As a member of the Senate’s cybersecurity subcommittee, David Perdue has raised alarms that hackers from overseas pose a threat to U.S. computer networks. Citing a frightening report by a California-based company called FireEye, Mr. Perdue was among the senators who asked this spring that the National Guard prepare to protect against such data breaches.
Not only was the issue important to Mr. Perdue, so was FireEye, a federal contractor that provides malware detection and threat-intelligence services. Beginning in 2016, the senator bought and sold FireEye stock 61 times, at one point owning as much as $250,000 worth of shares in the company.
Along with Senator Kelly Loeffler, a fellow Georgia Republican, Mr. Perdue faces an unusual runoff election in January. With control of the Senate at stake, and amid renewed concern about the potential for conflicts of interest in stock trading by members of Congress, Mr. Perdue’s investment activity — and especially his numerous well-timed trades — has increasingly come into the public glare.
Last week, The New York Times reported that the Justice Department had investigated the senator for possible insider trading in his sale of more than $1 million worth of stock in a financial-analysis firm, Cardlytics. Ultimately, prosecutors declined to bring charges. Other media outlets have revealed several trades in companies whose business dealings fall under the jurisdiction of Mr. Perdue’s committees.
An examination of Mr. Perdue’s stock trading during his six years in office reveals that he has been the Senate’s most prolific stock trader by far, sometimes reporting 20 or more transactions in a single day.
The Times analyzed data compiled by Senate Stock Watcher, a nonpartisan website that aggregates publicly available information on lawmakers’ trading, and found that Mr. Perdue’s transactions accounted for nearly a third of all senators’ trades reported in the past six years. His 2,596 trades, mostly in stocks but also in bonds and funds, roughly equal the combined trading volume of the next five most active traders in the Senate.”