Insider Stock Trading History of Grinnell David L.


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Grinnell David L. since year 2005. The trader's CIK number is 1421530. At the time of this reporting, Grinnell David L. is the Vice President of Brewing of Boston Beer Co Inc . (stock ticker symbol SAM). See this page for all insider trading activities at Boston Beer Co Inc .


Stock purchases, sales, and option exercises reported by insider Grinnell David L. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-04-18 SAM Boston Beer Co Inc Sale 1,000 225.00 225,000
2018-04-18 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2018-04-11 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2018-04-11 SAM Boston Beer Co Inc Sale 1,000 215.00 215,000
2018-04-04 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2018-04-04 SAM Boston Beer Co Inc Sale 1,000 205.00 205,000
2017-12-26 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2017-12-26 SAM Boston Beer Co Inc Sale 1,000 195.00 195,000
2017-12-13 SAM Boston Beer Co Inc Sale 1,000 186.75 186,750
2017-12-13 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2017-07-28 SAM Boston Beer Co Inc Sale 2,628 156.55 411,418
2017-07-28 SAM Boston Beer Co Inc Option Ex 2,628 95.09 249,896
2017-05-12 SAM Boston Beer Co Inc Sale 372 143.06 53,218
2016-10-20 SAM Boston Beer Co Inc Sale 1,000 157.79 157,786
2016-10-20 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2016-09-22 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2016-09-22 SAM Boston Beer Co Inc Sale 1,000 153.12 153,120
2016-08-18 SAM Boston Beer Co Inc Sale 1,000 187.69 187,693
2016-08-18 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2016-07-21 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2016-07-21 SAM Boston Beer Co Inc Sale 1,000 164.81 164,805
2016-06-16 SAM Boston Beer Co Inc Option Ex 1,000 95.09 95,090
2016-06-16 SAM Boston Beer Co Inc Sale 1,000 156.23 156,230
2015-11-13 SAM Boston Beer Co Inc Sale 2,971 203.41 604,331
2015-11-13 SAM Boston Beer Co Inc Option Ex 2,700 46.60 125,820
2015-11-11 SAM Boston Beer Co Inc Sale 155 209.17 32,421
2015-05-04 SAM Boston Beer Co Inc Option Ex 2,200 30.46 67,023
2015-05-04 SAM Boston Beer Co Inc Sale 2,320 248.25 575,940
2015-01-02 SAM Boston Beer Co Inc Sale 173 281.08 48,626
2014-10-31 SAM Boston Beer Co Inc Option Ex 1,125 21.14 23,782
2014-10-31 SAM Boston Beer Co Inc Sale 1,125 250.00 281,250
2014-08-04 SAM Boston Beer Co Inc Sale 638 220.00 140,360
2014-01-02 SAM Boston Beer Co Inc Sale 325 225.95 73,433
2013-12-26 SAM Boston Beer Co Inc Option Ex 450 18.46 8,309
2013-12-26 SAM Boston Beer Co Inc Sale 450 239.56 107,802
2013-11-14 SAM Boston Beer Co Inc Sale 691 240.51 166,192
2013-06-18 SAM Boston Beer Co Inc Option Ex 1,100 30.46 33,511
2013-06-18 SAM Boston Beer Co Inc Sale 1,100 171.00 188,100
2013-06-12 SAM Boston Beer Co Inc Option Ex 550 30.46 16,755
2013-06-12 SAM Boston Beer Co Inc Sale 550 164.00 90,200
2013-06-10 SAM Boston Beer Co Inc Sale 550 157.00 86,350
2013-05-17 SAM Boston Beer Co Inc Sale 200 154.97 30,994
2013-01-02 SAM Boston Beer Co Inc Sale 444 137.41 61,008
2013-01-01 SAM Boston Beer Co Inc Option Ex 1,393 24.68 34,375
2012-12-13 SAM Boston Beer Co Inc Sale 1,000 128.71 128,710
2012-12-13 SAM Boston Beer Co Inc Option Ex 1,000 30.46 30,465
2012-11-02 SAM Boston Beer Co Inc Sale 225 115.00 25,875
2012-11-02 SAM Boston Beer Co Inc Option Ex 225 21.14 4,756
2012-08-20 SAM Boston Beer Co Inc Option Ex 650 16.47 10,704
2012-08-20 SAM Boston Beer Co Inc Sale 650 108.60 70,590
2012-08-17 SAM Boston Beer Co Inc Sale 676 107.52 72,684
2012-01-03 SAM Boston Beer Co Inc Sale 517 105.17 54,375
2011-11-08 SAM Boston Beer Co Inc Option Ex 350 21.14 7,399
2011-11-08 SAM Boston Beer Co Inc Sale 350 98.48 34,468
2011-01-01 SAM Boston Beer Co Inc Option Ex 1,821 7.22 13,149
2011-01-03 SAM Boston Beer Co Inc Sale 603 95.19 57,397
2010-11-09 SAM Boston Beer Co Inc Sale 630 82.35 51,883
2010-05-13 SAM Boston Beer Co Inc Sale 2,500 61.06 152,650
2010-05-13 SAM Boston Beer Co Inc Option Ex 2,500 23.05 57,612
2010-01-01 SAM Boston Beer Co Inc Option Ex 1,438 4.52 6,496
2010-01-04 SAM Boston Beer Co Inc Sale 514 47.50 24,415
2009-11-25 SAM Boston Beer Co Inc Option Ex 900 27.86 25,074
2009-11-24 SAM Boston Beer Co Inc Sale 900 41.13 37,016
2009-11-24 SAM Boston Beer Co Inc Option Ex 900 16.47 14,820
2009-08-07 SAM Boston Beer Co Inc Sale 2,200 36.29 79,838
2009-08-07 SAM Boston Beer Co Inc Option Ex 2,200 18.46 40,623
2009-01-02 SAM Boston Beer Co Inc Sale 341 28.43 9,693
2009-01-01 SAM Boston Beer Co Inc Option Ex 1,015 5.65 5,731
2008-08-11 SAM Boston Beer Co Inc Option Ex 3,000 18.02 54,074
2008-08-11 SAM Boston Beer Co Inc Sale 3,320 44.51 147,756
2008-03-26 SAM Boston Beer Co Inc Option Ex 1,700 18.02 30,642
2008-03-26 SAM Boston Beer Co Inc Sale 1,700 48.78 82,931
2008-03-27 SAM Boston Beer Co Inc Option Ex 950 23.05 21,892
2008-03-27 SAM Boston Beer Co Inc Sale 950 48.50 46,075
2008-01-02 SAM Boston Beer Co Inc Sale 542 36.54 19,804

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Grinnell David L. (Vice President of Brewing of Boston Beer Co Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.