Dean Richard Artis, EVP and Chief Scientific Officer at Annexon, Inc. ($ANNX), made two open market sales of company stock over the past year, totaling nearly $59,000. His most recent sale occurred on March 2, 2026. These transactions rank 10,214th out of 11,678 insiders in our database, well below the average sale value of $8.6 million across 6 transactions per insider. Artis made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | S | Common Stock | 5894 | $5.43 | 180,093.0000 | 149,123,701 | 3.17% | 0.00% |
| Feb. 19, 2026 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | A | Common Stock | 62500 | $0.00 | 185,987.0000 | 149,123,701 | 50.61% | 0.04% |
| Feb. 19, 2026 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | A | Stock Option (Right to Buy) | 250000 | $0.00 | 250,000.0000 | 149,123,701 | 9999.99% | 0.17% |
| Feb. 18, 2026 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | S | Common Stock | 5290 | $5.10 | 123,487.0000 | 149,123,701 | 4.11% | 0.00% |
| Feb. 27, 2024 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | A | Common Stock | 44963 | $0.00 | 128,777.0000 | 75,673,081 | 53.65% | 0.06% |
| Feb. 27, 2025 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | A | Stock Option (Right to Buy) | 272575 | $0.00 | 272,575.0000 | 137,404,145 | 9999.99% | 0.20% |
| Feb. 18, 2025 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | S | Common Stock | 5515 | $2.97 | 83,814.0000 | 137,404,145 | 6.17% | 0.00% |
| Feb. 16, 2024 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 75,673,081 | 9999.99% | 0.21% |
| Feb. 16, 2024 | Annexon, Inc. | $ANNX | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | A | Common Stock | 39000 | $0.00 | 89,329.0000 | 75,673,081 | 77.49% | 0.05% |