INTERDIGITAL INC

CUSIP: 458660AD9 Class: NOTE 1.500% 3/0

CAMDEN ASSET MANAGEMENT L P /CA's Holding History (CIK: 0000903944)

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

Q4 2019
Shares 6,055,000 Value ($000) $6,043 Avg Close — Range —
Q3 2019
Shares 6,055,000 Value ($000) $6,040 Avg Close — Range —
Q2 2019
Shares 6,305,000 Value ($000) $6,541 Avg Close — Range —
Q1 2019
Shares 6,305,000 Value ($000) $6,594 Avg Close — Range —
Q4 2018
Shares 6,130,000 Value ($000) $6,440 Avg Close — Range —
Q3 2018
Shares 6,380,000 Value ($000) $7,482 Avg Close — Range —
Q2 2018
Shares 6,380,000 Value ($000) $7,823 Avg Close — Range —
Q1 2018
Shares 5,105,000 Value ($000) $5,919 Avg Close — Range —
Q4 2017
Shares 3,705,000 Value ($000) $4,418 Avg Close — Range —
Q3 2017
Shares 3,400,000 Value ($000) $3,987 Avg Close — Range —
Q4 2016
Shares 2,875,000 Value ($000) $3,894 Avg Close — Range —
Q3 2016
Shares 2,375,000 Value ($000) $2,898 Avg Close — Range —
Q2 2016
Shares 3,875,000 Value ($000) $4,018 Avg Close — Range —
Q1 2016
Shares 37,510,000 Value ($000) $38,518 Avg Close — Range —