Ek Kia Tan

Insider

First SEC filing: May 12, 2020 · Latest: May 12, 2020

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 6 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 8, 2020	RIG	A	98,182	—	—	98,182 Direct	—	Acquired	(price as of 2026-08-21)
May 9, 2019	RIG	A	26,185	—	—	26,185 Direct	—	Acquired	(price as of 2026-08-21)
May 18, 2018	RIG	A	16,141	—	—	16,141 Direct	—	Acquired	(price as of 2026-08-21)
May 12, 2017	RIG	A	19,301	—	—	19,301 Direct	—	Acquired	(price as of 2026-08-21)
May 13, 2016	RIG	A	20,173	—	—	20,173 Direct	—	Acquired	(price as of 2026-08-21)
May 12, 2016	RIG	A	19,905	—	—	19,905 Direct	—	Acquired	(price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
May 8, 2020	RIG	Restricted Units	Registered Shares (98,182)	$0.00	—	98,182	Acquired
May 9, 2019	RIG	Restricted Units	Registered Shares (26,185)	$0.00	—	26,185	Acquired
May 18, 2018	RIG	Restricted Units	Registered Shares (16,141)	$0.00	—	16,141	Acquired
May 12, 2017	RIG	Restricted Units	Registered Shares (19,301)	$0.00	—	19,301	Acquired
May 13, 2016	RIG	Restricted Units	Restricted Shares	$0.00	—	20,173	Acquired
May 12, 2016	RIG	Restricted Units	Restricted Shares (19,905)	$0.00	—	19,905	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).