Boniface John J.

Boniface John J. is listed in filings as Chief Scientific Officer at Sera Prognostics, Inc.. This profile follows SEC Form 4 activity through Mar 12, 2026, including sale activity. Recent filings connect the profile to Sera Prognostics, Inc. (SERA). The current snapshot covers public activity from Aug 8, 2024 to Mar 12, 2026. Reported amounts are shown as $3.1K to $4.4K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.