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IION
- As of 05/15/24, 07:44:53 PM: 143 Insider Transactions.
Sector:
Unknown
Industry:
Unknown
Prev Close:
$0.00
Avg Vol(3m):
0
P/E:
0.00
EPS:
0.00
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Insider Transactions for IION
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-02-14 17:32:57.0
Kennedy
KW
PRINCIPAL GLOBAL INVESTORS
5.21%
view
B
2020-02-11 16:54:41.0
Kennedy
KW
VANGUARD GROUP INC
13.26%
view
B
2019-11-18 16:20:34.0
Kennedy
KW
Eldridge Industries
86.4%
view
B
2019-02-14 14:12:13.0
Kennedy
KW
PRINCIPAL GLOBAL INVESTORS
5.46%
view
S
2019-02-12 09:56:54.0
Kennedy
KW
WELLINGTON MANAGEMENT GROUP LLP
3.97%
view
B
2019-02-11 14:01:27.0
Kennedy
KW
VANGUARD GROUP INC
12.8%
view
B
2018-05-09 15:03:38.0
Kennedy
KW
VANGUARD GROUP INC
10.58%
view
B
2018-02-09 10:00:12.0
Kennedy
KW
VANGUARD GROUP INC
7.21%
view
S
2018-01-10 10:35:45.0
Kennedy
KW
WELLINGTON MANAGEMENT GROUP LLP
5.02%
view
S
2017-07-10 14:16:19.0
Kennedy
KW
BlackRock Inc
4.7%
view
B
2017-02-10 09:10:50.0
Kennedy
KW
VANGUARD GROUP INC
5.86%
view
S
2017-02-09 10:37:36.0
Kennedy
KW
WELLINGTON MANAGEMENT GROUP LLP
11.34%
view
S
2017-01-25 14:45:00.0
Kennedy
KW
BlackRock Inc
5.6%
view
B
2017-01-18 10:46:19.0
Kennedy
KW
FINANCIAL & INVESTMENT MANAGEMENT GROUP LTD
5.12%
view
B
2016-02-11 13:45:47.0
Kennedy
KW
WELLINGTON MANAGEMENT GROUP LLP
12.66%
view
B
2016-02-10 10:36:51.0
Kennedy
KW
VANGUARD GROUP INC
5.38%
view
S
2016-01-26 16:40:03.0
Kennedy
KW
BlackRock Inc
5.9%
view
S
2015-12-07 15:07:46.0
Kennedy
KW
ROYCE & ASSOCIATES LLC
2.56%
view
S
2015-02-13 10:20:10.0
Kennedy
KW
FMR LLC
4.484%
view
S
2015-02-12 10:49:16.0
Kennedy
KW
WELLINGTON MANAGEMENT GROUP LLP
10.19%
view
S
2015-02-03 17:20:20.0
Kennedy
KW
FAIRFAX FINANCIAL HOLDINGS LTD
10.8%
view
S
2015-01-13 14:05:17.0
Kennedy
KW
ROYCE & ASSOCIATES LLC
7.56%
view
B
2014-10-10 11:15:52.0
Kennedy
KW
WELLINGTON MANAGEMENT CO LLP
10.4%
view
S
2014-02-14 06:52:26.0
Kennedy
KW
FMR LLC
8.158%
view
B
2014-02-12 13:36:12.0
Kennedy
KW
LEFRAK RICHARD S
5.0%
view
B
2014-01-29 16:13:18.0
Kennedy
KW
BlackRock Inc
8.5%
view
B
2014-01-10 13:59:12.0
Kennedy
KW
ROYCE & ASSOCIATES LLC
8.0%
view
S
2013-10-10 10:03:29.0
Kennedy
KW
FMR LLC
8.844%
view
B
2013-02-14 14:04:38.0
Kennedy
KW
FMR LLC
13.881%
view
B
2013-02-13 16:53:56.0
Kennedy
KW
LEFRAK RICHARD S
5.0%
view
S
2013-01-03 10:24:19.0
Kennedy
KW
ROYCE & ASSOCIATES LLC
7.34%
view
S
2012-01-31 18:06:51.0
Kennedy
KW
Pine River Capital Management L
0.3%
view
S
2012-01-31 11:34:15.0
Kennedy
KW
ROYCE & ASSOCIATES LLC
12.7%
view
B
2011-07-11 13:49:15.0
Kennedy
KW
FMR LLC
12.968%
view
B
2011-06-21 17:22:52.0
Kennedy
KW
FAIRFAX FINANCIAL HOLDINGS LTD
21.6%
view
S
2011-02-14 10:48:07.0
Kennedy
KW
MORGAN STANLEY
0.0%
view
S
2011-02-09 11:30:40.0
Kennedy
KW
Pine River Capital Management L
5.9%
view
S
2011-02-03 14:08:08.0
Kennedy
KW
ROYCE & ASSOCIATES LLC
14.44%
view
S
2011-01-21 17:08:40.0
Kennedy
KW
MCMORROW WILLIAM J
33.1%
view
B
2010-11-12 12:44:16.0
Kennedy
KW
ELKHORN PARTNERS LIMITED PARTNERSHIP
9.1%
view
B
2010-08-20 17:13:38.0
Kennedy
KW
FAIRFAX FINANCIAL HOLDINGS LTD
21.2%
view
S
2010-08-04 15:25:36.0
Kennedy
KW
GUARDIAN LIFE INSURANCE CO OF AMERICA
2.42%
view
B
2010-06-21 15:34:24.0
Kennedy
KWIC
Pine River Capital Management L
9.9%
view
B
2010-06-01 17:12:36.0
Kennedy
KW
FAIRFAX FINANCIAL HOLDINGS LTD
15.2%
view
B
2010-04-09 15:53:36.0
Kennedy
KW
GUARDIAN LIFE INSURANCE CO OF AMERICA
11.4%
view
B
2010-02-12 14:19:24.0
Kennedy
KWIC
MORGAN STANLEY
5.1%
view
S
2010-02-08 16:44:07.0
Kennedy
KWIC
HBK Management LLC
5.0%
view
S
2010-02-08 16:44:06.0
Kennedy
KWIC
HBK New York LLC
5.0%
view
S
2010-02-08 16:44:05.0
Kennedy
KWIC
HBK Master Fund LP
5.0%
view
S
2010-02-08 16:44:05.0
Kennedy
KWIC
HBK INVESTMENTS L P
5.0%
view
S
2010-02-08 16:44:05.0
Kennedy
KWIC
HBK Services LLC
5.0%
view
S
2010-02-08 16:44:05.0
Kennedy
KWIC
HBK Partners II L
5.0%
view
S
2010-02-08 12:32:24.0
Kennedy
KWIC
QVT Financial LP
n/a
view
S
2010-02-05 17:01:43.0
Kennedy
KWIC
Hartz Capital
n/a
view
B
2010-01-08 15:11:45.0
Kennedy
KWIC
ROYCE & ASSOCIATES LLC
14.51%
view
B
2009-12-03 19:00:53.0
Kennedy
KWIC
MCMORROW WILLIAM J
33.9%
view
S
2009-11-16 21:28:10.0
Kennedy
PAX
Flat Ridge Investments LLC
8.14%
view
S
2009-11-16 16:31:37.0
Kennedy
IION
ARROWGRASS CAPITAL PARTNERS
n/a
view
B
2009-11-16 16:29:13.0
Kennedy
IION
Del Mar Asset Management
1.44%
view
S
2009-11-12 15:00:36.0
Prospect Acquisition Corp
IION
Malibu Partner LLC
4.7%
view
S
2009-11-09 09:46:50.0
Prospect Acquisition Corp
IION
ARROWGRASS CAPITAL PARTNERS
4.4%
view
B
2009-11-09 06:12:35.0
Prospect Acquisition Corp
IION
Malibu Partner LLC
20.5%
view
B
2009-10-30 17:17:43.0
Prospect Acquisition Corp
IION
Malibu Partner LLC
16.3%
view
B
2009-10-26 18:01:20.0
Prospect Acquisition Corp
IION
Malibu Partner LLC
11.9%
view
B
2009-10-26 11:15:34.0
Prospect Acquisition Corp
IION
Bulldog Investors
7.2%
view
S
2009-10-21 10:05:38.0
Prospect Acquisition Corp
IION
ARROWGRASS CAPITAL PARTNERS
4.4%
view
B
2009-07-31 11:52:34.0
Prospect Acquisition Corp
IION
ARROWGRASS CAPITAL PARTNERS
5.5%
view
B
2009-02-17 15:48:17.0
Prospect Acquisition Corp
IION
Aldebaran Investments
6.13%
view
S
2009-02-12 17:28:52.0
Prospect Acquisition Corp
IION
BAUPOST GROUP LLC
0.0%
view
S
2009-02-03 17:27:20.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
27.5%
view
S
2020-05-08 17:23:26.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
28.5%
view
S
2020-04-24 16:32:03.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
29.2%
view
B
2020-02-14 13:30:09.0
SEATTLE GENETICS INC
SGEN
PRICE T ROWE ASSOCIATES INC
5.7%
view
S
2020-02-14 12:07:10.0
SEATTLE GENETICS INC
SGEN
PRIMECAP MANAGEMENT CO
6.39%
view
S
2020-02-12 11:13:19.0
SEATTLE GENETICS INC
SGEN
WELLINGTON MANAGEMENT GROUP LLP
6.01%
view
B
2019-08-09 15:04:23.0
SEATTLE GENETICS INC
SGEN
BlackRock Inc
10.2%
view
S
2019-05-01 17:03:09.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
31.8%
view
B
2019-02-13 18:03:41.0
SEATTLE GENETICS INC
SGEN
Capital International Investors
9.2%
view
B
2019-02-13 10:28:38.0
SEATTLE GENETICS INC
SGEN
WELLINGTON MANAGEMENT GROUP LLP
9.45%
view
B
2019-02-08 15:54:15.0
SEATTLE GENETICS INC
SGEN
PRIMECAP MANAGEMENT CO
8.83%
view
B
2018-12-06 07:20:25.0
SEATTLE GENETICS INC
SGEN
BAILLIE GIFFORD & CO
32.1%
view
S
2018-03-08 15:50:55.0
SEATTLE GENETICS INC
SGEN
BlackRock Inc
8.84%
view
B
2018-02-14 14:02:50.0
SEATTLE GENETICS INC
SGEN
Capital International Investors
5.2%
view
B
2018-02-13 09:43:27.0
SEATTLE GENETICS INC
SGEN
VANGUARD GROUP INC
5.4%
view
B
2018-02-05 16:08:01.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
5.4%
view
S
2018-01-24 10:34:32.0
SEATTLE GENETICS INC
SGEN
BAILLIE GIFFORD & CO
32.2%
view
B
2017-02-14 11:55:29.0
SEATTLE GENETICS INC
SGEN
FMR LLC
8.32%
view
S
2017-02-09 11:55:53.0
SEATTLE GENETICS INC
SGEN
PRIMECAP MANAGEMENT CO
11.71%
view
B
2016-11-09 16:53:14.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
31.5%
view
B
2016-03-21 16:26:35.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
31.1%
view
B
2016-03-08 17:21:43.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
28.4%
view
B
2016-02-12 07:44:27.0
SEATTLE GENETICS INC
SGEN
BAILLIE GIFFORD & CO
12.3%
view
B
2015-11-20 17:01:08.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
26.0%
view
S
2015-05-08 06:00:45.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
2.3%
view
S
2015-02-13 15:09:31.0
SEATTLE GENETICS INC
SGEN
PRIMECAP MANAGEMENT CO
9.02%
view
S
2015-02-11 07:40:41.0
SEATTLE GENETICS INC
SGEN
VANGUARD GROUP INC
n/a
view
B
2015-02-03 08:47:05.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
22.7%
view
B
2014-12-11 08:22:54.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
19.6%
view
B
2014-10-08 14:27:28.0
SEATTLE GENETICS INC
SGEN
BlackRock Inc
17.5%
view
S
2014-05-12 06:12:59.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
17.4%
view
B
2014-02-14 06:57:36.0
SEATTLE GENETICS INC
SGEN
FMR LLC
15.003%
view
S
2014-02-07 17:05:38.0
SEATTLE GENETICS INC
SGEN
CAPITAL GROUP INTERNATIONAL INC
6.1%
view
S
2014-02-06 13:41:33.0
SEATTLE GENETICS INC
SGEN
BlackRock Inc
6.0%
view
B
2014-01-10 11:21:01.0
SEATTLE GENETICS INC
SGEN
BAKER BROS
17.1%
view
S
2013-12-06 10:54:23.0
SEATTLE GENETICS INC
SGEN
BAILLIE GIFFORD & CO
16.1%
view
B
2013-02-14 14:43:23.0
SEATTLE GENETICS INC
SGEN
PRIMECAP MANAGEMENT CO
8.84%
view
S
2013-02-14 12:51:19.0
SEATTLE GENETICS INC
SGEN
WELLINGTON MANAGEMENT CO LLP
5.41%
view
S
2013-02-12 15:28:20.0
SEATTLE GENETICS INC
SGEN
CAPITAL GROUP INTERNATIONAL INC
7.9%
view
S
2013-01-30 14:51:18.0
SEATTLE GENETICS INC
SGEN
WELLINGTON MANAGEMENT CO LLP
5.6%
view
B
2012-06-15 17:21:33.0
SEATTLE GENETICS INC
SGEN
BAKER JULIAN
18.5%
view
B
2012-02-14 12:23:01.0
SEATTLE GENETICS INC
SGEN
WELLINGTON MANAGEMENT CO LLP
10.94%
view
B
2012-02-13 13:35:23.0
SEATTLE GENETICS INC
SGEN
PRIMECAP MANAGEMENT CO
6.8%
view
B
2012-02-02 10:25:16.0
SEATTLE GENETICS INC
SGEN
CAPITAL GROUP INTERNATIONAL INC
11.0%
view
B
2011-05-10 14:26:09.0
SEATTLE GENETICS INC
SGEN
OPPENHEIMER FUNDS INC
0.002%
view
B
2010-09-10 13:32:44.0
SEATTLE GENETICS INC
SGEN
BAKER JULIAN
18.0%
view
S
2010-02-16 12:55:25.0
SEATTLE GENETICS INC
SCEN
COLUMBIA WANGER ASSET MANAGEMENT LP
5.3%
view
S
2010-02-02 20:25:36.0
SEATTLE GENETICS INC
SCEN
GALLEN JONATHAN
2.0%
view
S
2009-02-06 19:00:43.0
SEATTLE GENETICS INC
SCEN
OPPENHEIMER FUNDS INC
4.91%
view
S
2008-02-14 16:36:06.0
SEATTLE GENETICS INC
SCEN
FMR LLC
n/a
view
S
2008-02-14 16:33:45.0
SEATTLE GENETICS INC
SCEN
BILL & MELINDA GATES FOUNDATION TRUST
4.5%
view
S
2008-02-05 17:10:49.0
SEATTLE GENETICS INC
SCEN
BAKER JULIAN
16.5%
view
S
2008-01-23 14:34:51.0
SEATTLE GENETICS INC
SCEN
JP MORGAN PARTNERS BHCA LP
5.39%
view
S
2007-02-16 17:03:21.0
SEATTLE GENETICS INC
SCEN
BAKER JULIAN
10.5%
view
S
2007-01-09 15:45:54.0
SEATTLE GENETICS INC
SCEN
GALLEN JONATHAN
5.0%
view
B
2006-08-15 16:21:41.0
SEATTLE GENETICS INC
SGEN
BAKER JULIAN
11.8%
view
B
2006-06-23 00:00:00.0
SEATTLE GENETICS INC
SGEN
BAKER JULIAN
100.0%
view
S
2006-02-24 00:00:00.0
SEATTLE GENETICS INC
SGEN
GATES BILL & MELINDA FOUNDATION
16.5%
view
S
2006-02-14 00:00:00.0
SEATTLE GENETICS INC
SGEN
FMR CORP
n/a
view
B
2006-01-25 00:00:00.0
SEATTLE GENETICS INC
SGEN
GALLEN JONATHAN
5.3%
view
S
2005-04-08 00:00:00.0
SEATTLE GENETICS INC
SGEN
JP MORGAN PARTNERS BHCA LP
16.5%
view
S
2005-02-14 00:00:00.0
SEATTLE GENETICS INC
SGEN
FMR CORP
n/a
view
B
2004-05-17 00:00:00.0
SEATTLE GENETICS INC
SGEN
JP MORGAN PARTNERS BHCA LP
n/a
view
B
2004-02-13 00:00:00.0
SEATTLE GENETICS INC
SGEN
GALLEN JONATHAN
7.3%
view
S
2004-02-13 00:00:00.0
SEATTLE GENETICS INC
SGEN
ROYCE & ASSOCIATES LLC
1.6%
view
B
2004-02-13 00:00:00.0
SEATTLE GENETICS INC
SGEN
VULCAN INC
4.9%
view
S
2003-08-18 00:00:00.0
SEATTLE GENETICS INC
SGEN
VULCAN INC
7.0%
view
S
2003-04-11 00:00:00.0
SEATTLE GENETICS INC
SGEN
GALLEN JONATHAN
5.1%
view
S
2003-02-14 00:00:00.0
SEATTLE GENETICS INC
SGEN
OLYMPIC VENTURE PARTNERS IV LP
9.82%
view
S
2003-02-10 00:00:00.0
SEATTLE GENETICS INC
SGEN
SIEGALL CLAY B
4.86%
view
B
2003-02-05 00:00:00.0
SEATTLE GENETICS INC
SGEN
GENENTECH INC
5.43%
view
B
2002-02-14 00:00:00.0
SEATTLE GENETICS INC
SGEN
FELL H PERRY
5.87%
view
B
2002-02-14 00:00:00.0
SEATTLE GENETICS INC
SGEN
SOFINNOVA VENTURE PARTNERS IV L P
9.26%
view
B
2002-02-14 00:00:00.0
SEATTLE GENETICS INC
SGEN
OLYMPIC VENTURE PARTNERS IV LP
6.96%
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.