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START FREE TRIAL →Brian Birchler, a EVP, Corp and Development Ops, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 11 open-market SEC Form 4 transactions: 0 purchases worth $0 and 11 sales worth $4.0M, reported from Apr 18, 23 to Apr 16, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Apr 16, 26 | IONSIONIS PHARMACEUTICALS INC | SELL | 973 | $75.04 | $73K |
| Jan 30, 26 | IONSIONIS PHARMACEUTICALS INC | SELL | 6.2K | $83.03 | $513K |
| Jan 16, 26 | IONSIONIS PHARMACEUTICALS INC | SELL | 8.5K | $75.11 | $637K |
| Nov 6, 25 | IONSIONIS PHARMACEUTICALS INC | SELL | 8.0K | $76.17 | $609K |
| Oct 15, 25 | IONSIONIS PHARMACEUTICALS INC | SELL | 12.4K | $72.23 | $897K |
| Oct 14, 25 | IONSIONIS PHARMACEUTICALS INC | SELL | 11.5K | $72.03 | $827K |
| Apr 16, 25 | IONSIONIS PHARMACEUTICALS INC | SELL | 680 | $28.37 | $19K |
| Jan 16, 25 | IONSIONIS PHARMACEUTICALS INC | SELL | 5.4K | $32.70 | $177K |
| Apr 16, 24 | IONSIONIS PHARMACEUTICALS INC | SELL | 905 | $41.66 | $38K |
| Jan 17, 24 | IONSIONIS PHARMACEUTICALS INC | SELL | 4.5K | $50.42 | $227K |
| Apr 18, 23 | IONSIONIS PHARMACEUTICALS INC | SELL | 672 | $36.50 | $25K |