Nicholson Donald William

Nicholson Donald William is listed in filings as Director at Generation Bio Co.. This profile follows SEC Form 4 activity through Feb 9, 2026, including 9 public disclosures. Recent filings connect the profile to Generation Bio Co. (GBIO) and Disc Medicine, Inc. (IRON). The current snapshot covers public activity from Jun 6, 2025 to Feb 9, 2026. Reported amounts are shown as $988.0K to $199.2K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.