Richardson Nina (CIK 1610535) reported 10 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-06-05). Recent activity: Buy REZI (5,468 shares), Buy COHU (3,578 shares), Buy SLAB (962 shares), Sell REZI (2,789 shares), Sell SLAB (1,355 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-05 | RESIDEO TECHNOLOGIES, INC. (REZI) | Director | Buy | 5,468 | $0 |
| 2026-05-19 | COHU INC (COHU) | Director | Buy | 3,578 | $0 |
| 2026-04-24 | SILICON LABORATORIES INC. (SLAB) | Director | Buy | 962 | $0 |
| 2026-04-10 | RESIDEO TECHNOLOGIES, INC. (REZI) | Director | Sell | 2,789 | $82,750 |
| 2026-01-15 | SILICON LABORATORIES INC. (SLAB) | Director | Sell | 1,355 | $201,895 |
| 2025-08-28 | RESIDEO TECHNOLOGIES, INC. (REZI) | Director | Sell | 3,333 | $115,155 |
| 2025-07-09 | RESIDEO TECHNOLOGIES, INC. (REZI) | Director | Sell | 2,790 | $66,067 |
| 2025-06-06 | RESIDEO TECHNOLOGIES, INC. (REZI) | Director | Buy | 7,887 | $0 |
| 2025-05-20 | COHU INC (COHU) | Director | Buy | 10,257 | $0 |
| 2025-04-25 | SILICON LABORATORIES INC. (SLAB) | Director | Buy | 1,843 | $0 |
Source: SEC Form 4 filings · as of 2026-06-05