簡介

本頁面提供了有關 Robert K Ditmore 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。

報告內部持倉的公司

SEC文件顯示Robert K Ditmore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:CNC / Centene Corporation Director 666,486
如何解讀這些圖表

以下圖表顯示了在Robert K Ditmore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。

歷史內部人交易

該表格顯示了由 Robert K Ditmore 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
2022-01-04 2021-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 565 666,486 0.08
2022-01-04 2021-10-04 4 CNC CENTENE CORP
Common Stock
G - Gift -170 56,160 -0.30
2021-10-04 2021-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 636 665,922 0.10 66.82 42,500 44,496,887
2021-07-02 2021-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 620 665,286 0.09 68.51 42,500 45,578,720
2021-04-28 2021-04-27 4 CNC CENTENE CORP
Common Stock
A - Award 3,300 664,665 0.50 66.00 217,800 43,867,910
2021-04-02 2021-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 686 661,365 0.10 61.92 42,500 40,951,739
2021-03-01 2021-02-26 4 CNC CENTENE CORP
Common Stock
P - Purchase 170 56,330 0.30 58.45 9,936 3,292,488
2021-01-05 2020-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 669 660,679 0.10 63.53 42,500 41,972,932
2020-11-04 2020-11-03 4 CNC CENTENE CORP
Common Stock
S - Sale X -33,334 660,010 -4.81 65.11 -2,170,377 42,973,248
2020-10-02 2020-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 684 693,344 0.10 62.12 42,500 43,070,526
2020-07-31 2020-07-30 4 CNC CENTENE CORP
Common Stock
S - Sale X -33,333 692,660 -4.59 65.34 -2,177,978 45,258,391
2020-07-02 2020-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 653 725,993 0.09 65.11 42,500 47,269,391
2020-06-10 2020-06-08 4 CNC CENTENE CORP
Common Stock
S - Sale X -33,333 725,340 -4.39 65.31 -2,176,978 47,371,959
2020-04-30 2020-04-28 4 CNC CENTENE CORP
Common Stock
A - Award 3,300 758,673 0.44 60.68 200,244 46,036,281
2020-04-02 2020-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 700 755,373 0.09 60.68 42,500 45,836,037
2020-02-10 2020-02-06 4 CNC CENTENE CORP
Common Stock
S - Sale X -30,000 754,673 -3.82 65.31 -1,959,300 49,287,671
2020-01-03 2019-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 783 784,673 0.10 54.25 42,500 42,568,492
2019-12-19 2019-12-17 4 CNC CENTENE CORP
Common Stock
S - Sale X -30,000 783,889 -3.69 59.49 -1,784,700 46,633,571
2019-10-31 2019-10-30 4 CNC CENTENE CORP
Common Stock
S - Sale X -10,981 813,889 -1.33 53.25 -584,738 43,339,602
2019-10-31 2019-10-29 4 CNC CENTENE CORP
Common Stock
S - Sale X -49,019 824,870 -5.61 50.01 -2,451,440 41,251,761
2019-10-02 2019-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 873 873,889 0.10 48.70 42,500 42,558,406
2019-07-02 2019-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 787 873,017 0.09 54.01 42,500 47,151,624
2019-04-25 2019-04-23 4 CNC CENTENE CORP
Common Stock
A - Award 3,300 872,230 0.38 60.70 200,310 52,944,341
2019-04-02 2019-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 700 868,930 0.08 60.70 42,500 52,744,031
2019-01-03 2018-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 317 434,115 0.07 133.89 42,499 58,123,624
2018-10-29 2018-10-25 4 CNC CENTENE CORP
Common Stock
S - Sale X -15,000 433,797 -3.34 129.24 -1,938,600 56,063,967
2018-10-02 2018-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 306 448,797 0.07 138.85 42,500 62,315,509
2018-09-12 2018-09-10 4 CNC CENTENE CORP
Common Stock
S - Sale X -15,000 448,491 -3.24 145.06 -2,175,900 65,058,140
2018-07-30 2018-07-26 4 CNC CENTENE CORP
Common Stock
S - Sale X -8,750 463,491 -1.85 131.44 -1,150,100 60,921,289
2018-07-30 2018-07-12 4 CNC CENTENE CORP
Common Stock
G - Gift -45 472,241 -0.01
2018-07-03 2018-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 369 472,286 0.08 115.33 42,500 54,468,773
2018-04-27 2018-04-26 4 CNC CENTENE CORP
Common Stock
S - Sale X -8,750 471,918 -1.82 108.15 -946,312 51,037,903
2018-04-26 2018-04-24 4 CNC CENTENE CORP
Common Stock
A - Award 1,925 480,668 0.40 104.27 200,720 50,119,225
2018-04-03 2018-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 408 478,743 0.09 104.27 42,500 49,918,505
2018-02-12 2018-02-08 4 CNC CENTENE CORP
Common Stock
S - Sale X -8,750 478,335 -1.80 104.13 -911,138 49,809,038
2018-01-09 2018-01-08 4 CNC CENTENE CORP
Common Stock
S - Sale X -8,750 487,085 -1.76 104.30 -912,625 50,802,980
2018-01-03 2017-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 439 495,835 0.09 96.88 42,500 48,036,509
2017-10-30 2017-10-26 4 CNC CENTENE CORP
Common Stock
S - Sale X -4,167 495,396 -0.83 90.42 -376,780 44,793,747
2017-10-03 2017-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 494 499,563 0.10 86.10 42,500 43,012,413
2017-07-28 2017-07-27 4 CNC CENTENE CORP
Common Stock
S - Sale X -4,167 499,070 -0.83 82.59 -344,153 41,218,178
2017-07-05 2017-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 563 503,237 0.11 75.49 42,500 37,989,349
2017-06-05 2017-06-02 4 CNC CENTENE CORP
Common Stock
S - Sale X -3,900 26,600 -12.79 75.43 -294,177 2,006,438
2017-04-28 2017-04-27 4 CNC CENTENE CORP
Common Stock
S - Sale X -4,167 502,674 -0.82 72.43 -301,816 36,408,667
2017-04-27 2017-04-25 4 CNC CENTENE CORP
Common Stock
A - Award 3,000 506,841 0.60 66.93 200,790 33,922,858
2017-04-04 2017-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 635 503,841 0.13 66.93 42,498 33,722,068
2017-04-04 2017-03-07 4 CNC CENTENE CORP
Common Stock
G - Gift -150 30,500 -0.49
2017-02-13 2017-02-09 4 CNC CENTENE CORP
Common Stock
S - Sale X -4,167 503,206 -0.82 68.73 -286,398 34,585,341
2017-01-04 2016-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 720 507,373 0.14 59.01 42,500 29,940,074
2016-10-04 2016-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 612 506,653 0.12 69.47 42,500 35,197,161
2016-09-08 2016-09-07 4 CNC CENTENE CORP
Common Stock
P - Purchase 150 30,650 0.49 67.00 10,050 2,053,550
2016-07-05 2016-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 677 506,041 0.13 62.81 42,500 31,784,429
2016-04-28 2016-04-26 4 CNC CENTENE CORP
Common Stock
A - Award 3,350 505,364 0.67 62.86 210,581 31,767,197
2016-04-04 2016-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 712 502,014 0.14 59.70 42,500 29,970,251
2016-01-05 2015-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 717 501,302 0.14 59.25 42,500 29,702,165
2016-01-05 2015-12-09 4 CNC CENTENE CORP
Common Stock
G - Gift -1,925 500,585 -0.38
2015-10-02 2015-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 635 502,510 0.13 66.93 42,500 33,632,998
2015-08-03 2015-07-30 4 CNC CENTENE CORP
Common Stock
S - Sale X -15,000 501,875 -2.90 69.21 -1,038,150 34,734,774
2015-07-02 2015-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 592 516,875 0.11 71.83 42,500 37,127,136
2015-05-01 2015-04-30 4 CNC CENTENE CORP
Common Stock
S - Sale X -15,000 516,283 -2.82 63.83 -957,450 32,954,369
2015-04-29 2015-04-28 4 CNC CENTENE CORP
Common Stock
A - Award 2,910 531,283 0.55 70.79 205,999 37,609,552
2015-04-02 2015-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 597 528,373 0.11 71.23 42,500 37,636,037
2015-03-11 2015-03-09 4 CNC CENTENE CORP
Common Stock
S - Sale X -15,000 527,777 -2.76 63.19 -947,850 33,350,212
2015-01-05 2014-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 404 271,388 0.15 105.31 42,500 28,579,909
2015-01-05 2014-11-06 4 CNC CENTENE CORP
Common Stock
G - Gift -1,090 270,985 -0.40
2014-10-02 2014-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 498 272,075 0.18 83.72 41,667 22,778,102
2014-10-02 2014-07-28 4 CNC CENTENE CORP
Common Stock
G - Gift -1,260 271,577 -0.46
2014-07-02 2014-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 535 272,837 0.20 74.80 40,000 20,408,216
2014-04-23 2014-04-22 4 CNC CENTENE CORP
Common Stock
A - Award 3,000 272,302 1.11 57.29 171,870 15,600,201
2014-03-31 2014-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 647 269,302 0.24 61.78 40,000 16,637,499
2014-03-05 2014-03-03 4 CNC CENTENE CORP
Common Stock Option (right to buy)
M - Exercise -10,000 0 -100.00 16.65 -166,500
2014-03-05 2014-03-03 4 CNC CENTENE CORP
Common Stock
F - Taxes -4,905 268,655 -1.79 63.68 -312,350 17,107,943
2014-03-05 2014-03-03 4 CNC CENTENE CORP
Common Stock
M - Exercise 10,000 273,560 3.79 16.65 166,500 4,554,772
2014-01-03 2013-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 688 263,560 0.26 58.11 40,000 15,315,465
2014-01-03 2013-10-04 4 CNC CENTENE CORP
Common Stock
G - Gift -1,562 262,872 -0.59
2013-10-02 2013-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 619 264,434 0.23 64.63 40,000 17,090,340
2013-07-02 2013-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 762 263,815 0.29 52.46 40,000 13,839,715
2013-04-24 2013-04-23 4 CNC CENTENE CORP
Common Stock
A - Award 4,000 263,052 1.54 45.35 181,400 11,929,415
2013-04-02 2013-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 908 259,052 0.35 44.04 40,000 11,408,656
2013-01-03 2012-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 1,017 258,144 0.40 39.35 40,000 10,157,962
2012-10-02 2012-09-30 4 CNC CENTENE CORP
Common Stock
A - Award 1,069 257,127 0.42 37.41 40,000 9,619,135
2012-07-03 2012-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 1,326 256,058 0.52 30.16 40,000 7,722,713
2012-04-25 2012-04-24 4 CNC CENTENE CORP
Common Stock
A - Award 4,000 254,732 1.60 44.86 179,440 11,427,272
2012-04-25 2012-04-19 4 CNC CENTENE CORP
Common Stock
G - Gift -52 250,732 -0.02 44.74 -2,326 11,217,744
2012-04-02 2012-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 783 250,784 0.31 48.97 38,333 12,280,886
2012-03-07 2012-03-05 4 CNC CENTENE CORP
Common Stock Option (right to buy)
M - Exercise -22,500 0 -100.00 7.57 -170,325
2012-03-07 2012-03-05 4 CNC CENTENE CORP
Common Stock
S - Sale X -22,500 250,001 -8.26 46.65 -1,049,625 11,662,550
2012-03-07 2012-03-05 4 CNC CENTENE CORP
Common Stock
M - Exercise 22,500 272,501 9.00 7.57 170,325 2,062,833
2012-01-03 2011-12-31 4 CNC CENTENE CORP
Common Stock
A - Award 884 250,001 0.35 39.59 35,000 9,897,543
2012-01-03 2011-12-22 4 CNC CENTENE CORP
Common Stock
G - Gift -234 249,117 -0.09 39.87 -9,330 9,932,295
2009-07-02 2009-06-30 4 CNC CENTENE CORP
Common Stock
A - Award 1,719 293,386 0.59 20.36 35,000 5,973,332
2008-04-01 2008-03-31 4 CNC CENTENE CORP
Common Stock
A - Award 1,858 272,193 0.69 14.13 26,250 3,846,091
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)