Digging through the stock sales disclosures tonight by Senators after a closed door briefing on January 24 about the Coronavirus threat.
Here's some of the sales in the period after that briefing by Sen Kelly Loeffler R-GA 
Here's some stock sales in that same time frame by Sen. Jim Inhofe R-OK
Here's a sale about the same time by Sen. Dianne Feinstein D-CA. In terms of price, Allogene Therapeutics was around $22/share for that sale. It's now $20.29/share.
If you think it's going to be a big list - it's not. Most Senators have no stock sales at all in the last few months.
In a report filed today, Sen. Ron Johnson R-WI with a very large stock sale earlier this month.
If you want to dig through the Senate stock data - you can find it at efdsearch.senate.gov/search/
If you want to dig through the House financial disclosure forms, you can find that at clerk.house.gov/public_disc/fi…
And as you dig through the data, you will realize that most of the financial transactions are boilerplate. It becomes mind numbing after a while. And that's why certain dates stick out more than others.
And I want to note that Mike is correct about the Sen. Johnson transaction. It is different.
