SEIC · NASDAQ · Asset Management & Custody Banks
Alfred P. West Jr · Traded Sep 29 – Sep 30, 2026 · largest single filing ~$2.94M
Sep 29, 2026~$2.94M · 28K sh @ $103.40
DetailsOfficial recordSep 30, 2026~$566K · 5,483 sh @ $103.16
DetailsOfficial recordStock since the trade −0.5% · S&P 500 +0.2% · to Oct 5
SEI Investments's Executive Vice President sold $247K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade −7.4% · S&P 500 +0.2% · to Oct 5
The boss of SEI Investments sold $4.15M of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade −5.7% · S&P 500 +1.7% · to Oct 5
A board member of SEI Investments sold $549K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade −7.5% · S&P 500 +0.7% · to Oct 5
SEI Investments's Executive Vice President sold $4.18M of SEI Investments shares. Nobody planned it ahead of time.
Philip Mccabe · Traded Aug 4 – Aug 5, 2026 · largest single filing ~$2.62M
Aug 4, 2026~$2.62M · 25K sh @ $105.04
DetailsOfficial recordAug 5, 2026~$532K · 5,043 sh @ $105.50
DetailsOfficial recordStock since the trade −0.9% · S&P 500 +2.3% · to Oct 5
A board member of SEI Investments sold $1.04M of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +0.1% · S&P 500 +4.6% · to Oct 5
SEI Investments's Executive Vice President sold $2.55M of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +0.1% · S&P 500 +4.6% · to Oct 5
A board member of SEI Investments sold $1.03M of SEI Investments shares. Nobody planned it ahead of time.
Mark Andrew Warner · Traded Jul 28, 2026 · largest single filing ~$762K
Jul 28, 2026~$762K · 7,400 sh @ $102.97
DetailsOfficial recordJul 28, 2026~$541K · 5,300 sh @ $102.01
DetailsOfficial recordStock since the trade +4.1% · S&P 500 +4.9% · to Oct 5
SEI Investments's See Remarks* sold $1.99M of SEI Investments shares. Nobody planned it ahead of time.
Alfred P. West Jr · Traded Jun 26 – Jun 29, 2026 · largest single filing ~$4.03M
Jun 26, 2026~$4.03M · 46K sh @ $87.21
DetailsOfficial recordJun 29, 2026~$493K · 5,652 sh @ $87.18
DetailsOfficial recordStock since the trade +14.4% · S&P 500 +5.1% · to Oct 5
A board member of SEI Investments sold $453K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +13.1% · S&P 500 +7.9% · to Oct 5
A board member of SEI Investments sold $911K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +12.8% · S&P 500 +8.9% · to Oct 5
SEI Investments's In Remarks sold $365K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +13.4% · S&P 500 +9.4% · to Oct 5
SEI Investments's See Remarks sold $1.38M of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +13.4% · S&P 500 +9.4% · to Oct 5
SEI Investments's See Remarks* sold $2.11M of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +13.4% · S&P 500 +9.4% · to Oct 5
SEI Investments's EXECUTIVE VICE PRESIDENT sold $900K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +13.4% · S&P 500 +9.4% · to Oct 5
SEI Investments's See Remarks* sold $141K of SEI Investments shares. Nobody planned it ahead of time.
Alfred P. West Jr · Traded Mar 10 – Mar 11, 2026 · largest single filing ~$2.37M
Mar 10, 2026~$2.37M · 29K sh @ $80.47
DetailsOfficial recordMar 10, 2026~$2.03M · 25K sh @ $79.97
DetailsOfficial recordStock since the trade +26.2% · S&P 500 +11.8% · to Oct 5
SEI Investments's Reporting person sold $327K of SEI Investments shares. Nobody planned it ahead of time.
Ryan Hicke · Traded Jan 29, 2026 · largest single filing ~$4.36M
Jan 29, 2026~$4.36M · 50K sh @ $87.39
DetailsOfficial recordJan 29, 2026~$1.48M · 17K sh @ $86.75
DetailsOfficial recordStock since the trade +22.4% · S&P 500 +13.1% · to Oct 5
A board member of SEI Investments sold $587K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +27.1% · S&P 500 +13.2% · to Oct 5
SEI Investments's See Remarks sold $973K of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +27.5% · S&P 500 +13.3% · to Oct 5
SEI Investments's Executive Chairman sold $2M of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +23.4% · S&P 500 +13.4% · to Oct 5
SEI Investments's EXECUTIVE VICE PRESIDENT sold $2.11M of SEI Investments shares. Nobody planned it ahead of time.
Stock since the trade +23.6% · S&P 500 +13.4% · to Oct 5
A board member of SEI Investments sold $420K of SEI Investments shares. Nobody planned it ahead of time.
Jul 28, 2026~$233K · 2,300 sh @ $101.11
DetailsOfficial recordJun 26, 2026~$336K · 3,838 sh @ $87.67
DetailsOfficial recordJun 29, 2026~$148K · 1,680 sh @ $88.09
DetailsOfficial recordMar 11, 2026~$481K · 6,076 sh @ $79.11
DetailsOfficial recordMar 11, 2026~$110K · 1,371 sh @ $79.94
DetailsOfficial recordMar 10, 2026~$14K · 178 sh @ $78.88
DetailsOfficial recordJan 29, 2026~$1.15M · 13K sh @ $88.06
DetailsOfficial record