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
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
Jan 02, 2026 F D 3,482.0 82.02 285,593.64 6,938,230.0 View
Dec 30, 2025 G D 15,500.0 0.0 0.0 1,560,293.0 View
Dec 29, 2025 See Remarks F D 1,094.0 81.25 88,887.5 69,884.45 View
Dec 29, 2025 F D 379.0 81.25 30,793.75 921.0 View
Dec 29, 2025 Executive Chairman F D 1,100.0 81.25 89,375.0 6,941,712.0 View
Dec 29, 2025 EXECUTIVE VICE PRESIDENT F D 1,063.0 81.25 86,368.75 20,148.0 View
Dec 29, 2025 F D 24.0 81.25 1,950.0 77,883.0 View
Dec 23, 2025 S D 7,000.0 83.85 586,950.0 623,802.0 View
Dec 16, 2025 A A 2,266.0 630,802.0 View
Dec 16, 2025 EXECUTIVE VICE PRESIDENT A A 43,000.0 43,000.0 View
Dec 16, 2025 EXECUTIVE VICE PRESIDENT A A 7,711.0 21,211.0 View
Dec 16, 2025 Executive Vice President, CFO A A 49,000.0 49,000.0 View
Dec 16, 2025 Executive Vice President, CFO A A 13,254.0 65,431.0 View
Dec 16, 2025 Executive Vice President A A 49,650.0 49,650.0 View
Dec 16, 2025 Executive Vice President A A 8,916.0 41,981.0 View
Dec 16, 2025 See Remarks A A 47,000.0 47,000.0 View
Dec 16, 2025 See Remarks A A 8,434.0 70,978.45 View
Dec 16, 2025 CHIEF EXECUTIVE OFFICER A A 288,333.0 288,333.0 View
Dec 16, 2025 CHIEF EXECUTIVE OFFICER A A 25,904.0 197,163.77 View
Dec 16, 2025 See Remarks* A A 47,000.0 47,000.0 View
Dec 16, 2025 See Remarks* A A 7,500.0 39,828.99 View
Dec 16, 2025 See Remarks* A A 8,434.0 32,328.99 View
Dec 16, 2025 A A 2,266.0 4,342.0 View
Dec 16, 2025 A A 2,266.0 18,308.0 View
Dec 16, 2025 A A 2,266.0 77,907.0 View
Dec 16, 2025 A A 2,266.0 1,575,793.0 View
Dec 16, 2025 A A 2,266.0 4,342.0 View
Dec 16, 2025 A A 2,266.0 6,207.0 View
Dec 08, 2025 See Remarks M D 12,000.0 0.0 View
Dec 08, 2025 See Remarks S D 12,000.0 81.11 973,320.0 62,544.45 View
Dec 08, 2025 See Remarks M A 12,000.0 53.34 640,080.0 74,544.45 View
Dec 05, 2025 Executive Chairman M D 30,000.0 0.0 View
Dec 05, 2025 Executive Chairman S D 24,770.0 80.87 2,003,149.9 6,942,812.0 View
Dec 05, 2025 Executive Chairman M A 30,000.0 53.34 1,600,200.0 6,967,582.0 View
Nov 18, 2025 M D 5,000.0 0.0 View
Nov 18, 2025 M D 5,000.0 0.0 View
Nov 18, 2025 M A 10,000.0 53.34 533,400.0 628,536.0 View
Nov 13, 2025 EXECUTIVE VICE PRESIDENT M D 25,000.0 0.0 View
Nov 13, 2025 EXECUTIVE VICE PRESIDENT S D 25,000.0 84.21 2,105,250.0 13,500.0 View
Nov 13, 2025 EXECUTIVE VICE PRESIDENT M A 25,000.0 54.34 1,358,500.0 38,500.0 View
Nov 12, 2025 M D 5,000.0 0.0 View
Nov 12, 2025 S D 5,000.0 84.01 420,050.0 1,573,527.0 View
Nov 12, 2025 M A 5,000.0 53.34 266,700.0 1,578,527.0 View
Oct 28, 2025 See Remarks M A 12,000.0 0.0 View
Oct 28, 2025 See Remarks M A 12,000.0 53.34 640,080.0 62,544.45 View