Explore the complete record of transactions filed by Henderson Jeffrey William, Director. Insider active across 5 companies, notably Halozyme Therapeutics, INC.. In total, 31 disclosures have been recorded. Breakdown: 1 buy · 10 sells. Total volume traded: €2m. History available since 5 May 2021. The latest transaction was filed on 17 March 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Henderson Jeffrey William
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Henderson Jeffrey William is a Director at Halozyme Therapeutics, INC., QUALCOMM INC/DE, Becton Dickinson & Co, FibroGen Inc and Qualcomm Inc/de. He has 31 filings in total, and across the sampled recent filings from 2021-05-06 to 2026-03-18, the reported amounts are EUR 339840 of buys and EUR 1660819 of sells, with Attribution as the modal transaction nature.