Walker Karin L

Walker Karin L is listed in filings as Chief Accounting Officer at Prothena Corporation plc. This profile follows SEC Form 4 activity through Mar 5, 2026, including 3 public disclosures. Recent filings connect the profile to Prothena Corporation plc (PRTA). The current snapshot covers public activity from Mar 7, 2025 to Mar 5, 2026. Reported amounts are shown as $1.4M to $1.0M. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.