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ATHN
- As of 09/26/24, 11:41:41 PM: 64 Insider Transactions.
Sector:
Services
Industry:
Business Services
Prev Close:
$140.72
Avg Vol(3m):
364,360
P/E:
255.80
EPS:
0.55
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Insider Transactions for ATHN
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2019-02-14 13:49:47.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
10.7%
view
S
2019-02-12 09:42:01.0
ATHENAHEALTH INC
ATHN
VANGUARD GROUP INC
8.73%
view
S
2019-01-10 15:32:00.0
ATHENAHEALTH INC
ATHN
JANUS HENDERSON GROUP PLC
0.0%
view
S
2018-11-13 09:09:36.0
ATHENAHEALTH INC
ATHN
JANUS HENDERSON GROUP PLC
11.8%
view
S
2018-05-18 17:27:25.0
ATHENAHEALTH INC
ATHN
JANUS HENDERSON GROUP PLC
11.9%
view
S
2018-05-07 10:16:55.0
ATHENAHEALTH INC
ATHN
ELLIOTT ASSOCIATES
1.0%
view
B
2018-02-14 12:35:05.0
ATHENAHEALTH INC
ATHN
SANDS CAPITAL MANAGEMENT
0.0%
view
S
2018-02-13 18:38:15.0
ATHENAHEALTH INC
ATHN
Capital Research Global Investors
4.5%
view
S
2018-02-13 14:38:10.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
12.73%
view
S
2018-02-12 08:51:04.0
ATHENAHEALTH INC
ATHN
JANUS HENDERSON GROUP PLC
12.7%
view
S
2018-02-08 11:22:29.0
ATHENAHEALTH INC
ATHN
VANGUARD SPECIALIZED FUNDS
5.58%
view
B
2017-06-14 20:09:17.0
ATHENAHEALTH INC
ATHN
JANUS CAPITAL MANAGEMENT LLC
n/a
view
S
2017-06-12 13:33:46.0
ATHENAHEALTH INC
ATHN
JANUS CAPITAL MANAGEMENT LLC
14.6%
view
B
2017-05-18 08:30:46.0
ATHENAHEALTH INC
ATHN
ELLIOTT ASSOCIATES
9.1%
view
S
2017-02-14 12:11:09.0
ATHENAHEALTH INC
ATHN
SANDS CAPITAL MANAGEMENT
2.2%
view
S
2017-02-14 10:45:54.0
ATHENAHEALTH INC
ATHN
FMR LLC
14.999%
view
B
2017-02-13 14:38:29.0
ATHENAHEALTH INC
ATHN
JANUS CAPITAL MANAGEMENT LLC
14.5%
view
B
2017-02-10 14:55:57.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
7.39%
view
S
2017-02-06 13:31:12.0
ATHENAHEALTH INC
ATHN
PRICE T ROWE ASSOCIATES INC
4.5%
view
B
2017-02-03 07:45:03.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
10.3%
view
B
2016-06-10 10:14:39.0
ATHENAHEALTH INC
ATHN
JANUS CAPITAL MANAGEMENT LLC
8.6%
view
S
2016-02-12 17:49:17.0
ATHENAHEALTH INC
ATHN
GROWTH FUND OF AMERICA
6.5%
view
B
2016-02-12 17:36:27.0
ATHENAHEALTH INC
ATHN
FMR LLC
14.999%
view
B
2016-02-11 13:50:35.0
ATHENAHEALTH INC
ATHN
PRICE T ROWE ASSOCIATES INC
6.5%
view
S
2016-02-11 11:00:54.0
ATHENAHEALTH INC
ATHN
WELLINGTON MANAGEMENT GROUP LLP
9.8%
view
S
2016-02-10 15:38:38.0
ATHENAHEALTH INC
ATHN
Artisan Partners Limited Partnership
6.8%
view
B
2015-09-10 13:07:38.0
ATHENAHEALTH INC
ATHN
JANUS CAPITAL MANAGEMENT LLC
8.1%
view
B
2015-02-13 15:25:28.0
ATHENAHEALTH INC
ATHN
GROWTH FUND OF AMERICA
6.6%
view
S
2015-02-13 13:47:34.0
ATHENAHEALTH INC
ATHN
PRICE T ROWE ASSOCIATES INC
5.1%
view
B
2015-02-13 10:04:28.0
ATHENAHEALTH INC
ATHN
SANDS CAPITAL MANAGEMENT
12.6%
view
B
2015-02-12 09:39:49.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
6.02%
view
S
2015-02-10 11:47:46.0
ATHENAHEALTH INC
ATHN
BlackRock Inc
4.9%
view
S
2015-01-30 09:00:59.0
ATHENAHEALTH INC
ATHN
BlackRock Inc
3.4%
view
B
2014-03-24 07:01:59.0
ATHENAHEALTH INC
ATHN
JANUS CAPITAL MANAGEMENT LLC
7.2%
view
B
2014-02-14 06:45:31.0
ATHENAHEALTH INC
ATHN
Capital Research Global Investors
6.7%
view
B
2014-02-11 12:11:07.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
5.91%
view
B
2014-02-07 13:36:32.0
ATHENAHEALTH INC
ATHN
PRICE T ROWE ASSOCIATES INC
5.9%
view
B
2014-01-30 07:37:34.0
ATHENAHEALTH INC
ATHN
Artisan Partners Limited Partnership
8.5%
view
S
2013-04-09 11:09:54.0
ATHENAHEALTH INC
ATHN
Artisan Partners Limited Partnership
10.0%
view
B
2013-02-14 11:52:19.0
ATHENAHEALTH INC
ATHN
VANGUARD GROUP INC
5.46%
view
B
2013-02-13 09:04:36.0
ATHENAHEALTH INC
ATHN
Capital Research Global Investors
5.9%
view
B
2013-02-07 07:46:23.0
ATHENAHEALTH INC
ATHN
ARTISAN PARTNERS HOLDINGS LP
84.0%
view
S
2013-01-30 14:29:51.0
ATHENAHEALTH INC
ATHN
BlackRock Inc
7.6%
view
B
2012-04-10 18:06:05.0
ATHENAHEALTH INC
ATHN
BlackRock Inc
6.6%
view
S
2012-02-14 12:11:36.0
ATHENAHEALTH INC
ATHN
FMR LLC
14.466%
view
B
2012-02-13 14:47:56.0
ATHENAHEALTH INC
ATHN
BlackRock Inc
5.11%
view
B
2012-02-09 16:26:39.0
ATHENAHEALTH INC
ATHN
TCW GROUP INC
12.1%
view
S
2012-02-06 07:20:26.0
ATHENAHEALTH INC
ATHN
KORNITZER CAPITAL MANAGEMENT INC
4.22%
view
S
2011-10-07 15:49:54.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
0.0%
view
B
2011-02-14 06:36:27.0
ATHENAHEALTH INC
ATHN
JANUS CAPITAL MANAGEMENT LLC
5.6%
view
B
2011-02-11 07:15:34.0
ATHENAHEALTH INC
ATHN
ARTISAN PARTNERS HOLDINGS LP
10.7%
view
B
2011-02-09 12:53:57.0
ATHENAHEALTH INC
ATHN
MORGAN STANLEY
6.2%
view
S
2011-01-21 10:00:32.0
ATHENAHEALTH INC
ATHN
KORNITZER CAPITAL MANAGEMENT INC
7.9%
view
S
2010-04-09 08:11:37.0
ATHENAHEALTH INC
ATHN
ARTISAN PARTNERS HOLDINGS LP
11.3%
view
B
2010-02-16 12:47:30.0
ATHENAHEALTH INC
ATHN
FMR LLC
7.1%
view
B
2010-02-12 12:47:42.0
ATHENAHEALTH INC
ATHN
NEXT CENTURY GROWTH INVESTORS LLC
8.8%
view
S
2010-01-29 14:13:20.0
ATHENAHEALTH INC
ATHN
BlackRock Inc
2.7%
view
B
2009-05-11 08:07:48.0
ATHENAHEALTH INC
ATHN
FMR LLC
7.769%
view
S
2009-03-18 14:46:07.0
ATHENAHEALTH INC
ATHN
VENROCK ASSOCIATES
5.9%
view
S
2009-02-12 09:49:04.0
ATHENAHEALTH INC
ATHN
Draper Fisher Jurvetson Fund VI
0.44%
view
B
2008-11-10 09:52:24.0
ATHENAHEALTH INC
ATHN
GILDER GAGNON HOWE & CO LLC
10.0%
view
B
2008-05-12 16:43:23.0
ATHENAHEALTH INC
ATHN
GILDER GAGNON HOWE & CO LLC
n/a
view
B
2008-02-14 09:01:28.0
ATHENAHEALTH INC
ATHN
VENROCK ASSOCIATES
12.9%
view
B
2008-02-11 16:30:38.0
ATHENAHEALTH INC
ATHN
CARDINAL HEALTH PARTNERS LP
12.26%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.