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    SEI Investments Co. (SEIC)

    -NasdaqGS
    53.31 Up 0.40(0.76%) Jul 31, 4:00PM EDT
    |After Hours : 53.31 0.00 (0.00%) Jul 31, 4:40PM EDT
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    Insider TransactionsGet Insider Transactions for:
    Net Share Purchase Activity
    Insider Purchases - Last 6 Months
     SharesTrans
    PurchasesN/A0
    Sales551,50023
    Net Shares Purchased
    (Sold)
    (551,500)23
    Total Insider Shares Held35.41MN/A
    % Net Shares Purchased
    (Sold)
    (1.5%)N/A
    Net Institutional Purchases - Prior Qtr to Latest Qtr
     Shares
    Net Shares Purchased
    (Sold)
    (1,190,380)
    % Change in Institutional Shares Held(1.08%)
    Data provided by Thomson Financial


    Insider Transactions Reported - Last Two Years
    DateInsiderSharesTypeTransactionValue*
    Jul 27, 2015ROMEO CARMENDirector4,000DirectOption Exercise at $19.28 per share.77,120
    Jul 27, 2015ROMEO CARMENDirector4,000DirectSale at $52 per share.208,000
    Jun 24, 2015WITHROW WAYNEOfficer10,000DirectSale at $50.52 per share.505,200
    Jun 24, 2015WITHROW WAYNEOfficer10,000DirectOption Exercise at $19.28 per share.192,800
    Jun 16, 2015MCGONIGLE DENNISOfficer25,000DirectSale at $49.36 per share.1,234,000
    May 15, 2015DORAN WILLIAMDirector10,000DirectSale at $47.15 per share.471,500
    May 15, 2015DORAN WILLIAMDirector1,500IndirectSale at $47.15 per share.70,725
    May 8, 2015WEST ALFRED P JRBeneficial Owner (10% or more)69,388DirectSale at $46.70 per share.3,240,419
    May 7, 2015WEST ALFRED P JRBeneficial Owner (10% or more)25,000DirectSale at $46.12 per share.1,153,000
    May 6, 2015WEST ALFRED P JRBeneficial Owner (10% or more)13,162DirectSale at $46.05 per share.606,110
    May 4, 2015WEST ALFRED P JRBeneficial Owner (10% or more)6,426DirectDisposition (Non Open Market) at $0 per share.N/A
    May 4, 2015KLAUDER N JEFFREYOfficer3,000DirectSale at $46.66 per share.139,980
    Apr 29, 2015LOUGHLIN EDWARDOfficer30,000DirectOption Exercise at $19.28 per share.578,400
    Apr 29, 2015LOUGHLIN EDWARDOfficer30,000DirectSale at $46.34 per share.1,390,200
    Apr 27, 2015KLAUDER N JEFFREYOfficer17,500DirectSale at $46.54 per share.814,450
    Apr 27, 2015UJOBAI JOSEPH POfficer20,000DirectSale at $46.28 per share.925,600
    Apr 27, 2015UJOBAI JOSEPH POfficer20,000DirectOption Exercise at $19.28 per share.385,600
    Apr 27, 2015KLAUDER N JEFFREYOfficer20,000DirectOption Exercise at $19.28 per share.385,600
    Mar 23, 2015MCCARTHY KATHRYNDirector12,000DirectOption Exercise at $19.28 - $29.61 per share.N/A
    Mar 23, 2015MCCARTHY KATHRYNDirector8,900DirectSale at $44.18 per share.393,202
    Mar 13, 2015HEILIG KATHYOfficer15,250DirectOption Exercise at $29.61 - $32.49 per share.474,0002
    Mar 13, 2015HEILIG KATHYOfficer15,250DirectSale at $42.55 per share.648,887
    Mar 11, 2015WEST ALFRED P JRBeneficial Owner (10% or more)39,611DirectSale at $42.57 per share.1,686,240
    Mar 11, 2015MCGONIGLE DENNISOfficer25,000DirectSale at $42.76 per share.1,069,000
    Mar 10, 2015WEST ALFRED P JRBeneficial Owner (10% or more)2,371DirectDisposition (Non Open Market) at $0 per share.N/A
    Mar 6, 2015WEST ALFRED P JRBeneficial Owner (10% or more)6,200DirectSale at $42.29 per share.262,198
    Mar 4, 2015MCGONIGLE DENNISOfficer6,789DirectSale at $42.53 per share.288,736
    Mar 4, 2015MCGONIGLE DENNISOfficer6,789DirectOption Exercise at $19.28 per share.130,891
    Mar 3, 2015WEST ALFRED P JRBeneficial Owner (10% or more)4,139DirectSale at $43.01 per share.178,018
    Mar 3, 2015MCGONIGLE DENNISOfficer8,211DirectSale at $43.01 per share.353,155
    Mar 3, 2015MCGONIGLE DENNISOfficer8,211DirectOption Exercise at $19.28 per share.158,308
    Mar 2, 2015WEST ALFRED P JRBeneficial Owner (10% or more)45,000DirectSale at $43.28 per share.1,947,600
    Mar 2, 2015WEST ALFRED P JRBeneficial Owner (10% or more)23,237DirectDisposition (Non Open Market) at $0 per share.N/A
    Feb 27, 2015KLAUDER N JEFFREYOfficer21,000DirectSale at $43.25 per share.908,250
    Feb 27, 2015KLAUDER N JEFFREYOfficer30,000DirectOption Exercise at $19.28 per share.578,400
    Feb 25, 2015WITHROW WAYNEOfficer20,000DirectSale at $43.49 per share.869,800
    Feb 25, 2015WITHROW WAYNEOfficer20,000DirectOption Exercise at $19.28 per share.385,600
    Feb 20, 2015DORAN WILLIAMDirector2,000DirectSale at $43.36 per share.86,720
    Feb 20, 2015WITHROW WAYNEOfficer10,000DirectOption Exercise at $19.28 per share.192,800
    Feb 20, 2015WITHROW WAYNEOfficer10,000DirectSale at $43.01 per share.430,099
    Feb 17, 2015DORAN WILLIAMDirector4,282DirectSale at $43.30 per share.185,410
    Feb 13, 2015DORAN WILLIAMDirector3,718DirectSale at $43.28 per share.160,915
    Dec 31, 2014LIEB RICHARDDirector2,500DirectSale at $40.25 per share.100,625
    Dec 31, 2014LIEB RICHARDDirector2,500IndirectSale at $40.24 per share.100,600
    Dec 10, 2014CRUDUP ROBERTOfficer2,100DirectOption Exercise at $22.45 per share.47,145
    Dec 10, 2014CRUDUP ROBERTOfficer2,100DirectSale at $40.76 per share.85,596
    Dec 9, 2014CRUDUP ROBERTOfficer1,200DirectOption Exercise at $22.45 per share.26,940
    Dec 9, 2014CRUDUP ROBERTOfficer1,200DirectSale at $40.76 per share.48,911
    Dec 9, 2014WITHROW WAYNEOfficer125DirectAcquisition (Non Open Market) at $0 per share.N/A
    Dec 8, 2014WEST ALFRED P JRBeneficial Owner (10% or more)43,730DirectDisposition (Non Open Market) at $0 per share.N/A
    Dec 5, 2014BARR KEVINOfficer25,000DirectOption Exercise at $21.55 per share.538,750
    Dec 5, 2014CRUDUP ROBERTOfficer25,000DirectSale at $40.56 per share.1,014,000
    Dec 5, 2014CRUDUP ROBERTOfficer25,000DirectOption Exercise at $14.62 per share.365,500
    Dec 5, 2014BARR KEVINOfficer25,000DirectSale at $40.70 per share.1,017,500
    Dec 4, 2014CRUDUP ROBERTOfficer22,617DirectSale at $40.04 per share.905,584
    Dec 4, 2014CRUDUP ROBERTOfficer22,617DirectOption Exercise at $19.28 per share.436,055
    Dec 1, 2014UJOBAI JOSEPH POfficer5,000DirectSale at $39.39 per share.196,950
    Dec 1, 2014UJOBAI JOSEPH POfficer5,000DirectOption Exercise at $17.65 per share.88,250
    Nov 26, 2014CRUDUP ROBERTOfficer14,766DirectOption Exercise at $19.28 - $39.75 per share.N/A
    Nov 24, 2014DORAN WILLIAMDirector3,300DirectDisposition (Non Open Market) at $0 per share.N/A
    Nov 18, 2014ROMEO CARMENDirector8,000DirectSale at $39.25 per share.314,000
    Nov 18, 2014ROMEO CARMENDirector8,000DirectOption Exercise at $21.55 per share.172,400
    Nov 7, 2014MEYER STEPHENOfficer20,000DirectSale at $39.15 per share.783,000
    Nov 7, 2014MEYER STEPHENOfficer20,000DirectOption Exercise at $21.55 per share.431,000
    Nov 7, 2014KLAUDER N JEFFREYOfficer7,500DirectSale at $39.23 per share.294,225
    Nov 7, 2014WEST ALFRED P JRBeneficial Owner (10% or more)20,000DirectSale at $39.23 per share.784,600
    Nov 6, 2014WEST ALFRED P JRBeneficial Owner (10% or more)55,000DirectSale at $38.66 per share.2,126,300
    Nov 6, 2014WEST ALFRED P JRBeneficial Owner (10% or more)50,000DirectSale at $38.92 per share.1,945,999
    Nov 5, 2014WEST ALFRED P JRBeneficial Owner (10% or more)55,000DirectSale at $38.66 per share.2,126,300
    Nov 4, 2014WITHROW WAYNEOfficer400DirectDisposition (Non Open Market) at $0 per share.N/A
    Nov 3, 2014WEST ALFRED P JRBeneficial Owner (10% or more)9,081DirectDisposition (Non Open Market) at $0 per share.N/A
    Oct 30, 2014BLUMENSTEIN SARAHDirector12,000DirectOption Exercise at $19.28 - $21.55 per share.245,0002
    Oct 30, 2014BLUMENSTEIN SARAHDirector12,000DirectSale at $38.05 per share.456,600
    Oct 27, 2014UJOBAI JOSEPH POfficer10,000DirectSale at $36.87 per share.368,700
    Oct 27, 2014UJOBAI JOSEPH POfficer10,000DirectOption Exercise at $19.28 per share.192,800
    Oct 21, 2014DORAN WILLIAMDirector8,000DirectOption Exercise at $21.55 per share.172,400
    Oct 17, 2014BARR KEVINOfficer25,000DirectOption Exercise at $21.55 per share.538,750
    Oct 2, 2014MEYER STEPHENOfficer10,000DirectOption Exercise at $21.55 per share.215,500
    Oct 1, 2014GUARINO CARLDirector3,073DirectStatement of OwnershipN/A
    Oct 1, 2014GUARINO CARLDirector400IndirectStatement of OwnershipN/A
    Sep 3, 2014LIEB RICHARDDirector5,000DirectSale at $37.64 per share.188,200
    Sep 2, 2014UJOBAI JOSEPH POfficer10,000DirectSale at $37.82 per share.378,200
    Sep 2, 2014UJOBAI JOSEPH POfficer10,000DirectOption Exercise at $21.55 per share.215,500
    Sep 2, 2014LIEB RICHARDDirector5,000DirectSale at $37.72 per share.188,600
    Sep 2, 2014LIEB RICHARDDirector5,000DirectSale at $37.72 per share.188,600
    Aug 26, 2014KLAUDER N JEFFREYOfficer10,000DirectOption Exercise at $21.55 per share.215,500
    Aug 26, 2014KLAUDER N JEFFREYOfficer5,000DirectSale at $37.38 per share.186,900
    Aug 25, 2014KLAUDER N JEFFREYOfficer5,000DirectSale at $36.90 per share.184,500
    Aug 22, 2014WEST ALFRED P JRBeneficial Owner (10% or more)13,611DirectDisposition (Non Open Market) at $37.73 per share.513,543
    Aug 22, 2014KLAUDER N JEFFREYOfficer10,000DirectSale at $36.84 per share.368,400
    Aug 22, 2014KLAUDER N JEFFREYOfficer15,000DirectOption Exercise at $21.55 per share.323,250
    Aug 19, 2014LIEB RICHARDDirector7,500DirectSale at $36.64 per share.274,800
    Aug 11, 2014WEST ALFRED P JRBeneficial Owner (10% or more)15,000DirectSale at $35.95 per share.539,250
    Aug 11, 2014WEST ALFRED P JRBeneficial Owner (10% or more)23,650DirectDisposition (Non Open Market) at $0 per share.N/A
    Aug 8, 2014WEST ALFRED P JRBeneficial Owner (10% or more)85,000DirectSale at $35.77 per share.3,040,450
    Aug 6, 2014KLAUDER N JEFFREYOfficer10,000DirectSale at $36.28 per share.362,800
    Aug 4, 2014UJOBAI JOSEPH POfficer10,000DirectSale at $35.71 per share.357,100
    Aug 4, 2014UJOBAI JOSEPH POfficer10,000DirectOption Exercise at $21.55 per share.215,500
    Jul 31, 2014LOUGHLIN EDWARDOfficer40,000DirectOption Exercise at $21.55 per share.862,000
    Jul 31, 2014LOUGHLIN EDWARDOfficer40,000DirectSale at $35.73 per share.1,429,200
    Jul 31, 2014LIEB RICHARDDirector4,500DirectDisposition (Non Open Market) at $0 per share.N/A
    Jul 30, 2014MEYER STEPHENOfficer20,000DirectOption Exercise at $21.55 per share.431,000
    Jul 30, 2014MCGONIGLE DENNISOfficer9,254DirectOption Exercise at $21.55 per share.199,423
    Jul 30, 2014MEYER STEPHENOfficer20,000DirectSale at $36.34 per share.726,800
    Jul 30, 2014KLAUDER N JEFFREYOfficer10,000DirectSale at $36.18 per share.361,800
    Jul 30, 2014MCGONIGLE DENNISOfficer9,254DirectSale at $35.78 per share.331,108
    Jul 29, 2014MCGONIGLE DENNISOfficer15,746DirectSale at $35.89 per share.565,123
    Jul 29, 2014MCCARTHY KATHRYNDirector8,000DirectSale at $35.91 per share.287,280
    Jul 29, 2014MCCARTHY KATHRYNDirector8,000DirectOption Exercise at $21.55 per share.172,400
    Jul 29, 2014KLAUDER N JEFFREYOfficer5,000DirectSale at $35.98 per share.179,900
    Jul 29, 2014MCGONIGLE DENNISOfficer15,746DirectOption Exercise at $21.55 per share.339,326
    Jul 28, 2014WITHROW WAYNEOfficer44,000DirectOption Exercise at $21.55 per share.948,199
    Jul 28, 2014MCGONIGLE DENNISOfficer12,063DirectOption Exercise at $21.55 per share.259,957
    Jul 28, 2014WITHROW WAYNEOfficer44,000DirectSale at $35.75 per share.1,573,000
    Jul 28, 2014MCGONIGLE DENNISOfficer12,063DirectSale at $35.80 per share.431,855
    Jul 25, 2014KLAUDER N JEFFREYOfficer11,000DirectSale at $35.85 per share.394,349
    Jul 25, 2014MCGONIGLE DENNISOfficer12,937DirectOption Exercise at $21.55 per share.278,792
    Jul 25, 2014MCGONIGLE DENNISOfficer12,937DirectSale at $36 per share.465,732
    May 19, 2014KLAUDER N JEFFREYOfficer31,975DirectOption Exercise at $15.01 per share.479,944
    May 13, 2014UJOBAI JOSEPH POfficer60,000DirectOption Exercise at $21.50 per share.1,290,000
    May 13, 2014UJOBAI JOSEPH POfficer60,000DirectSale at $32.36 per share.1,941,600
    May 12, 2014KLAUDER N JEFFREYOfficer10,000DirectSale at $32.49 per share.324,900
    May 9, 2014KLAUDER N JEFFREYOfficer14,000DirectSale at $32.17 per share.450,379
    May 8, 2014KLAUDER N JEFFREYOfficer20,125DirectOption Exercise at $15.01 per share.302,076
    May 1, 2014WEST ALFRED P JRBeneficial Owner (10% or more)47,000DirectSale at $32.37 per share.1,521,390
    Apr 30, 2014WEST ALFRED P JRBeneficial Owner (10% or more)23,504DirectDisposition (Non Open Market) at $0 per share.N/A
    Apr 30, 2014WEST ALFRED P JRDirector65,000DirectSale at $32.23 per share.2,094,950
    Mar 28, 2014HEILIG KATHYOfficer38,300DirectSale at $33.50 - $33.86 per share.1,290,0002
    Mar 28, 2014HEILIG KATHYOfficer38,300DirectOption Exercise at $21.55 per share.825,365
    Mar 27, 2014LIEB RICHARDDirector10,000DirectSale at $33.49 per share.334,900
    Mar 27, 2014LIEB RICHARDDirector10,000IndirectSale at $33.56 per share.335,600
    Mar 26, 2014WITHROW WAYNEOfficer6,000DirectSale at $34.57 per share.207,420
    Mar 26, 2014WITHROW WAYNEOfficer6,000DirectOption Exercise at $21.55 per share.129,299
    Mar 24, 2014UJOBAI JOSEPH POfficer60,000DirectSale at $34.08 per share.2,044,800
    Mar 24, 2014UJOBAI JOSEPH POfficer60,000DirectOption Exercise at $14.62 per share.877,200
    Mar 24, 2014KLAUDER N JEFFREYOfficer20,000DirectOption Exercise at $15.01 per share.300,200
    Mar 24, 2014KLAUDER N JEFFREYOfficer20,000DirectSale at $34.13 per share.682,600
    Mar 17, 2014WEST ALFRED P JRBeneficial Owner (10% or more)16,345DirectSale at $33.56 per share.548,538
    Mar 14, 2014KLAUDER N JEFFREYOfficer30,000DirectSale at $32.97 per share.989,100
    Mar 14, 2014KLAUDER N JEFFREYOfficer30,000DirectOption Exercise at $15.01 per share.450,300
    Mar 11, 2014WEST ALFRED P JRBeneficial Owner (10% or more)3,700DirectSale at $33.60 per share.124,319
    Mar 7, 2014WEST ALFRED P JRBeneficial Owner (10% or more)25,000DirectSale at $33.77 per share.844,250
    Mar 4, 2014KLAUDER N JEFFREYOfficer19,500DirectSale at $34.03 per share.663,585
    Mar 4, 2014KLAUDER N JEFFREYOfficer19,500DirectOption Exercise at $15.01 per share.292,695
    Mar 4, 2014WEST ALFRED P JRBeneficial Owner (10% or more)25,000DirectSale at $34.05 per share.851,250
    Feb 28, 2014WEST ALFRED P JRBeneficial Owner (10% or more)40,539DirectSale at $34.16 per share.1,384,812
    Feb 26, 2014WEST ALFRED P JRBeneficial Owner (10% or more)4,416DirectSale at $34.01 per share.150,188
    Feb 7, 2014KLAUDER N JEFFREYOfficer25,000DirectSale at $34.14 per share.853,500
    Feb 7, 2014KLAUDER N JEFFREYOfficer50,000DirectOption Exercise at $15.01 per share.750,500
    Dec 17, 2013LOUGHLIN EDWARDOfficer30,000DirectSale at $33.72 per share.1,011,600
    Dec 17, 2013LOUGHLIN EDWARDOfficer30,000DirectOption Exercise at $14.62 per share.438,600
    Dec 13, 2013WITHROW WAYNEOfficer150DirectDisposition (Non Open Market) at $0 per share.N/A
    Nov 18, 2013DORAN WILLIAMDirector8,000DirectOption Exercise at $14.78 per share.118,240
    Nov 18, 2013DORAN WILLIAMDirector8,000DirectSale at $34.12 per share.272,960
    Nov 8, 2013WEST ALFRED P JRBeneficial Owner (10% or more)50,000DirectSale at $33.26 per share.1,662,999
    Nov 6, 2013WEST ALFRED P JRBeneficial Owner (10% or more)50,000DirectSale at $33.19 per share.1,659,499
    Nov 5, 2013WEST ALFRED P JRBeneficial Owner (10% or more)100,000DirectSale at $33.19 per share.3,318,999
    Nov 5, 2013LIEB RICHARDDirector4,000DirectOption Exercise at $14.78 per share.59,120
    Nov 5, 2013LIEB RICHARDDirector4,000DirectSale at $33.13 per share.132,520
    Nov 4, 2013WEST ALFRED P JRBeneficial Owner (10% or more)75,000DirectSale at $33.16 per share.2,487,000
    Oct 30, 2013BLUMENSTEIN SARAHDirector4,000DirectOption Exercise at $14.78 per share.59,120
    Oct 30, 2013BLUMENSTEIN SARAHDirector4,000DirectSale at $33.82 per share.135,280
    Oct 29, 2013KLAUDER N JEFFREYOfficer30,000DirectSale at $34.07 per share.1,022,100
    Oct 29, 2013KLAUDER N JEFFREYOfficer30,000DirectOption Exercise at $15.01 per share.450,300
    Oct 11, 2013WITHROW WAYNEOfficer215DirectDisposition (Non Open Market) at $0 per share.N/A
    Aug 2, 2013CRUDUP ROBERTOfficer47,500DirectOption Exercise at $14.62 - $17.65 per share.766,0002
    Aug 2, 2013CRUDUP ROBERTOfficer47,500DirectSale at $32.31 per share.1,534,725
    Aug 1, 2013CRUDUP ROBERTOfficer25,000DirectOption Exercise at $14.78 per share.369,500
    Aug 1, 2013WEST ALFRED P JRBeneficial Owner (10% or more)20,000DirectSale at $32.28 per share.645,600
    Aug 1, 2013CRUDUP ROBERTOfficer25,000DirectSale at $32.23 per share.805,750
    Jul 31, 2013WEST ALFRED P JRBeneficial Owner (10% or more)60,000DirectSale at $31.54 per share.1,892,400
    Jul 30, 2013WEST ALFRED P JRBeneficial Owner (10% or more)20,000DirectSale at $31.42 per share.628,400
    Data provided by EDGAR Online
    * = Where indicated, some values are estimates.
    1= Potential proceeds estimated by the filer.
    2= Estimated based on the average of multiple prices reported.
    3= Multiple dates reported. Most recent date shown.

    Currency in USD.



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