DENNER ALEXANDER J
Insider transactions at 4 companies
This page shows all SEC Form 4 filings attributed to DENNER ALEXANDER J. 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 |
|---|---|---|---|---|---|---|
| IRWD | Award / Grant | 4,178 | — | — | Dec 15, 2025 | |
| IRWD | Award / Grant | 11,718 | — | — | Sep 15, 2025 | |
| IRWD | Award / Grant | 45,000 | — | — | Jun 10, 2025 | |
| INVA | Sale | 151,175 | $17.63 | $2,665,215 | Mar 6, 2025 | |
| IRWD | Award / Grant | 24,311 | — | — | Jun 18, 2024 | |
| IRWD | Award / Grant | 1,662 | — | — | Mar 15, 2024 | |
| IRWD | Award / Grant | 1,798 | — | — | Sep 15, 2023 | |
| INVA | Purchase | 7,000 | $13.04 | $91,280 | Jun 6, 2023 | |
| INVA | Purchase | 30,000 | $13.12 | $393,600 | May 30, 2023 | |
| INVA | Purchase | 290,000 | $12.34 | $3,578,600 | May 11, 2023 | |
| IRWD | Award / Grant | 1,438 | — | — | Mar 15, 2023 | |
| IRWD | Award / Grant | 1,244 | — | — | Dec 15, 2022 | |
| BIIB | Award / Grant | 1,370 | — | — | Jun 15, 2022 | |
| IRWD | Award / Grant | 1,137 | — | — | Sep 15, 2021 | |
| BIIB | Award / Grant | 775 | — | — | Jul 1, 2021 | |
| IRWD | Award / Grant | 1,229 | — | — | Jun 15, 2021 | |
| IRWD | Award / Grant | 22,766 | — | — | Jun 2, 2021 | |
| IRWD | Purchase | 350,000 | $10.02 | $3,507,000 | Mar 4, 2021 | |
| IRWD | Purchase | 505,100 | $9.20 | $4,646,920 | Mar 1, 2021 | |
| IRWD | Award / Grant | 661 | — | — | Dec 15, 2020 | |
| IRWD | Award / Grant | 12,258 | — | — | Nov 9, 2020 | |
| BIIB | Award / Grant | 890 | — | — | Jun 3, 2020 | |
| 0001113481 | Disposition | 4,202,000 | — | — | Jan 6, 2020 | |
| 0001113481 | Purchase | 50,000 | $33.00 | $1,650,000 | Jun 28, 2019 | |
| BIIB | Award / Grant | 1,155 | — | — | Jun 19, 2019 | |
| 0001113481 | Award / Grant | 3,663 | — | — | May 30, 2019 | |
| 0001113481 | Purchase | 50,000 | $34.81 | $1,740,500 | May 29, 2019 | |
| 0001113481 | Purchase | 160,000 | $34.50 | $5,520,000 | May 21, 2019 | |
| BIIB | Purchase | 50,342 | $229.25 | $11,540,904 | May 2, 2019 | |
| 0001113481 | Purchase | 248,100 | $24.91 | $6,180,171 | Mar 6, 2019 | |
| 0001113481 | Purchase | 181,900 | $26.07 | $4,742,133 | Mar 4, 2019 | |
| BIIB | Purchase | 30,000 | $324.86 | $9,745,800 | Feb 1, 2019 | |
| 0001113481 | Purchase | 10,000 | $17.89 | $178,900 | Dec 20, 2018 | |
| 0001113481 | Purchase | 10,000 | $18.18 | $181,800 | Dec 17, 2018 | |
| 0001113481 | Purchase | 600,000 | $20.73 | $12,438,000 | Dec 14, 2018 | |
| BIIB | Award / Grant | 880 | — | — | Jun 12, 2018 | |
| 0001113481 | Award / Grant | 3,766 | — | — | May 31, 2018 | |
| BIIB | Purchase | 48,000 | $269.91 | $12,955,680 | Apr 25, 2018 | |
| 0001681689 | Disposition | 1,165,000 | — | — | Mar 8, 2018 | |
| 0001113481 | Purchase | 170,000 | $30.03 | $5,105,100 | Nov 29, 2017 | |
| BIIB | Purchase | 10,000 | $319.84 | $3,198,400 | Nov 28, 2017 | |
| BIIB | Award / Grant | 933 | $316.56 | $295,350 | Aug 31, 2017 | |
| 0001113481 | Award / Grant | 7,146 | $36.69 | $262,187 | Aug 31, 2017 | |
| 0001681689 | Award / Grant | 932 | $56.69 | $52,835 | Aug 31, 2017 | |
| BIIB | Award / Grant | 1,055 | — | — | Jun 7, 2017 | |
| 0001681689 | Purchase | 90,000 | $55.93 | $5,033,700 | May 30, 2017 | |
| 0001681689 | Purchase | 450,000 | $57.21 | $25,744,500 | May 25, 2017 | |
| 0001113481 | Award / Grant | 3,237 | — | — | May 25, 2017 | |
| BIIB | Purchase | 58,858 | $278.48 | $16,390,776 | Apr 27, 2017 | |
| 0001681689 | Award / Grant | 1,056 | $56.83 | $60,012 | Apr 17, 2017 |