INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Graves Light Lenhart Wealth, Inc.'s Holding History (CIK: 0001759803)

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

Q2 2021
Shares 109 Value ($000) $8 Avg Close $73.91 Range $63.74 - $85.75
Q1 2021
Shares 109 Value ($000) $7 Avg Close $65.36 Range $59.93 - $69.02
Q4 2020
Shares 85 Value ($000) $5 Avg Close $59.88 Range $54.37 - $63.74