Mason Heather L

Mason Heather L is listed in filings as Director at Assertio Holdings, Inc.. This profile follows SEC Form 4 activity through May 15, 2026, including purchase activity. Recent filings connect the profile to Assertio Holdings, Inc. (ASRT). The current snapshot covers public activity from Nov 19, 2024 to May 15, 2026. Reported amounts are shown as $50.1K to $60.0K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.