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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001274173-18-000088
Filing Date
2018-06-15
Accepted
2018-06-18 09:14:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 JANUS HENDERSON GROUP PLC OWNS 11.8% OF ATHN athn6102018.txt SC 13G 6470
  Complete submission text file 0001274173-18-000088.txt   8126
Mailing Address 311 ARSENAL STREET WATERTOWN MA 02472
Business Address 311 ARSENAL STREET WATERTOWN MA 02472 617-402-1000
ATHENAHEALTH INC (Subject) CIK: 0001131096 (see all company filings)

IRS No.: 043387530 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-83638 | Film No.: 18903696
SIC: 7389 Services-Business Services, NEC

Mailing Address 201 BISHOPSGATE LONDON X0 EC2M 3AE
Business Address 201 BISHOPSGATE LONDON X0 EC2M 3AE 442078181818
JANUS HENDERSON GROUP PLC (Filed by) CIK: 0001274173 (see all company filings)

IRS No.: 000000000 | State of Incorp.: Y9 | Fiscal Year End: 1231
Type: SC 13G
SIC: 6282 Investment Advice