Range Low Price High Price Comment
30 days $4.50 $4.50 Wednesday, 17th Aug 2022 PRTO stock ended at $4.50. During the day the stock fluctuated 0% from a day low at $4.50 to a day high of $4.50.
90 days $4.50 $4.50
52 weeks $4.37 $8.63

Historical Proteon Therapeutics prices

Date Open High Low Close Volume
Aug 17, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 16, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 15, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 12, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 11, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 10, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 09, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 08, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 05, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 04, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 03, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 02, 2022 $4.50 $4.50 $4.50 $4.50 0
Aug 01, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 29, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 28, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 27, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 26, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 25, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 22, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 21, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 20, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 19, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 18, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 15, 2022 $4.50 $4.50 $4.50 $4.50 0
Jul 14, 2022 $4.50 $4.50 $4.50 $4.50 0
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About Proteon Therapeutics

Proteon Therapeutics Proteon Therapeutics, Inc., a late-stage biopharmaceutical company, focuses on the development of pharmaceuticals to address the needs of patients with renal and vascular diseases. It develops vonapanitase, a recombinant human elastase, which is in two Phase III clinical trials in patients with chronic kidney disease undergoing surgical creation of a radiocephalic arteriovenous fistula for hemodialysis; has completed a Phase I/II clinical trials ... PRTO Profile

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