Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| IMPINJ INCPI · Entity 3883 | Director · CHIEF INNOVATION OFFICER | May 20, 2025 | May 21, 2025 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
IMPINJ INC
Report date May 20, 2025 · Filed May 21, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 10,431 |
Ending reported balance
After 2025-05-20 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2025-05-20 · Exercise / conversion · Acquired 1,375 · Balance 10,923 Row 2 · 2025-05-20 · Tax withholding · Disposed 492 · Balance 10,431 F1: In an exempt disposition to the Issuer under Rule 16b-3(e), the Reporting Person remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of restricted stock units, or RSUs. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 9,625 |
Reported balance
After 2025-05-20 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2025-05-20 · Exercise / conversion · Disposed 1,375 · Balance 9,625 F2: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock. F3: One-fourth of the shares subject to the grant vested on February 20, 2024, and 1/16th of the shares subject to the grant vest each quarter thereafter, subject to the Reporting Person's continued service to the Issuer through such date. |
Filing footnotes · ownership attribution and instrument terms
F1: In an exempt disposition to the Issuer under Rule 16b-3(e), the Reporting Person remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of restricted stock units, or RSUs.
F2: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock.
F3: One-fourth of the shares subject to the grant vested on February 20, 2024, and 1/16th of the shares subject to the grant vest each quarter thereafter, subject to the Reporting Person's continued service to the Issuer through such date.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 21, 2020 Filed Sep 22, 2020 21:09 UTC | IMPINJ INC PI · Entity 3883 | GrantStock Option (Right to Buy) · Derivative | 60,000 | $0.00 Strike: $25.78 | $0.00 |
DisclosureSEC source: 0001209191-20-051501 · doc4.xml · derivative · entry 1 PHELAN CATHAL G · CIK 0001259761 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,000 Underlying: Common Stock · 60,000 shares Expires 2030-09-18 F1 · derivative.exercise_date: The option was approved on September 18, 2020 by the Compensation Committee of the Issuer's Board of Directors in connection with certain consulting services being provided by the Reporting Person. 1/24th of the shares subject to the option shall vest on October 21, 2020 and 1/24th of the shares subject to the option shall vest on each month thereafter, subject to the Reporting Person's continued service to the Issuer through each such date. Read SEC document |
| June 10, 2020 Filed Jun 12, 2020 23:42 UTC | IMPINJ INC PI · Entity 3883 | GrantRestricted Stock Units · Derivative | 2,849 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-20-001414 · form.xml · derivative · entry 1 PHELAN CATHAL G · CIK 0001259761 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,849 Underlying: COMMON STOCK · 2,849 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock. F2 · derivative.exercise_date: The restricted stock units will fully vest on June 10, 2021. F2 · derivative.expiration_date: The restricted stock units will fully vest on June 10, 2021. Read SEC document |
| March 13, 2020 Filed Jul 16, 2021 21:08 UTC | IMPINJ INC PI · Entity 3883 | PurchaseCommon Stock | 2,000 | $17.98 | $35,950.00 |
DisclosureSEC source: 0001209191-21-046961 · doc4.xml · nonDerivative · entry 1 PHELAN CATHAL G · CIK 0001259761 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,260 F1 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $17.95 to $18.00, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth herein. F2 · balance_after: This Form 4 is is not timely filed. The untimely filing of this Form 4 caused the total amount of securities beneficially reported by the Reporting Person in the Forms 4 filed on October 23, 2020 and June 11, 2021 to be underreported by 2,000 shares. As of the date of this filing, July 15, 2021, 2021, the Reporting Person is the direct beneficial owner of 13,260 shares of the common stock of the Issuer. Read SEC document |
| March 05, 2020 Filed Mar 9, 2020 20:56 UTC | IMPINJ INC PI · Entity 3883 | PurchaseCOMMON STOCK | 3,000 | $21.99 | $65,970.60 |
DisclosureSEC source: 0001246360-20-000830 · form.xml · nonDerivative · entry 1 PHELAN CATHAL G · CIK 0001259761 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,000 F1 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $21.95 to $22.00, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein. Read SEC document |
| October 23, 2019 Filed Oct 24, 2019 23:10 UTC | IMPINJ INC PI · Entity 3883 | GrantRestricted Stock Units · Derivative | 3,411 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-19-002283 · form.xml · derivative · entry 1 PHELAN CATHAL G · CIK 0001259761 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,411 Underlying: COMMON STOCK · 3,411 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock. F2 · derivative.exercise_date: The restricted stock units will fully vest on October 23, 2020. F2 · derivative.expiration_date: The restricted stock units will fully vest on October 23, 2020. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.