簡介

本頁面提供了有關 Stephen Meyer 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Stephen Meyer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 EXECUTIVE VICE PRESIDENT 25,000
如何解讀這些圖表

以下圖表顯示了在Stephen Meyer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 Stephen Meyer 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
2021-12-14 2021-12-10 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 25,000 25,000 60.46 1,511,500 1,511,500
2021-11-29 2021-11-26 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 15.77 157,700
2021-11-29 2021-11-26 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 10,000 186,224 5.67 15.77 157,700 2,936,752
2021-11-23 2021-11-19 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 15.77 157,700 157,700
2021-11-23 2021-11-19 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 10,000 176,224 6.02 15.77 157,700 2,779,052
2021-09-08 2021-09-07 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 15,000 0 -100.00 15.77 236,550
2021-09-08 2021-09-07 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 15,000 166,224 9.92 15.77 236,550 2,621,352
2021-08-05 2021-08-04 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 15.77 157,700
2021-08-05 2021-08-04 4 SEIC SEI INVESTMENTS CO
COMMON STOCK ( RIGHT TO PURCHASE) 		M - Exercise 10,000 151,224 7.08 15.77 157,700 2,384,802
2020-12-14 2020-12-11 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 15,000 0 -100.00 23.86 357,900
2020-12-14 2020-12-11 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -7,000 141,224 -4.72 56.33 -394,310 7,955,148
2020-12-14 2020-12-11 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 15,000 148,224 11.26 23.86 357,900 3,536,625
2020-12-10 2020-12-08 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 100,000 100,000 56.54 5,654,000 5,654,000
2020-11-02 2020-10-27 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 23.86 238,600
2020-11-02 2020-10-27 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 133,224 8.12 23.86 238,600 3,178,725
2020-03-03 2020-02-28 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 2,500 -133.33 23.86 238,600 59,650
2020-03-03 2020-02-28 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 123,224 8.83 23.86 238,600 2,940,125
2019-12-16 2019-12-12 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 17.65 176,500
2019-12-16 2019-12-12 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -10,000 113,224 -8.12 65.54 -655,400 7,420,701
2019-12-16 2019-12-12 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 123,224 8.83 17.65 176,500 2,174,904
2019-12-11 2019-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 145,000 145,000 64.43 9,342,350 9,342,350
2019-11-26 2019-11-22 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 33,300 0 -100.00 17.65 587,745
2019-11-26 2019-11-22 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -33,300 113,224 -22.73 63.00 -2,097,900 7,133,112
2019-11-26 2019-11-22 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 33,300 146,524 29.41 17.65 587,745 2,586,149
2019-11-26 2019-11-21 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 1,700 33,300 5.38 17.65 30,005 587,745
2019-11-26 2019-11-21 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -1,700 113,224 -1.48 63.03 -107,151 7,136,509
2019-11-26 2019-11-21 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 1,700 114,924 1.50 17.65 30,005 2,028,409
2018-12-13 2018-12-11 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 45,000 45,000 48.47 2,181,150 2,181,150
2018-11-15 2018-11-14 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 12,500 400.00 17.65 176,500 220,625
2018-11-15 2018-11-14 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 113,224 9.69 17.65 176,500 1,998,404
2018-06-04 2018-06-01 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 17.65 176,500
2018-06-04 2018-06-01 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 103,224 10.73 17.65 176,500 1,821,904
2018-03-22 2018-03-21 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 4,524 0 -100.00 14.62 66,141
2018-03-22 2018-03-21 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -4,524 93,224 -4.63 77.59 -351,017 7,233,250
2018-03-22 2018-03-21 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 4,524 97,748 4.85 14.62 66,141 1,429,076
2018-03-15 2018-03-13 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 5,052 4,524 -956.82 14.62 73,860 66,141
2018-03-15 2018-03-13 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -5,052 93,224 -5.14 77.52 -391,631 7,226,724
2018-03-15 2018-03-13 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 5,052 98,276 5.42 14.62 73,860 1,436,795
2018-03-13 2018-03-12 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,424 9,576 -188.27 14.62 298,599 140,001
2018-03-13 2018-03-12 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -20,424 93,224 -17.97 77.44 -1,581,635 7,219,267
2018-03-13 2018-03-12 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,424 113,648 21.91 14.62 298,599 1,661,534
2017-12-14 2017-12-12 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 25,000 25,000 71.12 1,778,000 1,778,000
2017-10-02 2017-09-28 4 SEIC SEI INVESTMENTS CO
STOCK OPTIONS (RIGHT TO PURCHASE) 		M - Exercise 20,000 0 -100.00 14.62 292,400
2017-10-02 2017-09-28 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -20,000 93,224 -17.66 61.51 -1,230,200 5,734,208
2017-10-02 2017-09-28 4 SEIC SEI INVESTMENTS CO
STOCK OPTIONS (RIGHT TO PURCHASE) 		M - Exercise 20,000 113,224 21.45 14.62 292,400 1,655,335
2017-03-09 2017-03-08 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 32.49 324,900
2017-03-09 2017-03-08 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -10,000 93,224 -9.69 51.26 -512,600 4,778,662
2017-03-09 2017-03-08 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 103,224 10.73 32.49 324,900 3,353,748
2016-12-14 2016-12-13 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 75,000 75,000 49.63 3,722,250 3,722,250
2016-05-26 2016-05-24 4 SEIC SEI INVESTMENTS CO
STOCK OPTIONS (RIGHT TO PURCHASE) 		M - Exercise 5,000 10,000 100.00 32.49 162,450 324,900
2016-05-26 2016-05-24 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -5,000 93,224 -5.09 51.01 -255,050 4,755,356
2016-05-26 2016-05-24 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 5,000 98,224 5.36 32.49 162,450 3,191,298
2016-05-25 2016-05-18 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 9,000 0 -100.00 29.61 266,490
2016-05-25 2016-05-18 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -9,000 93,224 -8.80 49.34 -444,060 4,599,672
2016-05-25 2016-05-18 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 9,000 102,224 9.65 29.61 266,490 3,026,853
2016-05-12 2016-05-10 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 9,000 -1,000.00 29.61 296,100 266,490
2016-05-12 2016-05-10 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -10,000 93,224 -9.69 49.12 -491,200 4,579,163
2016-05-12 2016-05-10 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 103,224 10.73 29.61 296,100 3,056,463
2016-01-29 2016-01-28 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 50,000 25.00 14.62 146,200 731,000
2016-01-29 2016-01-28 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 93,224 12.02 14.62 146,200 1,362,935
2015-12-15 2015-12-14 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 0 -100.00 19.28 192,800
2015-12-15 2015-12-14 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -10,000 83,224 -10.73 50.37 -503,700 4,191,993
2015-12-15 2015-12-14 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 93,224 12.02 19.28 192,800 1,797,359
2015-12-10 2015-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 10,000 19.28 192,800 192,800
2015-12-10 2015-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 83,224 13.66 19.28 192,800 1,604,559
2015-12-09 2015-12-08 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 24,000 24,000 53.34 1,280,160 1,280,160
2015-12-07 2015-12-03 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 20,000 100.00 19.28 192,800 385,600
2015-12-07 2015-12-03 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 73,224 15.82 19.28 192,800 1,411,759
2015-11-04 2015-11-02 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,000 30,000 200.00 19.28 385,600 578,400
2015-11-04 2015-11-02 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -20,000 63,224 -24.03 53.49 -1,069,800 3,381,852
2015-11-04 2015-11-02 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,000 83,224 31.63 19.28 385,600 1,604,559
2014-12-09 2014-12-09 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 30,000 30,000 40.64 1,219,200 1,219,200
2014-11-10 2014-11-07 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,000 0 -100.00 21.55 431,000
2014-11-10 2014-11-07 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -20,000 63,224 -24.03 39.15 -783,000 2,475,220
2014-11-10 2014-11-07 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,000 83,224 31.63 21.55 431,000 1,793,477
2014-10-02 2014-10-02 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 10,000 0 -100.00 21.55 215,500
2014-10-02 2014-10-02 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 10,000 63,224 18.79 21.55 215,500 1,362,477
2014-08-01 2014-07-30 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,000 30,000 200.00 21.55 431,000 646,500
2014-08-01 2014-07-30 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -20,000 53,224 -27.31 36.34 -726,800 1,934,160
2014-08-01 2014-07-30 4 SEIC SEI INVESTMENTS CO
STOCK (OPTION RIGHT TO BUY) 		M - Exercise 20,000 73,224 37.58 21.55 431,000 1,577,977
2013-12-11 2013-12-10 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 40,000 40,000 33.76 1,350,400 1,350,400
2013-05-08 2013-05-07 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,000 0 -100.00 14.78 295,600
2013-05-08 2013-05-07 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -20,000 53,224 -27.31 28.79 -575,800 1,532,319
2013-05-08 2013-05-07 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 20,000 73,224 37.58 14.78 295,600 1,082,251
2013-05-06 2013-05-06 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 19,500 20,000 3,900.00 14.78 288,210 295,600
2013-05-06 2013-05-06 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -19,500 53,224 -26.81 28.75 -560,625 1,530,190
2013-05-06 2013-05-06 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 19,500 72,724 36.64 14.78 288,210 1,074,861
2013-05-06 2013-05-03 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 500 39,500 1.28 14.78 7,390 583,810
2013-05-06 2013-05-03 4 SEIC SEI INVESTMENTS CO
COMMON STOCK 		S - Sale -500 53,224 -0.93 28.72 -14,360 1,528,593
2013-05-06 2013-05-03 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO BUY) 		M - Exercise 500 53,724 0.94 14.78 7,390 794,041
2012-12-12 2012-12-11 4 SEIC SEI INVESTMENTS CO
STOCK OPTION (RIGHT TO PURCHASE) 		M - Exercise 50,000 50,000 22.45 1,122,500 1,122,500
2012-12-12 2012-12-06 4 SEIC SEI INVESTMENTS CO
Stock Option (right to purchase) 		M - Exercise 10,000 63,224 18.79 14.71 147,100 930,025
2012-12-12 2012-12-06 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -10,000 53,224 -15.82 22.09 -220,900 1,175,718
2012-12-12 2012-12-06 4 SEIC SEI INVESTMENTS CO
Stock Option (right to purchase) 		M - Exercise 10,000 63,224 18.79 14.71 147,100 930,025
2012-12-12 2012-12-03 4 SEIC SEI INVESTMENTS CO
Stock Option (right to purchase) 		M - Exercise 9,000 10,000 900.00 14.71 132,390 147,100
2012-12-12 2012-12-03 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -9,000 53,224 -14.46 22.18 -199,620 1,180,508
2012-12-12 2012-12-03 4 SEIC SEI INVESTMENTS CO
Stock Option 		M - Exercise 9,000 62,224 16.91 14.71 132,390 915,315
2012-11-26 2012-11-21 4 SIEC SEI INVESTMENTS CO
Stock Option (right to buy) 		M - Exercise 10,000 0 -100.00 14.71 147,100
2012-11-26 2012-11-21 4 SIEC SEI INVESTMENTS CO
Common Stock 		S - Sale -10,000 53,224 -15.82 22.25 -222,500 1,184,234
2012-11-26 2012-11-21 4 SIEC SEI INVESTMENTS CO
Stock Option (right to buy) 		M - Exercise 10,000 63,224 18.79 14.71 147,100 930,025
2012-11-05 2012-11-01 4 SEIC SEI INVESTMENTS CO
Stock Option (right to purchase) 		M - Exercise 20,900 0 -100.00 14.71 307,439
2012-11-05 2012-11-01 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale 20,900 53,224 64.66 14.71 307,439 782,925
2012-11-05 2012-11-01 4 SEIC SEI INVESTMENTS CO
Stock Option (right to purchase) 		M - Exercise -20,900 74,124 -21.99 22.35 -467,115 1,656,671
2012-09-26 2012-09-25 4 SEIC SEI INVESTMENTS CO
Common Stock (right to purchase) 		M - Exercise 100 0 -100.00
2012-09-26 2012-09-25 4 SEIC SEI INVESTMENTS CO
Common Stock 		S - Sale -100 53,224 -0.19 22.20 -2,220 1,181,573
2012-09-26 2012-09-25 4 SEIC SEI INVESTMENTS CO
Common Stock 		M - Exercise 100 53,324 0.19 14.71 1,471 784,396
2006-01-12 3 SEIC SEI INVESTMENTS CO
Common Stock 		3,114
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）