Gilbert Ray Cisneros, Jr. bought Supernus Pharmaceuticals Inc (NASDAQ: SUPN)
Gilbert Ray Cisneros, Jr. (D-CA), a U.S. Representative, has disclosed 7 trades in Supernus Pharmaceuticals Inc (SUPN) since 2020, 6 purchases and 1 sale, worth an estimated $56K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Gilbert Ray Cisneros, Jr. bought $1,001 - $15,000 of Supernus Pharmaceuticals Inc (NASDAQ: SUPN) on July 17, 2020. Since that trade, SUPN is up +88.47% against the S&P 500 up +149.70%, an outperformance of -61.23%.
Across these filings, Gilbert Ray Cisneros, Jr. has been a net buyer of SUPN (a buy-to-sell ratio of 6.00). The most recent disclosed SUPN transaction shown was dated March 3, 2026. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Gilbert Ray Cisneros, Jr.'s SUPN trades vs the price
SUPN is up +88.47% since Gilbert Ray Cisneros, Jr. bought on July 17, 2020, versus +149.70% for the S&P 500.
Performance since this trade
All Gilbert Ray Cisneros, Jr. SUPN trades
Estimated profit is shown for buys only, marked to the latest close. It is an estimate and does not net later sells, taxes, or fees.
Gilbert Ray Cisneros, Jr. & SUPN trading FAQ
Is it legal for Gilbert Ray Cisneros, Jr. to trade Supernus Pharmaceuticals Inc (SUPN) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Supernus Pharmaceuticals Inc (SUPN), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Gilbert Ray Cisneros, Jr. buy SUPN?
Gilbert Ray Cisneros, Jr. disclosed a purchase of $1,001 - $15,000 of Supernus Pharmaceuticals Inc (SUPN) on July 17, 2020, according to public STOCK Act filings.
How has SUPN performed since Gilbert Ray Cisneros, Jr.'s trade?
Since Gilbert Ray Cisneros, Jr. bought SUPN on July 17, 2020, the stock is up +88.47%, versus +149.70% for the S&P 500 over the same period, an outperformance of -61.23%.
How many times has Gilbert Ray Cisneros, Jr. traded SUPN?
Gilbert Ray Cisneros, Jr. has disclosed 7 SUPN trades since 2020 (6 purchases and 1 sale). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional SUPN trades?
Quantellect tracks every disclosed congressional trade in Supernus Pharmaceuticals Inc (SUPN) on the Supernus Pharmaceuticals Inc congressional trading page, which aggregates filings across all members of Congress.
Gilbert Ray Cisneros, Jr.'s SUPN tradesAll congressional filings for Supernus Pharmaceuticals IncGilbert Ray Cisneros, Jr.'s full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.