Home
Latest Filings
Latest Buys
Latest Sells
Institutions
Derivatives
Hot Buys
Data Screener
Email Alerts
Insider Charts
OPTR
- As of 06/25/24, 01:14:20 PM: 22 Insider Transactions.
Sector:
Healthcare
Industry:
Biotechnology
Prev Close:
$12.78
Avg Vol(3m):
0
P/E:
0.00
EPS:
-1.75
Email this page to a friend.
Insider Transactions for OPTR
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2015-02-17 12:09:01.0
OPTIMER PHARMACEUTICALS INC
OPTR
Flynn James E
0.0%
view
B
2013-10-10 10:03:32.0
OPTIMER PHARMACEUTICALS INC
OPTR
Flynn James E
5.54%
view
B
2013-03-08 18:08:04.0
OPTIMER PHARMACEUTICALS INC
OPTR
FMR LLC
11.3%
view
B
2013-02-14 11:02:06.0
OPTIMER PHARMACEUTICALS INC
OPTR
SECTORAL ASSET MANAGEMENT INC
1.3%
view
B
2013-02-11 11:45:36.0
OPTIMER PHARMACEUTICALS INC
OPTR
PRICE T ROWE ASSOCIATES INC
10.9%
view
S
2013-02-05 10:07:06.0
OPTIMER PHARMACEUTICALS INC
OPTR
BlackRock Inc
6.84%
view
B
2012-02-22 08:45:58.0
OPTIMER PHARMACEUTICALS INC
OPTR
TANG CAPITAL PARTNERS LP
6.6%
view
B
2012-02-13 17:09:07.0
OPTIMER PHARMACEUTICALS INC
OPTR
PROQUEST INVESTMENTS II LP
0.0%
view
B
2012-02-09 13:14:59.0
OPTIMER PHARMACEUTICALS INC
OPTR
BlackRock Inc
5.94%
view
S
2012-02-07 17:13:05.0
OPTIMER PHARMACEUTICALS INC
OPTR
FRED ALGER MANAGEMENT INC
7.11%
view
B
2011-12-12 11:25:50.0
OPTIMER PHARMACEUTICALS INC
OPTR
FMR LLC
5.05%
view
B
2011-10-11 09:05:20.0
OPTIMER PHARMACEUTICALS INC
OPTR
TANG CAPITAL PARTNERS LP
5.2%
view
S
2011-03-09 16:36:50.0
OPTIMER PHARMACEUTICALS INC
OPTR
ALGER FRED MANAGEMENT INC
16.42%
view
S
2011-02-10 16:18:23.0
OPTIMER PHARMACEUTICALS INC
OPTR
PROQUEST INVESTMENTS II LP
8.1%
view
B
2011-02-07 15:41:00.0
OPTIMER PHARMACEUTICALS INC
OPTR
BlackRock Inc
5.0%
view
B
2010-03-09 13:36:38.0
OPTIMER PHARMACEUTICALS INC
OPTR
PROQUEST INVESTMENTS II LP
8.9%
view
B
2010-01-28 11:08:09.0
OPTIMER PHARMACEUTICALS INC
OPTR
FMR LLC
10.938%
view
B
2009-02-12 14:54:01.0
OPTIMER PHARMACEUTICALS INC
OPTR
ALGER FRED MANAGEMENT INC
17.27%
view
B
2008-10-23 07:39:44.0
OPTIMER PHARMACEUTICALS INC
OPTR
PERCEPTIVE ADVISORS LLC
9.5%
view
B
2008-02-14 15:58:54.0
OPTIMER PHARMACEUTICALS INC
OPTR
PROQUEST INVESTMENTS II LP
6.8%
view
B
2007-12-27 14:59:22.0
OPTIMER PHARMACEUTICALS INC
OPTR
EDELMAN JOSEPH
5.58%
view
B
2007-10-17 11:50:54.0
OPTIMER PHARMACEUTICALS INC
OPTR
BAKER FELIX
5.4%
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.