
Description: Activist stake

Documents

0000919574-99-000628-index.htm

Complete submission

0000919574-99-000628.txt

directory listing

Filed by

DIANON SYSTEMS INC