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RMBS
- As of 05/14/24, 09:02:49 AM: 93 Insider Transactions.
Sector:
Technology
Industry:
Semiconductor- Memory Chips
Prev Close:
$12.19
Avg Vol(3m):
669,171
P/E:
6.90
EPS:
1.76
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Insider Transactions for RMBS
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-02-12 12:09:41.0
RAMBUS INC
RMBS
DIMENSIONAL FUND ADVISORS LP
5.46%
view
B
2020-02-11 19:19:32.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
10.77%
view
B
2020-02-04 12:30:18.0
RAMBUS INC
RMBS
BlackRock Inc
15.3%
view
B
2019-04-08 13:32:55.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
10.07%
view
S
2019-02-12 12:39:52.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
8.2%
view
B
2019-02-08 09:04:04.0
RAMBUS INC
RMBS
DIMENSIONAL FUND ADVISORS LP
5.45%
view
B
2019-01-31 14:47:12.0
RAMBUS INC
RMBS
BlackRock Inc
14.6%
view
B
2018-08-08 16:52:59.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
10.02%
view
B
2018-02-12 10:29:57.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
9.33%
view
S
2018-02-08 12:54:03.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
4.98%
view
B
2018-02-08 09:44:27.0
RAMBUS INC
RMBS
BlackRock Inc
12.5%
view
S
2017-02-14 11:51:54.0
RAMBUS INC
RMBS
FMR LLC
3.869%
view
B
2017-02-10 21:38:02.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
8.45%
view
S
2017-02-09 11:57:51.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
7.88%
view
B
2017-01-17 12:47:34.0
RAMBUS INC
RMBS
BlackRock Inc
12.0%
view
B
2016-03-10 10:30:48.0
RAMBUS INC
RMBS
BlackRock Inc
10.4%
view
B
2016-02-12 07:21:36.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
8.0%
view
B
2016-02-10 12:17:47.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
7.64%
view
B
2016-01-27 12:25:00.0
RAMBUS INC
RMBS
BlackRock Inc
9.4%
view
B
2015-02-13 16:12:59.0
RAMBUS INC
RMBS
WADDELL & REED FINANCIAL INC
10.2%
view
S
2015-02-13 15:07:16.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
7.29%
view
S
2015-02-13 10:34:10.0
RAMBUS INC
RMBS
FMR LLC
9.775%
view
S
2015-02-10 12:18:32.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
5.99%
view
S
2015-02-02 12:13:31.0
RAMBUS INC
RMBS
BlackRock Inc
5.4%
view
B
2014-11-10 16:15:15.0
RAMBUS INC
RMBS
WADDELL & REED FINANCIAL INC
10.2%
view
S
2014-02-14 16:05:28.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
7.65%
view
S
2014-02-14 06:56:31.0
RAMBUS INC
RMBS
FMR LLC
10.417%
view
B
2014-02-12 13:13:18.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
6.08%
view
B
2014-02-07 16:38:23.0
RAMBUS INC
RMBS
WADDELL & REED FINANCIAL INC
7.9%
view
B
2014-01-30 11:39:31.0
RAMBUS INC
RMBS
BlackRock Inc
5.6%
view
B
2013-02-14 14:42:56.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
9.64%
view
B
2013-02-14 14:08:06.0
RAMBUS INC
RMBS
FMR LLC
12.756%
view
B
2013-02-13 10:39:05.0
RAMBUS INC
RMBS
VANGUARD GROUP INC
5.02%
view
B
2013-01-30 14:51:11.0
RAMBUS INC
RMBS
BlackRock Inc
5.34%
view
S
2012-02-13 17:08:03.0
RAMBUS INC
RMBS
SAMSUNG ELECTRONICS CO LTD
4.35%
view
B
2012-02-13 13:34:39.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
9.64%
view
S
2011-09-08 06:02:30.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
9.55%
view
B
2011-02-14 18:26:30.0
RAMBUS INC
RMBS
FMR LLC
11.107%
view
S
2011-02-14 11:57:26.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
10.65%
view
B
2010-02-16 12:56:08.0
RAMBUS INC
RMBS
FMR LLC
10.335%
view
S
2010-02-04 08:48:38.0
RAMBUS INC
RMBS
VANGUARD HORIZON FUNDS
4.96%
view
B
2010-01-27 17:15:07.0
RAMBUS INC
RMBS
SAMSUNG ELECTRONICS CO LTD
8.3%
view
B
2009-02-12 08:33:49.0
RAMBUS INC
RMBS
VANGUARD HORIZON FUNDS
5.0%
view
B
2009-02-11 20:51:52.0
RAMBUS INC
RMBS
PRIMECAP MANAGEMENT CO
11.46%
view
S
2009-01-29 11:48:35.0
RAMBUS INC
RMBS
OPPENHEIMER FUNDS INC
3.92%
view
S
2008-04-10 10:47:36.0
RAMBUS INC
RMBS
FMR LLC
n/a
view
B
2008-02-27 09:57:29.0
ARCA biopharma
ABIO
Altium Capital Management LP
9.99%
view
B
2020-06-01 14:07:29.0
ARCA biopharma
ABIO
SABBY MANAGEMENT
9.99%
view
S
2020-02-12 19:28:21.0
ARCA biopharma
ABIO
RENAISSANCE TECHNOLOGIES LLC
2.3%
view
S
2019-02-12 13:52:02.0
ARCA biopharma
ABIO
RENAISSANCE TECHNOLOGIES LLC
5.8%
view
S
2018-03-08 11:53:51.0
ARCA biopharma
ABIO
FRANKLIN RESOURCES INC
n/a
view
S
2018-02-14 17:08:52.0
ARCA biopharma
ABIO
RA CAPITAL MANAGEMENT
17.4%
view
S
2018-02-12 15:24:50.0
ARCA biopharma
ABIO
Tekla Capital Management LLC
13.9%
view
S
2018-01-04 11:18:23.0
ARCA biopharma
ABIO
SABBY MANAGEMENT
8.9%
view
B
2016-02-16 10:32:05.0
ARCA biopharma
ABIO
Tekla Capital Management LLC
9.0%
view
S
2016-01-08 12:14:28.0
ARCA biopharma
ABIO
SABBY MANAGEMENT
5.06%
view
B
2015-07-09 16:01:49.0
ARCA biopharma
ABIO
Growth Equity Opportunities IV
21.3%
view
B
2015-06-25 16:41:01.0
ARCA biopharma
ABIO
RA CAPITAL MANAGEMENT
9.0%
view
B
2015-02-11 16:12:15.0
ARCA biopharma
ABIO
mccormack riley
9.99%
view
S
2015-01-07 17:17:49.0
ARCA biopharma
ABIO
mccormack riley
14.18%
view
S
2014-02-13 09:09:14.0
ARCA biopharma
ABIO
Atlas Venture Fund VII L P
n/a
view
B
2014-01-16 12:42:40.0
ARCA biopharma
ABIO
SABBY MANAGEMENT
9.99%
view
B
2013-06-14 16:10:33.0
ARCA biopharma
ABIO
BRISTOW MICHAEL R
9.99%
view
B
2013-02-11 15:33:07.0
ARCA biopharma
ABIO
Atlas Venture Fund VII L P
18.5%
view
B
2013-01-28 14:19:37.0
ARCA biopharma
ABIO
SABBY MANAGEMENT
10.8%
view
B
2012-11-02 11:52:04.0
ARCA biopharma
ABIO
SABBY MANAGEMENT
8.75%
view
S
2012-02-14 13:54:33.0
ARCA biopharma
ABIO
Iroquois Capital Management
0.2%
view
S
2012-02-13 16:50:56.0
ARCA biopharma
ABIO
KOPIN MITCHELL P
12.72%
view
B
2011-04-28 06:01:55.0
ARCA biopharma
ABIO
KOPIN MITCHELL P
8.0%
view
S
2011-02-10 14:25:37.0
ARCA biopharma
ABIO
Atlas Venture Fund VII L P
15.01%
view
B
2011-02-04 13:10:31.0
ARCA biopharma
ABIO
InterWest Partners IX
9.6%
view
S
2010-02-12 16:12:09.0
ARCA biopharma
ABIO
First Eagle Investment Management
5.42%
view
S
2010-02-05 15:59:45.0
ARCA biopharma
NUVO
Sopris Capital Advisors LLC
0.0%
view
B
2009-02-10 14:59:13.0
ARCA biopharma
NUVO
BOULDER VENTURES IV ANNEX LP
10.6%
view
B
2008-12-08 10:54:37.0
NUVELO INC
NUVO
RA CAPITAL MANAGEMENT
6.7%
view
S
2008-02-13 16:18:29.0
NUVELO INC
NUVO
ZIFF ASSET MANAGEMENT LP
0.0%
view
B
2008-01-16 16:33:43.0
NUVELO INC
NUVO
Sopris Capital Advisors LLC
6.06%
view
B
2007-02-14 10:58:47.0
NUVELO INC
NUVO
Ridgeback Capital Investments Ltd
81.0%
view
B
2007-02-12 16:29:21.0
NUVELO INC
NUVO
COLUMBIA WANGER ASSET MANAGEMENT LP
5.19%
view
B
2006-04-11 00:00:00.0
NUVELO INC
NUVO
Ridgeback Capital Investments Ltd
1.0%
view
B
2006-03-15 00:00:00.0
NUVELO INC
NUVO
SAC CAPITAL ADVISORS LLC
8.6%
view
S
2006-02-13 00:00:00.0
NUVELO INC
NUVO
COOPER HILL PARTNERS LLC
1.8%
view
B
2005-11-14 00:00:00.0
NUVELO INC
NUVO
ZIFF ASSET MANAGEMENT LP
5.1%
view
S
2005-02-14 00:00:00.0
NUVELO INC
NUVO
COOPER HILL PARTNERS LLC
n/a
view
B
2004-04-06 00:00:00.0
NUVELO INC
NUVO
COOPER HILL PARTNERS LLC
7.1%
view
B
2004-02-13 00:00:00.0
NUVELO INC
NUVO
COOPER HILL PARTNERS LLC
6.3%
view
S
2002-01-15 00:00:00.0
HYSEQ INC
NUVO
SCUDDER KEMPER INVESTMENTS INC
n/a
view
S
2001-02-02 00:00:00.0
HYSEQ INC
NUVO
PE CORP
4.7%
view
B
2000-02-03 00:00:00.0
HYSEQ INC
NUVO
SCUDDER KEMPER INVESTMENTS INC
n/a
view
S
1999-08-04 00:00:00.0
HYSEQ INC
NUVO
RYBACK MANAGEMENT CORP
8.8%
view
B
1998-02-17 00:00:00.0
HYSEQ INC
NUVO
INSITUTE OF MOLECULAR GENETICS & GENETIC ENGINEERING
6.58%
view
B
1998-02-17 00:00:00.0
HYSEQ INC
NUVO
CRKVENJAKOV RADOMIR B
6.72%
view
B
1998-01-28 00:00:00.0
HYSEQ INC
NUVO
PERKIN ELMER CORP
6.25%
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.