簡介

本頁面提供了有關 Peiffer Garry L. 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Peiffer Garry L.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:MPLX / MPLX LP - Limited Partnership Director 67,623
US:MPC / Marathon Petroleum Corporation Executive VP (See Remarks) 30,924
如何解讀這些圖表

以下圖表顯示了在Peiffer Garry L.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 Peiffer Garry L. 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
2026-05-19 2026-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,304 67,623 1.97
2026-05-04 2026-04-30 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 2,247 66,319 3.51
2026-02-19 2026-02-17 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,181 64,072 1.88
2025-11-18 2025-11-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,247 62,892 2.02
2025-08-19 2025-08-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,157 61,645 1.91
2025-05-20 2025-05-16 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,090 60,488 1.84
2025-05-05 2025-05-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 2,481 59,397 4.36
2025-04-03 2025-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 192 56,916 0.34
2025-02-18 2025-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 990 56,724 1.78
2025-01-06 2025-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 642 55,734 1.17
2024-11-19 2024-11-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,098 55,091 2.03
2024-10-03 2024-10-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 699 53,993 1.31
2024-08-20 2024-08-16 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,048 53,293 2.01
2024-07-03 2024-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 729 52,246 1.41
2024-05-15 2024-05-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,042 51,517 2.06
2024-04-03 2024-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 756 50,475 1.52
2024-02-16 2024-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,083 49,719 2.23
2024-01-04 2024-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 852 48,636 1.78
2023-11-15 2023-11-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,124 47,784 2.41
2023-10-04 2023-10-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 890 46,660 1.94
2023-08-16 2023-08-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 994 45,770 2.22
2023-07-05 2023-07-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 809 44,776 1.84
2023-05-17 2023-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 982 43,968 2.29
2023-04-05 2023-04-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 791 42,985 1.87
2023-02-16 2023-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 923 42,195 2.24
2023-01-05 2023-01-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 844 41,271 2.09
2022-11-23 2022-11-22 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 903 40,427 2.28
2022-10-05 2022-10-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 906 39,525 2.35
2022-08-16 2022-08-12 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 822 38,619 2.17
2022-07-05 2022-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 927 37,797 2.51
2022-05-17 2022-05-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 823 36,870 2.28
2022-04-05 2022-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 823 36,047 2.34
2022-02-16 2022-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 733 35,224 2.13
2022-01-05 2022-01-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 919 34,490 2.74
2021-11-23 2021-11-19 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,388 33,572 4.31
2021-10-05 2021-10-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 950 32,184 3.04
2021-08-17 2021-08-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 743 31,233 2.44
2021-07-02 2021-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 922 30,490 3.12
2021-05-18 2021-05-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 692 29,569 2.40
2021-04-05 2021-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,053 28,877 3.78
2021-02-16 2021-02-12 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 756 27,824 2.79
2021-01-06 2021-01-04 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,252 27,068 4.85
2020-11-17 2020-11-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 862 25,816 3.45
2020-10-05 2020-10-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,773 24,954 7.65
2020-08-18 2020-08-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 779 23,181 3.48
2020-07-06 2020-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,587 22,402 7.62
2020-05-19 2020-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 760 20,815 3.79
2020-04-03 2020-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 2,412 20,056 13.67
2020-02-18 2020-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 491 17,643 2.86
2020-01-06 2020-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 1,062 17,153 6.60
2019-11-18 2019-11-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 452 16,091 2.89
2019-10-03 2019-10-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 976 15,638 6.65
2019-08-15 2019-08-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 361 14,663 2.52
2019-08-13 2019-08-09 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
P - Purchase 18,800 68,497 37.83 27.30 513,259 1,870,037
2019-08-09 2019-08-07 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
P - Purchase 18,000 49,697 56.79 27.15 488,646 1,349,124
2019-07-03 2019-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 852 14,302 6.34
2019-05-17 2019-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 276 13,450 2.09
2019-04-03 2019-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 828 13,174 6.70
2019-02-19 2019-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 229 12,346 1.89
2019-01-04 2019-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 895 12,117 7.98
2018-11-16 2018-11-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 219 11,222 1.99
2018-10-03 2018-10-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 620 11,003 5.97
2018-08-16 2018-08-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 170 10,383 1.66
2018-07-05 2018-07-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 645 10,214 6.75
2018-05-17 2018-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 166 9,568 1.76
2018-04-04 2018-04-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 670 9,402 7.67
2018-02-16 2018-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 143 8,732 1.67
2018-01-04 2018-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 607 8,589 7.60
2017-11-16 2017-11-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 137 7,982 1.74
2017-10-04 2017-10-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 617 7,846 8.54
2017-08-16 2017-08-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 119 7,229 1.67
2017-07-05 2017-07-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 639 7,110 9.87
2017-05-17 2017-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 96 6,471 1.51
2017-04-05 2017-04-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 600 6,375 10.40
2017-02-16 2017-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 76 5,774 1.34
2017-01-05 2017-01-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 621 5,698 12.24
2016-11-16 2016-11-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 79 5,077 1.58
2016-10-05 2016-10-03 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 573 4,997 12.96
2016-08-16 2016-08-12 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 68 4,424 1.55
2016-07-05 2016-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 570 4,356 15.06
2016-05-17 2016-05-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 61 3,786 1.63
2016-04-05 2016-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 661 3,726 21.57
2016-02-16 2016-02-12 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 82 3,065 2.73
2016-01-06 2016-01-04 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 477 2,983 19.05
2015-11-17 2015-11-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 29 2,506 1.17
2015-10-05 2015-10-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 495 2,477 24.98
2015-08-18 2015-08-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 18 1,982 0.92
2015-07-06 2015-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 273 1,964 16.16
2015-05-19 2015-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 9 1,690 0.56
2015-04-02 2015-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 256 1,681 17.97
2015-02-17 2015-02-13 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 7 1,425 0.49
2015-01-06 2015-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 206 1,418 16.98
2014-11-18 2014-11-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 6 1,212 0.52
2014-10-03 2014-10-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 267 1,206 28.39
2014-08-18 2014-08-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 5 939 0.54
2014-07-03 2014-07-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 237 934 34.05
2014-05-19 2014-05-15 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 4 697 0.56
2014-04-03 2014-04-01 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 320 693 85.61
2014-02-18 2014-02-14 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 2 32,070 0.01
2014-01-06 2014-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 371 32,068 1.17
2014-01-06 2014-01-02 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
F - Taxes -4,509 31,697 -12.45 43.13 -194,473 1,367,092
2014-01-06 2014-01-02 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -107 30,924 -0.34 90.33 -9,665 2,793,365
2014-01-06 2014-01-02 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -1,835 31,031 -5.58 90.33 -165,756 2,803,030
2014-01-06 2014-01-02 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -2,850 32,866 -7.98 90.33 -257,440 2,968,786
2014-01-06 2014-01-02 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -2,776 35,716 -7.21 90.33 -250,756 3,226,226
2014-01-06 2014-01-02 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -1,679 38,492 -4.18 90.33 -151,664 3,476,982
2013-12-09 2013-12-05 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -107 40,171 -0.27 84.11 -9,000 3,378,783
2013-07-03 2013-07-01 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -1,835 40,278 -4.36 71.35 -130,927 2,873,835
2013-03-05 2013-03-01 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -1,193 42,113 -2.75 83.68 -99,830 3,524,016
2013-03-01 2013-02-27 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
A - Award 9,706 36,206 36.63
2013-03-01 2013-02-27 4 MPC Marathon Petroleum Corp
Stock Option (right to buy)
A - Award 24,606 24,606
2013-03-01 2013-02-27 4 MPC Marathon Petroleum Corp
Common Stock
A - Award 7,736 43,306 21.75
2013-02-27 2013-02-25 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -1,305 35,570 -3.54 81.09 -105,822 2,884,371
2012-12-07 2012-12-05 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -95 36,875 -0.26 58.69 -5,576 2,164,194
2012-11-02 2012-10-31 4 MPLX MPLX LP
Common Units (Limited Partner Interests)
P - Purchase 26,500 26,500 22.00 583,000 583,000
2012-07-05 2012-07-02 4 MPC Marathon Petroleum Corp
Common Stock
F - Taxes -1,627 36,970 -4.22 45.70 -74,354 1,689,529
2012-03-02 2012-02-29 4 MPC Marathon Petroleum Corp
Stock Option (right to buy)
A - Award 44,818 44,818
2012-03-02 2012-02-29 4 MPC Marathon Petroleum Corp
Common Stock
A - Award 7,702 38,597 24.93
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)