Georgia’s senior senator, who is up for re-election this year, faced questions last month about his trading during the coronavirus pandemic and whether he used insider information to make a profit during the pandemic. But Perdue has not dealt with the same level of criticism as his counterpart, U.S. Sen. Kelly Loeffler, whose stock sell-off has led to calls for investigations and her resignation.

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Perdue, like the others, said he has followed all rules and done nothing wrong.

“Since coming to the U.S. Senate in 2015, Sen. Perdue has always had an outside adviser managing his personal finances, and he is not involved in day-to-day decisions,” said his spokeswoman, Cherie Gillan. “For the past five years, the senator has fully complied with federal law and all Senate ethics requirements.”

As trading by Perdue and other senators during the novel coronavirus outbreak is scrutinized, securities law experts and some Democrats have said the law should be changed to prohibit members of Congress from buying or selling stocks for individual companies.

Perdue, a multi-millionaire former CEO, has avoided widespread criticism because he has done much more investing in the market in recent weeks than selling. However, some of those trades have been questioned, and transactions in the report filed over the weekend are likely to face the same scrutiny.

For example, he made a number of purchases of stock in DuPont de Nemours, a chemical company that supplies personal protective equipment used by people trying to avoid exposure to the virus. That includes buying shares worth as much as $65,000 on Jan. 24, the same day that the Senate held a members-only briefing on the novel coronavirus.

In total, Perdue reported 10 different DuPont stock purchases through March 2, representing an investment of up to $185,000.

He also continued to sell off shares of Caesar Entertainment, the casino company whose properties were shuttered as the virus spread. On March 26 the senator invested up to $50,000 in streaming provider Netflix, which has seen a surge in traffic as people stay home.

However, Perdue’s financial disclosures also list transactions that appear to contradict allegations he is profiting off inside information about the virus. He sold nearly $400,000 in shares of Kroger, even as the grocer faces increased demand. He invested as much as $75,000 in retailer Urban Outfitter before all its stores were closed, although savvy investors often buy a stock when its price is down and they think it’s a good value.

Perdue’s spokeswoman said everything on his report reflects business as usual with his financial advisers making every call. The senator has spent recent weeks focused on connecting Georgians affected by the pandemic with information and resources, including helping those stuck overseas find a way home, she said.

Audience specialist Isaac Sabetai contributed to this report.

Read more: Loeffler reports more stock sales, denies wrongdoing

Also: Questions remain about who is handling Kelly Loeffler’s stock transactions