Insider · CIK 0001008079
C James Koch
Files at: SAM. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 18, 2018 GForm 4 → | Dec 19, 4:00 pm EST | BOSTON BEER CO INCSAM | 34,450 | — | — | 39,300 | — | plan? |
| Dec 14, 2018 SForm 4 → | Dec 17, 4:01 pm EST | BOSTON BEER CO INCSAM | 2,909 | $275.01 | $800,004 | 100,997 | −2.80% | plan? |
| Dec 12, 2018 SForm 4 → | Dec 12, 4:26 pm EST | BOSTON BEER CO INCSAM | 3,566 | $275.00 | $980,650 | 103,906 | −3.32% | plan? |
| Dec 11, 2018 SForm 4 → | Dec 11, 4:43 pm EST | BOSTON BEER CO INCSAM | 183 | $275.00 | $50,325 | 107,472 | −0.17% | plan? |
| Dec 6, 2018 SForm 4 → | Dec 7, 4:02 pm EST | BOSTON BEER CO INCSAM | 525 | $275.00 | $144,375 | 107,655 | −0.49% | plan? |
| Dec 4, 2018 SForm 4 → | Dec 6, 9:13 am EST | BOSTON BEER CO INCSAM | 5,726 | $277.79 | $1,590,647 | 108,180 | −5.03% | plan? |
| Dec 3, 2018 SForm 4 → | Dec 4, 4:42 pm EST | BOSTON BEER CO INCSAM | 683 | $275.00 | $187,825 | 113,906 | −0.60% | plan? |
| Nov 30, 2018 SForm 4 → | Dec 3, 4:11 pm EST | BOSTON BEER CO INCSAM | 9,317 | $278.55 | $2,595,238 | 113,935 | −7.56% | plan? |
| Nov 6, 2018 GForm 4 → | Nov 7, 7:36 am EST | BOSTON BEER CO INCSAM | 5,120 | — | — | 123,252 | — | plan? |
| Nov 1, 2018 CForm 4 → | Nov 2, 9:07 am EDT | BOSTON BEER CO INCSAM | 100,000 | — | — | 128,372 | — | plan? |
| Sep 21, 2018 SForm 4 → | Sep 21, 4:02 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $297.29 | $1,486,448 | 28,372 | −15.0% | plan? |
| Sep 20, 2018 SForm 4 → | Sep 20, 4:20 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $290.66 | $1,453,321 | 33,372 | −13.0% | plan? |
| Sep 19, 2018 SForm 4 → | Sep 19, 4:47 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $310.88 | $1,554,393 | 38,372 | −11.5% | plan? |
| Sep 18, 2018 SForm 4 → | Sep 18, 4:08 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $316.41 | $1,582,046 | 43,372 | −10.3% | plan? |
| Sep 17, 2018 SForm 4 → | Sep 17, 4:13 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $316.39 | $1,581,956 | 48,372 | −9.37% | plan? |
| Sep 14, 2018 SForm 4 → | Sep 14, 4:19 pm EDT | BOSTON BEER CO INCSAM | 10,000 | $313.83 | $3,138,256 | 53,372 | −15.8% | plan? |
| Sep 13, 2018 SForm 4 → | Sep 13, 4:34 pm EDT | BOSTON BEER CO INCSAM | 10,000 | $318.68 | $3,186,782 | 63,372 | −13.6% | plan? |
| Jan 1, 2018 AForm 4 → | Jan 2, 4:53 pm EST | BOSTON BEER CO INCSAM | 654 | — | — | 74,026 | — | plan? |
| Nov 28, 2017 GForm 4 → | Nov 30, 1:17 pm EST | BOSTON BEER CO INCSAM | 52,000 | — | — | 23,000 | — | plan? |
| Oct 31, 2017 CForm 4 → | Nov 1, 4:06 pm EDT | BOSTON BEER CO INCSAM | 79,372 | — | — | 104,372 | — | plan? |
| Apr 24, 2017 SForm 4 → | Apr 26, 9:22 am EDT | BOSTON BEER CO INCSAM | 7,500 | $140.99 | $1,057,402 | 25,000 | −23.1% | plan? |
| Apr 21, 2017 SForm 4 → | Apr 25, 1:02 pm EDT | BOSTON BEER CO INCSAM | 7,500 | $139.17 | $1,043,790 | 32,500 | −18.8% | plan? |
| Apr 20, 2017 SForm 4 → | Apr 21, 5:44 pm EDT | BOSTON BEER CO INCSAM | 7,500 | $138.92 | $1,041,866 | 40,000 | −15.8% | plan? |
| Apr 19, 2017 SForm 4 → | Apr 20, 4:35 pm EDT | BOSTON BEER CO INCSAM | 7,500 | $140.13 | $1,050,944 | 47,500 | −13.6% | plan? |
| Apr 18, 2017 SForm 4 → | Apr 19, 4:49 pm EDT | BOSTON BEER CO INCSAM | 7,500 | $139.74 | $1,048,072 | 55,000 | −12.0% | plan? |
| Apr 17, 2017 SForm 4 → | Apr 18, 5:31 pm EDT | BOSTON BEER CO INCSAM | 7,500 | $139.08 | $1,043,129 | 62,500 | −10.7% | plan? |
| Apr 13, 2017 SForm 4 → | Apr 14, 11:46 am EDT | BOSTON BEER CO INCSAM | 7,500 | $138.65 | $1,039,912 | 70,000 | −9.68% | plan? |
| Apr 12, 2017 SForm 4 → | Apr 14, 11:44 am EDT | BOSTON BEER CO INCSAM | 7,500 | $139.44 | $1,045,803 | 77,500 | −8.82% | plan? |
| Apr 11, 2017 SForm 4 → | Apr 12, 4:04 pm EDT | BOSTON BEER CO INCSAM | 7,500 | $140.71 | $1,055,361 | 85,000 | −8.11% | plan? |
| Apr 10, 2017 SForm 4 → | Apr 11, 3:35 pm EDT | BOSTON BEER CO INCSAM | 7,500 | $141.91 | $1,064,342 | 92,500 | −7.50% | plan? |
| Mar 10, 2017 SForm 4 → | Mar 13, 4:18 pm EDT | BOSTON BEER CO INCSAM | 12,500 | $148.40 | $1,854,985 | 2,000 | −86.2% | plan? |
| Mar 9, 2017 CForm 4 → | Mar 10, 2:34 pm EST | BOSTON BEER CO INCSAM | 100,000 | — | — | 106,000 | — | plan? |
| Mar 9, 2017 SForm 4 → | Mar 10, 2:34 pm EST | BOSTON BEER CO INCSAM | 13,690 | $151.73 | $2,077,244 | 8,500 | −61.7% | plan? |
| Mar 8, 2017 SForm 4 → | Mar 9, 4:20 pm EST | BOSTON BEER CO INCSAM | 12,810 | $154.17 | $1,974,884 | 15,690 | −44.9% | plan? |
| Mar 7, 2017 SForm 4 → | Mar 8, 4:13 pm EST | BOSTON BEER CO INCSAM | 6,500 | $154.88 | $1,006,720 | 19,000 | −25.5% | plan? |
| Dec 16, 2016 SForm 4 → | Dec 19, 9:31 am EST | BOSTON BEER CO INCSAM | 10,000 | $168.39 | $1,683,896 | 25,500 | −28.2% | plan? |
| Dec 15, 2016 SForm 4 → | Dec 16, 4:09 pm EST | BOSTON BEER CO INCSAM | 15,000 | $168.66 | $2,529,836 | 35,500 | −29.7% | plan? |
| Dec 14, 2016 SForm 4 → | Dec 15, 4:35 pm EST | BOSTON BEER CO INCSAM | 15,000 | $169.91 | $2,548,647 | 50,500 | −22.9% | plan? |
| Dec 13, 2016 SForm 4 → | Dec 14, 4:21 pm EST | BOSTON BEER CO INCSAM | 15,000 | $170.84 | $2,562,653 | 65,500 | −18.6% | plan? |
| Dec 12, 2016 SForm 4 → | Dec 13, 4:12 pm EST | BOSTON BEER CO INCSAM | 15,000 | $170.99 | $2,564,801 | 80,500 | −15.7% | plan? |
| Dec 9, 2016 SForm 4 → | Dec 12, 4:11 pm EST | BOSTON BEER CO INCSAM | 15,000 | $174.17 | $2,612,594 | 95,500 | −13.6% | plan? |
| Dec 8, 2016 SForm 4 → | Dec 9, 12:14 pm EST | BOSTON BEER CO INCSAM | 15,000 | $173.93 | $2,608,890 | 110,500 | −12.0% | plan? |
| Dec 7, 2016 GForm 4 → | Dec 8, 4:10 pm EST | BOSTON BEER CO INCSAM | 51,500 | — | — | 22,000 | — | plan? |
| Dec 7, 2016 SForm 4 → | Dec 8, 4:10 pm EST | BOSTON BEER CO INCSAM | 15,000 | $174.15 | $2,612,190 | 155,000 | −8.82% | plan? |
| Dec 1, 2016 CForm 4 → | Dec 1, 4:09 pm EST | BOSTON BEER CO INCSAM | 45,000 | — | — | 170,000 | — | plan? |
| Nov 4, 2016 CForm 4 → | Nov 7, 10:50 am EST | BOSTON BEER CO INCSAM | 125,000 | — | — | 125,000 | — | plan? |
| Nov 4, 2016 SForm 4 → | Nov 4, 4:48 pm EDT | BOSTON BEER CO INCSAM | 432 | $157.91 | $68,217 | 0 | −100% | plan? |
| Oct 28, 2016 SForm 4 → | Oct 31, 4:11 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $157.61 | $788,063 | 432 | −92.0% | plan? |
| Oct 28, 2016 MForm 4 → | Oct 31, 4:11 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $35.98 | $179,900 | 5,432 | — | plan? |
| Oct 27, 2016 SForm 4 → | Oct 28, 4:10 pm EDT | BOSTON BEER CO INCSAM | 7,000 | $155.67 | $1,089,724 | 432 | −94.2% | plan? |
| Oct 27, 2016 MForm 4 → | Oct 28, 4:10 pm EDT | BOSTON BEER CO INCSAM | 7,000 | $35.98 | $251,860 | 7,432 | — | plan? |
| Dec 28, 2015 SForm 4 → | Dec 29, 9:09 am EST | BOSTON BEER CO INCSAM | 5,000 | $203.52 | $1,017,620 | 432 | −92.0% | plan? |
| Dec 24, 2015 SForm 4 → | Dec 28, 8:54 am EST | BOSTON BEER CO INCSAM | 5,000 | $204.02 | $1,020,105 | 5,432 | −47.9% | plan? |
| Dec 23, 2015 SForm 4 → | Dec 23, 7:52 pm EST | BOSTON BEER CO INCSAM | 5,000 | $204.46 | $1,022,300 | 10,432 | −32.4% | plan? |
| Dec 22, 2015 SForm 4 → | Dec 23, 9:21 am EST | BOSTON BEER CO INCSAM | 5,000 | $205.15 | $1,025,750 | 15,432 | −24.5% | plan? |
| Dec 21, 2015 SForm 4 → | Dec 22, 11:02 am EST | BOSTON BEER CO INCSAM | 5,000 | $205.13 | $1,025,665 | 20,432 | −19.7% | plan? |
| Dec 18, 2015 SForm 4 → | Dec 18, 4:54 pm EST | BOSTON BEER CO INCSAM | 5,000 | $205.96 | $1,029,802 | 25,432 | −16.4% | plan? |
| Dec 17, 2015 SForm 4 → | Dec 17, 5:26 pm EST | BOSTON BEER CO INCSAM | 5,000 | $207.72 | $1,038,584 | 30,432 | −14.1% | plan? |
| Nov 16, 2015 SForm 4 → | Nov 16, 5:00 pm EST | BOSTON BEER CO INCSAM | 12,000 | $208.48 | $2,501,781 | 35,432 | −25.3% | plan? |
| Nov 16, 2015 MForm 4 → | Nov 16, 5:00 pm EST | BOSTON BEER CO INCSAM | 12,000 | $26.07 | $312,840 | 47,432 | — | plan? |
| Nov 13, 2015 SForm 4 → | Nov 16, 9:45 am EST | BOSTON BEER CO INCSAM | 12,000 | $203.10 | $2,437,147 | 35,432 | −25.3% | plan? |
| Nov 13, 2015 MForm 4 → | Nov 16, 9:45 am EST | BOSTON BEER CO INCSAM | 3,000 | $26.07 | $78,210 | 47,432 | — | plan? |
| Nov 12, 2015 SForm 4 → | Nov 12, 5:16 pm EST | BOSTON BEER CO INCSAM | 12,000 | $207.52 | $2,490,245 | 44,432 | −21.3% | plan? |
| Nov 11, 2015 SForm 4 → | Dec 7, 4:11 pm EST | BOSTON BEER CO INCSAM | 12,010 | $209.50 | $2,516,149 | 56,432 | −17.5% | plan? late |
| Nov 10, 2015 SForm 4 → | Nov 10, 5:09 pm EST | BOSTON BEER CO INCSAM | 12,000 | $210.19 | $2,522,305 | 68,432 | −14.9% | plan? |
| Nov 9, 2015 SForm 4 → | Nov 9, 5:13 pm EST | BOSTON BEER CO INCSAM | 11,000 | $211.48 | $2,326,282 | 80,432 | −12.0% | plan? |
| Nov 6, 2015 SForm 4 → | Nov 9, 9:01 am EST | BOSTON BEER CO INCSAM | 11,000 | $208.96 | $2,298,601 | 91,432 | −10.7% | plan? |
| Nov 5, 2015 SForm 4 → | Nov 6, 9:37 am EST | BOSTON BEER CO INCSAM | 11,000 | $212.35 | $2,335,819 | 102,432 | −9.70% | plan? |
| Nov 4, 2015 SForm 4 → | Nov 5, 10:03 am EST | BOSTON BEER CO INCSAM | 11,000 | $216.07 | $2,376,721 | 113,432 | −8.84% | plan? |
| Nov 3, 2015 SForm 4 → | Nov 4, 4:13 pm EST | BOSTON BEER CO INCSAM | 11,000 | $219.42 | $2,413,601 | 124,432 | −8.12% | plan? |
| Oct 26, 2015 CForm 4 → | Oct 28, 10:41 am EDT | BOSTON BEER CO INCSAM | 100,000 | — | — | 135,432 | — | plan? |
| Aug 17, 2015 SForm 4 → | Aug 18, 4:08 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $234.41 | $1,875,320 | 35,432 | −18.4% | plan? |
| Aug 14, 2015 SForm 4 → | Aug 17, 4:02 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $235.60 | $1,884,800 | 43,432 | −15.6% | plan? |
| Aug 13, 2015 SForm 4 → | Aug 14, 4:02 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $236.43 | $1,891,410 | 51,432 | −13.5% | plan? |
| Aug 12, 2015 SForm 4 → | Aug 13, 4:02 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $232.76 | $1,862,059 | 59,432 | −11.9% | plan? |
| Aug 11, 2015 SForm 4 → | Aug 12, 4:03 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $232.98 | $1,863,816 | 67,432 | −10.6% | plan? |
| Aug 10, 2015 SForm 4 → | Aug 11, 4:06 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $235.94 | $1,887,547 | 75,432 | −9.59% | plan? |
| Aug 7, 2015 SForm 4 → | Aug 10, 4:24 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $233.85 | $1,870,808 | 83,432 | −8.75% | plan? |
| Aug 6, 2015 SForm 4 → | Aug 10, 4:24 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $233.63 | $1,869,078 | 91,432 | −8.05% | plan? |
| Jun 26, 2015 SForm 4 → | Jun 29, 4:41 pm EDT | BOSTON BEER CO INCSAM | 2,800 | $240.10 | $672,280 | 99,432 | −2.74% | plan? |
| Jun 25, 2015 SForm 4 → | Jun 26, 4:00 pm EDT | BOSTON BEER CO INCSAM | 500 | $240.00 | $120,000 | 102,232 | −0.49% | plan? |
| Jun 24, 2015 SForm 4 → | Jun 25, 9:53 am EDT | BOSTON BEER CO INCSAM | 4,400 | $241.36 | $1,061,970 | 102,732 | −4.11% | plan? |
| Jun 23, 2015 SForm 4 → | Jun 24, 4:01 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $246.30 | $1,231,476 | 107,132 | −4.46% | plan? |
| Jun 22, 2015 SForm 4 → | Jun 23, 3:59 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $248.35 | $1,241,772 | 112,132 | −4.27% | plan? |
| Jun 19, 2015 SForm 4 → | Jun 22, 4:43 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $250.98 | $1,254,921 | 117,132 | −4.09% | plan? |
| Jun 18, 2015 SForm 4 → | Jun 19, 4:06 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $254.81 | $1,274,050 | 122,132 | −3.93% | plan? |
| Jun 17, 2015 SForm 4 → | Jun 18, 4:31 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $251.63 | $1,258,132 | 127,132 | −3.78% | plan? |
| Jun 16, 2015 SForm 4 → | Jun 17, 4:20 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $250.34 | $1,251,725 | 132,132 | −3.65% | plan? |
| Jun 15, 2015 SForm 4 → | Jun 16, 4:21 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $249.41 | $1,247,030 | 137,132 | −3.52% | plan? |
| May 14, 2015 SForm 4 → | May 15, 4:17 pm EDT | BOSTON BEER CO INCSAM | 2,000 | $252.60 | $505,205 | 142,132 | −1.39% | plan? |
| May 13, 2015 SForm 4 → | May 14, 4:04 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $250.25 | $2,002,022 | 144,132 | −5.26% | plan? |
| May 12, 2015 SForm 4 → | May 13, 4:15 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $248.74 | $1,989,900 | 152,132 | −5.00% | plan? |
| May 11, 2015 SForm 4 → | May 12, 4:07 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $252.37 | $2,018,965 | 160,132 | −4.76% | plan? |
| May 8, 2015 SForm 4 → | May 11, 4:05 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $250.11 | $2,000,912 | 168,132 | −4.54% | plan? |
| May 7, 2015 SForm 4 → | May 8, 3:00 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $248.90 | $1,991,190 | 176,132 | −4.34% | plan? |
| May 6, 2015 SForm 4 → | May 7, 4:02 pm EDT | BOSTON BEER CO INCSAM | 8,000 | $254.68 | $2,037,431 | 184,132 | −4.16% | plan? |
| May 6, 2015 CForm 4 → | May 7, 4:02 pm EDT | BOSTON BEER CO INCSAM | 150,000 | — | — | 192,132 | — | plan? |
| Apr 22, 2015 SForm 4 → | Apr 23, 4:01 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $260.86 | $1,304,306 | 42,132 | −10.6% | plan? |
| Apr 21, 2015 SForm 4 → | Apr 22, 4:08 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $263.47 | $1,317,371 | 47,132 | −9.59% | plan? |
| Apr 20, 2015 SForm 4 → | Apr 21, 3:59 pm EDT | BOSTON BEER CO INCSAM | 5,000 | $261.02 | $1,305,082 | 52,132 | −8.75% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 28, 2016 MForm 4 → | Oct 31, 4:11 pm EDT | BOSTON BEER CO INCSAM | 5,000 | — | — | 0 | — | |
| Oct 27, 2016 MForm 4 → | Oct 28, 4:10 pm EDT | BOSTON BEER CO INCSAM | 7,000 | — | — | 5,000 | — | |
| Nov 16, 2015 MForm 4 → | Nov 16, 5:00 pm EST | BOSTON BEER CO INCSAM | 12,000 | — | — | 0 | — | |
| Nov 13, 2015 MForm 4 → | Nov 16, 9:45 am EST | BOSTON BEER CO INCSAM | 3,000 | — | — | 12,000 | — | |
| Mar 1, 2015 AForm 4 → | Mar 2, 4:06 pm EST | BOSTON BEER CO INCSAM | 428 | — | — | 1,712 | — |