簡介

本頁面提供了有關 Mark J Brooks 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Mark J Brooks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:RGA / Reinsurance Group of America, Incorporated EVP, CIO 604
US:CNC / Centene Corporation EVP, Chief Information Officer 2,169
如何解讀這些圖表

以下圖表顯示了在Mark J Brooks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 Mark J Brooks 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
2026-01-20 2026-01-15 4 RGA REINSURANCE GROUP OF AMERICA INC
Common Stock
F - Taxes -107 604 -15.05 196.73 -21,050 118,825
2026-01-20 2026-01-15 4 RGA REINSURANCE GROUP OF AMERICA INC
Common Stock
M - Exercise 309 711 76.87
2026-01-20 2026-01-15 4 RGA REINSURANCE GROUP OF AMERICA INC
Common Stock
F - Taxes -106 402 -20.87 196.73 -20,853 79,085
2026-01-20 2026-01-15 4 RGA REINSURANCE GROUP OF AMERICA INC
Common Stock
M - Exercise 306 508 151.49
2025-01-21 2025-01-16 4 RGA REINSURANCE GROUP OF AMERICA INC
Common Stock
F - Taxes -106 202 -34.42 223.86 -23,729 45,220
2025-01-21 2025-01-16 4 RGA REINSURANCE GROUP OF AMERICA INC
Common Stock
M - Exercise 308 308
2022-05-17 2022-05-13 4 CNC CENTENE CORP
Phantom Stock
A - Award 20 2,169 0.91 81.23 1,587 176,151
2022-05-03 2022-04-29 4 CNC CENTENE CORP
Phantom Stock
A - Award 19 2,149 0.91 81.59 1,587 175,339
2022-04-19 2022-04-15 4 CNC CENTENE CORP
Phantom Stock
A - Award 18 2,130 0.87 86.54 1,587 184,293
2022-04-05 2022-04-01 4 CNC CENTENE CORP
Phantom Stock
A - Award 19 2,111 0.90 84.19 1,586 177,745
2022-03-28 2022-03-24 4 CNC CENTENE CORP
Common Stock
S - Sale X -3,690 153,755 -2.34 82.71 -305,200 12,717,076
2022-03-28 2022-03-24 4 CNC CENTENE CORP
Common Stock
F - Taxes -2,977 157,445 -1.86 82.46 -245,483 12,982,915
2022-03-22 2022-03-18 4 CNC CENTENE CORP
Phantom Stock
A - Award 18 2,092 0.87 87.98 1,587 184,089
2022-03-08 2022-03-04 4 CNC CENTENE CORP
Phantom Stock
A - Award 19 2,074 0.91 84.78 1,587 175,865
2022-02-23 2022-02-18 4 CNC CENTENE CORP
Phantom Stock
A - Award 250 2,056 13.81 82.81 20,661 170,228
2022-02-08 2022-02-04 4 CNC CENTENE CORP
Phantom Stock
A - Award 14 1,806 0.79 81.53 1,154 147,255
2022-01-24 2022-01-21 4 CNC CENTENE CORP
Phantom Stock
A - Award 15 1,792 0.82 78.95 1,154 141,478
2022-01-24 2022-01-20 4 CNC CENTENE CORP
Common Stock
S - Sale X -2,774 160,422 -1.70 80.00 -221,920 12,833,760
2022-01-11 2022-01-07 4 CNC CENTENE CORP
Phantom Stock
A - Award 15 1,777 0.86 76.34 1,154 135,685
2022-01-11 2020-02-14 4 CNC CENTENE CORP
Phantom Stock
A - Award 1,214 1,762 221.51 65.89 80,000 116,116
2021-12-17 2021-12-15 4 CNC CENTENE CORP
Common Stock Option (right to buy)
A - Award 6,724 6,724
2021-12-17 2021-12-15 4 CNC CENTENE CORP
Common Stock
A - Award 15,577 163,196 10.55 81.85 1,274,977 13,357,593
2021-12-17 2021-12-15 4 CNC CENTENE CORP
Common Stock
F - Taxes -14,278 147,619 -8.82 81.85 -1,168,654 12,082,615
2021-12-17 2021-12-15 4 CNC CENTENE CORP
Common Stock
A - Award 9,370 161,897 6.14 66.23 620,575 10,722,438
2021-12-14 2021-12-11 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,910 152,527 -1.24 78.45 -149,840 11,965,743
2021-12-14 2021-12-10 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,588 154,437 -1.02 74.87 -118,894 11,562,698
2021-11-01 2021-10-28 4 CNC CENTENE CORP
Common Stock
S - Sale X -8,296 156,025 -5.05 70.17 -582,130 10,948,274
2021-05-11 2021-05-07 4 CNC CENTENE CORP
Common Stock
S - Sale X -15,000 164,321 -8.36 68.00 -1,020,000 11,173,828
2021-03-25 2021-03-24 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,984 179,321 -1.09 64.06 -127,095 11,487,303
2020-12-17 2020-12-15 4 CNC CENTENE CORP
Common Stock
A - Award 25,000 181,305 15.99 59.73 1,493,250 10,829,348
2020-12-17 2020-12-15 4 CNC CENTENE CORP
Common Stock
F - Taxes -12,224 156,305 -7.25 59.73 -730,140 9,336,098
2020-12-17 2020-12-15 4 CNC CENTENE CORP
Common Stock
A - Award 9,555 168,529 6.01 49.85 476,317 8,401,171
2020-12-14 2020-12-12 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,767 158,974 -1.10 60.71 -107,275 9,651,312
2020-12-14 2020-12-11 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,910 160,741 -1.17 61.31 -117,102 9,855,031
2020-12-14 2020-12-10 4 CNC CENTENE CORP
Common Stock
F - Taxes -2,387 162,651 -1.45 63.45 -151,455 10,320,206
2020-03-26 2020-03-24 4 CNC CENTENE CORP
Common Stock
A - Award 20,000 165,038 13.79 45.55 911,000 7,517,481
2020-02-06 2020-02-04 4 CNC CENTENE CORP
Common Stock
F - Taxes -14,624 145,038 -9.16 62.88 -919,557 9,119,989
2020-02-06 2020-02-04 4 CNC CENTENE CORP
Common Stock
A - Award 13,920 159,662 9.55 28.13 391,570 4,491,292
2019-12-27 2019-12-26 4 CNC CENTENE CORP
Common Stock
S - Sale X -2,947 145,742 -1.98 63.34 -186,663 9,231,298
2019-12-13 2019-12-13 4 CNC CENTENE CORP
Common Stock
F - Taxes -2,387 148,689 -1.58 58.52 -139,687 8,701,280
2019-12-13 2019-12-12 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,766 151,076 -1.16 58.64 -103,558 8,859,097
2019-12-13 2019-12-11 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,910 152,842 -1.23 59.62 -113,874 9,112,440
2019-12-12 2019-12-10 4 CNC CENTENE CORP
Common Stock
A - Award 40,000 154,752 34.86 59.17 2,366,800 9,156,676
2019-03-26 2019-03-24 4 CNC CENTENE CORP
Common Stock
F - Taxes -2,984 114,752 -2.53 57.14 -170,506 6,556,929
2019-02-19 2019-02-15 4 CNC CENTENE CORP
Phantom Stock
A - Award 245 548 80.86 63.96 15,674 35,058
2018-12-20 2018-12-18 4 CNC CENTENE CORP
Common Stock
S - Sale X -2,540 58,868 -4.14 121.26 -308,000 7,138,334
2018-12-14 2018-12-13 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,207 61,408 -1.93 134.29 -162,088 8,246,480
2018-12-14 2018-12-12 4 CNC CENTENE CORP
Common Stock
F - Taxes -893 62,615 -1.41 132.83 -118,617 8,317,150
2018-12-13 2018-12-11 4 CNC CENTENE CORP
Common Stock
A - Award 16,000 63,508 33.68 132.46 2,119,360 8,412,270
2018-07-05 2018-07-02 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,407 47,508 -2.88 123.21 -173,356 5,853,461
2018-03-27 2018-03-24 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,122 48,915 -2.24 101.47 -113,849 4,963,405
2018-03-13 2018-03-12 4 CNC CENTENE CORP
Common Stock
S - Sale X -4,165 50,037 -7.68 102.27 -425,955 5,117,284
2017-12-14 2017-12-13 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,279 54,202 -2.31 100.86 -129,000 5,466,814
2017-12-14 2017-12-12 4 CNC CENTENE CORP
Common Stock
A - Award 14,800 55,481 36.38 99.70 1,475,560 5,531,456
2017-07-05 2017-07-02 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,365 40,681 -3.25 79.88 -109,036 3,249,598
2017-06-05 2017-06-02 4 CNC CENTENE CORP
Common Stock
S - Sale X -2,161 42,046 -4.89 75.43 -163,004 3,171,530
2017-03-28 2017-03-24 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,112 44,207 -2.45 65.31 -72,625 2,887,159
2017-02-23 2017-02-21 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,398 45,319 -2.99 67.61 -94,519 3,064,018
2017-01-03 2016-12-29 4 CNC CENTENE CORP
Phantom Stock
A - Award 12 152 8.64 57.47 692 8,709
2016-12-16 2016-12-16 4 CNC CENTENE CORP
Phantom Stock
A - Award 12 139 9.49 57.24 692 7,984
2016-12-15 2016-12-13 4 CNC CENTENE CORP
Common Stock
A - Award 20,000 46,717 74.86 56.26 1,125,200 2,628,298
2016-12-05 2016-12-02 4 CNC CENTENE CORP
Phantom Stock
A - Award 12 127 10.35 57.95 692 7,382
2016-12-05 2016-12-01 4 CNC CENTENE CORP
Common Stock
S - Sale X -1,099 26,717 -3.95 58.00 -63,742 1,549,586
2016-11-21 2016-11-18 4 CNC CENTENE CORP
Phantom Stock
A - Award 12 115 11.67 57.40 692 6,627
2016-11-15 2016-11-12 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,051 27,816 -3.64 50.68 -53,265 1,409,715
2016-11-04 2016-11-04 4 CNC CENTENE CORP
Phantom Stock
A - Award 11 103 12.41 60.66 692 6,271
2016-11-02 2016-10-31 4 CNC CENTENE CORP
Common Stock
J - Other -703 28,867 -2.38 62.36 -43,839 1,800,146
2016-10-25 2016-10-21 4 CNC CENTENE CORP
Phantom Stock
A - Award 11 92 13.84 61.93 692 5,696
2016-10-07 2016-10-07 4 CNC CENTENE CORP
Phantom Stock
A - Award 11 81 16.01 62.10 692 5,017
2016-09-27 2016-09-23 4 CNC CENTENE CORP
Phantom Stock
A - Award 10 70 16.83 69.00 692 4,806
2016-09-09 2016-09-09 4 CNC CENTENE CORP
Phantom Stock
A - Award 10 60 20.72 67.67 692 4,034
2016-08-26 2016-08-26 4 CNC CENTENE CORP
Phantom Stock
A - Award 10 49 26.12 67.70 692 3,343
2016-08-15 2016-08-12 4 CNC CENTENE CORP
Phantom Stock
A - Award 10 39 34.07 69.58 692 2,724
2016-08-01 2016-07-29 4 CNC CENTENE CORP
Phantom Stock
A - Award 10 29 51.25 69.96 692 2,043
2016-07-15 2016-07-15 4 CNC CENTENE CORP
Phantom Stock
A - Award 10 19 99.06 72.05 692 1,391
2016-07-05 2016-07-02 4 CNC CENTENE CORP
Common Stock
F - Taxes -1,035 29,570 -3.38 71.29 -73,785 2,108,045
2016-07-05 2016-07-01 4 CNC CENTENE CORP
Phantom Stock
A - Award 10 10 71.37 692 692
2016-06-08 2016-06-06 4 CNC CENTENE CORP
Common Stock
S - Sale X -3,914 30,605 -11.34 65.01 -254,449 1,989,631
2016-03-28 3 CNC CENTENE CORP
Common Stock
69,038
2016-03-28 3 CNC CENTENE CORP
Common Stock
69,038
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)