Richardson Nina
Insider transactions at 4 companies
This page shows all SEC Form 4 filings attributed to Richardson Nina. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| REZI | Sale | 3,333 | $34.55 | $115,155 | Aug 26, 2025 | |
| REZI | Sale | 2,790 | $23.68 | $66,067 | Jul 7, 2025 | |
| REZI | Award / Grant | 7,887 | — | — | Jun 4, 2025 | |
| COHU | Award / Grant | 10,257 | — | — | May 16, 2025 | |
| SLAB | Award / Grant | 1,843 | — | — | Apr 24, 2025 | |
| COHU | Sale | 4,999 | $24.14 | $120,676 | Oct 10, 2024 | |
| REZI | Award / Grant | 7,600 | — | — | Jun 5, 2024 | |
| COHU | Award / Grant | 4,918 | — | — | Jun 5, 2024 | |
| REZI | Sale | 5,578 | $21.33 | $118,979 | May 9, 2024 | |
| SLAB | Award / Grant | 1,475 | — | — | Apr 18, 2024 | |
| REZI | Award / Grant | 9,158 | — | — | Jun 7, 2023 | |
| COHU | Sale | 2,036 | $34.06 | $69,346 | May 10, 2023 | |
| SLAB | Sale | 500 | $166.38 | $83,190 | Apr 21, 2023 | |
| SLAB | Award / Grant | 1,172 | — | — | Apr 20, 2023 | |
| REZI | Sale | 3,458 | $18.78 | $64,941 | Mar 3, 2023 | |
| SLAB | Sale | 912 | $160.00 | $145,920 | Jan 27, 2023 | |
| SLAB | Sale | 1,351 | $145.00 | $195,895 | Nov 15, 2022 | |
| COHU | Sale | 769 | $33.35 | $25,646 | Nov 1, 2022 | |
| REZI | Award / Grant | 6,280 | — | — | Jun 8, 2022 | |
| COHU | Award / Grant | 5,091 | — | — | May 4, 2022 | |
| SLAB | Award / Grant | 1,249 | — | — | Apr 22, 2022 | |
| 0001719395 | Sale | 3,886 | $3.52 | $13,679 | Mar 14, 2022 | |
| 0001719395 | Sale | 3,500 | $4.85 | $16,975 | Dec 14, 2021 | |
| REZI | Option Exercise | 5,578 | — | — | Nov 16, 2021 | |
| SLAB | Gift | 400 | — | — | Oct 29, 2021 | |
| 0001719395 | Sale | 3,000 | $20.32 | $60,960 | Sep 14, 2021 | |
| REZI | Sale | 2,120 | $29.63 | $62,816 | Jul 12, 2021 | |
| COHU | Award / Grant | 4,001 | — | — | May 5, 2021 | |
| 0001719395 | Sale | 4,000 | $55.00 | $220,000 | Apr 27, 2021 | |
| SLAB | Award / Grant | 1,243 | — | — | Apr 22, 2021 | |
| COHU | Award / Grant | 416 | — | — | Dec 25, 2020 | |
| REZI | Purchase | 3,333 | $15.00 | $49,995 | Nov 18, 2020 | |
| 0001719395 | C | 14,386 | — | — | Oct 20, 2020 | |
| COHU | Award / Grant | 833 | — | — | Sep 25, 2020 | |
| COHU | Award / Grant | 872 | — | — | Jun 26, 2020 | |
| REZI | Option Exercise | 5,799 | — | — | Jun 12, 2020 | |
| COHU | Award / Grant | 8,532 | — | — | May 6, 2020 | |
| SLAB | Sale | 775 | $86.56 | $67,084 | Apr 21, 2020 | |
| COHU | Award / Grant | 1,339 | — | — | Mar 27, 2020 | |
| REZI | Purchase | 4,920 | $10.12 | $49,790 | Nov 18, 2019 | |
| REZI | Option Exercise | 5,578 | — | — | Nov 16, 2019 | |
| COHU | Award / Grant | 5,768 | — | — | Oct 1, 2019 | |
| SLAB | Award / Grant | 2,040 | — | — | Apr 18, 2019 | |
| 0001608249 | Option Exercise | 1,813 | — | — | Sep 28, 2018 | |
| 0001608249 | Option Exercise | 1,913 | — | — | Jun 29, 2018 | |
| SLAB | Sale | 1,351 | $106.25 | $143,544 | Jun 1, 2018 | |
| SLAB | Award / Grant | 1,825 | — | — | Apr 19, 2018 | |
| 0001035748 | Disposition | 12,296 | $36.00 | $442,656 | Apr 5, 2018 | |
| 0001608249 | Option Exercise | 1,245 | — | — | Apr 2, 2018 | |
| 0001608249 | Option Exercise | 1,310 | — | — | Jan 2, 2018 |