Chhaya Virani, Ryna Karani, Manjari Kacker and Suresh Rangachar have also resigned from positions of directors.
Unilever named non-executive director Nils Andersen as its new chairman.
Anil Ambani-led RCom filed for bankruptcy in India earlier this year as lack of regulatory approval for asset sales.
Iger departed Apple’s board the same day the company revealed new details about Apple TV+, a USD 4.99-per-month.
Ma stepped down Tuesday as part of a succession announced a year earlier.
Saikawa is suspected of improperly adding 47 million yen (USD 440,000) to his compensation by altering the terms of a bonus.
Flint's departure was revealed as HSBC said it was facing an ‘increasingly complex and challenging global environment.’
The RBI, headed by Governor Shaktikanta Das, has four deputy governors.
IMF succession is expected to be a major topic of discussion among G7 finance ministers and central bank governors meeting on Wed.
The company had posted a net consolidated loss of around Rs 82 crore for 2018-19 and Rs 16,527.95 crore in income from operations.