E Ernest Maddock
Affiliations
- Director at Avnet Inc (AVT), 2025-06-20
- at Ouster Inc. (OUST), 2025-06-20
- Director at Teradyne Inc (TER), 2025-06-17
- Director at Ultra Clean Holdings Inc. (UCTT), 2025-05-24
- Director at Velodyne Lidar Inc. (VLDR), 2023-02-13
- Svp & Chief Financial Officer at Micron Technology Inc (MU), 2017-10-26
- Director at Intersil Corp (ISIL), 2017-02-28
- Chief Financial Officer at Riverbed Technology Inc. (RVBD), 2015-04-28
- Chief Financial Officer at Lam Research Corp (LRCX), 2013-03-07
Insider Trading: Purchases See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| UCTT | $24.29 | 10,000 | $242,900.00 | 11,000 | 2025-03-07 | Filing |
| OUST | $7.79 | 8,000 | $62,320.00 | 69,119 | 2024-08-16 | Filing |
| TER | $94.07 | 1,000 | $94,070.00 | 4,728 | 2024-02-01 | Filing |
| OUST | $5.29 | 7,000 | $37,011.80 | 45,924 | 2023-11-15 | Filing |
| OUST | $6.02 | 7,000 | $42,140.00 | 38,924 | 2023-08-21 | Filing |
Insider Trading: Sales See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| LRCX | $42.30 | 3,300 | $139,590.00 | 62,777 | 2013-02-05 | Filing |
| LRCX | $42.28 | 2,862 | $121,005.36 | 0 | 2013-02-05 | Filing |
| LRCX | $42.27 | 5,868 | $248,040.36 | 0 | 2013-02-05 | Filing |
| LRCX | $41.69 | 8,464 | $352,864.16 | 62,777 | 2013-01-28 | Filing |
| LRCX | $41.68 | 3,986 | $166,136.48 | 0 | 2013-01-28 | Filing |