A business in context

PI research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-20 · 0001821687-26-000004

  2. 4 · Ownership change

    Report date 2026-10-12 · 0001677721-26-000020

  3. 4 · Ownership change

    Report date 2026-09-23 · 0001705407-26-000012

  4. 4 · Ownership change

    Report date 2026-09-23 · 0001677721-26-000018

  5. 4 · Ownership change

    Report date 2026-09-21 · 0001705407-26-000010

  6. 4 · Ownership change

    Report date 2026-09-15 · 0001969449-26-000004

  7. 4 · Ownership change

    Report date 2026-09-14 · 0001677721-26-000016

  8. 8-K · Current report

    Report date 2026-09-10 · 0001193125-26-388376 · Items 8.01,9.01

  9. 4 · Ownership change

    Report date 2026-08-20 · 0001705407-26-000008

  10. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-323807

  11. 8-K · Current report

    Report date 2026-07-29 · 0001193125-26-323768 · Items 2.02,9.01

  12. 8-K · Current report

    Report date 2026-05-28 · 0001193125-26-248322 · Items 5.07

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-191810

  14. 8-K · Current report

    Report date 2026-04-29 · 0001193125-26-191695 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-05-28 · 0001193125-26-159032

  16. 8-K · Current report

    Report date 2026-03-11 · 0001193125-26-108622 · Items 8.01,9.01

  17. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-042813

  18. 8-K · Current report

    Report date 2026-02-05 · 0001193125-26-039432 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2026-01-13 · 0001193125-26-011765 · Items 2.02,9.01

  20. 8-K · Current report

    Report date 2025-12-19 · 0001193125-25-328739 · Items 5.02

  21. 8-K · Current report

    Report date 2025-10-30 · 0001193125-25-258567 · Items 1.01,2.03

  22. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-256386

  23. 8-K · Current report

    Report date 2025-10-29 · 0001193125-25-256357 · Items 2.02,9.01

  24. 8-K · Current report

    Report date 2025-10-20 · 0001193125-25-243629 · Items 5.02

  25. 8-K · Current report

    Report date 2025-09-03 · 0000950170-25-113583 · Items 1.01,2.03,3.02,8.01,9.01

  26. 8-K · Current report

    Report date 2025-09-02 · 0000950170-25-112468 · Items 8.01,9.01

  27. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-100302

  28. 8-K · Current report

    Report date 2025-07-30 · 0000950170-25-100269 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-06-05 · 0000950170-25-083701 · Items 5.07

  30. 8-K · Current report

    Report date 2025-05-20 · 0001193125-25-124600 · Items 5.02,7.01

  31. DEF 14A · Proxy statement

    Report date 2025-06-05 · 0000950170-25-057451

  32. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-057433

  33. 8-K · Current report

    Report date 2025-04-23 · 0000950170-25-057412 · Items 2.02,9.01

  34. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-017077

  35. 8-K · Current report

    Report date 2025-02-05 · 0000950170-25-014501 · Items 2.02,5.02,9.01

  36. 8-K · Current report

    Report date 2025-01-14 · 0000950170-25-005361 · Items 2.02,9.01

  37. SC 13D/A · Ownership disclosure

    0001085146-24-005541

  38. SC 13G/A · Ownership disclosure

    0000932471-24-001061

  39. SC 13D/A · Ownership disclosure

    0001085146-24-005456

  40. SC 13D/A · Ownership disclosure

    0001085146-24-005382

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 3 transaction rows3SGrant / award: 0 transaction rows0AExercise / conversion: 12 transaction rows12MTax / exercise payment: 4 transaction rows4FGift: 3 transaction rows3G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

22 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-23
2026-09-24
Baker CaryF · Tax / exercise payment
Disposed
Common Stock424.0177.2
2026-09-23
2026-09-24
Baker CaryM · Exercise / conversion
Acquired
Common Stock479.00.0
2026-09-23
2026-09-24
Baker CaryM · Exercise / conversion
Acquired
Common Stock596.00.0
2026-09-23
2026-09-24
Baker CaryM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
479.00.0
2026-09-23
2026-09-24
Baker CaryM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
596.00.0
2026-09-23
2026-09-24
DIORIO CHRIS PH.D.F · Tax / exercise payment
Disposed
Common Stock1197.0177.2
2026-09-23
2026-09-24
DIORIO CHRIS PH.D.M · Exercise / conversion
Acquired
Common Stock1224.00.0
2026-09-23
2026-09-24
DIORIO CHRIS PH.D.M · Exercise / conversion
Acquired
Common Stock1817.00.0
2026-09-23
2026-09-24
DIORIO CHRIS PH.D.M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
1817.00.0
2026-09-23
2026-09-24
DIORIO CHRIS PH.D.M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
1224.00.0
2026-09-21
2026-09-21
Baker Cary
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock8892.0185.0
2026-09-15
2026-09-16
WASHINGTON MIRONS · Sale
Disposed
Common Stock800.0173.26
2026-09-14
2026-09-15
DIORIO CHRIS PH.D.
10b5-1 checkbox reported
G · Gift
Disposed
Common Stock10000.00.0
2026-08-20
2026-08-21
Baker CaryF · Tax / exercise payment
Disposed
Common Stock685.0159.73
2026-08-20
2026-08-21
Baker CaryM · Exercise / conversion
Acquired
Common Stock1739.00.0
2026-08-20
2026-08-21
Baker CaryM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
1739.00.0
2026-08-20
2026-08-21
DIORIO CHRIS PH.D.M · Exercise / conversion
Acquired
Common Stock3753.00.0
2026-08-20
2026-08-21
DIORIO CHRIS PH.D.F · Tax / exercise payment
Disposed
Common Stock1477.0159.73
2026-08-20
2026-08-21
DIORIO CHRIS PH.D.M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
3753.00.0
2026-08-17
2026-08-18
DIORIO CHRIS PH.D.
10b5-1 checkbox reported
G · Gift
Disposed
Common Stock10000.00.0
2026-08-10
2026-08-12
Baker Cary
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1429.0185.0
2026-07-13
2026-07-14
DIORIO CHRIS PH.D.
10b5-1 checkbox reported
G · Gift
Disposed
Common Stock10000.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001114995IMPINJ INC

No parent relationship is available in this import; this is not proof of independence.

Legal Entity Identifier
549300M26VGKSMMWWN17
GLEIF legal name
IMPINJ, INC.
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2026-06-29T03:50:34Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Impinj · alias · wikidata
  • IMPINJ INC · former SEC name · 2005-12-08 to 2026-10-21
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Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$366.09M$393.21M
2023-12-31$307.54M$340.06M
2022-12-31$257.80M$296.76M
2021-12-31$190.28M$236.57M
2020-12-31$138.92M$180.86M
2019-12-31$152.84M$201.42M
2018-12-31$122.63M$164.54M
2017-12-31$125.30M$172.23M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗