SEIC insider transaction filings
SEI INVESTMENTS CO — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-06. Screen SEIC transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-06 | 4 | McCabe Philip — See Remarks | Option exercise (M): 9,957 @ $49.63 · Option exercise (M): 15,000 @ $49.63 · Sale (S): 24,957 @ $105.04 · Option exercise (M): 5,043 @ $49.63 · Sale (S): 5,043 @ $105.50 · Option exercise (M): 9,957 (derivative) · +2 more | EDGAR |
| 2026-08-04 | 4 | MCCARTHY KATHRYN — Director | Option exercise (M): 5,000 @ $71.12 · Option exercise (M): 5,000 @ $71.12 · Sale (S): 10,000 @ $103.53 · Option exercise (M): 5,000 (derivative) · Option exercise (M): 5,000 (derivative) | EDGAR |
| 2026-07-30 | 4 | Warner Mark Andrew — See Remarks* | Option exercise (M): 2,500 @ $64.43 · Option exercise (M): 2,500 @ $64.43 · Option exercise (M): 5,000 @ $56.54 · Option exercise (M): 5,000 @ $56.54 · Sale (S): 2,300 @ $101.11 · Sale (S): 5,300 @ $102.01 · +5 more | EDGAR |
| 2026-07-30 | 4 | GUARINO CARL — Director | Option exercise (M): 5,000 @ $49.63 · Option exercise (M): 5,000 @ $49.63 · Sale (S): 10,000 @ $103.19 · Option exercise (M): 5,000 (derivative) · Option exercise (M): 5,000 (derivative) | EDGAR |
| 2026-07-30 | 4 | Peterson Michael — Executive Vice President | Option exercise (M): 25,000 @ $55.73 · Sale (S): 25,000 @ $102.05 · Option exercise (M): 25,000 (derivative) | EDGAR |
| 2026-07-28 | 4 | Shah Sneha S. — See Remarks* | Tax withholding (F): 3,746 @ $96.73 | EDGAR |
| 2026-07-28 | 4 | Sharma Sanjay — See Remarks* | Option exercise (M): 10,000 @ $71.12 · Option exercise (M): 10,000 @ $71.12 · Sale (S): 20,000 @ $99.33 · Option exercise (M): 10,000 (derivative) · Option exercise (M): 10,000 (derivative) | EDGAR |
| 2026-06-29 | 4 | WEST ALFRED P JR | Sale (S): 46,162 @ $87.21 · Sale (S): 3,838 @ $87.67 · Sale (S): 5,652 @ $87.18 · Sale (S): 1,680 @ $88.09 | EDGAR |
| 2026-06-11 | 4 | DORAN WILLIAM — Director | Sale (S): 5,000 @ $90.50 | EDGAR |
| 2026-05-05 | 4 | MCCARTHY KATHRYN — Director | Option exercise (M): 5,000 @ $49.63 · Option exercise (M): 5,000 @ $49.63 · Sale (S): 10,000 @ $91.07 · Option exercise (M): 5,000 (derivative) · Option exercise (M): 5,000 (derivative) | EDGAR |
| 2026-04-30 | 4 | Warner Mark Andrew — In Remarks | Option exercise (M): 4,000 @ $48.47 · Sale (S): 4,000 @ $91.16 · Option exercise (M): 2,000 (derivative) · Option exercise (M): 2,000 (derivative) | EDGAR |
| 2026-04-24 | 4 | McCabe Philip — See Remarks | Sale (S): 15,000 @ $91.82 | EDGAR |
| 2026-04-23 | 4 | Sharma Sanjay — See Remarks* | Option exercise (M): 12,500 @ $49.63 · Option exercise (M): 12,500 @ $49.63 · Sale (S): 23,441 @ $90.08 · Sale (S): 1,559 @ $90.73 · Option exercise (M): 12,500 (derivative) · Option exercise (M): 12,500 (derivative) | EDGAR |
| 2026-04-23 | 4 | Peterson Michael — EXECUTIVE VICE PRESIDENT | Option exercise (M): 10,000 @ $48.47 · Sale (S): 10,000 @ $90 · Option exercise (M): 10,000 (derivative) | EDGAR |
| 2026-04-01 | 4 | Hicke Ryan — CHIEF EXECUTIVE OFFICER, Director | Tax withholding (F): 4,349 @ $77.21 | EDGAR |
| 2026-04-01 | 4/A | Hicke Ryan — CHIEF EXECUTIVE OFFICER, Director | Holdings only — no transactions reported | EDGAR |
| 2026-03-19 | 4 | Denham Sean — Executive VP, CFO, COO | Tax withholding (F): 7,673 @ $78.77 | EDGAR |
| 2026-03-12 | 4 | WEST ALFRED P JR | Sale (S): 178 @ $78.88 · Sale (S): 25,391 @ $79.97 · Sale (S): 29,431 @ $80.47 · Sale (S): 6,076 @ $79.11 · Sale (S): 1,371 @ $79.94 | EDGAR |
| 2026-02-26 | 4 | Warner Mark Andrew | Grant/award (A): 2,000 @ $71.12 · Grant/award (A): 2,000 @ $71.12 · Sale (S): 4,000 @ $81.74 · Option exercise (M): 2,000 (derivative) · Option exercise (M): 2,000 (derivative) | EDGAR |
| 2026-02-02 | 4 | Hicke Ryan — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 12,500 @ $71.12 · Option exercise (M): 12,500 @ $71.12 · Option exercise (M): 17,500 @ $48.47 · Option exercise (M): 20,000 @ $64.43 · Option exercise (M): 17,500 @ $56.54 · Sale (S): 17,009 @ $86.75 · +7 more | EDGAR |
| 2026-01-02 | 4 | WEST ALFRED P JR | Tax withholding (F): 3,482 @ $82.02 | EDGAR |
| 2025-12-30 | 4 | ROMEO CARMEN — Director | Gift (G): 15,500 @ $0 | EDGAR |
| 2025-12-29 | 4 | Warner Mark Andrew | Tax withholding (F): 379 @ $81.25 | EDGAR |
| 2025-12-29 | 4 | McCabe Philip — See Remarks | Tax withholding (F): 1,094 @ $81.25 | EDGAR |
| 2025-12-29 | 4 | Peterson Michael — EXECUTIVE VICE PRESIDENT | Tax withholding (F): 1,063 @ $81.25 | EDGAR |
| 2025-12-29 | 4 | MCCARTHY KATHRYN — Director | Tax withholding (F): 24 @ $81.25 | EDGAR |
| 2025-12-29 | 4 | WEST ALFRED P JR — Executive Chairman, Director | Tax withholding (F): 1,100 @ $81.25 | EDGAR |
| 2025-12-23 | 4 | DORAN WILLIAM — Director | Sale (S): 7,000 @ $83.85 | EDGAR |
| 2025-12-16 | 4 | Risi Karin A. — Director | Grant/award (A): 2,266 | EDGAR |
| 2025-12-16 | 4 | LANE MICHAEL — Executive Vice President | Grant/award (A): 8,916 · Grant/award (A): 49,650 (derivative) | EDGAR |
| 2025-12-16 | 4 | Denham Sean — Executive Vice President, CFO | Grant/award (A): 13,254 · Grant/award (A): 49,000 (derivative) | EDGAR |
| 2025-12-16 | 4 | Naratil Thomas C. — Director | Grant/award (A): 2,266 | EDGAR |
| 2025-12-16 | 4 | Brassington Jonathan — Director | Grant/award (A): 2,266 | EDGAR |
| 2025-12-16 | 4 | McCabe Philip — See Remarks | Grant/award (A): 8,434 · Grant/award (A): 47,000 (derivative) | EDGAR |
| 2025-12-16 | 4 | Sharma Sanjay — See Remarks* | Grant/award (A): 8,434 · Grant/award (A): 7,500 · Grant/award (A): 47,000 (derivative) | EDGAR |
| 2025-12-16 | 4 | Hicke Ryan — CHIEF EXECUTIVE OFFICER, Director | Grant/award (A): 25,904 · Grant/award (A): 288,333 (derivative) | EDGAR |
| 2025-12-16 | 4 | Peterson Michael — EXECUTIVE VICE PRESIDENT | Grant/award (A): 7,711 · Grant/award (A): 43,000 (derivative) | EDGAR |
| 2025-12-16 | 4 | ROMEO CARMEN — Director | Grant/award (A): 2,266 | EDGAR |
| 2025-12-16 | 4 | GUARINO CARL — Director | Grant/award (A): 2,266 | EDGAR |
| 2025-12-16 | 4 | DORAN WILLIAM — Director | Grant/award (A): 2,266 | EDGAR |
| 2025-12-16 | 4 | MCCARTHY KATHRYN — Director | Grant/award (A): 2,266 | EDGAR |
| 2025-12-08 | 4 | McCabe Philip — See Remarks | Option exercise (M): 12,000 @ $53.34 · Sale (S): 12,000 @ $81.11 · Option exercise (M): 12,000 (derivative) | EDGAR |
| 2025-12-05 | 4 | WEST ALFRED P JR — Executive Chairman, Director | Option exercise (M): 30,000 @ $53.34 · Sale (S): 24,770 @ $80.87 · Option exercise (M): 30,000 (derivative) | EDGAR |
| 2025-11-18 | 4 | DORAN WILLIAM — Director | Option exercise (M): 10,000 @ $53.34 · Option exercise (M): 5,000 (derivative) · Option exercise (M): 5,000 (derivative) | EDGAR |
| 2025-11-13 | 4 | Peterson Michael — EXECUTIVE VICE PRESIDENT | Option exercise (M): 25,000 @ $54.34 · Sale (S): 25,000 @ $84.21 · Option exercise (M): 25,000 (derivative) | EDGAR |
| 2025-11-12 | 4 | ROMEO CARMEN — Director | Option exercise (M): 5,000 @ $53.34 · Sale (S): 5,000 @ $84.01 · Option exercise (M): 5,000 (derivative) | EDGAR |
| 2025-10-28 | 4 | McCabe Philip — See Remarks | Option exercise (M): 12,000 @ $53.34 · Option exercise (M): 12,000 (derivative) | EDGAR |
| 2025-09-29 | 4 | MCCARTHY KATHRYN — Director | Option exercise (M): 10,000 @ $53.34 · Sale (S): 10,000 @ $85.66 · Option exercise (M): 5,000 (derivative) · Option exercise (M): 5,000 (derivative) | EDGAR |
| 2025-09-24 | 4 | GUARINO CARL — Director | Option exercise (M): 10,000 @ $53.34 · Sale (S): 10,000 @ $86.41 · Option exercise (M): 5,000 (derivative) · Option exercise (M): 5,000 (derivative) | EDGAR |
| 2025-09-17 | 4 | LANE MICHAEL — Executive Vice President | Tax withholding (F): 3,935 @ $86.60 | EDGAR |
Recent 8-K events — SEI INVESTMENTS CO
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-22 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-28 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-22 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-02 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-28 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-15 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-17 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-03 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-24 | 8-K | 8.01 — Other Events | EDGAR |
| 2025-10-22 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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