Transaction · 0001821687-26-000004

Valdez Arthur L Jr

Valdez Arthur L Jr, DIR, reported a transaction classified as exercise at IMPINJ INC involving 1220.000000 shares for an estimated $0.00. Reported holdings after the transaction were 1220.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MDIR
PIIMPINJ INC
Trade date
Oct 20, 2026
Filing date
Oct 21, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded1.22k$0.00 per share
Holdings after1.22kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

PI price since this filing

Daily closing prices, with the filing date and available return windows
PI · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +1.3%1w ago +2.6%1d ago -1.7%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0001821687-26-000004
Common Stock
Transaction date
Oct 20, 2026
Filed Oct 21, 2026, 08:34 PM · 1d delay
Shares
1,220 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
1,220 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Increase
Filing-only score

+10 points

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

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Each RSU represents a contingent right to receive one share of Impinj common stock.

  2. F2

    On October 20, 2025, the reporting person was granted 1,220 RSUs. These RSUs fully vested on October 20, 2026.

Original filing · 0001821687-26-000004
Related transactions

0 other transactions

Same SEC filing
Recent company activity

0 recent txs

PI