RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

Joel Isaacson & Co., LLC's Holding History (CIK: 0001599330)

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

Q3 2016
Shares 30 Value ($000) $0 Avg Close $13.21 Range $11.42 - $14.50
Q2 2016
Shares 30 Value ($000) $0 Avg Close $12.19 Range $11.13 - $13.97
Q1 2016
Shares 30 Value ($000) $0 Avg Close $12.40 Range $10.66 - $13.99
Q4 2015
Shares 30 Value ($000) $0 Avg Close $11.54 Range $9.86 - $14.07
Q3 2015
Shares 30 Value ($000) $0 Avg Close $12.99 Range $10.36 - $14.80
Q2 2015
Shares 30 Value ($000) $0 Avg Close $14.29 Range $12.44 - $15.49
Q1 2015
Shares 30 Value ($000) $0 Avg Close $11.76 Range $10.01 - $12.88
Q3 2014
Shares 30 Value ($000) $0 Avg Close $12.62 Range $11.27 - $14.77
Q2 2014
Shares 30 Value ($000) $0 Avg Close $12.36 Range $10.74 - $14.82
Q1 2014
Shares 30 Value ($000) $0 Avg Close $9.38 Range $8.38 - $11.00
Q4 2013
Shares 30 Value ($000) $0 Avg Close $9.01 Range $8.15 - $10.57
Q2 2013
Shares 30 Value ($000) $0 Avg Close $7.45 Range $5.31 - $8.99
Q1 2013
Shares 30 Value ($000) $0 Avg Close $5.42 Range $4.80 - $6.27
Q4 2012
Shares 30 Value ($000) $0 Avg Close — Range —