John Kritzmacher Insider Trades & Stock Holdings

InterDigital, Inc. · Latest filing Jun 12, 2026

John Kritzmacher at InterDigital, Inc. has 3 Form 4 trades on file since Jun 11, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($100.97K), net -$100.97K. Latest filing: disposed of 365 shares of $IDCC on Jun 12, 2026 at $276.64.

Trades on file

3

Open-market bought

$0

Open-market sold

$100.97K

Net open-market

-$100.97K

Latest filing

Jun 12, 2026

All insider trades by John Kritzmacher

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 12, 2026	$IDCC	Sell (Open-market sale) 10b5-1	365	$276.64	$100.97K			+5.0%	-7.6%				Read
Jun 11, 2026	$IDCC	Sell (Disposition to issuer)	1	$253.91	$253.91			+7.0%	-5.2%				—
Jun 11, 2026	$IDCC	Sell (Disposition to issuer)	1	$253.91	$253.91			+7.0%	-5.2%				—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks John Kritzmacher traded

• $IDCC

Frequently asked questions

Has John Kritzmacher been buying or selling stock?

John Kritzmacher has 0 open-market purchases and 1 open-market sale on file, net -$100.97K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was John Kritzmacher's latest insider trade?

disposed of 365 shares of $IDCC on Jun 12, 2026 at $276.64.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.