Ronald Silver, Principal Accounting Officer at IRONWOOD PHARMACEUTICALS INC (IRWD), sold 567 shares at $13.48 ($8K) on 2021-08-16, disclosed to the SEC on 2021-08-18.
Scheduled sale ($8k) by Principal Accounting Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| IRWD | SELL | 2026-01-07 | $163K | — | Filing → |
| IRWD | SELL | 2025-08-13 | $2K | — | Filing → |
| IRWD | SELL | 2025-02-12 | $21K | — | Filing → |