Marc Belsky has an estimated net worth of $2.82 Million. This is based on reported shares across multiple companies, which include Kezar Life Sciences, Inc., FIVE PRIME THERAPEUTICS INC, and CELL GENESYS INC.

2016 was Marc Belsky's most active year for acquiring shares with 13 total transactions. Marc Belsky's most active month to acquire stocks was the month of March. 2016 was Marc Belsky's most active year for disposing of shares, totalling 15 transactions. Marc Belsky's most active month to dispose stocks was the month of April. 2016 saw Marc Belsky paying a total of $1,343,785.45 for 121,772 shares, this is the most they've acquired in one year. In 2016 Marc Belsky cashed out on 137,584 shares for a total of $3,197,847.14, their largest year based on trade value.