HALOHALOHalozyme Therapeutics, Inc
4 members of Congress disclosed 11 transactions in HALO between Nov 6, 2017 and Sep 29, 2026.
Price, with congressional trades marked
HALO $124.86 latest
+83%
Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., DemocratGilbert Ray Cisneros, Jr., DemocratMarked trades (2)
| Traded | Member | Amount | Adj. close | HALO since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $68.16 | +83.2% | +14.9% | +68.3% |
| Sep 29, 2026 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $111.50 | +12.0% | +1.1% | +10.8% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
11
Transactions
4 buys · 7 sells
4
Members
$855K
Est. volume
4D / 0R
Party split
distinct members
Transactions
11| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Sell (part) | $1K – $15K | Sep 29, 2026 | Oct 12, 2026 | |
| Buy | $1K – $15K | Mar 9, 2026 | Apr 7, 2026 | |
| Sell (part) | $1K – $15K | Mar 24, 2025 | Apr 7, 2025 | |
| Sell (part)joint | $1K – $15K | Sep 9, 2024 | Oct 3, 2024 | |
| Sell | $15K – $50K | Jul 12, 2023 | Aug 13, 2023 | |
| Sell (part)joint | $1K – $15K | Dec 6, 2022 | Jan 13, 2023 | |
| Sell (part)joint | $1K – $15K | Aug 5, 2022 | Sep 16, 2022 | |
| Buyjoint | $1K – $15K | Aug 20, 2021 | Sep 20, 2021 | |
| Buy | $1K – $15K | Oct 22, 2020 | Nov 5, 2020 | |
| Buyjoint | $1K – $15K | Oct 19, 2020 | Nov 5, 2020 | |
| Sell | $500K – $1.0M | Nov 6, 2017 | Dec 8, 2017 |
