Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Mar 15, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 18, 2026
OfficerGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001628280-26-018905
Filed / recorded
Mar 18, 2026, 1:23 AM UTC
Added to OQRO
Oct 6, 2026, 7:59 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
InterDigital, Inc.
Issuer CIK
1405495
Ticker
IDCC
Reporting person
Julia C Mattis
Relationship
Officer
Officer title
Chief Licensing Officer
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Mar 15, 2026
Transaction code
A
Shares / units
2,470.2674
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
11,026.8674
Ownership form
Direct
Amendment
No
Footnotes from the filing
The transaction reported represents the vesting of awards of performance-based restricted stock units granted to the reporting person on March 31, 2023 pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program. Based on the achievement level of the 2023 cycle performance goal, 200% of the reporting person's target performance-based restricted stock unit awards, or 2,372 restricted stock units, vested on March 15, 2026 together with 98.2674 additional shares representing accrued dividend equivalent units.