Arkolith/Insider Trading/IDCC/Form 4

Mattis Julia C

Chief Licensing OfficerInterDigital, Inc. (IDCC) · full profile →Form 4 · filed Mar 17, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
5 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 15, 2026Tax withholding(F)993$362.35$360K9K
Mar 15, 2026Disposed to issuer(D)0$362.35$9810K
Mar 15, 2026Disposed to issuer(D)2$362.35$5989K
Mar 15, 2026Grant(A)2K—$011K
Mar 15, 2026Tax withholding(F)1K$362.35$380K10K

Transaction Codes

F
Shares withheld for taxes
D
Disposition to the issuer
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-018905) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML