Tom O’Halleran Stock Trades
DemocratFormer member
House of Representatives · Arizona · 3 trades
- 3
- Trades
- Latest filing
- Materials
- Largest sector
Updated April 17, 2020 · Source: Clerk of the House
Short answer: Tom O’Halleran (Former Member of Congress from Arizona) has disclosed 3 trades since 2018; the latest filing is from April 17, 2020.
Trades per year
Show figures per year
| Year | Purchases | Sales | Total |
|---|---|---|---|
| 2018 | 0 | 1 | 1 |
| 2020 | 0 | 2 | 2 |
Tom O’Halleran's disclosed stock trades
3 trades, newest first
| Stock | Type | Amount | Filing date | Trade date |
|---|---|---|---|---|
 CATCaterpillar Inc. | Sell | up to $15K | ||
 NEMNewmont Corporation | Sell | up to $15K | ||
 WPMWheaton Precious Metals Corp. | Sell | up to $15K |
Most traded stocks
- CAT1 trade
- NEM1 trade
- WPM1 trade
The 5 largest trades
- 1. On Mar 31, 2020: a sale of Caterpillar (CAT) for an amount up to $15K.
- 2. On Mar 31, 2020: a sale of Newmont (NEM) for an amount up to $15K.
- 3. On Nov 29, 2018: a sale of Wheaton Precious Metals Corp. Common Stock (WPM) for an amount up to $15K.
What members say
From 16,781 filings to 221
16,781congressional trades reported in the past 1.5 years
Experienced traders on our team check every trade
221shared with members since March 2025
Less than 1.5% of filings make the cut.
We check every filing. You get the trades worth acting on.
In the app you only see the trades our team selects after checking them, explained in plain language.
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Other politicians
Frequently asked questions
Questions about Tom O’Halleran
Where does Wolf of Washington get its data?
Wolf of Washington builds and maintains its own database of stock trades by members of Congress: more than 102,000 trades by more than 350 members of Congress, from 2012 through October 28, 2026, updated every business day.
The trades on this page come from that database, which records the official filings with the Clerk of the House. Compiled by Wolf of Washington from the official filings. We show filings through November 3, 2026.
From all those trades, experienced traders on our team pick the ones worth acting on. Of the 16,781 congressional trades reported in the past 1.5 years, we shared 221 with members since March 2025.
Each trade row in our database counts as one trade. When the same trade (same stock, type, date and amount) appears more than once in the database, we count it once. When our database holds the amount as a single number, we show the official amount class it belongs to. A trade without an amount is neither shown nor counted. We count from November 2018 and show filings through November 3, 2026.
A filing gives no exact amount, only a fixed official amount class. We show its upper bound, for example up to $5M; the real amount is below it.
Sectors only count trades in listed stocks.
Source: the periodic transaction reports filed with the Clerk of the House. Compiled by Wolf of Washington from the official filings.
How many stock trades has Tom O’Halleran made?
Tom O’Halleran (Former Member of Congress from Arizona) has reported 3 trades through April 17, 2020. The disclosed trades are listed on this page with their trade date and filing date. Most trades with a known amount were reported up to $15K (3).
What is Tom O’Halleran's net worth?
Tom O’Halleran (Former Member of Congress from Arizona)'s latest official annual report is a paper scan, so we show no amount. You can read the original 2023 report at the Clerk of the House.
What stocks has Tom O’Halleran traded the most?
Tom O’Halleran (Former Member of Congress from Arizona) traded Caterpillar (CAT) most often, with 1 trade, followed by Newmont (NEM) with 1 and Wheaton Precious Metals Corp. Common Stock (WPM) with 1. The latest trade was a sale of Caterpillar (CAT) on March 31, 2020, reported on April 17, 2020 at up to $15K.
What is Tom O’Halleran investing in?
Tom O’Halleran (Former Member of Congress from Arizona)'s reported trades are mostly in materials and industrials. By number of trades: Materials (2) and Industrials (1).
Did Tom O’Halleran commit insider trading?
A reported trade is not proof of insider trading. Members of Congress must report every trade; 3 disclosed trades of Tom O’Halleran (Former Member of Congress from Arizona) through April 17, 2020 are on this page. We show what was reported.
How quickly does Tom O’Halleran report trades?
Half of Tom O’Halleran (Former Member of Congress from Arizona)'s trades were reported within 17 days of the trade, and none of the 3 later than the 45 days the law allows. The latest filing is from April 17, 2020.
Can members of Congress trade stocks?
Yes. Members of Congress may own and trade stocks, but under the STOCK Act of 2012 they must report each transaction over $1,000 in a periodic transaction report, within 30 days of learning of it and no later than 45 days after the trade. Each year they also file a financial disclosure report with their assets and liabilities.
How can I follow Tom O’Halleran's trades?
On this page: Tom O’Halleran (Former Member of Congress from Arizona)'s disclosed trades, with their trade date and filing date, through April 17, 2020. The congress stock trades overview lists every politician on our English pages, and our articles explain congressional stock trading.
Information only, not investment advice. Past performance does not guarantee future results. All figures come from public filings by members of the U.S. Congress; amounts are estimates based on the reported ranges.