8 transactions in 2 companies, from February 9, 2026 to June 18, 2026.
Where this insider traded.
| Company | Ticker | Trades | Bought | Sold |
|---|---|---|---|---|
| Generation Bio Co. | GBIO | 7 | — | — |
| Disc Medicine, Inc. | IRON | 1 | — | — |
8 in total, newest filings first.
| Company | Ticker | Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| Disc Medicine, Inc. | IRON | Donald William NicholsonDirDERIV | Jun 18 | A | 6,212 | $0.00 | —? |
| Generation Bio Co. | GBIO | Donald William NicholsonDirDERIV | Feb 9 | D | 6,000 | — | — |
| Generation Bio Co. | GBIO | Donald William NicholsonDirDERIV | Feb 9 | D | 2,500 | — | — |
| Generation Bio Co. | GBIO | Donald William NicholsonDirDERIV | Feb 9 | D | 1,920 | — | — |
| Generation Bio Co. | GBIO | Donald William NicholsonDirDERIV | Feb 9 | D | 1,500 | — | — |
| Generation Bio Co. | GBIO | Donald William NicholsonDirDERIV | Feb 9 | D | 5,200 | — | — |
| Generation Bio Co. | GBIO | Donald William NicholsonDirDERIV | Feb 9 | D | 3,000 | — | — |
| Generation Bio Co. | GBIO | Donald William NicholsonDir | Feb 9 | U | 21,357 | — | — |