Culver City-based health care solutions developer NantHealth was this week’s biggest mover, gaining 54.89 percent to end at $4.12. Cadiz Inc. was also among this week’s biggest movers. The Los Angeles water supply company rose 21.13 percent to end at $11.75. Malibu-based toy designer and licenser Jakks Pacific was this week’s biggest loser, dropping 13.04 to end at $3.00.