Impinj (PI) insider trading in the last 6 months

Form 4 filings, newest first

Quality Score today 7

2 insiders sold $49.6M. No buys.

SellMiron Washington$139KDirectorat $173.26 on Sep 15, filed Sep 16

SellMiron WashingtonDirector$139Kat $173.26 on Sep 15, filed Sep 16

SellSylebra Capital Llc$4.3MDirectorat $130.07 on Jun 8, filed Jun 10

SellSylebra Capital LlcDirector$4.3Mat $130.07 on Jun 8, filed Jun 10

SellSylebra Capital Llc$1.6MDirectorat $125.97 on Jun 8, filed Jun 10

SellSylebra Capital LlcDirector$1.6Mat $125.97 on Jun 8, filed Jun 10

From SEC Form 4s, the newest filed Sep 16, 2026 · Insiders have 2 business days to file a trade

14 more filings on PI in the last 6 months, for Pro members. See them free →

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Who files at Impinj

Miron WashingtonDirector · 1 sale

Insider trades by person

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Questions about PI's insider trades

As of Nov 2, 2026: Impinj (PI) has 17 insider filings on record in the last 6 months, the newest filed Sep 16, 2026. Its Quality Score is 7 (Average). Scores as of 5:50 PM ET, 15 minutes behind.

Are PI insiders buying or selling?

2 insiders sold $49.6M across 17 filings in the last 6 months. No open-⁠market buys on record. The newest filing: Miron Washington, Director, sold $139K on Sep 15, 2026.

Who are PI's biggest insider sellers?

By the dollars of their sales in the last 6 months: Sylebra Capital Llc (Director), 16 sales; Miron Washington (Director), 1 sale.

When did a PI insider last buy?

No PI insider bought shares on the open market in the last 6 months, as filed on Form 4. The newest filing is a sale by Miron Washington on Sep 15, 2026.

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