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 |
| 2025-03-07 Purchase | 2025-03-11 6:37 pm | Ultra Clean Holdings Inc. | UCTT | MADDOCK ERNEST E Director | 10,000 | $24.29 | $242,900 | 48,043 (Indirect Direct) | View |
| 2024-08-16 Purchase | 2024-08-19 4:30 pm | Ouster Inc. | OUST | MADDOCK ERNEST E Director | 8,000 | $7.79 | $62,320 | 69,119 (Direct) | View |
| 2024-02-01 Purchase | 2024-02-05 5:17 pm | TERADYNE INC | TER | MADDOCK ERNEST E Director | 1,000 | $94.07 | $94,070 | 4,728 (Direct) | View |
| 2023-11-15 Purchase | 2023-11-16 4:47 pm | Ouster Inc. | OUST | MADDOCK ERNEST E Director | 7,000 | $5.2874 | $37,012 | 45,924 (Direct) | View |
| 2023-08-21 Purchase | 2023-08-22 4:30 pm | Ouster Inc. | OUST | MADDOCK ERNEST E Director | 7,000 | $6.02 | $42,140 | 38,924 (Direct) | View |
| 2023-02-10 Sale | 2023-02-13 5:01 pm | Velodyne Lidar Inc. | VLDR | MADDOCK ERNEST E Director | 162,126 | $0 | $0 | 0 (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 |
| 2025-09-29 Other | 2025-10-01 4:24 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 3 | $0 | 9,596 (Direct) | View |
| 2025-09-26 Option Award | 2025-09-29 4:59 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 80 | $51.6 | 17,234 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 6:15 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 76 | $51.54 | 17,154 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 4:15 pm | N/A N/A | Ouster Inc. | OUST | MADDOCK ERNEST E Director | 15,058 | $0 | 84,177 (Direct) | View |
| 2025-06-13 Other | 2025-06-17 11:03 am | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 6 | $0 | 9,596 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 9:21 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | MADDOCK ERNEST E Director | 8,198 | $0 | 56,241 (Direct) | View |
| 2025-05-09 Option Award | 2025-05-13 6:34 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 2,971 | $0 | 9,584 (Direct) | View |
| 2025-03-19 Option Award | 2025-03-20 4:35 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 78 | $49.26 | 17,078 (Direct) | View |
| 2025-03-14 Other | 2025-03-18 4:41 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 3 | $0 | 6,616 (Direct) | View |
| 2025-01-02 Option Award | 2025-01-03 4:23 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 3,442 | $0 | 17,000 (Direct) | View |
| 2024-12-18 Other | 2024-12-20 4:32 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 2 | $0 | 6,612 (Direct) | View |
| 2024-12-18 Option Award | 2024-12-19 4:19 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 51 | $53.32 | 13,558 (Direct) | View |
| 2024-09-27 Other | 2024-09-30 4:42 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 2 | $0 | 6,610 (Direct) | View |
| 2024-09-25 Option Award | 2024-09-26 5:03 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 52 | $52.73 | 13,507 (Direct) | View |
| 2024-06-21 Option Award | 2024-07-09 4:51 pm | N/A N/A | Ouster Inc. | OUST | MADDOCK ERNEST E Director | 15,195 | $0 | 61,119 (Direct) | View |
| 2024-06-18 Option Award | 2024-06-20 4:15 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 47 | $52.88 | 13,455 (Direct) | View |
| 2024-06-14 Other | 2024-06-18 4:48 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 2 | $0 | 6,608 (Direct) | View |
| 2024-05-22 Option Award | 2024-05-24 5:26 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | MADDOCK ERNEST E Director | 3,647 | $0 | 38,043 (Direct) | View |
| 2024-05-09 Option Award | 2024-05-13 6:01 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 1,876 | $0 | 6,604 (Direct) | View |
| 2024-03-20 Option Award | 2024-03-21 4:46 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 54 | $46.62 | 13,408 (Direct) | View |
| 2024-01-02 Option Award | 2024-01-03 4:15 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 3,642 | $0 | 13,354 (Direct) | View |
| 2023-12-20 Option Award | 2023-12-21 4:41 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 28 | $49.53 | 9,712 (Direct) | View |
| 2023-09-27 Option Award | 2023-09-28 4:52 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 28 | $47.53 | 9,684 (Direct) | View |
| 2023-06-21 Option Award | 2023-06-22 1:00 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 27 | $47.69 | 9,656 (Direct) | View |
| 2023-05-17 Option Award | 2023-05-19 9:51 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | MADDOCK ERNEST E Director | 5,296 | $0 | 34,396 (Direct) | View |
| 2023-05-12 Option Award | 2023-05-16 5:24 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 2,530 | $0 | 3,728 (Direct) | View |
| 2023-03-15 Option Award | 2023-03-16 1:11 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 30 | $41.91 | 9,629 (Direct) | View |
| 2023-02-10 Option Award | 2023-02-14 8:55 pm | N/A N/A | Ouster Inc. | OUST | MADDOCK ERNEST E Director | 319,261 | $0 | 319,261 (Direct) | View |
| 2023-02-10 Exercise | 2023-02-13 5:01 pm | N/A N/A | Velodyne Lidar Inc. | VLDR | MADDOCK ERNEST E Director | 20,732 | $0 | 0 (Direct) | View |
| 2023-01-23 Exercise | 2023-01-25 4:40 pm | N/A N/A | Velodyne Lidar Inc. | VLDR | MADDOCK ERNEST E Director | 10,366 | $0 | 31,098 (Direct) | View |
| 2023-01-03 Option Award | 2023-01-05 12:41 pm | N/A N/A | AVNET INC | AVT | MADDOCK ERNEST E Director | 4,334 | $0 | 9,599 (Direct) | View |
| 2022-11-14 Option Award | 2022-11-16 5:38 pm | N/A N/A | TERADYNE INC | TER | MADDOCK ERNEST E Director | 1,198 | $0 | 1,198 (Direct) | View |
| 2022-06-16 Option Award | 2022-06-21 4:46 pm | N/A N/A | Velodyne Lidar Inc. | VLDR | MADDOCK ERNEST E Director | 111,028 | $0 | 131,028 (Direct) | View |