簡介

本頁面提供了有關 Mary T Mack 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Mary T Mack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:MLM / Martin Marietta Materials, Inc. Director 914
US:WFC / Wells Fargo & Company Sr. Executive Vice President 268,969
如何解讀這些圖表

以下圖表顯示了在Mary T Mack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 Mary T Mack 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
2026-05-18 2026-05-14 4 MLM MARTIN MARIETTA MATERIALS INC
Common Stock
A - Award 313 914 52.08
2025-05-16 2025-05-15 4 MLM MARTIN MARIETTA MATERIALS INC
Common Stock
A - Award 308 601 105.12 552.86 170,281 332,269
2024-05-17 2024-05-16 4 MLM MARTIN MARIETTA MATERIALS INC
Common Stock
A - Award 293 293 581.69 170,435 170,435
2024-05-16 3 MLM MARTIN MARIETTA MATERIALS INC
Common Stock
0
2023-03-17 2023-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -9,208 268,969 -3.31 38.85 -357,742 10,449,446
2023-03-17 2023-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 22,001 278,177 8.59
2023-03-17 2023-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -19,548 256,176 -7.09 38.85 -759,423 9,952,438
2023-03-17 2023-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 44,224 275,724 19.10
2023-02-07 2023-02-05 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -11,427 231,314 -4.71 47.58 -543,703 11,005,920
2023-02-07 2023-02-05 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 26,945 242,741 12.49
2023-02-07 2023-02-05 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -10,727 215,796 -4.74 47.58 -510,396 10,267,574
2023-02-07 2023-02-05 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 25,631 226,523 12.76
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -21,455 21,455 -50.00
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -13,299 0 -100.00
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
2019 Performance Shares
M - Exercise -39,898 0 -100.00
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -9,031 200,892 -4.30 50.11 -452,538 10,066,698
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 21,455 209,923 11.38
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -5,598 188,468 -2.88 50.11 -280,520 9,444,131
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 13,299 194,066 7.36
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -17,731 180,767 -8.93 50.11 -888,518 9,058,234
2022-03-17 2022-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 39,898 198,498 25.16
2022-03-02 2022-02-28 4 WFC WELLS FARGO & COMPANY/MN
2019 Performance Shares
A - Award 39,701 39,701
2022-02-08 2022-02-05 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -25,031 50,062 -33.33
2022-02-08 2022-02-05 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -10,536 158,531 -6.23 56.33 -593,479 8,930,051
2022-02-08 2022-02-05 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 25,031 169,067 17.38
2022-01-27 2022-01-25 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
A - Award 78,940 78,940
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -21,118 42,233 -33.33
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -13,089 13,089 -50.00
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
2018 Performance Shares
M - Exercise -33,889 0 -100.00
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -8,944 144,036 -5.85 39.70 -355,063 5,718,229
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 21,118 152,980 16.01
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -5,543 131,862 -4.03 39.70 -220,073 5,234,921
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 13,089 137,405 10.53
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -15,149 124,316 -10.86 39.70 -601,415 4,935,345
2021-03-17 2021-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 33,889 139,465 32.10
2021-02-25 2021-02-23 4 WFC WELLS FARGO & COMPANY/MN
2018 Performance Shares
A - Award 33,798 33,798
2021-01-28 2021-01-26 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
A - Award 74,076 74,076
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -12,716 25,429 -33.34
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -1,409 0 -100.00
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
2017 Performance Shares
M - Exercise -78,393 0 -100.00
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -5,386 105,576 -4.85 30.28 -163,078 3,196,841
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 12,716 110,962 12.94
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -597 98,246 -0.60 30.28 -18,089 2,974,889
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 1,409 98,843 1.45
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -35,042 97,434 -26.45 30.28 -1,061,062 2,950,302
2020-03-31 2020-03-29 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 78,393 132,476 144.95
2020-03-05 2020-03-03 4 WFC WELLS FARGO & COMPANY/MN
2017 Performance Shares
A - Award 78,393 78,393
2020-03-05 2020-03-03 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
A - Award 61,537 61,537
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -1,350 1,350 -50.00
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -2,174 0 -100.00
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
2016 Performance Shares
M - Exercise -49,667 0 -100.00
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -572 54,083 -1.05 50.66 -29,002 2,739,845
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 1,350 54,655 2.53
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -921 53,305 -1.70 50.66 -46,677 2,700,431
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 2,174 54,226 4.18
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -22,202 52,052 -29.90 50.66 -1,124,742 2,636,954
2019-03-19 2019-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 49,667 74,254 202.00
2019-02-28 2019-02-26 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
A - Award 36,550 36,550
2019-02-28 2019-02-26 4 WFC WELLS FARGO & COMPANY/MN
2016 Performance Shares
A - Award 49,224 49,224
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -1,309 2,618 -33.33
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -2,108 2,107 -50.01
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -1,871 0 -100.00
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
2015 Performance Shares
M - Exercise -36,875 0 -100.00
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -558 24,587 -2.22 56.83 -31,705 1,397,279
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 1,309 25,145 5.49
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -898 23,836 -3.63 56.83 -51,061 1,354,600
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 2,108 24,734 9.32
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -798 22,626 -3.41 56.83 -45,339 1,285,836
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 1,871 23,424 8.68
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -15,322 21,553 -41.55 56.83 -870,735 1,224,857
2018-03-16 2018-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 36,875 36,875
2018-02-28 2018-02-26 4 WFC WELLS FARGO & COMPANY/MN
2015 Performance Shares
A - Award 36,626 36,626
2017-06-09 2017-06-08 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
S - Sale -38,988 0 -100.00 52.58 -2,049,989
2017-06-08 2017-06-06 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
I - Other 27,135 30,755 749.64 51.81 1,405,868 1,593,407
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -2,048 4,097 -33.33
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -1,818 1,818 -50.00
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -1,061 0 -100.00
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
M - Exercise -6,833 0 -100.00
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
2014 Performance Shares
M - Exercise -31,836 0 -100.00
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -926 38,988 -2.32 58.71 -54,367 2,288,985
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 2,048 39,914 5.41
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -822 37,866 -2.12 58.71 -48,264 2,223,113
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 1,818 38,688 4.93
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -480 36,870 -1.28 58.71 -28,156 2,164,638
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 1,061 37,350 2.92
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -3,089 36,289 -7.84 58.71 -181,345 2,130,527
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 6,833 39,378 21.00
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
F - Taxes -15,138 32,545 -31.75 58.71 -888,754 1,910,717
2017-03-17 2017-03-15 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
M - Exercise 31,836 47,683 200.90
2017-03-17 2017-01-17 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
G - Gift 147 15,847 0.94
2017-03-17 2017-01-17 4 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
G - Gift -147 0 -100.00
2017-03-02 2017-02-28 4 WFC WELLS FARGO & COMPANY/MN
Restricted Share Right
A - Award 3,816 3,816
2017-03-02 2017-02-28 4 WFC WELLS FARGO & COMPANY/MN
2014 Performance Shares
A - Award 31,836 31,836
2016-11-08 3 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
34,764
2016-11-08 3 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
22,280
2016-11-08 3 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
19,211
2016-11-08 3 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
34,764
2016-11-08 3 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
22,280
2016-11-08 3 WFC WELLS FARGO & COMPANY/MN
Common Stock, $1 2/3 Par Value
19,211
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)