Brassington Jonathan has filed 10 insider transactions across 1 company since April 2022.
Most recent transaction: a grant/award of 2266 shares of SEI INVESTMENTS CO ($SEIC) on December 12, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 12, 2025 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Director | A | Common Stock | 2266 | $0.00 | 6,207.0000 | 127,684,000 | 57.50% | 0.00% |
| Dec. 12, 2024 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Director | A | Common Stock | 2175 | $0.00 | 3,941.0000 | 131,830,000 | 123.16% | 0.00% |
| Dec. 15, 2023 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Option to Purchase Common Stock | 4000 | $0.00 | 4,000.0000 | 137,423,000 | 9999.99% | 0.00% |
| Dec. 15, 2023 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Option to Purchase Common Stock | 4000 | $0.00 | 4,000.0000 | 137,423,000 | 9999.99% | 0.00% |
| Dec. 15, 2023 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Common Stock | 1000 | $0.00 | 1,766.0000 | 137,423,000 | 130.55% | 0.00% |
| April 19, 2022 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Option to Purchase Common Stock | 5000 | $0.00 | 5,000.0000 | 0 | 9999.99% | 0.00% |
| April 19, 2022 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Option to Purchase Common Stock | 5000 | $0.00 | 5,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 5, 2022 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Option to Purchase Common Stock | 3750 | $0.00 | 3,750.0000 | 0 | 9999.99% | 0.00% |
| Dec. 5, 2022 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Option to Purchase Common Stock | 3750 | $0.00 | 3,750.0000 | 0 | 9999.99% | 0.00% |
| Dec. 5, 2022 | SEI INVESTMENTS CO | $SEIC | Brassington Jonathan | Not found | A | Common Stock | 766 | $0.00 | 766.0000 | 0 | 9999.99% | 0.00% |