Transaction · 0001415889-25-003766

DIORIO CHRIS PH.D.

DIORIO CHRIS PH.D., CEO, reported a transaction classified as gift at IMPINJ INC involving 366.000000 shares for an estimated $0.00. Reported holdings after the transaction were 341660.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

giftSEC transaction code GCEO

PIIMPINJ INC

Filing timeFeb 12

Trade dateFeb 11, 2025

Filing · SECView on SEC

InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows

Price at filing

—

Pre-filing

1mo ago1w ago1d ago

Returns since

7d30d90d180d1y

PI price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards

PI since 2025-02-12Filed 569 days ago · 30 days of pre-filing context shaded

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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative

Type: gift
Identifier: 0001415889-25-003766
Transaction date: Feb 11, 2025
Shares: 366 sh
Estimated value: $0
Holdings after: 341k sh

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M

Direct Ownership

-6score

Filing-only score

-6

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CHIEF EXECUTIVE OFFICER

Officer YesDirector Yes10% NoOther No

Footnotes & amended

F1
The option became fully vested on June 11, 2022.

Original filing · 0001415889-25-003766

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Same reporting owner

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