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GFF
- As of 09/24/24, 08:09:10 PM: 119 Insider Transactions.
Sector:
Industrial Goods
Industry:
General Building Materials
Prev Close:
$17.56
Avg Vol(3m):
196,460
P/E:
21.70
EPS:
0.81
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Insider Transactions for GFF
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-08-25 16:15:02.0
GRIFFON CORP
GFF
GAMCO INVESTORS
7.57%
view
S
2020-08-25 16:08:40.0
GRIFFON CORP
GFF
KRAMER RONALD J
6.1%
view
S
2020-06-02 16:07:10.0
GRIFFON CORP
GFF
GAMCO INVESTORS
9.37%
view
S
2020-02-12 11:06:10.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
8.19%
view
B
2020-02-12 08:08:48.0
GRIFFON CORP
GFF
VANGUARD GROUP INC
8.98%
view
S
2019-11-15 16:02:18.0
GRIFFON CORP
GFF
GAMCO INVESTORS
10.43%
view
S
2019-07-26 17:15:08.0
GRIFFON CORP
GFF
GAMCO INVESTORS
11.09%
view
S
2019-02-11 13:08:31.0
GRIFFON CORP
GFF
VANGUARD GROUP INC
6.9%
view
B
2019-02-08 08:24:37.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
8.25%
view
B
2019-01-28 14:53:20.0
GRIFFON CORP
GFF
BlackRock Inc
10.8%
view
B
2018-12-21 08:30:19.0
GRIFFON CORP
GFF
KRAMER RONALD J
7.9%
view
B
2018-10-10 16:25:23.0
GRIFFON CORP
GFF
BlackRock Inc
10.6%
view
B
2018-06-21 17:22:45.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
2.59%
view
B
2018-06-18 16:16:35.0
GRIFFON CORP
GFF
GAMCO INVESTORS
12.31%
view
B
2018-06-15 16:36:18.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
2.59%
view
B
2018-05-18 16:17:11.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
2.59%
view
S
2018-02-09 08:55:01.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
8.25%
view
B
2018-02-09 08:14:52.0
GRIFFON CORP
GFF
VANGUARD GROUP INC
6.95%
view
B
2018-01-25 11:12:12.0
GRIFFON CORP
GFF
BlackRock Inc
8.0%
view
S
2017-08-10 17:19:40.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
2.59%
view
S
2017-02-13 09:41:39.0
GRIFFON CORP
GFF
VANGUARD GROUP INC
6.48%
view
S
2017-02-09 07:58:20.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
8.82%
view
B
2017-02-02 17:04:59.0
GRIFFON CORP
GFF
GRIFFON CORP
6.7%
view
B
2017-01-23 17:46:17.0
GRIFFON CORP
GFF
BlackRock Inc
7.5%
view
S
2017-01-19 16:40:10.0
GRIFFON CORP
GFF
GAMCO INVESTORS
11.47%
view
S
2017-01-10 16:21:39.0
GRIFFON CORP
GFF
GAMCO INVESTORS
11.75%
view
B
2016-11-21 17:16:42.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
13.0%
view
B
2016-02-11 09:51:29.0
GRIFFON CORP
GFF
VANGUARD GROUP INC
6.68%
view
B
2016-02-09 15:50:50.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
9.28%
view
B
2016-01-26 14:09:27.0
GRIFFON CORP
GFF
BlackRock Inc
7.0%
view
B
2015-02-11 08:19:33.0
GRIFFON CORP
GFF
VANGUARD GROUP INC
5.67%
view
B
2015-02-05 09:16:01.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
8.59%
view
S
2015-01-29 14:20:32.0
GRIFFON CORP
GFF
BlackRock Inc
6.9%
view
B
2014-11-18 11:29:51.0
GRIFFON CORP
GFF
GAMCO INVESTORS
12.57%
view
B
2014-11-14 17:21:51.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
11.1%
view
S
2014-05-09 13:09:37.0
GRIFFON CORP
GFF
NWQ INVESTMENT MANAGEMENT COMPANY
4.48%
view
B
2014-03-05 17:16:52.0
GRIFFON CORP
GFF
GAMCO INVESTORS
12.01%
view
S
2014-02-14 13:41:03.0
GRIFFON CORP
GFF
NWQ INVESTMENT MANAGEMENT COMPANY
5.49%
view
B
2014-02-11 11:10:10.0
GRIFFON CORP
GFF
VANGUARD GROUP INC
5.0%
view
B
2014-01-29 07:45:40.0
GRIFFON CORP
GFF
BlackRock Inc
7.1%
view
S
2013-12-12 18:53:35.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
10.7%
view
B
2013-11-15 19:59:12.0
GRIFFON CORP
GFF
GOLDMAN SACHS GROUP INC
17.4%
view
B
2013-02-14 11:05:30.0
GRIFFON CORP
GFF
NWQ INVESTMENT MANAGEMENT CO LLC
6.37%
view
B
2013-02-11 16:57:09.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
7.3%
view
B
2013-02-08 16:19:24.0
GRIFFON CORP
GFF
BlackRock Inc
5.92%
view
B
2012-11-21 16:36:49.0
GRIFFON CORP
GFF
GAMCO INVESTORS
10.12%
view
S
2012-02-14 09:57:29.0
GRIFFON CORP
GFF
NWQ INVESTMENT MANAGEMENT CO LLC
6.18%
view
B
2012-02-13 19:26:52.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
6.97%
view
S
2012-02-13 13:07:34.0
GRIFFON CORP
GFF
BlackRock Inc
5.91%
view
B
2011-02-15 10:54:22.0
GRIFFON CORP
GFF
GAMCO INVESTORS
9.4%
view
S
2011-02-14 15:48:57.0
GRIFFON CORP
GFF
NWQ INVESTMENT MANAGEMENT CO LLC
6.45%
view
B
2011-02-11 13:54:24.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
6.88%
view
B
2011-02-04 14:42:31.0
GRIFFON CORP
GFF
BlackRock Inc
7.94%
view
B
2010-02-19 11:28:40.0
GRIFFON CORP
GFF
GAMCO INVESTORS
8.44%
view
S
2010-02-12 14:53:31.0
GRIFFON CORP
GFF
NWQ INVESTMENT MANAGEMENT CO LLC
7.99%
view
B
2010-02-08 10:35:45.0
GRIFFON CORP
GFF
DIMENSIONAL FUND ADVISORS LP
6.19%
view
B
2010-01-29 14:49:04.0
GRIFFON CORP
GFF
BlackRock Inc
5.85%
view
B
2009-12-21 15:11:09.0
GRIFFON CORP
GFF
GAMCO INVESTORS
7.73%
view
B
2009-11-12 07:59:23.0
GRIFFON CORP
GFF
GAMCO INVESTORS
7.71%
view
B
2009-05-22 11:59:00.0
GRIFFON CORP
GFF
GAMCO INVESTORS
7.05%
view
B
2009-05-06 14:01:14.0
GRIFFON CORP
GFF
GAMCO INVESTORS
5.95%
view
S
2009-03-12 16:58:04.0
GRIFFON CORP
GFF
GAMCO INVESTORS
4.7%
view
S
2009-02-17 14:43:25.0
GRIFFON CORP
PPCO
NWQ INVESTMENT MANAGEMENT CO LLC
0.0%
view
S
2010-09-27 17:00:41.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
0.0%
view
B
2010-09-20 17:27:30.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
20.35%
view
B
2010-08-11 09:45:20.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
21.0%
view
S
2010-07-01 10:18:35.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
20.35%
view
S
2010-05-28 16:28:56.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
21.1%
view
B
2010-02-16 16:58:00.0
PENWEST PHARMACEUTICALS CO
PPCO
D
7.9%
view
S
2010-02-12 14:54:32.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
21.1%
view
S
2010-02-05 09:23:27.0
PENWEST PHARMACEUTICALS CO
PPCO
FRANKLIN RESOURCES INC
5.2%
view
S
2009-06-22 17:25:32.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
20.5%
view
S
2009-04-29 16:15:42.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
20.5%
view
S
2009-03-30 16:51:16.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
21.1%
view
S
2009-03-16 10:29:32.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
21.1%
view
B
2009-03-10 17:06:45.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
18.8%
view
S
2009-03-03 17:09:31.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
100.0%
view
S
2009-02-19 16:32:59.0
PENWEST PHARMACEUTICALS CO
PPCO
TANG CAPITAL PARTNERS LP
1.6%
view
B
2009-02-12 17:06:35.0
PENWEST PHARMACEUTICALS CO
PPCO
GALLEON MANAGEMENT L P
0.0%
view
B
2009-01-12 10:55:53.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
16.2%
view
S
2008-12-19 14:53:30.0
PENWEST PHARMACEUTICALS CO
PPCO
FRANKLIN RESOURCES INC
n/a
view
B
2008-11-21 16:57:46.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
5.1%
view
B
2008-10-23 07:37:40.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
21.15%
view
B
2008-07-18 09:57:55.0
PENWEST PHARMACEUTICALS CO
PPCO
PERCEPTIVE ADVISORS LLC
20.75%
view
B
2008-07-17 08:08:32.0
PENWEST PHARMACEUTICALS CO
PPCO
EDELMAN JOSEPH
16.48%
view
S
2008-07-17 08:07:24.0
PENWEST PHARMACEUTICALS CO
PPCO
GALLEON MANAGEMENT L P
n/a
view
S
2008-05-30 16:32:47.0
PENWEST PHARMACEUTICALS CO
PPCO
GALLEON MANAGEMENT L P
7.01%
view
S
2008-03-20 17:00:19.0
PENWEST PHARMACEUTICALS CO
PPCO
ACCIPITER CAPITAL MANAGEMENT
4.6%
view
B
2008-02-19 13:00:30.0
PENWEST PHARMACEUTICALS CO
PPCO
ACCIPITER CAPITAL MANAGEMENT
9.3%
view
S
2008-02-14 15:01:21.0
PENWEST PHARMACEUTICALS CO
PPCO
GALLEON MANAGEMENT L P
13.33%
view
S
2008-02-14 10:34:24.0
PENWEST PHARMACEUTICALS CO
PPCO
FRANKLIN RESOURCES INC
n/a
view
B
2008-01-11 16:43:51.0
PENWEST PHARMACEUTICALS CO
PPCO
GALLEON MANAGEMENT L P
13.33%
view
B
2007-12-21 16:08:12.0
PENWEST PHARMACEUTICALS CO
PPCO
EDELMAN JOSEPH
7.07%
view
B
2007-10-09 17:35:20.0
PENWEST PHARMACEUTICALS CO
PPCO
FRANKLIN RESOURCES INC
1.0%
view
S
2007-09-28 16:27:28.0
PENWEST PHARMACEUTICALS CO
PPCO
SAC CAPITAL ADVISORS LLC
10.79%
view
B
2007-05-10 17:02:00.0
PENWEST PHARMACEUTICALS CO
PPCO
D
9.8%
view
B
2007-03-12 17:11:07.0
PENWEST PHARMACEUTICALS CO
PPCO
ACCIPITER CAPITAL MANAGEMENT
9.09%
view
B
2007-02-14 15:29:40.0
PENWEST PHARMACEUTICALS CO
PPCO
D
9.4%
view
S
2007-02-14 10:29:11.0
PENWEST PHARMACEUTICALS CO
PPCO
OZ MANAGEMENT LLC
n/a
view
S
2007-02-13 15:29:08.0
PENWEST PHARMACEUTICALS CO
PPCO
GALLEON MANAGEMENT L P
n/a
view
B
2007-02-05 15:29:05.0
PENWEST PHARMACEUTICALS CO
PPCO
FRANKLIN RESOURCES INC
5.29%
view
B
2006-11-03 16:34:45.0
PENWEST PHARMACEUTICALS CO
PPCO
GALLEON MANAGEMENT L P
6.2%
view
B
2006-09-18 10:35:14.0
PENWEST PHARMACEUTICALS CO
PPCO
ORBIMED ADVISORS LLC
9.9%
view
S
2006-06-01 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
D
3.55%
view
S
2006-02-14 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
OZ MANAGEMENT LLC
5.2%
view
S
2006-02-14 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
BROOKSIDE CAPITAL PARTNERS FUND LP
0.0%
view
B
2006-02-10 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
BARCLAYS PLC
0.0%
view
B
2005-10-13 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
BALYASNY ASSET MANAGEMENT LLC
6.5%
view
B
2005-06-14 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
WELLS FARGO & CO
5.9%
view
S
2005-02-14 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
BARCLAYS GLOBAL INVESTORS NA
2.31%
view
B
2005-02-14 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
BROOKSIDE CAPITAL PARTNERS FUND LP
5.9%
view
B
2005-01-21 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
ORBIMED ADVISORS LLC
5.8%
view
S
2004-12-13 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
CURRAN JOHN P
0.0%
view
B
2004-02-18 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
BARCLAYS GLOBAL INVESTORS NA
2.43%
view
S
2003-02-27 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
CURRAN JOHN P
3.1%
view
B
2003-01-31 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
CURRAN JOHN P
6.7%
view
S
2002-02-14 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
CURRAN JOHN P
6.1%
view
S
2000-06-07 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
CURRAN JOHN P
0.0%
view
B
1999-05-27 00:00:00.0
PENWEST PHARMACEUTICALS CO
PPCO
WELLINGTON MANAGEMENT CO LLP
7.27%
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.