簡介

本頁面提供了有關 Kathryn Mccarthy 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。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示Kathryn Mccarthy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:SEIC / SEI Investments Company Director 77,883
如何解讀這些圖表

以下圖表顯示了在Kathryn Mccarthy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 Kathryn Mccarthy 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
2026-05-05 2026-05-04 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -10,000 77,883 -11.38 91.07 -910,700 7,092,805
2026-05-05 2026-05-04 4 SEIC SEI INVESTMENTS CO
Common Stock 		M - Exercise 5,000 87,883 6.03 49.63 248,150 4,361,633
2026-05-05 2026-05-04 4 SEIC SEI INVESTMENTS CO
Common Stock 		M - Exercise 5,000 82,883 6.42 49.63 248,150 4,113,483
2025-12-29 2025-12-05 4 SEIC SEI INVESTMENTS CO
Common Stock 		F - Taxes -24 77,883 -0.03 81.25 -1,950 6,327,994
2025-12-16 2025-12-12 4 SEIC SEI INVESTMENTS CO
Common Stock 		A - Award 2,266 77,907 3.00
2025-09-29 2025-09-29 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -10,000 75,641 -11.68 85.66 -856,600 6,479,408
2025-09-29 2025-09-29 4 SEIC SEI INVESTMENTS CO
Common Stock 		M - Exercise 10,000 85,641 13.22 53.34 533,400 4,568,091
2024-12-16 2024-12-12 4 SEIC SEI INVESTMENTS CO
Common Stock 		A - Award 2,175 75,641 2.96
2023-12-19 2023-12-15 4 SEIC SEI INVESTMENTS CO
Common Stock 		A - Award 1,000 73,466 1.38
2023-09-11 2023-09-08 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -10,000 72,466 -12.13 60.58 -605,766 4,389,744
2023-09-11 2023-09-08 4 SEIC SEI INVESTMENTS CO
Common Stock 		M - Exercise 10,000 82,466 13.80 40.64 406,400 3,351,418
2023-02-28 2022-12-05 4 SEIC SEI INVESTMENTS CO
Common Stock 		A - Award 766 72,466 1.07
2022-12-22 2022-12-21 4 SEI C SEI INVESTMENTS CO
Common Stock 		S - Sale -10,000 71,700 -12.24 59.25 -592,500 4,248,225
2022-12-22 2022-12-21 4 SEI C SEI INVESTMENTS CO
Common Stock 		M - Exercise 10,000 81,700 13.95 33.76 337,600 2,758,192
2021-12-14 2021-12-10 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 60.46 604,600 604,600
2020-12-10 2020-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 5,000 0 -100.00 15.77 78,850
2020-12-10 2020-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 5,000 0 -100.00 15.77 78,850
2020-12-10 2020-12-09 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -9,500 71,700 -11.70 56.35 -535,325 4,040,295
2020-12-10 2020-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 5,000 81,200 6.56 15.77 78,850 1,280,524
2020-12-10 2020-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 5,000 81,200 6.56 15.77 78,850 1,280,524
2020-12-10 2020-12-08 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 56.54 565,400 565,400
2019-12-11 2019-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 64.43 644,300 644,300
2019-11-06 2019-11-04 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 5,000 0 -100.00 23.86 119,300
2019-11-06 2019-11-04 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 5,000 0 -100.00 23.86 119,300
2019-11-06 2019-11-04 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -9,500 71,200 -11.77 61.49 -584,155 4,378,088
2019-11-06 2019-11-04 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 10,000 80,700 14.14 23.86 238,600 1,925,502
2019-07-30 2019-07-26 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 5,000 0 -100.00 17.65 88,250
2019-07-30 2019-07-26 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 5,000 0 -100.00 17.65 88,250
2019-07-30 2019-07-26 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -9,500 70,700 -11.85 60.90 -578,550 4,305,630
2019-07-30 2019-07-26 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 5,000 80,200 6.65 17.65 88,250 1,415,530
2019-07-30 2019-07-26 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 5,000 80,200 6.65 17.65 88,250 1,415,530
2018-12-13 2018-12-11 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 48.47 484,700 484,700
2017-12-14 2017-12-12 4 SEIC SEI INVESTMENTS CO
STOCK OPTIONS (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 71.12 711,200 711,200
2017-09-21 2017-09-19 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 14.62 146,200
2017-09-21 2017-09-19 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -10,000 70,200 -12.47 58.69 -586,900 4,120,038
2017-09-21 2017-09-19 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 80,200 14.25 14.62 146,200 1,172,524
2017-04-04 2017-03-31 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 2,500 0 -100.00 32.49 81,225
2017-04-04 2017-03-31 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -2,500 70,200 -3.44 50.44 -126,100 3,540,888
2017-04-04 2017-03-31 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 2,500 72,700 3.56 32.49 81,225 2,362,023
2016-12-14 2016-12-13 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 49.63 496,300 496,300
2015-12-09 2015-12-08 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 53.34 533,400 533,400
2015-03-25 2015-03-23 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 8,000 0 -100.00 19.28 154,240
2015-03-25 2015-03-23 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 4,000 0 -100.00 29.61 118,440
2015-03-25 2015-03-23 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -8,900 67,450 -11.66 44.18 -393,202 2,979,941
2015-03-25 2015-03-23 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 8,000 76,440 11.69 19.28 154,240 1,473,763
2015-03-25 2015-03-23 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 4,000 68,440 6.21 29.61 118,440 2,026,508
2014-12-09 2014-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 40.64 406,400 406,400
2014-08-01 2014-07-29 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 8,000 0 -100.00 21.55 172,400
2014-08-01 2014-07-29 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -8,000 64,440 -11.04 35.91 -287,280 2,314,040
2014-08-01 2014-07-29 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 8,000 72,440 12.41 21.55 172,400 1,561,082
2013-12-11 2013-12-10 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 33.76 337,600 337,600
2013-05-22 2013-05-20 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 8,000 0 -100.00 14.78 118,240
2013-05-22 2013-05-20 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -8,000 64,440 -11.04 30.47 -243,760 1,963,487
2013-05-22 2013-05-20 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 8,000 72,440 12.41 14.78 118,240 1,070,663
2012-12-12 2012-12-11 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 22.45 224,500 224,500
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -200 14,300 -1.38 59.94 -11,988 857,142
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 14,500 -0.68 59.90 -5,990 868,550
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -600 14,600 -3.95 59.87 -35,922 874,102
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -500 15,200 -3.18 59.91 -29,955 910,632
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -1 15,700 -0.01 59.86 -60 939,802
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 15,701 -0.63 59.85 -5,985 939,705
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 15,801 -0.63 59.84 -5,984 945,532
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -3,200 15,901 -16.75 59.81 -191,392 951,039
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -800 19,101 -4.02 59.87 -47,896 1,143,577
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 19,901 -0.50 59.76 -5,976 1,189,284
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -200 20,001 -0.99 59.69 -11,938 1,193,860
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 20,201 -0.49 59.68 -5,968 1,205,596
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 20,301 -0.49 59.67 -5,967 1,211,361
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -1,600 20,401 -7.27 59.66 -95,456 1,217,124
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 22,001 -0.45 59.65 -5,965 1,312,360
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -400 22,101 -1.78 59.64 -23,856 1,318,104
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -200 22,501 -0.88 59.63 -11,926 1,341,735
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -1,600 22,701 -6.58 59.62 -95,392 1,353,434
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -200 24,301 -0.82 59.61 -11,922 1,448,583
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -1,299 24,501 -5.03 59.60 -77,420 1,460,260
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -4,800 25,800 -15.69 59.65 -286,320 1,538,970
2006-12-21 2006-12-20 4 SEIC SEI INVESTMENTS CO
Common Stock 		M - Exercise 30,000 30,600 5,000.00 9.50 285,000 290,700
2006-12-21 2006-11-20 4 SEIC SEI INVESTMENTS CO
Stock Option (Right to Buy) 		M - Exercise -30,000 6,500 -82.19
2005-12-15 2005-12-14 4 SEIC SEI INVESTMENTS CO
Stock Option (Right to Buy) 		A - Award 4,000 4,000
2004-12-16 2004-12-14 4 SEIC SEI INVESTMENTS CO
Stock Option (Right to Buy) 		A - Award 4,000 4,000
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）