Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-12-13 Sale | 2024-12-17 4:09 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 146,200 | $85.55 | $12,507,480 | 7,232,922 (Direct) | View |
| 2024-12-04 Sale | 2024-12-06 5:28 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 24,994 | $82.91 | $2,072,167 | 7,371,522 (Direct) | View |
| 2024-11-07 Sale | 2024-11-12 1:41 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 137,099 | $80.28 | $11,006,870 | 7,361,516 (Direct) | View |
| 2024-08-29 Sale | 2024-08-30 09:23 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 5,670 | $67.5 | $382,725 | 7,498,615 (Direct) | View |
| 2024-08-27 Sale | 2024-08-28 5:08 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 101,129 | $67.18 | $6,793,590 | 7,504,285 (Direct) | View |
| 2024-08-23 Sale | 2024-08-27 10:12 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 71,582 | $67.52 | $4,833,445 | 7,605,414 (Direct) | View |
| 2024-05-13 Sale | 2024-05-14 12:08 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 48,475 | $68.09 | $3,300,577 | 7,676,996 (Direct) | View |
| 2024-05-09 Sale | 2024-05-13 10:18 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 140,000 | $68.61 | $9,605,400 | 7,725,471 (Direct) | View |
| 2024-03-28 Sale | 2024-04-01 09:26 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 19,363 | $72.14 | $1,396,847 | 7,865,471 (Direct) | View |
| 2024-03-26 Sale | 2024-03-28 12:45 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 150,000 | $70.75 | $10,612,500 | 7,884,834 (Direct) | View |
| 2023-12-01 Sale | 2023-12-04 7:13 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 34,043 | $59.81 | $2,035,979 | 8,037,053 (Direct) | View |
| 2023-11-22 Sale | 2023-11-22 3:57 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 18,559 | $57.91 | $1,074,752 | 8,019,877 (Direct) | View |
| 2023-11-17 Sale | 2023-11-21 4:39 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 188,583 | $57.99 | $10,936,229 | 8,038,436 (Direct) | View |
| 2023-09-11 Sale | 2023-09-13 7:30 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 132,440 | $60.45 | $8,006,624 | 8,227,019 (Direct) | View |
| 2023-06-23 Sale | 2023-06-26 4:05 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 60,270 | $56.96 | $3,432,979 | 8,359,459 (Direct) | View |
| 2023-06-20 Sale | 2023-06-22 5:17 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 146,638 | $58.5 | $8,577,874 | 8,419,729 (Direct) | View |
| 2023-03-29 Sale | 2023-03-29 5:12 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 15,659 | $56.06 | $877,844 | 8,568,128 (Direct) | View |
| 2022-03-23 Sale | 2023-03-27 9:19 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 202,362 | $55.51 | $11,233,150 | 8,583,787 (Direct) | View |
| 2023-02-09 Sale | 2023-02-09 5:04 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 29,568 | $62.99 | $1,862,499 | 8,783,649 (Direct) | View |
| 2023-02-06 Sale | 2023-02-08 6:01 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 128,332 | $63.47 | $8,145,810 | 8,813,217 (Direct) | View |
| 2022-12-16 Sale | 2022-12-20 4:05 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 106,875 | $58.04 | $6,203,029 | 8,941,549 (Direct) | View |
| 2022-12-14 Sale | 2022-12-16 4:05 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 63,368 | $60.06 | $3,805,848 | 9,048,424 (Direct) | View |
| 2022-09-15 Sale | 2022-09-21 09:37 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 158,386 | $54.41 | $8,618,067 | 9,061,792 (Direct) | View |
| 2021-12-08 Sale | 2021-12-10 2:40 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 132,345 | $61.16 | $8,094,069 | 9,220,178 (Direct) | View |
| 2021-02-12 Sale | 2021-02-17 6:16 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 99,994 | $57.88 | $5,787,945 | 9,302,523 (Direct) | View |
| 2020-11-30 Sale | 2020-12-02 10:28 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 129,460 | $53.43 | $6,917,292 | 9,352,517 (Direct) | View |
| 2020-09-18 Sale | 2020-09-22 10:11 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Director | 65,000 | $50.19 | $3,262,350 | 9,481,977 (Direct) | View |
| 2020-09-17 Sale | 2020-09-18 10:04 am | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 35,000 | $50.06 | $1,752,100 | 9,546,977 (Direct) | View |
| 2020-02-27 Sale | 2020-02-27 5:26 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 122,411 | $60.89 | $7,453,606 | 9,581,977 (Direct) | View |
| 2020-02-26 Sale | 2020-02-27 5:24 pm | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 56,002 | $63.19 | $3,538,766 | 9,704,388 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-12-12 Option Award | 2024-12-16 12:14 pm | N/A N/A | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman | 7,600 | $0 | 7,379,122 (Direct) | View |
| 2024-12-04 Exercise | 2024-12-06 5:28 pm | 2021-12-09 2024-12-09 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 35,000 | $0 | 7,371,522 (Direct) | View |
| 2024-12-04 Exercise | 2024-12-06 5:28 pm | N/A N/A | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 35,000 | $40.64 | 7,371,522 (Direct) | View |
| 2023-12-15 Option Award | 2023-12-19 5:33 pm | N/A 2033-12-15 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 29,000 | $0 | 8,059,834 (Direct) | View |
| 2023-12-01 Exercise | 2023-12-04 7:13 pm | 2015-12-31 2023-12-10 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 45,000 | $0 | 8,037,053 (Direct) | View |
| 2023-12-01 Exercise | 2023-12-04 7:13 pm | N/A N/A | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 45,000 | $33.76 | 8,037,053 (Direct) | View |
| 2023-04-04 Gift | 2023-04-11 1:37 pm | N/A N/A | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 1,761 | $0 | 8,566,367 (Direct) | View |
| 2022-12-05 Option Award | 2023-02-28 4:05 pm | N/A 2032-12-05 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 32,500 | $0 | 8,814,166 (Direct) | View |
| 2022-11-16 Exercise | 2022-11-18 09:11 am | 2019-12-11 2022-12-11 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 50,000 | $0 | 9,111,792 (Direct) | View |
| 2022-11-16 Exercise | 2022-11-18 09:11 am | N/A N/A | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR Executive Chairman 10% Owner | 50,000 | $22.45 | 9,111,792 (Direct) | View |
| 2021-12-10 Exercise(A) | 2021-12-14 2:00 pm | 2026-12-10 2031-12-10 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 25,000 | $60.46 | 25,000 (Direct) | View |
| 2021-12-10 Exercise | 2021-12-14 1:36 pm | 2026-12-10 2031-12-10 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 10,000 | $60.46 | 10,000 (Direct) | View |
| 2021-12-06 Exercise | 2021-12-08 11:50 am | 2017-12-13 2021-12-13 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 50,000 | $15.77 | 9,352,523 (Direct) | View |
| 2020-12-08 Exercise(A) | 2020-12-10 2:19 pm | 2025-12-08 2030-12-08 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 75,000 | $56.54 | 75,000 (Direct) | View |
| 2020-12-08 Exercise | 2020-12-10 11:49 am | 2025-12-08 2030-12-08 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 75,000 | $56.64 | 9,477,517 (Direct) | View |
| 2020-12-09 Exercise | 2020-12-10 11:49 am | 2017-12-14 2020-12-14 | SEI INVESTMENTS CO | SEIC | WEST ALFRED P JR 10% Owner | 50,000 | $23.86 | 9,477,517 (Direct) | View |