Pinkston Arnold A

Pinkston Arnold A is listed in filings as Director at Bio-Rad Laboratories Inc. This profile follows SEC Form 4 activity through Apr 23, 2026, including 5 public disclosures. Recent filings connect the profile to Bio-Rad Laboratories Inc (BIO). The current snapshot covers public activity from Sep 10, 2024 to Apr 23, 2026. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.