Satter Muneer A bought Annexon Inc ($ANNX) shares on the open market five times over the past year, totaling about 8.7 million dollars. The latest purchase occurred on November 21, 2025. These buys rank 125th among nearly 5,000 individual insiders in our database, surpassing the average purchase amount of 1.5 million dollars and 3.3 transactions per insider. Satter Muneer A reported no open market sales in the last 365 days.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 20, 2025 | Annexon, Inc. | $ANNX | Satter Muneer A | Not found | P | Common Stock | 400000 | $4.48 | 9,306,024.0000 | 149,123,701 | 4.49% | 0.27% |
| Nov. 21, 2025 | Annexon, Inc. | $ANNX | Satter Muneer A | Not found | P | Common Stock | 422613 | $4.28 | 9,728,637.0000 | 149,123,701 | 4.54% | 0.28% |
| Nov. 19, 2025 | Annexon, Inc. | $ANNX | Satter Muneer A | Not found | P | Common Stock | 500000 | $3.94 | 8,906,024.0000 | 149,123,701 | 5.95% | 0.34% |
| Nov. 18, 2025 | Annexon, Inc. | $ANNX | Satter Muneer A | Not found | P | Common Stock | 500000 | $3.18 | 8,406,024.0000 | 149,123,701 | 6.32% | 0.34% |
| Nov. 17, 2025 | Annexon, Inc. | $ANNX | Satter Muneer A | Not found | P | Common Stock | 500000 | $2.99 | 7,906,024.0000 | 149,123,701 | 6.75% | 0.34% |
| June 5, 2025 | Annexon, Inc. | $ANNX | Satter Muneer A | Not found | A | Stock Option (Right to Buy) | 55000 | $0.00 | 55,000.0000 | 137,404,145 | 9999.99% | 0.04% |
| June 5, 2024 | Annexon, Inc. | $ANNX | Satter Muneer A | Not found | A | Stock Option (Right to Buy) | 44000 | $0.00 | 44,000.0000 | 75,673,081 | 9999.99% | 0.06% |