Impinj INC Form 4 insider transactions

Sylebra Capital LLC and related entities reported sales of Impinj Inc. common stock totaling 87,138 shares in December 2025.

Sylebra Capital LLC, a significant shareholder in Impinj Inc., reported the sale of 45,761 common shares over three days in December 2025.

Sylebra Capital LLC, a significant shareholder and affiliate of an Impinj director, reported sales of Impinj common stock totaling over $12.2 million in early December 2025.

Sylebra Capital LLC, a significant shareholder and affiliate of an Impinj director, reported selling over $9.7 million worth of Impinj Inc. common stock across two transactions.

Sylebra Capital LLC, an investment sub-adviser and 10% owner, reported the sale of 78,062 shares of Impinj Inc. common stock across two transactions in late November 2025.

Impinj's Chief Financial Officer, Cary Baker, reported gifting 1,000 shares of common stock on November 25, 2025.

Sylebra Capital LLC, an investment sub-adviser, reported sales of Impinj Inc. common stock totaling 11,127 shares across two transactions in November 2025.

Impinj Inc. CEO Chris Diorio reported gifting 7,000 shares of common stock to a donor-advised fund under a Rule 10b5-1 plan.

Sylebra Capital LLC, an investment sub-adviser, reported a planned sale of 3,772 shares of Impinj Inc. common stock at $156.3 per share, effective November 12, 2025, under a 10b5-1 plan.

Sylebra Capital LLC, an investment sub-adviser and indirect 10% owner, reported the sale of 30,000 shares of Impinj Inc. common stock for $155.63 per share.

Sylebra Capital LLC, a 10% owner and entity associated with Impinj Director Daniel Patrick Gibson, reported the sale of 6,246 shares of Impinj Inc. common stock.

Sylebra Capital LLC, a significant shareholder and affiliate of Impinj Inc. director Daniel Patrick Gibson, reported the sale of 23,157 shares of Impinj common stock.

An Impinj director sold 342 shares of common stock for approximately $158.94 per share under a pre-arranged trading plan.

Sylebra Capital LLC, a significant shareholder and affiliate of an Impinj director, reported the sale of 1,513 shares of Impinj Inc. common stock at $202.01 per share.

Impinj Inc.'s CEO, Chris Diorio, Ph.D., exercised stock options to acquire 23,500 shares of common stock at $22.40 per share.

Impinj Director Arthur L. Valdez Jr. was granted 1,220 Restricted Stock Units, aligning his interests with shareholders, with full vesting scheduled for October 2026.

Impinj's Chief Financial Officer, Cary Baker, reported the vesting of restricted stock units and subsequent disposition of shares for tax obligations on September 23, 2025.

Impinj Inc.'s CEO and Director, Chris Diorio, reported the vesting of Restricted Stock Units and subsequent common stock transactions, including a tax-related disposition.

Impinj Inc.'s CEO, Chris Diorio, exercised stock options to acquire 54,075 shares of common stock on September 18, 2025, increasing his direct beneficial ownership.

Impinj CEO Chris Diorio sold 9,096 shares of common stock for approximately $1.66 million under a pre-arranged Rule 10b5-1 trading plan.

Impinj CEO Chris Diorio gifted 30,000 shares of common stock, a transaction permitted under a lock-up agreement related to the company's September 2025 Convertible Senior Notes offering.

Sylebra Capital LLC, an investment sub-adviser, and director Daniel Patrick Gibson, plan to sell 300,000 shares of Impinj Inc. common stock on September 10, 2025, under a Rule 10b5-1 plan.

Impinj Inc.'s CEO, Chris Diorio, sold 10,000 shares of common stock over two days in September 2025, pursuant to a pre-arranged Rule 10b5-1 trading plan.

Impinj Inc.'s CEO, Chris Diorio, sold 10,000 shares of common stock in early September 2025 through a pre-established Rule 10b5-1 trading plan.

Impinj Inc.'s CEO, Chris Diorio, sold 10,000 shares of common stock over two days in late August 2025, pursuant to a pre-arranged Rule 10b5-1 trading plan.

Impinj Inc.'s Chief Financial Officer, Cary Baker, was granted 6,958 Restricted Stock Units, aligning executive compensation with long-term company performance.

Impinj Inc.'s CEO, Chris Diorio, was granted 15,015 Restricted Stock Units, which will vest over time, starting August 20, 2026.

Impinj Inc.'s Chief Financial Officer, Cary Baker, reported the vesting of restricted stock units and a subsequent sale of shares to cover tax withholding obligations on June 23, 2025.

Impinj Inc.'s CEO and Director, Chris Diorio, Ph.D., reported the vesting of restricted stock units and a subsequent sale of shares to cover tax withholding obligations.

Impinj Director Umesh Padval reported the vesting of 1,811 restricted stock units into common stock and the grant of 3,114 new restricted stock units as part of his compensation.