Barinthus Biotherapeutics plc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Scheeren Joseph | — | Purchase | 10,000 | $2.44 | $24,400 | 23,000 | Jun 26, 2023 |
| Wright Robin | — | Purchase | 13,750 | $2.66 | $36,575 | 48,256 | May 25, 2023 |
| Enright William | Chief Executive Officer | Sale | 15,000 | $2.42 | $36,300 | 728,454 | Mar 27, 2023 |
| M&G Alternatives Investment Management Ltd | — | Other | 4,108,752 | — | — | — | Sep 30, 2022 |
| M&G INVESTMENT MANAGEMENT LTD | — | Other | 4,108,752 | — | — | 5,197,349 | Sep 30, 2022 |
| Griffiths Graham | Chief Business Officer | Sale | 10,000 | $7.39 | $73,900 | 104,209 | Aug 25, 2022 |
| Ellis Christopher | Chief Operating Officer | Sale | 14,176 | $5.69 | $80,661 | 25,075 | Aug 24, 2022 |
| Ellis Christopher | Chief Operating Officer | Sale | 649 | $4.77 | $3,096 | 75 | Aug 17, 2022 |
| Griffiths Graham | Chief Business Officer | Sale | 500 | $4.76 | $2,380 | 114,209 | Aug 17, 2022 |
| Ellis Christopher | Chief Operating Officer | Sale | 2,200 | $4.78 | $10,516 | 75 | Aug 15, 2022 |
| Griffiths Graham | Chief Business Officer | Sale | 1,220 | $4.82 | $5,880 | 114,709 | Aug 15, 2022 |
| Griffiths Graham | Chief Business Officer | Sale | 5,000 | $4.50 | $22,500 | 118,329 | Aug 12, 2022 |
| Ellis Christopher | Chief Operating Officer | Sale | 5 | $6.00 | $30 | 75 | Jun 28, 2022 |
| Griffiths Graham | Chief Business Officer | Option Exercise | 2,317 | — | — | 120,147 | Jun 23, 2022 |
| Scheeren Joseph | — | Purchase | 10,000 | $5.09 | $50,900 | 13,000 | Apr 1, 2022 |
| Hammacher Alex | — | Purchase | 2,000 | $5.14 | $10,280 | 3,000 | Mar 31, 2022 |
| Hammacher Alex | — | Purchase | 1,000 | $10.86 | $10,860 | 1,000 | Dec 31, 2021 |
| Wright Robin | — | Purchase | 10,000 | $9.97 | $99,700 | 34,506 | Dec 22, 2021 |
| Griffiths Graham | Chief Business Officer | Option Exercise | 5,794 | — | — | 108,173 | Dec 17, 2021 |
| Enright William | Chief Executive Officer | Award / Grant | 514,923 | — | — | 1,258,377 | May 4, 2021 |
| DAWES KAREN A | — | Purchase | 1,700 | $17.00 | $28,900 | 1,700 | May 4, 2021 |
| Griffiths Graham | Chief Business Officer | Purchase | 100 | $17.00 | $1,700 | 100 | May 4, 2021 |
| Wright Robin | — | Purchase | 14,000 | $17.00 | $238,000 | 24,506 | May 4, 2021 |
| Ellis Christopher | Chief Operating Officer | Purchase | 75 | $17.00 | $1,275 | 75 | May 4, 2021 |
| Scheeren Joseph | — | Purchase | 3,000 | $17.00 | $51,000 | 3,000 | May 4, 2021 |
| Phillips Anne M. | — | Purchase | 3,000 | $17.00 | $51,000 | 3,000 | May 4, 2021 |
| Oxford Sciences Innovation plc | — | Purchase | 600,000 | $17.00 | $10,200,000 | 8,797,770 | May 4, 2021 |
| M&G INVESTMENT MANAGEMENT LTD | — | Purchase | 125,000 | $14.40 | $1,800,000 | 1,088,597 | Apr 30, 2021 |
| Enright William | Chief Executive Officer | Award / Grant | 455,775 | — | — | 1,199,229 | Apr 29, 2021 |