ABERLE DEREK K 4

What Happened
Derek K. Aberle, a director of InterDigital, sold 522 shares on June 12, 2026, at $276.64 per share, generating proceeds of approximately $144,406. The sale was reported on a Form 4 filed June 16, 2026. This was a sale (not a purchase) and is described as part of a Rule 10b5-1 trading plan, which typically indicates pre-planned, routine disposition rather than an ad hoc trade.

Key Details

• Transaction date: 2026-06-12
• Price per share: $276.64
• Shares sold: 522; Total proceeds: ~$144,406
• Transaction type/code: Sale (S), reported as open-market or private sale
• Plan/footnote: Executed under a Rule 10b5-1 trading plan adopted Nov 4, 2025 to cover estimated tax obligations related to restricted stock unit vesting (footnote F1)
• Shares owned after the transaction: Not specified in the provided filing summary
• Filing timeliness: Form 4 filed on 2026-06-16 (appears timely under the two-business-day reporting rule)

Context
Sales executed under 10b5-1 plans are commonly used to manage tax obligations or diversify holdings and do not necessarily signal a change in the insider’s view of the company. For retail investors, purchases often carry more informational weight than routine sales, but such disclosures are useful for tracking insider activity and position changes.