SEI INVESTMENTS CO - SEIC

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Jun 29, 2026 S D 1,680.0 88.09 147,991.2 6,818,451.0 View
Jun 29, 2026 S D 5,652.0 87.18 492,741.36 6,820,131.0 View
Jun 29, 2026 S D 3,838.0 87.67 336,477.46 6,825,783.0 View
Jun 29, 2026 S D 46,162.0 87.21 4,025,788.02 6,829,621.0 View
Jun 11, 2026 S D 5,000.0 90.5 452,500.0 618,802.0 View
May 05, 2026 M D 5,000.0 0.0 View
May 05, 2026 M D 5,000.0 0.0 View
May 05, 2026 S D 10,000.0 91.07 910,700.0 77,883.0 View
May 05, 2026 M A 5,000.0 49.63 248,150.0 87,883.0 View
May 05, 2026 M A 5,000.0 49.63 248,150.0 82,883.0 View
Apr 30, 2026 In Remarks M D 2,000.0 0.0 View
Apr 30, 2026 In Remarks M D 2,000.0 0.0 View
Apr 30, 2026 In Remarks S D 4,000.0 91.16 364,640.0 921.0 View
Apr 30, 2026 In Remarks M A 4,000.0 48.47 193,880.0 4,921.0 View
Apr 24, 2026 See Remarks S D 15,000.0 91.82 1,377,300.0 54,884.45 View
Apr 23, 2026 See Remarks* M D 12,500.0 0.0 View
Apr 23, 2026 See Remarks* M D 12,500.0 0.0 View
Apr 23, 2026 See Remarks* S D 1,559.0 90.73 141,448.07 39,828.99 View
Apr 23, 2026 See Remarks* S D 23,441.0 90.08 2,111,565.28 41,387.99 View
Apr 23, 2026 See Remarks* M A 12,500.0 49.63 620,375.0 64,828.99 View
Apr 23, 2026 See Remarks* M A 12,500.0 49.63 620,375.0 52,328.99 View
Apr 23, 2026 EXECUTIVE VICE PRESIDENT M D 10,000.0 0.0 View
Apr 23, 2026 EXECUTIVE VICE PRESIDENT S D 10,000.0 90.0 900,000.0 20,148.0 View
Apr 23, 2026 EXECUTIVE VICE PRESIDENT M A 10,000.0 48.47 484,700.0 30,148.0 View
Apr 01, 2026 CHIEF EXECUTIVE OFFICER F D 4,349.0 77.21 335,786.29 192,814.77 View
Mar 19, 2026 Executive VP, CFO, COO F D 7,673.0 78.77 604,402.21 57,758.0 View
Mar 12, 2026 S D 1,371.0 79.94 109,597.74 6,875,783.0 View
Mar 12, 2026 S D 6,076.0 79.11 480,672.36 6,877,154.0 View
Mar 12, 2026 S D 29,431.0 80.47 2,368,312.57 6,883,230.0 View
Mar 12, 2026 S D 25,391.0 79.97 2,030,518.27 6,912,661.0 View
Mar 12, 2026 S D 178.0 78.88 14,040.64 6,938,052.0 View
Feb 26, 2026 M D 2,000.0 0.0 View
Feb 26, 2026 M D 2,000.0 0.0 View
Feb 26, 2026 S D 4,000.0 81.74 326,960.0 921.0 View
Feb 26, 2026 A A 2,000.0 71.12 142,240.0 4,921.0 View
Feb 26, 2026 A A 2,000.0 71.12 142,240.0 2,921.0 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M D 17,500.0 57,500.0 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M D 20,000.0 0.0 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M D 17,500.0 0.0 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M D 12,500.0 0.0 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M D 12,500.0 0.0 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER S D 13,054.0 88.06 1,149,535.24 197,163.77 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER S D 49,937.0 87.39 4,363,994.43 210,217.77 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER S D 17,009.0 86.75 1,475,530.75 260,154.77 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M A 17,500.0 56.54 989,450.0 277,163.77 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M A 20,000.0 64.43 1,288,600.0 259,663.77 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M A 17,500.0 48.47 848,225.0 239,663.77 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M A 12,500.0 71.12 889,000.0 222,163.77 View
Feb 02, 2026 CHIEF EXECUTIVE OFFICER M A 12,500.0 71.12 889,000.0 209,663.77 View