Xianzhi Sean Fan

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
1 Feb 25	RMBS Rambus	Common Stock	Payment of exercise	Dispose F	No	No	60.35	78,078	4.71 mm	146,168
1 Feb 25	RMBS Rambus	Common Stock	Grant	Acquire A	No	No	0	112,675	0.00	224,246
1 Apr 24	RMBS Rambus	Common Stock	Grant	Acquire A	No	No	0	26,112	0.00	111,571
4 Mar 24	RMBS Rambus	Common Stock	Sell	Dispose S	No	Yes	64.91	15,770	1.02 mm	85,459
1 Mar 24	RMBS Rambus	Common Stock	Sell	Dispose S	No	Yes	60.99	20,000	1.22 mm	101,229
20 Feb 24	RMBS Rambus	Common Stock	Sell	Dispose S	No	Yes	55	2,004	110.22 k	121,229
12 Feb 24	RMBS Rambus	Common Stock	Sell	Dispose S	No	Yes	58.5307	20,000	1.17 mm	123,233

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.