Insider Trading activities of Griffon Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Griffon Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Griffon Corp since year 2005. Table 2 shows the detailed insider transactions of Griffon Corp since 2005. The reporting company's ticker symbol is GFF. The reporting company's CIK number is 50725.
The total value of stock buying since 2005 is $12,144,120.
The total value of stock sales since 2005 is $110,304,587.
The total value of stock option exercises since 2005 is $13,784,430.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Griffon Corp (GFF).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2016-12 0 $0 404,940 $10,123,318 0 $0
2016-05 1,500 $24,780 0 $0 0 $0
2015-08 2,000 $34,900 0 $0 0 $0
2015-05 55,000 $868,317 0 $0 0 $0
2014-12 3,500 $43,326 0 $0 0 $0
2013-12 20,000 $257,700 8,888,888 $99,999,990 0 $0
2013-05 50,000 $572,320 0 $0 0 $0
2012-08 0 $0 15,000 $144,600 0 $0
2011-08 10,000 $77,730 0 $0 0 $0
2011-04 0 $0 0 $0 330,000 $2,557,500
2011-02 10,000 $116,935 0 $0 0 $0
2010-11 4,000 $50,264 0 $0 0 $0
2010-06 84,000 $918,732 0 $0 0 $0
2009-12 22,200 $258,244 0 $0 0 $0
2009-07 0 $0 0 $0 33,000 $202,290
2008-09 578,151 $4,914,283 0 $0 0 $0
2008-05 3,300 $29,798 0 $0 0 $0
2008-03 22,400 $178,326 0 $0 0 $0
2008-02 25,000 $236,249 0 $0 0 $0
2007-12 13,600 $174,760 0 $0 0 $0
2007-11 128,200 $1,685,118 0 $0 0 $0
2007-09 500 $7,720 0 $0 440,000 $6,299,920
2007-08 65,000 $948,422 0 $0 0 $0
2006-08 0 $0 0 $0 385,000 $4,724,720
2006-02 5,000 $114,750 0 $0 0 $0
2005-12 0 $0 1,500 $36,679 0 $0
2005-08 18,000 $427,276 0 $0 0 $0
2005-06 7,682 $156,440 0 $0 0 $0
2005-05 2,500 $47,730 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Griffon Corp insiders (GFF)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2016-12-09 Blau Harvey R Sale 102,557 25.04 2,568,027
2016-12-08 Blau Harvey R Sale 151,376 25.22 3,817,702
2016-12-07 Blau Harvey R Sale 106,067 25.26 2,679,252
2016-12-02 Alpert Henry A Sale 29,960 23.55 705,558
2016-05-16 Grabowsky Louis J. Buy 1,500 16.52 24,780
2015-08-04 Grabowsky Louis J. Buy 2,000 17.45 34,900
2015-05-06 Mehmel Robert F (President and COO) Buy 2,939 15.95 46,877
2015-05-05 Mehmel Robert F (President and COO) Buy 32,061 15.74 504,640
2015-05-05 Kramer Ronald J (CEO) Buy 10,000 15.76 157,600
2015-05-04 Kramer Ronald J (CEO) Buy 10,000 15.92 159,200
2014-12-11 Fogg Blaine V Buy 3,500 12.38 43,326
2013-12-10 Gross Bradley J. Sale 4,444,444 11.25 49,999,995
2013-12-10 Gs Direct, L.l.c. Sale 4,444,444 11.25 49,999,995
2013-12-09 Kramer Ronald J (CEO) Buy 10,000 12.72 127,200
2013-12-06 Kramer Ronald J (CEO) Buy 10,000 13.05 130,500
2013-05-21 Mehmel Robert F (President & COO) Buy 10,000 11.72 117,190
2013-05-20 Mehmel Robert F (President & COO) Buy 10,000 11.83 118,260
2013-05-17 Mehmel Robert F (President & COO) Buy 10,000 11.53 115,260
2013-05-16 Mehmel Robert F (President & COO) Buy 10,000 11.10 110,980
2013-05-15 Mehmel Robert F (President & COO) Buy 10,000 11.06 110,630
2012-08-28 Alpert Henry A Sale 15,000 9.64 144,600
2011-08-10 Fogg Blaine V Buy 10,000 7.77 77,730
2011-04-04 Blau Harvey R Option Ex 330,000 7.75 2,557,500
2011-02-07 Kaplan Seth L. (Sr VP, Genl Counsel and Secy) Buy 5,000 11.82 59,085
2011-02-07 Alesia Patrick (Sr VP and Chief Admin Officer) Buy 5,000 11.57 57,850
2010-11-24 Fogg Blaine V (Director) Buy 4,000 12.57 50,264
2010-06-07 Blau Harvey R (Director) Buy 25,000 10.90 272,525
2010-06-04 Harris Brian G (Chief Accounting Officer) Buy 4,000 10.93 43,712
2010-06-04 Kramer Ronald J (CEO & Pres.) Buy 20,000 10.95 218,960
2010-06-04 Wetmore Douglas J (Exec. VP and CFO) Buy 10,000 11.03 110,310
2010-06-04 Blau Harvey R (Director) Buy 25,000 10.93 273,225
2009-12-18 Kramer Ronald J (CEO & Pres.) Buy 3,200 11.47 36,704
2009-12-17 Kramer Ronald J (CEO & Pres.) Buy 19,000 11.66 221,540
2009-07-28 Blau Harvey R (Director) Option Ex 33,000 6.13 202,290
2008-09-29 Kramer Ronald J (Chief Executive Officer) Buy 578,151 8.50 4,914,283
2008-05-15 Mitarotonda James A (Director) Buy 3,300 9.03 29,798
2008-03-07 Mitarotonda James A (Director) Buy 22,400 7.96 178,326
2008-02-11 Blau Harvey R (Chairman of the Board) Buy 25,000 9.45 236,249
2007-12-03 Blau Harvey R (Chairman of the Board) Buy 13,600 12.85 174,760
2007-11-30 Blau Harvey R (Chairman of the Board) Buy 1,400 12.88 18,032
2007-11-29 Mitarotonda James A (Director) Buy 4,579 12.58 57,617
2007-11-29 Blau Harvey R (Chairman of the Board) Buy 5,000 12.67 63,350
2007-11-27 Mitarotonda James A (Director) Buy 3,500 12.59 44,054
2007-11-26 Mitarotonda James A (Director) Buy 8,721 12.54 109,370
2007-11-21 Blau Harvey R (Chairman of the Board) Buy 5,000 13.10 65,500
2007-11-20 Mitarotonda James A (Director) Buy 25,000 12.81 320,350
2007-11-20 Kramer Ronald J (Director) Buy 20,000 13.21 264,200
2007-11-20 Blau Harvey R (Chairman of the Board) Buy 5,000 12.75 63,750
2007-11-19 Mitarotonda James A (Director) Buy 25,000 13.53 338,300
2007-11-19 Blau Harvey R (Chairman of the Board) Buy 15,000 13.48 202,275
2007-11-16 Blau Harvey R (Chairman of the Board) Buy 10,000 13.83 138,320
2007-09-06 Stansberry James W (Director) Buy 500 15.44 7,720
2007-09-04 Blau Harvey R (Chairman of the Board) Option Ex 440,000 14.32 6,299,920
2007-08-10 Blau Harvey R (Chairman of the Board) Buy 12,660 14.26 180,480
2007-08-09 Blau Harvey R (Chairman of the Board) Buy 42,340 14.71 622,652
2007-08-08 Alpert Henry A (Director) Buy 10,000 14.53 145,290
2006-08-17 Blau Harvey R (Chairman of the Board) Option Ex 385,000 12.27 4,724,720
2006-02-16 Blau Harvey R (Chairman of the Board) Buy 5,000 22.95 114,750
2005-12-07 Stansberry James W (Director) Sale 1,500 24.45 36,679
2005-08-16 Blau Harvey R (Chairman of the Board) Buy 10,000 23.88 238,780
2005-08-09 Blau Harvey R (Chairman of the Board) Buy 8,000 23.56 188,496
2005-06-24 Sussman Martin S (Director) Buy 2,000 21.30 42,590
2005-06-02 Kramer Ronald J (Director) Buy 5,682 20.04 113,850
2005-05-18 Fogg Blaine V (Director) Buy 2,500 19.09 47,730

Insider trading activities including stock purchases, stock sales, and option exercises of GFF listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Griffon Corp (symbol GFF, CIK number 50725) see the Securities and Exchange Commission (SEC) website.