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簡介

本頁面提供了有關 Sharon M France 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言，基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是，他們必須透過Form 4向美國證券交易委員會（SEC）報告所有交易。盡管存在這些限制，學術研究表明，內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易，排除了作為10b5-1交易計劃的一部分的交易。然後，對每筆交易在3、6和12個月的表現進行平均，以生成該筆交易最終的表現指標。最終，將所有交易的表現指標進行平均，計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A"，則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易，或者他們進行的交易距離現在太近，無法計算出可靠的表現指標。

更新頻率：每日

查看收益最高的的內幕交易者列表。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示Sharon M France已報告在以下公司擁有持倉或進行了交易：

證券 職位 最新報告的持倉
US:ISCB / iShares Trust - iShares Morningstar Small-Cap ETF 10% Owner 0
如何解讀這些圖表

以下圖表顯示了在Sharon M France進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如，如果一筆內部人士交易是在2019年1月1日進行的，該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元，則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%，而從10美元跌至5美元的價格變化將為-50%。

最終，我們將評估內部人士的交易與股價的超額回報（正向或負向）之間的相關性，以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為，我們預期看到（a）購買後的正回報，或者（b）賣出後的負回報。對於情況（a），購買圖表將顯示一系列向上傾斜的曲線，表示每次購買後都有正回報。對於情況（b），賣出圖表將顯示一系列向下傾斜的曲線，表示每次賣出後都有負回報。

然而，僅憑這一點還不足以得出結論。例如，如果公司的股價在多年內呈現非周期性上升，我們會預期所有購買後的圖表都呈現向上傾斜。同樣地，多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下，「購買」圖表顯示正向信號，而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易，以獲得財務優勢。

ISCB / iShares Trust - iShares Morningstar Small-Cap ETF內部人士買入 - 短期收益分析

在這一部分，我們分析了在 ISCB / iShares Trust - iShares Morningstar Small-Cap ETF 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最高利潤的
天數		 達到最高利潤時的
價格		 最高
淨利 ($)		 最高回報率（%）
2017-10-09 ISCA, ISCB FRANCE SHARON M 62 40.0000 248 10.0000 2,480 730 42.5661 8,076 325.66
2017-10-05 ISCA, ISCB FRANCE SHARON M 49 37.7300 196 9.4325 1,849
2017-10-04 ISCA, ISCB FRANCE SHARON M 49 36.5200 196 9.1300 1,789
2017-08-10 ISCA, ISCB FRANCE SHARON M 375 35.0600 1,500 8.7650 13,148
2017-05-11 ISCA, ISCB FRANCE SHARON M 41 36.0000 164 9.0000 1,476
2017-04-07 ISCA, ISCB FRANCE SHARON M 106 37.9300 424 9.4825 4,021
2017-03-24 ISCA, ISCB FRANCE SHARON M 34 36.3500 136 9.0875 1,236
2017-03-15 ISCA, ISCB FRANCE SHARON M 20 36.4900 80 9.1225 730
2017-02-23 ISCA, ISCB FRANCE SHARON M 10 38.2700 40 9.5675 383
2017-01-06 ISCA, ISCB FRANCE SHARON M 45 37.6600 180 9.4150 1,695
2017-01-04 ISCA, ISCB FRANCE SHARON M 45 37.3700 180 9.3425 1,682
2016-12-13 ISCA, ISCB FRANCE SHARON M 49 39.1100 196 9.7775 1,916
2016-11-23 ISCA, ISCB FRANCE SHARON M 45 37.4300 180 9.3575 1,684
2016-11-14 ISCA, ISCB FRANCE SHARON M 53 36.7500 212 9.1875 1,948
2016-07-01 ISCA, ISCB FRANCE SHARON M 6 33.8800 24 8.4700 203
2016-05-13 ISCA, ISCB FRANCE SHARON M 44 32.7600 176 8.1900 1,441
2016-02-19 ISCA, ISCB FRANCE SHARON M 100 34.8000 400 8.7000 3,480
2016-01-28 ISCA, ISCB FRANCE SHARON M 188 33.0000 752 8.2500 6,204
2016-01-19 ISCA, ISCB FRANCE SHARON M 23 30.8000 92 7.7000 708
2015-12-21 ISCA, ISCB FRANCE SHARON M 59 33.0000 236 8.2500 1,947
2015-12-07 ISCA, ISCB FRANCE SHARON M 22 35.0300 88 8.7575 771
2015-10-27 ISCA, ISCB FRANCE SHARON M 83 35.7400 332 8.9350 2,966
2015-10-01 ISCA, ISCB FRANCE SHARON M 61 32.5400 244 8.1350 1,985
2015-08-27 ISCA, ISCB FRANCE SHARON M 28 31.6000 112 7.9000 885
2015-08-20 ISCA, ISCB FRANCE SHARON M 26 32.6400 104 8.1600 849
2015-08-19 ISCA, ISCB FRANCE SHARON M 26 32.4000 104 8.1000 842
2015-08-03 ISCA, ISCB FRANCE SHARON M 13 34.0000 52 8.5000 442
2015-07-27 ISCA, ISCB FRANCE SHARON M 13 34.1700 52 8.5425 444
2015-05-26 ISCA, ISCB FRANCE SHARON M 194 37.2300 776 9.3075 7,223
2015-04-08 ISCA, ISCB FRANCE SHARON M 79 35.7900 316 8.9475 2,827
2015-03-26 ISCA, ISCB FRANCE SHARON M 100 33.0200 400 8.2550 3,302
2015-03-10 ISCA, ISCB FRANCE SHARON M 121 31.4000 484 7.8500 3,799
2015-03-06 ISCA, ISCB FRANCE SHARON M 113 32.0000 452 8.0000 3,616
2015-02-24 ISCA, ISCB FRANCE SHARON M 25 31.4400 100 7.8600 786
2015-02-23 ISCA, ISCB FRANCE SHARON M 25 31.5000 100 7.8750 788
2014-12-12 ISCA, ISCB FRANCE SHARON M 43 31.5000 172 7.8750 1,354
2014-12-09 ISCA, ISCB FRANCE SHARON M 43 31.4400 172 7.8600 1,352
2014-10-31 ISCA, ISCB FRANCE SHARON M 860 32.4700 3,440 8.1175 27,924
2014-10-28 ISCA, ISCB FRANCE SHARON M 69 31.4000 276 7.8500 2,167
2014-09-30 ISCA, ISCB FRANCE SHARON M 400 33.3300 1,600 8.3325 13,332
2014-09-24 ISCA, ISCB FRANCE SHARON M 100 33.0000 400 8.2500 3,300
2014-09-23 ISCA, ISCB FRANCE SHARON M 164 32.3700 656 8.0925 5,309
2014-09-22 ISCA, ISCB FRANCE SHARON M 164 32.3700 656 8.0925 5,309
2014-09-18 ISCA, ISCB FRANCE SHARON M 100 33.2700 400 8.3175 3,327
2014-08-12 ISCA, ISCB FRANCE SHARON M 108 32.2000 432 8.0500 3,478
2014-08-01 ISCA, ISCB FRANCE SHARON M 20 29.6000 80 7.4000 592
2014-07-16 ISCA, ISCB FRANCE SHARON M 100 32.0200 400 8.0050 3,202
2014-07-15 ISCA, ISCB FRANCE SHARON M 118 32.9500 472 8.2375 3,888
2014-07-09 ISCA, ISCB FRANCE SHARON M 114 34.6700 456 8.6675 3,952
2014-07-08 ISCA, ISCB FRANCE SHARON M 114 33.8000 456 8.4500 3,853
2014-07-07 ISCA, ISCB FRANCE SHARON M 150 33.7000 600 8.4250 5,055
2014-04-15 ISCA, ISCB FRANCE SHARON M 22 31.3400 88 7.8350 689
2014-04-10 ISCA, ISCB FRANCE SHARON M 540 31.5900 2,160 7.8975 17,059
2014-04-08 ISCA, ISCB FRANCE SHARON M 12 32.8500 48 8.2125 394
2014-02-28 ISCA, ISCB FRANCE SHARON M 43 33.7300 172 8.4325 1,450
2014-02-24 ISCA, ISCB FRANCE SHARON M 43 33.0000 172 8.2500 1,419
2014-01-24 ISCA, ISCB FRANCE SHARON M 53 36.0500 212 9.0125 1,911
2014-01-07 ISCA, ISCB FRANCE SHARON M 100 34.9100 400 8.7275 3,491
2013-12-05 ISCA, ISCB FRANCE SHARON M 115 33.8000 460 8.4500 3,887
2013-12-04 ISCA, ISCB FRANCE SHARON M 115 34.0000 460 8.5000 3,910
2013-10-07 ISCA, ISCB FRANCE SHARON M 800 34.4600 3,200 8.6150 27,568
2013-10-07 ISCA, ISCB FRANCE SHARON M 6,200 33.2500 24,800 8.3125 206,150
2013-08-28 ISCA, ISCB FRANCE SHARON M 88 33.9900 352 8.4975 2,991
2013-08-26 ISCA, ISCB FRANCE SHARON M 100 34.0000 400 8.5000 3,400
2013-08-22 ISCA, ISCB FRANCE SHARON M 100 33.6500 400 8.4125 3,365
2013-08-15 ISCA, ISCB FRANCE SHARON M 280 33.9500 1,120 8.4875 9,506
2013-06-27 ISCA, ISCB FRANCE SHARON M 78 31.9700 312 7.9925 2,494
2013-05-23 ISCA, ISCB FRANCE SHARON M 258 33.6000 1,032 8.4000 8,669
2013-05-22 ISCA, ISCB FRANCE SHARON M 258 34.3700 1,032 8.5925 8,867
2013-03-05 ISCA, ISCB FRANCE SHARON M 92 31.0000 368 7.7500 2,852
2012-12-26 ISCA, ISCB FRANCE SHARON M 97 27.9800 388 6.9950 2,714
2012-11-20 ISCA, ISCB FRANCE SHARON M 47 25.3500 188 6.3375 1,191
2012-10-22 ISCA, ISCB FRANCE SHARON M 182 25.5000 728 6.3750 4,641
2012-10-08 ISCA, ISCB FRANCE SHARON M 221 24.7700 884 6.1925 5,474
2012-10-04 ISCA, ISCB FRANCE SHARON M 248 26.0000 992 6.5000 6,448
2012-09-07 ISCA, ISCB FRANCE SHARON M 46 28.0000 184 7.0000 1,288
2012-05-16 ISCA, ISCB FRANCE SHARON M 265 25.0800 1,060 6.2700 6,646
2012-05-08 ISCA, ISCB FRANCE SHARON M 258 24.4000 1,032 6.1000 6,295
2012-04-13 ISCA, ISCB FRANCE SHARON M 925 27.0000 3,700 6.7500 24,975

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

ISCB / iShares Trust - iShares Morningstar Small-Cap ETF Insider Trades
ISCB / iShares Trust - iShares Morningstar Small-Cap ETF內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 ISCB / iShares Trust - iShares Morningstar Small-Cap ETF 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最低利潤的
天數		 達到最低利潤時的
價格		 避免的
最高損失金額($)		 避免的
最高損失率($)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

ISCB / iShares Trust - iShares Morningstar Small-Cap ETF Insider Trades
歷史內部人交易

該表格顯示了由 Sharon M France 進行的所有內幕交易的完整列表，這些交易已向美國證券交易委員會（SEC）披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化		 每股
股價		 交易
金額		 剩餘
金額
2019-10-21 2019-10-18 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		U - Other -13,148 0 -100.00 45.00 -591,661
2019-10-21 2019-10-18 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		U - Other -920,178 0 -100.00 45.00 -41,408,010
2019-10-21 2019-10-18 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		U - Other -105,027 0 -100.00 45.00 -4,726,215
2019-10-21 2019-10-18 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		U - Other -17,226,587 0 -100.00 45.00 -775,196,436
2019-10-21 2019-10-18 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		U - Other -97,680 0 -100.00 45.00 -4,395,600
2019-10-21 2019-10-18 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		U - Other -22,000 0 -100.00 45.00 -990,000
2019-10-21 2010-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Options to Acquire ISCA 		U - Other -3,757 0 -100.00 25.68 -96,480
2019-10-15 2019-10-11 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		F - Taxes -11,072 105,027 -9.54 45.14 -499,735 4,740,394
2019-10-15 2019-10-11 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		F - Taxes -26,069 97,680 -21.07 45.14 -1,176,624 4,408,787
2019-07-02 2019-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 668 123,749 0.54 44.89 29,987 5,555,093
2019-07-02 2009-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Options to Acquire ISCA 		E - Other -4,785 0 -100.00 25.62 -122,592
2019-05-01 2019-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 4,085 116,099 3.65
2019-05-01 2019-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 8,713 123,081 7.62
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift 526,666 920,178 133.84
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift -10,943 0 -100.00
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift -536,223 0 -100.00
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift -547,166 17,226,587 -3.08
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift 10,943 17,773,753 0.06
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift 536,223 17,762,810 3.11
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift -526,666 22,000 -95.99
2018-10-15 2018-10-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		G - Gift 547,166 548,666 36,477.73
2018-07-05 2018-07-02 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 672 114,368 0.59 44.70 30,038 5,112,250
2018-07-05 2008-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Options to Acquire ISCA 		E - Other -2,387 0 -100.00 39.03 -93,165
2018-05-02 2018-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 4,461 112,014 4.15
2018-05-02 2018-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 13,597 113,696 13.58
2017-10-10 2017-10-09 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 62 393,512 0.02 40.00 2,480 15,740,480
2017-10-06 2017-10-05 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 49 393,450 0.01 37.73 1,849 14,844,868
2017-10-06 2017-10-04 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 49 393,401 0.01 36.52 1,789 14,367,005
2017-08-11 2017-08-10 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 375 393,352 0.10 35.06 13,148 13,790,921
2017-07-03 2017-06-30 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 809 100,099 0.81 37.10 30,014 3,713,673
2017-07-03 2007-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Options to Acquire ISCA 		E - Other -2,413 0 -100.00 52.71 -127,189
2017-05-15 2017-05-11 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 41 392,977 0.01 36.00 1,476 14,147,172
2017-05-01 2017-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 4,979 107,553 4.85
2017-05-01 2017-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 10,621 99,290 11.98
2017-04-11 2017-04-07 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 106 392,936 0.03 37.93 4,021 14,904,062
2017-03-28 2017-03-24 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 34 392,830 0.01 36.35 1,236 14,279,370
2017-03-16 2017-03-15 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 20 392,796 0.01 36.49 730 14,333,126
2017-02-24 2017-02-23 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 10 392,776 0.00 38.27 383 15,031,538
2017-01-10 2017-01-06 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 45 392,766 0.01 37.66 1,695 14,791,568
2017-01-05 2017-01-04 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 45 392,721 0.01 37.37 1,682 14,675,984
2016-12-15 2016-12-13 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 49 392,676 0.01 39.11 1,916 15,357,558
2016-11-28 2016-11-23 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 45 392,627 0.01 37.43 1,684 14,696,029
2016-11-14 2016-11-14 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 53 392,582 0.01 36.75 1,948 14,427,388
2016-07-05 2016-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 6 392,529 0.00 33.88 203 13,298,883
2016-07-05 2016-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 897 88,669 1.02 33.45 30,005 2,965,978
2016-07-05 2006-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Options to Acquire ISCA 		E - Other -926 0 -100.00 46.37 -42,939
2016-05-17 2016-05-13 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 44 392,523 0.01 32.76 1,441 12,859,053
2016-05-02 2016-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 4,907 102,574 5.02
2016-05-02 2016-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 10,468 87,772 13.54
2016-02-23 2016-02-19 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 392,479 0.03 34.80 3,480 13,658,269
2016-01-28 2016-01-28 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 188 392,379 0.05 33.00 6,204 12,948,507
2016-01-20 2016-01-19 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 23 392,191 0.01 30.80 708 12,079,483
2015-12-22 2015-12-21 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 59 392,168 0.02 33.00 1,947 12,941,544
2015-12-08 2015-12-07 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 22 392,109 0.01 35.03 771 13,735,578
2015-10-29 2015-10-27 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 83 392,087 0.02 35.74 2,966 14,013,189
2015-10-05 2015-10-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 61 392,004 0.02 32.54 1,985 12,755,810
2015-08-31 2015-08-27 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 28 391,943 0.01 31.60 885 12,385,399
2015-08-20 2015-08-20 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 26 391,915 0.01 32.64 849 12,792,106
2015-08-20 2015-08-19 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 26 391,889 0.01 32.40 842 12,697,204
2015-08-05 2015-08-03 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 13 391,863 0.00 34.00 442 13,323,342
2015-07-29 2015-07-27 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 13 391,850 0.00 34.17 444 13,389,514
2015-07-02 2015-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 819 77,304 1.07 36.67 30,033 2,834,738
2015-05-27 2015-05-26 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 194 391,837 0.05 37.23 7,223 14,588,092
2015-05-05 2015-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 4,953 97,667 5.34 32.44 160,675 3,168,317
2015-05-05 2015-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 10,567 76,485 16.03 32.44 342,793 2,481,173
2015-04-09 2015-04-08 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 79 391,643 0.02 35.79 2,827 14,016,903
2015-03-30 2015-03-26 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 391,564 0.03 33.02 3,302 12,929,443
2015-03-12 2015-03-10 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 121 391,464 0.03 31.40 3,799 12,291,970
2015-03-10 2015-03-06 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 113 391,343 0.03 32.00 3,616 12,522,976
2015-02-25 2015-02-24 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 25 391,230 0.01 31.44 786 12,300,271
2015-02-25 2015-02-23 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 25 391,205 0.01 31.50 788 12,322,958
2015-01-14 2015-01-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other 15,450 391,180 4.11
2015-01-14 2015-01-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other -15,450 17,226,587 -0.09
2014-12-15 2014-12-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 43 375,730 0.01 31.50 1,354 11,835,495
2014-12-10 2014-12-09 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 43 375,687 0.01 31.44 1,352 11,811,599
2014-11-04 2014-10-31 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 860 375,644 0.23 32.47 27,924 12,197,161
2014-10-29 2014-10-28 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 69 374,784 0.02 31.40 2,167 11,768,218
2014-10-01 2014-09-30 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 400 374,715 0.11 33.33 13,332 12,489,251
2014-09-25 2014-09-24 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 374,315 0.03 33.00 3,300 12,352,395
2014-09-25 2014-09-23 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 164 374,215 0.04 32.37 5,309 12,113,340
2014-09-23 2014-09-22 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 164 374,051 0.04 32.37 5,309 12,108,031
2014-09-19 2014-09-18 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 373,887 0.03 33.27 3,327 12,439,220
2014-08-14 2014-08-12 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 108 373,787 0.03 32.20 3,478 12,035,941
2014-08-05 2014-08-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 20 373,679 0.01 29.60 592 11,060,898
2014-07-17 2014-07-16 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 373,659 0.03 32.02 3,202 11,964,561
2014-07-16 2014-07-15 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 118 373,559 0.03 32.95 3,888 12,308,769
2014-07-09 2014-07-09 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 114 373,441 0.03 34.67 3,952 12,947,199
2014-07-09 2014-07-08 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 114 373,327 0.03 33.80 3,853 12,618,453
2014-07-08 2014-07-07 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 150 373,213 0.04 33.70 5,055 12,577,278
2014-07-03 2014-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 902 65,918 1.39 33.28 30,019 2,193,751
2014-05-01 2014-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 4,897 92,714 5.58 31.87 156,067 2,954,795
2014-05-01 2014-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 10,446 65,016 19.14 31.87 332,914 2,072,060
2014-04-17 2014-04-15 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 22 373,063 0.01 31.34 689 11,691,794
2014-04-10 2014-04-10 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 540 373,041 0.14 31.59 17,059 11,784,365
2014-04-10 2014-04-08 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 12 372,501 0.00 32.85 394 12,236,658
2014-03-04 2014-02-28 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 43 372,489 0.01 33.73 1,450 12,564,054
2014-02-26 2014-02-24 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 43 372,446 0.01 33.00 1,419 12,290,718
2014-01-28 2014-01-24 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 53 372,403 0.01 36.05 1,911 13,425,128
2014-01-09 2014-01-07 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 372,350 0.03 34.91 3,491 12,998,738
2013-12-06 2013-12-05 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 115 372,250 0.03 33.80 3,887 12,582,050
2013-12-06 2013-12-04 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 115 372,135 0.03 34.00 3,910 12,652,590
2013-10-08 2013-10-07 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 6,200 372,020 1.69 33.25 206,150 12,369,665
2013-10-08 2013-10-07 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		P - Purchase 800 87,817 0.92 34.46 27,568 3,026,174
2013-08-30 2013-08-28 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 88 365,820 0.02 33.99 2,991 12,434,222
2013-08-28 2013-08-26 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 365,732 0.03 34.00 3,400 12,434,888
2013-08-26 2013-08-22 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 100 365,632 0.03 33.65 3,365 12,303,517
2013-08-19 2013-08-15 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 280 365,532 0.08 33.95 9,506 12,409,811
2013-07-03 2013-07-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 954 54,570 1.78 31.47 30,022 1,717,318
2013-07-01 2013-06-27 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 78 365,252 0.02 31.97 2,494 11,677,106
2013-05-28 2013-05-23 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 258 365,174 0.07 33.60 8,669 12,269,846
2013-05-23 2013-05-22 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 258 364,916 0.07 34.37 8,867 12,542,163
2013-03-06 2013-03-05 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 92 364,658 0.03 31.00 2,852 11,304,398
2013-01-04 2013-01-03 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other 149,180 364,566 69.26
2013-01-04 2013-01-03 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other -149,180 17,484,478 -0.85
2012-12-27 2012-12-26 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 97 215,386 0.05 27.98 2,714 6,026,500
2012-11-21 2012-11-20 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 47 215,289 0.02 25.35 1,191 5,457,576
2012-10-23 2012-10-22 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 182 215,242 0.08 25.50 4,641 5,488,671
2012-10-10 2012-10-08 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 221 215,060 0.10 24.77 5,474 5,327,036
2012-10-09 2012-10-04 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 248 214,839 0.12 26.00 6,448 5,585,814
2012-09-11 2012-09-07 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 46 214,591 0.02 28.00 1,288 6,008,548
2012-07-03 2012-07-02 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 1,146 44,182 2.66 26.18 30,002 1,156,685
2012-05-17 2012-05-16 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 265 214,545 0.12 25.08 6,646 5,380,789
2012-05-09 2012-05-08 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 258 214,280 0.12 24.40 6,295 5,228,432
2012-05-09 2012-05-03 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other -688,724 214,022 -76.29
2012-05-09 2012-05-03 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other 688,724 17,391,217 4.12
2012-05-07 2012-05-03 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other 242,441 16,944,934 1.45
2012-05-07 2012-05-03 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		J - Other -242,441 1,500 -99.39
2012-05-01 2012-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 5,037 82,595 6.49
2012-05-01 2012-05-01 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class A Common Stock 		A - Award 18,068 43,036 72.36
2012-04-16 2012-04-13 4 ISCA, ISCB INTERNATIONAL SPEEDWAY CORP
Class B Common Stock 		P - Purchase 925 902,746 0.10 27.00 24,975 24,374,142
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券（例如股票期權）
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券（例如期權）
V
內部人士透過Form 4自願報告的一筆交易
J
其他（附有交易描述的腳註）