Titterton Lewis H jr
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Titterton Lewis H jr. 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 |
|---|---|---|---|---|---|---|
| ANIX | Option Exercise | 16,000 | $2.92 | $46,720 | Dec 15, 2025 | |
| PRKR | Purchase | 4,761,905 | $0.21 | $1,000,000 | Nov 18, 2025 | |
| PRKR | Option Exercise | 525,000 | $0.18 | $94,500 | Oct 7, 2025 | |
| ANIX | Purchase | 10,000 | $3.08 | $30,800 | Jul 31, 2025 | |
| ANIX | Purchase | 10,000 | $3.14 | $31,400 | Jul 11, 2025 | |
| PRKR | Award / Grant | 275,000 | — | — | Jul 3, 2025 | |
| PRKR | C | 1,699,844 | $0.13 | $220,980 | May 6, 2025 | |
| ANIX | Purchase | 1,000 | $3.00 | $3,000 | Jan 23, 2025 | |
| ANIX | Purchase | 2,000 | $3.01 | $6,020 | Jan 22, 2025 | |
| ANIX | Purchase | 6,000 | $2.59 | $15,540 | Jan 21, 2025 | |
| ANIX | Purchase | 10,000 | $2.57 | $25,700 | Jan 17, 2025 | |
| PRKR | Gift | 2,000,000 | — | — | Jan 6, 2025 | |
| ANIX | Option Exercise | 16,000 | $2.58 | $41,280 | Oct 22, 2024 | |
| PRKR | C | 405,524 | $0.13 | $52,718 | Sep 24, 2024 | |
| ANIX | Purchase | 21,646 | $3.06 | $66,237 | Jul 31, 2024 | |
| ANIX | Purchase | 796 | $2.81 | $2,237 | Jul 26, 2024 | |
| ANIX | Purchase | 4,000 | $2.68 | $10,720 | Jun 14, 2024 | |
| ANIX | Purchase | 405 | $2.70 | $1,094 | Jun 13, 2024 | |
| ANIX | Purchase | 7,102 | $2.66 | $18,891 | Jun 10, 2024 | |
| ANIX | Purchase | 10,738 | $2.52 | $27,060 | Jun 7, 2024 | |
| ANIX | Purchase | 15,009 | $3.28 | $49,230 | Apr 9, 2024 | |
| PRKR | Other | 54,230 | $0.09 | $4,881 | Dec 19, 2023 | |
| ANIX | Option Exercise | 16,000 | $2.58 | $41,280 | Oct 10, 2023 | |
| ANIX | Tax Withholding | 87,042 | $3.55 | $308,999 | Jul 27, 2023 | |
| ANIX | Option Exercise | 40,000 | $2.58 | $103,200 | Sep 29, 2022 | |
| ANIX | Gift | 300,000 | — | — | Sep 14, 2022 | |
| ANIX | Option Exercise | 16,000 | $2.58 | $41,280 | Jun 24, 2022 | |
| ANIX | Purchase | 10,000 | $2.79 | $27,900 | Apr 26, 2022 | |
| ANIX | Purchase | 5,000 | $3.28 | $16,400 | Jan 12, 2022 | |
| ANIX | Purchase | 2,000 | $3.20 | $6,400 | Jan 11, 2022 | |
| ANIX | Purchase | 6,000 | $3.08 | $18,480 | Jan 10, 2022 | |
| ANIX | Purchase | 11,000 | $3.08 | $33,880 | Jan 7, 2022 | |
| ANIX | Purchase | 18,244 | $4.76 | $86,841 | Oct 29, 2021 | |
| ANIX | Purchase | 30,000 | $4.21 | $126,300 | Jul 26, 2021 | |
| ANIX | Purchase | 10,000 | $4.07 | $40,700 | Jul 15, 2021 | |
| ANIX | Purchase | 23,300 | $3.72 | $86,676 | Jul 14, 2021 | |
| ANIX | Purchase | 5,000 | $3.99 | $19,950 | Apr 19, 2021 | |
| ANIX | Purchase | 45,000 | $4.84 | $217,800 | Mar 25, 2021 | |
| ANIX | Gift | 200,000 | — | — | Feb 3, 2021 | |
| ANIX | Purchase | 40,000 | $2.08 | $83,200 | Sep 11, 2020 | |
| ANIX | Purchase | 24,500 | $2.27 | $55,615 | Jun 16, 2020 | |
| ANIX | Purchase | 31,083 | $2.27 | $70,558 | Jun 15, 2020 | |
| ANIX | Purchase | 5,799 | $2.12 | $12,294 | Mar 13, 2020 | |
| ANIX | Purchase | 5,000 | $3.32 | $16,600 | Jan 15, 2020 | |
| ANIX | Purchase | 7,400 | $3.22 | $23,828 | Jan 14, 2020 | |
| ANIX | Purchase | 15,000 | $4.10 | $61,500 | Sep 13, 2019 | |
| ANIX | Purchase | 50,000 | $4.09 | $204,500 | Apr 22, 2019 | |
| ANIX | Purchase | 2,000 | $4.05 | $8,100 | Oct 25, 2018 | |
| ANIX | Purchase | 5,000 | $3.98 | $19,900 | Sep 14, 2018 | |
| ANIX | Option Exercise | 2,400 | $0.67 | $1,608 | Oct 19, 2017 |