Washington · Established 2026

The Potomac Ledger

Tracking Washington Stock Trades · Decoded Each Week

Stock · Healthcare

Halozyme Therapeutics, Inc. (HALO) HALO

Who in Washington is trading it · Sep 20 – Apr 6

U.S. members of Congress and senior executive-branch officials must disclose their trades in Halozyme Therapeutics, Inc. (HALO) (HALO) under the STOCK Act and federal ethics rules. Below is every disclosed HALO trade we track — who traded it, when it was disclosed, and the disclosed dollar range. Figures are disclosed ranges; disclosure dates lag the trade by 30–45 days.

6Disclosed trades
2Officials
1/0Buys / Sells
$6K–$90KDisclosed $ volume
6/0Congress / Exec

Who has traded HALO

Recent disclosed HALO trades

OfficialDisclosedTxnAmountFlags
Gilbert CisnerosApr 6BUY$1K–$15K
Gilbert CisnerosApr 7s (partial)$1K–$15K
Josh GottheimerOct 3s (partial)$1K–$15K
Josh GottheimerJan 13s (partial)$1K–$15K
Josh GottheimerSep 16s (partial)$1K–$15K
Josh GottheimerSep 20p$1K–$15K