簡介

本頁面提供了有關 William C Morris 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William C Morris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:CRR / Carbo Ceramics Inc. 10% Owner 0
如何解讀這些圖表

以下圖表顯示了在William C Morris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 William C Morris 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
2019-11-20 2019-11-19 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -18,774 0 -100.00 0.50 -9,456
2019-11-20 2019-11-19 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -36,137 2,708,859 -1.32 0.50 -18,217 1,365,536
2019-11-20 2019-11-18 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -30,323 18,774 -61.76 0.54 -16,505 10,219
2019-11-20 2019-11-18 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -83,247 2,744,996 -2.94 0.54 -45,345 1,495,199
2019-11-18 2019-11-15 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -51,575 49,097 -51.23 0.60 -31,028 29,537
2019-11-18 2019-11-15 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -103,190 2,828,243 -3.52 0.60 -62,131 1,702,885
2019-11-18 2019-11-14 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -34,556 100,672 -25.55 0.52 -18,017 52,490
2019-11-18 2019-11-14 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -68,687 2,931,433 -2.29 0.52 -35,813 1,528,449
2019-11-15 2019-11-13 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -79,735 135,228 -37.09 0.53 -42,395 71,901
2019-11-15 2019-11-13 4 CRR CARBO CERAMICS INC
Common Stock
S - Sale -160,539 3,000,120 -5.08 0.53 -85,310 1,594,264
2016-03-07 2016-03-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 3,160,659 0.60 20.71 393,490 65,457,248
2016-03-07 2016-03-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 3,141,659 0.61 20.13 382,470 63,241,596
2016-03-03 2016-03-02 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 14,000 3,122,659 0.45 19.94 279,160 62,265,820
2016-03-03 2016-03-02 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,000 3,108,659 0.16 19.41 97,050 60,339,071
2016-03-03 2016-03-01 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 3,200 3,103,659 0.10 20.25 64,800 62,849,095
2016-03-03 2016-03-01 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 15,800 3,100,459 0.51 19.72 311,576 61,141,051
2016-03-01 2016-02-29 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 13,200 3,084,659 0.43 20.07 264,924 61,909,106
2016-03-01 2016-02-29 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,800 3,071,459 0.19 18.72 108,576 57,497,712
2016-03-01 2016-02-26 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 2,400 3,065,659 0.08 19.05 45,720 58,400,804
2016-03-01 2016-02-26 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 16,600 3,063,259 0.54 18.55 307,930 56,823,454
2016-02-26 2016-02-25 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,900 3,046,659 0.06 18.00 34,200 54,839,862
2016-02-26 2016-02-25 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 17,100 3,044,759 0.56 17.56 300,276 53,465,968
2016-02-26 2016-02-24 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,500 3,027,659 0.15 17.64 79,380 53,407,905
2016-02-26 2016-02-24 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 14,400 3,023,159 0.48 17.07 245,808 51,605,324
2016-02-24 2016-02-23 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,374 3,008,759 0.15 18.49 80,875 55,631,954
2016-02-24 2016-02-23 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 14,626 3,004,385 0.49 17.51 256,101 52,606,781
2016-02-24 2016-02-22 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,100 2,989,759 0.04 19.55 21,505 58,449,788
2016-02-24 2016-02-22 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 13,900 2,988,659 0.47 19.08 265,212 57,023,614
2016-02-22 2016-02-19 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 18,900 2,974,759 0.64 17.84 337,176 53,069,701
2016-02-22 2016-02-18 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 2,955,859 0.65 18.06 343,140 53,382,814
2016-02-18 2016-02-17 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 14,000 2,936,859 0.48 18.01 252,140 52,892,831
2016-02-18 2016-02-17 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,000 2,922,859 0.14 17.30 69,200 50,565,461
2016-02-18 2016-02-17 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,000 2,918,859 0.03 16.10 16,100 46,993,630
2016-02-18 2016-02-16 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 100 2,917,859 0.00 15.85 1,585 46,248,065
2016-02-18 2016-02-16 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 18,900 2,917,759 0.65 15.03 284,067 43,853,918
2016-02-16 2016-02-12 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 400 2,898,859 0.01 15.49 6,196 44,903,326
2016-02-16 2016-02-12 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 18,600 2,898,459 0.65 15.05 279,930 43,621,808
2016-02-16 2016-02-11 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 2,879,859 0.66 14.48 275,120 41,700,358
2016-02-11 2016-02-10 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 2,860,859 0.67 15.33 291,270 43,856,968
2016-02-11 2016-02-09 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 6,400 2,841,859 0.23 16.33 104,512 46,407,557
2016-02-11 2016-02-09 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 12,600 2,835,459 0.45 15.38 193,788 43,609,359
2016-02-09 2016-02-08 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,429 2,822,859 0.05 17.35 24,793 48,976,604
2016-02-09 2016-02-08 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 17,571 2,821,430 0.63 16.84 295,896 47,512,881
2016-02-09 2016-02-05 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 2,803,859 0.68 16.94 321,860 47,497,371
2016-02-05 2016-02-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 2,820 2,784,859 0.10 17.50 49,350 48,735,032
2016-02-05 2016-02-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 16,180 2,782,039 0.58 17.01 275,222 47,322,483
2016-02-05 2016-02-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,115 2,765,859 0.04 16.17 18,030 44,723,940
2016-02-05 2016-02-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 12,485 2,764,744 0.45 15.58 194,516 43,074,712
2016-02-05 2016-02-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,400 2,752,259 0.20 14.71 79,434 40,485,730
2016-02-03 2016-02-02 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 2,746,859 0.70 14.93 283,670 41,010,605
2016-02-03 2016-02-01 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 19,000 2,727,859 0.70 15.58 296,020 42,500,043
2015-06-01 2015-05-20 4 CRR CARBO CERAMICS INC
Common Stock
A - Award 2,521 2,708,859 0.09
2015-03-05 2015-03-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 2,849 214,963 1.34 36.74 104,672 7,897,741
2015-03-05 2015-03-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 7,151 212,114 3.49 35.80 256,006 7,593,681
2015-03-05 2015-03-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,700 204,963 0.84 37.05 62,985 7,593,879
2015-03-05 2015-03-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 8,300 203,263 4.26 36.58 303,614 7,435,361
2015-03-03 2015-03-02 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,700 194,963 0.88 36.08 61,336 7,034,265
2015-03-03 2015-03-02 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 8,300 193,263 4.49 35.32 293,156 6,826,049
2015-03-03 2015-02-27 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,750 184,963 2.64 37.02 175,845 6,847,330
2015-03-03 2015-02-27 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,200 180,213 2.97 36.37 189,124 6,554,347
2015-02-27 2015-02-26 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 6,500 175,013 3.86 36.65 238,225 6,414,226
2015-02-27 2015-02-26 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 3,500 168,513 2.12 35.81 125,335 6,034,451
2015-02-27 2015-02-25 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 3,300 165,013 2.04 37.05 122,265 6,113,732
2015-02-27 2015-02-25 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 6,700 161,713 4.32 36.21 242,607 5,855,628
2015-02-25 2015-02-24 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 900 155,013 0.58 37.64 33,876 5,834,689
2015-02-25 2015-02-24 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 9,100 154,113 6.28 37.14 337,974 5,723,757
2015-02-25 2015-02-23 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,700 145,013 3.35 37.17 174,699 5,390,133
2015-02-25 2015-02-23 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,200 140,313 3.85 36.56 190,112 5,129,843
2015-02-23 2015-02-20 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,000 135,113 0.75 39.49 39,490 5,335,612
2015-02-23 2015-02-20 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,400 134,113 3.39 38.73 170,412 5,194,196
2015-02-23 2015-02-20 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,600 129,713 3.68 37.40 172,040 4,851,266
2015-02-23 2015-02-19 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 7,900 125,113 6.74 39.80 314,420 4,979,497
2015-02-23 2015-02-19 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 2,100 117,213 1.82 38.78 81,438 4,545,520
2015-02-19 2015-02-18 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 9,357 115,113 8.85 39.99 374,186 4,603,369
2015-02-19 2015-02-17 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 3,000 105,756 2.92 39.98 119,940 4,228,125
2015-02-19 2015-02-17 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 2,900 102,756 2.90 39.39 114,231 4,047,559
2015-02-17 2015-02-13 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,500 99,856 5.83 39.52 217,360 3,946,309
2015-02-17 2015-02-13 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,361 94,356 4.85 38.93 169,774 3,673,279
2015-02-17 2015-02-12 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,300 89,995 1.47 38.99 50,687 3,508,905
2015-02-17 2015-02-12 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 8,700 88,695 10.88 38.19 332,253 3,387,262
2015-02-12 2015-02-11 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,409 79,995 7.25 38.05 205,812 3,043,810
2015-02-12 2015-02-11 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,591 74,586 6.56 36.94 169,592 2,755,207
2015-02-12 2015-02-10 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 300 69,995 0.43 39.24 11,772 2,746,604
2015-02-12 2015-02-10 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,900 69,695 2.80 38.18 72,542 2,660,955
2015-02-12 2015-02-10 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 7,800 67,795 13.00 37.50 292,500 2,542,312
2015-02-10 2015-02-09 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 6,500 59,995 12.15 37.71 245,115 2,262,411
2015-02-10 2015-02-09 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 3,500 53,495 7.00 37.16 130,060 1,987,874
2015-02-10 2015-02-06 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 5,500 49,995 12.36 36.13 198,715 1,806,319
2015-02-10 2015-02-06 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,500 44,495 11.25 35.73 160,785 1,589,806
2015-02-06 2015-02-05 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,700 39,995 4.44 35.54 60,418 1,421,422
2015-02-06 2015-02-05 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 8,300 38,295 27.67 34.88 289,504 1,335,730
2015-02-06 2015-02-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 1,100 29,995 3.81 35.89 39,479 1,076,521
2015-02-06 2015-02-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,795 28,895 19.90 35.21 168,832 1,017,393
2015-02-06 2015-02-04 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,100 24,100 20.50 34.25 140,425 825,425
2015-02-04 2015-02-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 500 20,000 2.56 36.30 18,150 726,000
2015-02-04 2015-02-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 4,767 19,500 32.36 35.68 170,087 695,760
2015-02-04 2015-02-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 3,933 14,733 36.42 35.07 137,930 516,686
2015-02-04 2015-02-03 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 800 10,800 8.00 33.98 27,184 366,984
2015-02-04 2015-02-02 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 7,100 10,000 244.83 32.55 231,105 325,500
2015-02-04 2015-02-02 4 CRR CARBO CERAMICS INC
Common Stock
P - Purchase 2,900 2,900 31.76 92,104 92,104
2014-05-22 2014-05-21 4 CRR CARBO CERAMICS INC
Common Stock
A - Award 738 2,706,338 0.03
2013-05-23 2013-05-22 4 CRR CARBO CERAMICS INC
Common Stock
A - Award 500 2,705,600 0.02
2013-01-31 2012-06-22 5 CRR CARBO CERAMICS INC
Common Stock
G - Gift -10,000 0 -100.00
2012-05-24 2012-05-23 4 CRR CARBO CERAMICS INC
Common Stock
A - Award 400 2,705,100 0.01
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)