Brassington Jonathan
SEC CIK 1967817 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| SEIC | SEI INVESTMENTS CO | Dir | 6,207 | — | — | 4 | 2022-12-05 | 2025-12-12 |
Most active insiders at SEIC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | WEST ALFRED P JR | Executive COB, Dir | — | $12.01M |
| 2 | Hicke Ryan | CEO, Dir | — | $11.14M |
| 3 | Peterson Michael | EVP | — | $9.74M |
| 4 | McCabe Philip | See Remarks | — | $5.50M |
| 5 | Sharma Sanjay | See Remarks* | — | $4.24M |
| 6 | MCCARTHY KATHRYN | Dir | — | $2.80M |
| 7 | Warner Mark Andrew | See Remarks* | — | $2.23M |
| 8 | DORAN WILLIAM | Dir | — | $1.04M |
| 9 | GUARINO CARL | Dir | — | $1.03M |
| 10 | ROMEO CARMEN | Dir | — | $968.5K |
| 16 | Brassington Jonathan | Dir | — | — |
Transactions 4
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-16 | 2025-12-12 | SEIC | SEI INVESTMENTS CO | Brassington Jonathan | Dir | A - Grant | — | +2,266 | 6,207 | +57% | — | |
| 2024-12-16 | 2024-12-12 | SEIC | SEI INVESTMENTS CO | Brassington Jonathan | Dir | A - Grant | — | +2,175 | 3,941 | +123% | — | |
| D | 2023-12-19 | 2023-12-15 | SEIC | SEI INVESTMENTS CO | Brassington Jonathan | Dir | A - Grant | — | +1,000 | 1,766 | +131% | — |
| D | 2023-03-06 | 2022-12-05 | SEIC | SEI INVESTMENTS CO | Brassington Jonathan | Dir | A - Grant | — | +766 | 766 | New | — |
Purchase Sale Sale after option exercise All abbreviations