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- As of 04/30/25, 04:55:31 PM: 132 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 NULL
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2018-03-14 16:29:57.0
CALPINE CORP
CPN
ENERGY CAPITAL PARTNERS III
100.0%
view
S
2018-03-09 15:18:59.0
CALPINE CORP
CPN
CANADA PENSION PLAN INVESTMENT BOARD
0.0%
view
S
2018-02-13 18:33:36.0
CALPINE CORP
CPN
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
2.93%
view
B
2018-02-08 14:27:47.0
CALPINE CORP
CPN
VANGUARD GROUP INC
8.57%
view
S
2017-10-10 14:21:53.0
CALPINE CORP
CPN
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
5.36%
view
S
2017-09-11 16:07:43.0
CALPINE CORP
CPN
SailingStone Capital Partners LLC
4.0%
view
B
2017-08-28 16:27:58.0
CALPINE CORP
CPN
CANADA PENSION PLAN INVESTMENT BOARD
0.6%
view
B
2017-08-25 17:06:04.0
CALPINE CORP
CPN
ENERGY CAPITAL PARTNERS III
4.9%
view
S
2017-08-25 16:30:06.0
CALPINE CORP
CPN
BlackRock Inc
4.4%
view
S
2017-06-08 11:51:21.0
CALPINE CORP
CPN
BlackRock Inc
4.6%
view
B
2017-02-14 15:42:46.0
CALPINE CORP
CPN
VIKING GLOBAL INVESTORS LP
0.0%
view
B
2017-02-10 16:29:08.0
CALPINE CORP
CPN
SailingStone Capital Partners LLC
10.3%
view
B
2017-02-10 14:53:48.0
CALPINE CORP
CPN
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
11.84%
view
B
2017-02-10 14:35:42.0
CALPINE CORP
CPN
VANGUARD GROUP INC
7.85%
view
S
2017-01-23 14:17:33.0
CALPINE CORP
CPN
BlackRock Inc
5.3%
view
B
2016-12-12 14:49:50.0
CALPINE CORP
CPN
SailingStone Capital Partners LLC
10.3%
view
S
2016-02-16 06:59:16.0
CALPINE CORP
CPN
Brahman Capital Corp
0.0%
view
B
2016-02-11 18:33:12.0
CALPINE CORP
CPN
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
11.2%
view
B
2016-02-10 12:55:23.0
CALPINE CORP
CPN
VANGUARD GROUP INC
7.0%
view
S
2016-02-05 16:07:00.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
4.7%
view
B
2016-01-26 08:19:13.0
CALPINE CORP
CPN
BlackRock Inc
6.3%
view
B
2015-12-09 18:51:41.0
CALPINE CORP
CPN
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
10.59%
view
B
2015-08-21 16:02:05.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
7.6%
view
S
2015-04-10 16:03:37.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
6.6%
view
B
2015-02-17 07:10:09.0
CALPINE CORP
CPN
Brahman Capital Corp
6.84%
view
S
2015-02-12 16:55:57.0
CALPINE CORP
CPN
RS INVESTMENT MANAGEMENT CO LLC
1.2%
view
B
2015-02-10 12:34:16.0
CALPINE CORP
CPN
VANGUARD GROUP INC
6.23%
view
B
2015-02-02 16:38:37.0
CALPINE CORP
CPN
BlackRock Inc
6.2%
view
B
2014-10-20 06:13:00.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
7.7%
view
B
2014-10-02 16:34:46.0
CALPINE CORP
CPN
Brahman Capital Corp
5.24%
view
S
2014-07-10 16:20:38.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
6.6%
view
B
2014-07-03 16:39:00.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
9.7%
view
B
2014-04-22 17:15:01.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
9.7%
view
S
2014-02-20 17:15:21.0
CALPINE CORP
CPN
SPO ADVISORY CORP
2.9%
view
B
2014-02-12 12:56:48.0
CALPINE CORP
CPN
PRICE T ROWE ASSOCIATES INC
4.6%
view
S
2013-09-12 17:16:06.0
CALPINE CORP
CPN
SPO ADVISORY CORP
7.3%
view
S
2013-05-08 17:15:47.0
CALPINE CORP
CPN
SPO ADVISORY CORP
9.5%
view
S
2013-04-18 15:09:58.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
9.5%
view
B
2013-02-14 18:12:50.0
CALPINE CORP
CPN
RS INVESTMENT MANAGEMENT CO LLC
6.4%
view
B
2012-09-07 11:40:53.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
11.7%
view
S
2012-05-23 17:17:06.0
CALPINE CORP
CPN
SPO ADVISORY CORP
12.2%
view
S
2012-02-13 16:40:01.0
CALPINE CORP
CPN
SPO ADVISORY CORP
16.1%
view
B
2012-02-13 09:15:03.0
CALPINE CORP
CPN
PRICE T ROWE ASSOCIATES INC
0.0%
view
S
2011-08-22 16:25:32.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
n/a
view
B
2011-02-10 15:49:49.0
CALPINE CORP
CPN
PRICE T ROWE ASSOCIATES INC
8.6%
view
S
2011-01-06 17:13:25.0
CALPINE CORP
CPN
SPO ADVISORY CORP
21.2%
view
S
2010-03-05 16:25:31.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
2.21%
view
S
2010-01-14 17:00:58.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
6.78%
view
S
2009-12-10 17:02:55.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
10.7%
view
S
2009-10-16 17:03:51.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
13.0%
view
S
2009-09-29 17:08:10.0
CALPINE CORP
n/a
HARBINGER CAPITAL PARTNERS MASTER FUND I
15.1%
view
S
2009-09-23 17:03:43.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
19.7%
view
S
2009-04-30 17:30:36.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
20.6%
view
S
2009-04-24 17:23:22.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
25.2%
view
B
2009-03-26 13:17:45.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
16.53%
view
B
2009-03-06 16:19:00.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
25.2%
view
B
2008-11-21 10:31:52.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
24.6%
view
B
2008-10-24 17:19:26.0
CALPINE CORP
CPN
SPO ADVISORY CORP
21.3%
view
B
2008-10-17 17:17:54.0
CALPINE CORP
CPN
SPO ADVISORY CORP
20.2%
view
B
2008-10-14 16:08:07.0
CALPINE CORP
CPN
SPO ADVISORY CORP
19.0%
view
B
2008-10-06 16:58:09.0
CALPINE CORP
CPN
SPO ADVISORY CORP
17.8%
view
B
2008-09-25 06:08:30.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
15.52%
view
S
2008-09-12 16:43:45.0
CALPINE CORP
CPN
SPO ADVISORY CORP
16.4%
view
B
2008-08-19 17:30:11.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
15.22%
view
B
2008-08-12 16:56:40.0
CALPINE CORP
CPN
SPO ADVISORY CORP
16.4%
view
B
2008-05-21 17:12:37.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
24.4%
view
B
2008-02-11 21:59:29.0
CALPINE CORP
CPN
HARBINGER CAPITAL PARTNERS MASTER FUND I
20.6%
view
B
2008-02-11 17:26:19.0
CALPINE CORP
CPN
LUMINUS MANAGEMENT LLC
14.1656%
view
B
2008-02-11 17:17:43.0
CALPINE CORP
CPN
SPO ADVISORY CORP
13.6%
view
B
2008-02-07 11:07:16.0
CALPINE CORP
CPN
FRANKLIN RESOURCES INC
n/a
view
S
2006-02-15 00:00:00.0
CALPINE CORP
CPN
MELLON FINANCIAL CORP
0.0%
view
S
2006-02-15 00:00:00.0
CALPINE CORP
CPN
SATELLITE ASSET MANAGEMENT LP
4.69%
view
S
2005-02-14 00:00:00.0
CALPINE CORP
CPN
ROTH MICHAEL
5.0%
view
S
2005-02-11 00:00:00.0
CALPINE CORP
CPN
SATELLITE ASSET MANAGEMENT LP
7.6%
view
S
2005-02-10 00:00:00.0
CALPINE CORP
CPN
MELLON FINANCIAL CORP
6.3%
view
S
2005-02-10 00:00:00.0
CALPINE CORP
CPN
MASSACHUSETTS FINANCIAL SERVICES CO
7.24%
view
B
2004-11-12 00:00:00.0
CALPINE CORP
CPN
ROTH MICHAEL
5.2%
view
B
2004-10-06 00:00:00.0
CALPINE CORP
CPN
SATELLITE ASSET MANAGEMENT LP
8.9%
view
B
2004-02-11 00:00:00.0
CALPINE CORP
CPN
MASSACHUSETTS FINANCIAL SERVICES CO
7.8%
view
B
2004-02-04 00:00:00.0
CALPINE CORP
CPN
MELLON BANK N A
5.57%
view
B
2003-02-12 00:00:00.0
CALPINE CORP
CPN
MASSACHUSETTS FINANCIAL SERVICES CO
6.94%
view
B
2003-01-21 00:00:00.0
CALPINE CORP
CPN
MELLON FINANCIAL CORP
6.36%
view
S
2002-02-12 00:00:00.0
CALPINE CORP
CPN
WELLINGTON MANAGEMENT CO LLP
3.28%
view
S
2002-02-11 00:00:00.0
CALPINE CORP
CPN
MASSACHUSETTS FINANCIAL SERVICES CO
5.1%
view
B
2002-01-25 00:00:00.0
CALPINE CORP
CPN
MELLON FINANCIAL CORP
5.56%
view
S
2001-02-15 00:00:00.0
CALPINE CORP
CPN
PUTNAM INVESTMENTS INC
12.0%
view
S
2001-02-14 00:00:00.0
CALPINE CORP
CPN
HARTFORD CAPITAL APPRECIATION HLS FUND INC
0.0%
view
S
2001-02-13 00:00:00.0
CALPINE CORP
CPN
FMR CORP
n/a
view
S
2001-02-13 00:00:00.0
CALPINE CORP
CPN
WELLINGTON MANAGEMENT CO LLP
5.89%
view
B
2001-02-09 00:00:00.0
CALPINE CORP
CPN
MASSACHUSETTS FINANCIAL SERVICES CO
5.7%
view
S
2001-02-07 00:00:00.0
CALPINE CORP
CPN
MORGAN STANLEY DEAN WITTER & CO
4.22%
view
S
2000-11-13 00:00:00.0
CALPINE CORP
CPN
FMR CORP
n/a
view
S
2000-10-10 00:00:00.0
CALPINE CORP
CPN
PUTNAM INVESTMENTS INC
12.0%
view
S
2000-02-14 00:00:00.0
CALPINE CORP
CPN
OSTERWEIS CAPITAL MANAGEMENT INC
2.59%
view
S
2000-02-11 00:00:00.0
CALPINE CORP
CPN
FMR CORP
n/a
view
S
2000-02-11 00:00:00.0
CALPINE CORP
CPN
WELLINGTON MANAGEMENT CO LLP
6.55%
view
S
2000-02-11 00:00:00.0
CALPINE CORP
CPN
HARTFORD CAPITAL APPRECIATION HLS FUND INC
5.41%
view
B
2000-02-11 00:00:00.0
CALPINE CORP
CPN
NICHOLAS APPLEGATE CAPITAL MANAGEMENT
6.26%
view
B
2000-02-08 00:00:00.0
CALPINE CORP
CPN
MASSACHUSETTS FINANCIAL SERVICES CO
5.6%
view
B
2000-02-04 00:00:00.0
CALPINE CORP
CPN
MORGAN STANLEY DEAN WITTER & CO
5.63%
view
B
1999-11-12 00:00:00.0
CALPINE CORP
CPN
FMR CORP
n/a
view
S
1999-08-17 00:00:00.0
CALPINE CORP
CPN
PUTNAM INVESTMENTS INC
12.0%
view
S
1999-08-04 00:00:00.0
CALPINE CORP
CPN
LAZARD FRERES & CO LLC
1.82%
view
S
1999-07-09 00:00:00.0
CALPINE CORP
CPN
SELIGMAN J & W & CO INC
4.17%
view
S
1999-03-10 00:00:00.0
CALPINE CORP
CPN
SELIGMAN J & W & CO INC
9.64%
view
S
1999-02-24 00:00:00.0
CALPINE CORP
CPN
MELLON BANK CORP
n/a
view
S
1999-02-12 00:00:00.0
CALPINE CORP
CPN
BOSTON PARTNERS ASSET MANAGEMENT L P
0.0%
view
B
1999-02-10 00:00:00.0
CALPINE CORP
CPN
LAZARD FRERES & CO LLC
10.23%
view
B
1999-02-10 00:00:00.0
CALPINE CORP
CPN
WELLINGTON MANAGEMENT CO LLP
9.9%
view
B
1999-02-10 00:00:00.0
CALPINE CORP
CPN
OSTERWEIS CAPITAL MANAGEMENT INC
5.34%
view
S
1999-02-09 00:00:00.0
CALPINE CORP
CPN
SELIGMAN J & W & CO INC
10.98%
view
B
1999-02-09 00:00:00.0
CALPINE CORP
CPN
HARTFORD CAPITAL APPRECIATION HLS FUND INC
9.36%
view
S
1999-02-04 00:00:00.0
CALPINE CORP
CPN
MELLON BANK CORP
3.89%
view
B
1998-03-13 00:00:00.0
CALPINE CORP
CPN
THOMSON HORSTMANN & BRYANT INC
5.1%
view
B
1998-02-13 00:00:00.0
CALPINE CORP
CPN
GARDNER LEWIS ASSET MANAGEMENT L P
0.0%
view
B
1998-02-13 00:00:00.0
CALPINE CORP
CPN
BOSTON PARTNERS ASSET MANAGEMENT L P
6.2%
view
B
1998-02-12 00:00:00.0
CALPINE CORP
CPN
SELIGMAN J & W & CO INC
13.3%
view
B
1998-02-12 00:00:00.0
CALPINE CORP
CPN
HL INVESTMENT ADVISORS INC
8.7%
view
B
1998-02-10 00:00:00.0
CALPINE CORP
CPN
WELLINGTON MANAGEMENT CO LLP
9.87%
view
S
1998-02-04 00:00:00.0
CALPINE CORP
CPN
STATE STREET RESEARCH & MANAGEMENT CO
0.8%
view
S
1998-02-02 00:00:00.0
CALPINE CORP
CPN
METROPOLITAN LIFE INSURANCE CO
0.45%
view
B
1998-01-20 00:00:00.0
CALPINE CORP
CPN
PUTNAM INVESTMENTS INC
12.0%
view
S
1998-01-16 00:00:00.0
CALPINE CORP
CPN
MELLON BANK CORP
5.81%
view
B
1998-01-14 00:00:00.0
CALPINE CORP
CPN
LAZARD FRERES & CO LLC
10.14%
view
B
1997-02-14 00:00:00.0
CALPINE CORP
CPN
GARDNER LEWIS ASSET MANAGEMENT L P
n/a
view
B
1997-02-14 00:00:00.0
CALPINE CORP
CPN
BOSTON PARTNERS ASSET MANAGEMENT L P
5.1%
view
B
1997-02-13 00:00:00.0
CALPINE CORP
CPN
WELLINGTON MANAGEMENT CO LLP
8.83%
view
B
1997-02-13 00:00:00.0
CALPINE CORP
CPN
STATE STREET RESEARCH & MANAGEMENT CO
6.23%
view
B
1997-02-12 00:00:00.0
CALPINE CORP
CPN
SELIGMAN J & W & CO INC
10.19%
view
B
1997-02-12 00:00:00.0
CALPINE CORP
CPN
HARTFORD INVESTMENT MANAGEMENT CO
8.65%
view
B
1997-02-06 00:00:00.0
CALPINE CORP
CPN
METROPOLITAN LIFE INSURANCE CO
6.23%
view
B
1997-02-04 00:00:00.0
CALPINE CORP
CPN
MELLON BANK CORP
6.6%
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.