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 |
2025-06-16 Purchase | 2025-06-18 4:57 pm | Xilio Therapeutics Inc. | XLO | Shannon James Samuel Director | 70,000 | $0.68693 | $48,085 | 70,000 (Direct) | View |
2023-10-06 Sale | 2023-10-06 6:13 pm | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 56,794 | $116.5 | $6,616,501 | 0 (Indirect Direct) | View |
2021-03-01 Sale | 2021-03-03 4:46 pm | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 7,232 | $91.3 | $660,261 | 53,604 (Indirect 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 |
2025-06-11 Option Award | 2025-06-12 4:35 pm | N/A 2035-06-10 | Xilio Therapeutics Inc. | XLO | Shannon James Samuel Director | 31,000 | $0 | 31,000 (Direct) | View |
2025-05-14 Option Award | 2025-05-16 6:09 pm | N/A N/A | MANNKIND CORP | MNKD | Shannon James Samuel Director | 52,854 | $0 | 52,854 (Direct) | View |
2024-06-13 Option Award | 2024-06-17 4:12 pm | N/A 2034-06-12 | Xilio Therapeutics Inc. | XLO | Shannon James Samuel Director | 50,000 | $0 | 50,000 (Direct) | View |
2024-05-15 Option Award | 2024-05-17 9:33 pm | N/A N/A | MANNKIND CORP | MNKD | Shannon James Samuel Director | 35,047 | $0 | 35,047 (Direct) | View |
2023-09-29 Exercise | 2023-10-02 7:25 pm | N/A N/A | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 11,850 | $12.19 | 64,944 (Direct) | View |
2023-09-29 Exercise | 2023-10-02 7:25 pm | N/A 2027-08-01 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 11,850 | $0 | 64,944 (Direct) | View |
2023-07-27 Option Award | 2023-07-28 4:30 pm | 2024-07-27 2024-07-27 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 4,016 | $0 | 4,016 (Direct) | View |
2023-05-25 Option Award | 2023-05-26 9:00 pm | N/A 2033-05-25 | MANNKIND CORP | MNKD | Shannon James Samuel Director | 47,393 | $0 | 47,393 (Direct) | View |
2023-04-28 Tax Withholding | 2023-05-02 7:29 pm | N/A N/A | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 1,879 | $111.16 | 44,944 (Direct) | View |
2023-04-28 Exercise | 2023-05-02 7:29 pm | 2023-04-28 2023-04-28 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 3,913 | $0 | 44,944 (Direct) | View |
2022-05-10 Option Award | 2022-05-12 8:00 pm | N/A 2032-05-10 | MANNKIND CORP | MNKD | Shannon James Samuel Director | 45,045 | $0 | 45,045 (Direct) | View |
2022-04-28 Option Award | 2022-05-02 5:57 pm | 2023-04-28 2023-04-28 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 3,913 | $0 | 46,823 (Direct) | View |
2022-04-29 Tax Withholding | 2022-05-02 5:57 pm | N/A N/A | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 1,658 | $98.56 | 46,823 (Indirect) | View |
2022-04-29 Exercise | 2022-05-02 5:57 pm | 2022-04-29 2022-04-29 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 4,223 | $0 | 46,823 (Direct) | View |
2021-05-20 Option Award | 2021-05-20 9:00 pm | N/A 2031-05-20 | MANNKIND CORP | MNKD | Shannon James Samuel Director | 45,198 | $0 | 45,198 (Direct) | View |
2021-04-29 Option Award | 2021-04-30 7:00 pm | 2022-04-29 2022-04-29 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 4,223 | $0 | 44,568 (Direct) | View |
2021-04-30 Tax Withholding | 2021-04-30 7:00 pm | N/A N/A | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 4,357 | $94.62 | 44,568 (Indirect) | View |
2021-04-30 Exercise | 2021-04-30 7:00 pm | 2021-04-30 2021-04-30 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 11,098 | $0 | 44,568 (Direct) | View |
2021-03-01 Exercise | 2021-03-03 4:46 pm | N/A N/A | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 7,232 | $12.19 | 53,604 (Direct) | View |
2021-03-01 Exercise | 2021-03-03 4:46 pm | N/A 2027-08-01 | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 7,232 | $0 | 53,604 (Direct) | View |
2020-08-02 Tax Withholding | 2020-08-04 5:25 pm | N/A N/A | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 3,221 | $61.19 | 33,604 (Indirect) | View |
2020-08-02 Exercise | 2020-08-04 5:25 pm | N/A N/A | Horizon Therapeutics Public Ltd Co | HZNP | Shannon James Samuel Director | 8,204 | $0 | 33,604 (Direct) | View |