PI insider trading
NasdaqGS TechnologyIMPINJ INC — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About IMPINJ INC
Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. Its platform wirelessly connects items and delivers data about the connected items to business and consumer applications. The company's platform comprises endpoint ICs, a miniature radios-on-a-chip that attaches to a host item and includes a number to identify the item. Its platform also consists of systems products that consists of reader ICs, readers, and gateways to wirelessly provide power to and communicate bidirectionally with endpoint ICs on host items, as well as to read, write, authenticate, and engage the endpoint ICs on those items; and software that enable its partners to solve enterprise business problems, such as package sortation, dock door ingress/egress and retail self-checkout and loss prevention. The company primarily serves retail, supply chain and logistics, automotive, aviation, banking, datacenters, food, healthcare, industrial and manufacturing, linen and uniform tracking, sports, and travel industries through original equipment and device manufacturers, tag service bureaus, systems integrators, value-added resellers, independent software vendors, and other solution partners. Impinj, Inc. was incorporated in 2000 and is headquartered in Seattle, Washington.
Company website: www.impinj.com
PI insider activity at a glance
FilingIQ has scored 1,493 insider transactions for PI since Jul 26, 2016. The most recent filing in our index is dated May 11, 2026.
Across the full history, 42 open-market purchases
and 836 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on PI insider trades is 61.0/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest PI Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
Other Technology tickers with recent insider activity
13F funds holding PI
Frequently asked
- How many insider trades does FilingIQ track for PI?
- FilingIQ tracks 1,493 Form 4 insider transactions for PI (IMPINJ INC), covering filings from Jul 26, 2016 onwards. 33 of those were filed in the last 90 days.
- Are PI insiders net buyers or net sellers?
- Across the full Form 4 history for PI, 42 transactions (3%) were open-market purchases and 836 (56%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does PI insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is PI in?
- IMPINJ INC (PI) is classified in the Technology sector, specifically Semiconductors, with a current market capitalisation of $3.72B.
Methodology & sources
Every PI insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.