Key facts
- This page summarizes Cary Baker's Form 4 filing for IMPINJ INC (PI).
- 7 reported transactions and 3 derivative rows are listed below.
- Accepted by SEC: 25 Mar 2025, 18:07.
Cary Baker - 23 Mar 2025 Form 4 Insider Report for IMPINJ INC (PI)
- Reporting relationship
- CHIEF FINANCIAL OFFICER
- Issuer ticker
- PI
- Reported as of
- 23 Mar 2025
- Net transaction value
- -$129,599
- SEC form
- 4
- Accepted by SEC
- 25 Mar 2025, 18:07:12 UTC
- Prior SEC filing
- 24 Feb 2025
- Next SEC filing
- 14 Apr 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Yukio Morikubo, Attorney in fact for Cary Baker
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Cary Baker filed Form 4 for IMPINJ INC (PI) on 25 Mar 2025.
Change
- Previous filing in this sequence was filed on 24 Feb 2025.
- Current net transaction value: -$129,599.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
PI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +782
- Change %
- +1%
- Price
- $0.000000
- Shares after
- 77,233
- Date
- 23 Mar 2025
- Ownership
- Direct
PI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +479
- Change %
- +0.62%
- Price
- $0.000000
- Shares after
- 77,712
- Date
- 23 Mar 2025
- Ownership
- Direct
PI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +2,386
- Change %
- +3.1%
- Price
- $0.000000
- Shares after
- 80,098
- Date
- 23 Mar 2025
- Ownership
- Direct
PI
transaction
Common Stock
Tax liability
- Transaction value
- $129,599
- Shares
- -1,436
- Change %
- -1.8%
- Price
- $90.25
- Shares after
- 78,662
- Date
- 24 Mar 2025
- Ownership
- Direct
- Footnotes
- F1
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
PI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -782
- Change %
- -20%
- Price
- $0.000000
- Shares after
- 3,125
- Date
- 23 Mar 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 782
- Exercise price
- $0.000000
- Footnotes
- F2, F3
PI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -479
- Change %
- -11%
- Price
- $0.000000
- Shares after
- 3,833
- Date
- 23 Mar 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 479
- Exercise price
- $0.000000
- Footnotes
- F2, F4
PI
transaction
Derivative
Resricted Stock Uiits
Options Exercise
- Transaction value
- $0
- Shares
- -2,386
- Change %
- -25%
- Price
- $0.000000
- Shares after
- 7,159
- Date
- 23 Mar 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,386
- Exercise price
- $0.000000
- Footnotes
- F2, F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 5 footnotes
Footnote 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.
Footnote F2
Each RSU represents a contingent right to receive one share of Impinj common stock.
Footnote F3
On March 23, 2022, the reporting person was granted 12,500 RSUs. One-sixteenth of these vested on March 23, 2025.
Footnote F4
On March 23, 2023, the reporting person was granted 7,665 RSUs. One-sixteenth of these vested on March 23, 2025.
Footnote F5
On March 23, 2024, the reporting person was granted 9,545 RSUs. One-fourth of these vested on March 23, 2025.