The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Silver Ronald since 2021.
This trader's CIK number is 1873731.
At the time of last reporting, Silver Ronald was the Principal Accounting Officer of Ironwood Pharmaceuticals Inc. (stock ticker symbol IRWD).
Also see all insider trading activities at Ironwood Pharmaceuticals Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | IRWD | 0 | $0 | 14,894 | $23,594 | 0 | $0 |
| 2024 | IRWD | 0 | $0 | 11,015 | $133,783 | 0 | $0 |
| 2023 | IRWD | 0 | $0 | 7,954 | $87,742 | 0 | $0 |
| 2022 | IRWD | 0 | $0 | 8,767 | $103,598 | 0 | $0 |
| 2021 | IRWD | 0 | $0 | 2,029 | $24,572 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-11 | IRWD | Sale | 2,846 | .84 | 2,390 |
| 2025-02-10 | IRWD | Sale | 12,048 | 1.76 | 21,204 |
| 2024-08-12 | IRWD | Sale | 3,107 | 4.27 | 13,266 |
| 2024-02-12 | IRWD | Sale | 7,908 | 15.24 | 120,517 |
| 2023-08-14 | IRWD | Sale | 1,976 | 10.04 | 19,839 |
| 2023-02-27 | IRWD | Sale | 2,929 | 11.41 | 33,419 |
| 2023-02-28 | IRWD | Sale | 3,049 | 11.31 | 34,484 |
| 2022-11-21 | IRWD | Sale | 682 | 11.56 | 7,883 |
| 2022-11-21 | IRWD | Sale | 682 | 11.56 | 7,883 |
| 2022-08-15 | IRWD | Sale | 2,014 | 11.77 | 23,704 |
| 2022-05-23 | IRWD | Sale | 120 | 11.50 | 1,380 |
| 2022-03-24 | IRWD | Sale | 3,031 | 12.75 | 38,645 |
| 2022-02-28 | IRWD | Sale | 2,238 | 10.77 | 24,103 |
| 2021-11-23 | IRWD | Sale | 1,462 | 11.58 | 16,929 |
| 2021-08-16 | IRWD | Sale | 567 | 13.48 | 7,643 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Silver Ronald (Principal Accounting Officer of Ironwood Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.