RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019

Shares 10,890 Value ($000) $114 Avg Close $9.60 Range $7.55 - $10.93

Q3 2018

Shares 34,683 Value ($000) $378 Avg Close $12.17 Range $10.76 - $13.61

Q3 2017

Shares 44,653 Value ($000) $596 Avg Close $12.85 Range $11.30 - $13.64

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	10,890	$114	$9.60	$7.55 - $10.93
Q3 2018	34,683	$378	$12.17	$10.76 - $13.61
Q3 2017	44,653	$596	$12.85	$11.30 - $13.64