Jounce Therapeutics, Inc. is on the Cruelty Free Investing list for exploiting animals because the company does animal testing for some of their medical analysis and clinical research.
The company stated in the following report that they exploit animals for product testing.
“The seven mice that showed complete tumor regression, and thus were cured for purposes of the study, were rested for 10 weeks and then re-challenged with the same tumor without additional mouse JTX-2011 treatment. In contrast to control animals, no tumor growth was observed in the mice that had previously shown complete tumor regression with JTX-2011.” (Page 124) Read the full document
Company Website: https://jouncetx.com