Shares of Vapotherm Inc. (VAPO) are down nearly 61 percent from a high of $24.63 recorded on July 2, 2019, and trade around $9.
Shares of SI-BONE Inc. (SIBN) are down nearly 32 percent from a high of $23.03 recorded on January 16, 2019, and trade around $15.
Shares of Elanco Animal Health Inc. (ELAN) are down nearly 28 percent from a high of $37.61 recorded on September 27, 2018.
Shares of Aridis Pharmaceuticals Inc. (ARDS), which touched a 52-week low of $6.92 on June 14, 2019, have since gained more than 20 percent.