Illumina’s chief commercial officer to leave, marking another executive departure

Su­san Tou­si, Il­lu­mi­na’s chief com­mer­cial of­fi­cer, is slat­ed to leave the com­pa­ny in the lat­est ex­ec­u­tive shake­up af­ter a CEO change last year.

Named chief com­mer­cial of­fi­cer in 2021, Tou­si has led the com­pa­ny’s prod­uct de­vel­op­ment since 2012. Un­der her lead­er­ship, Il­lu­mi­na has re­leased a port­fo­lio of DNA se­quencers that made it the largest com­pa­ny of its kind, though the com­pa­ny’s growth has stalled and ri­val prod­ucts have slow­ly gained trac­tion.

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