HALO congressional trades
Halozyme Therapeutics, Inc. - Common Stock (HALO) appears in 3 congressional disclosure rows from 1 member of Congress in 2025–2026 periodic reports: 1 purchase and 2 sales, with trade dates from Mar 24, 2025 to Sep 29, 2026. The median gap between trade date and filing date is 14 days, and every trade was reported within 45 days.
Rows keep the disclosed owner and amount range. This is a record of reported transactions, not a live HALO portfolio or a trading signal.
- 3
- 1
- 1 / 2
- $3K – $45K
- sum of reported ranges
- 2026-09-29
Verified HALO congressional disclosures
Parsed from official House Clerk and Senate eFD filings. This snapshot contains 1 purchase and 2 sales. Reported owners: Self. Transaction dates run from 2025-03-24 to 2026-09-29.
| Politician | Trade date | Asset | Type | Owner | Amount | Filing |
|---|---|---|---|---|---|---|
| Gilbert Cisneros | Halozyme Therapeutics, Inc. - Common Stock | Sale | Self | $1,001 - $15,000 | #20035622 Filed 2026-10-12 | |
| Gilbert Cisneros | Halozyme Therapeutics, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20034285 Filed 2026-04-07 | |
| Gilbert Cisneros | Halozyme Therapeutics, Inc. - Common Stock | Sale | Self | $1,001 - $15,000 | #20029026 Filed 2025-04-07 |
A filing can describe the member, a spouse, a dependent, or a joint asset. Amounts are statutory ranges, not execution prices. See how to read congressional stock-trade disclosures before treating a delayed row as a trading signal.
HALO disclosures by member
| Member | Rows | Buys | Sells | Last trade |
|---|---|---|---|---|
| Gilbert Cisneros's HALO trades | 3 | 1 | 2 | 2026-09-29 |
How long disclosure took
Days from trade date to filing date for 3 rows. The STOCK Act allows 30 days from notification and no more than 45 days from the trade. A late row is a timing fact, not evidence of wrongdoing.
- 0–15 days
- 2
- 16–30 days
- 1
- 31–45 days
- 0
- Over 45 days
- 0
- Median / longest
- 14d / 29d
What HALO filings don’t tell you
A disclosure row records a trade date, an amount bracket, and who owned the asset. It does not say why the trade was made, whether the position is still held, or anything about the business behind the ticker: revenue trends, margins, balance-sheet risk, or valuation. Those answers are in company filings, not congressional ones.
To work through a company yourself, use our stock research checklist. Members get the full version of that work: one sourced investment call a month, with the numbers and the risks that would change the view.
Members-only research
What members are reading this month
- NVIDIA’s growth has a financing bill
Sales up about 18% on the prior quarter, receivables up about 55%, supply commitments at $279 billion. What NVIDIA’s financing bill means for the price you pay.
- Citadel bought the AI fire sale. The seller had run out of time.
Up 439% in the first half, down about 67% in July: how an AI hedge fund ended up selling a roughly $16 billion stock book to Citadel at a discount.
The thesis, the numbers behind it, and what would break it. Full access is $39 a month.
Read the full researchRelated research
HALO congressional trades: FAQ
Who in Congress traded HALO?
House Clerk and Senate eFD periodic reports for 2025 and 2026 contain 3 verified HALO rows from 1 member: Gilbert Cisneros. Image-only filings are excluded, and this is not a live brokerage statement.
Does this page show current HALO holdings?
No. STOCK Act filings disclose reportable transactions after the fact, usually within 45 days, as amount ranges and owners. They do not prove a current position, an exact share count, or why the trade happened.
Why are HALO amounts shown as ranges?
Congressional periodic transaction reports use statutory value bands such as $1,001 - $15,000. Yield Theory keeps those ranges instead of inventing a midpoint, exact trade size, or return.
How complete is HALO congressional-trade coverage?
This snapshot covers every machine-readable House and Senate periodic transaction report for 2025 and 2026 (177 members). Image-only House filings and paper Senate filings are not included, so missing rows are not proof that no other lawmaker traded HALO.
Yield Theory is not affiliated with any elected official. This page uses the 2025–2026 House Clerk and Senate eFD periodic report snapshot generated 2026-10-22. It is not a complete lifetime portfolio, a performance track record, or investment advice.
A disclosure is not a thesis.
This page shows who reported HALO and in what range. Membership is the monthly sourced call, plus a five-minute check when the evidence moves. $39/month or $249/year.
Members-only research
$39/mo or $249/yr · cancel future renewals anytime · sources included