IMPINJ INC current report, 10 September 2026

Business Context and Reporting Period

Company: Impinj, Inc.
Filing Type: Form 8-K (Current Report)
Date of Report: September 10, 2026
Event: Execution of privately-negotiated exchange agreements for outstanding 1.125% Convertible Senior Notes due 2027.

Key Financial Metrics and Transaction Details

This filing reports a specific debt restructuring transaction rather than periodic financial performance metrics (revenue, profit, cash flow). Key transaction figures include:

  • Notes Exchanged: Approximately $56.3 million in aggregate principal amount of 2027 Notes.
  • Consideration Paid: Approximately $56.5 million in cash and approximately 188,451 shares of common stock.
  • Funding Source: Cash on hand.
  • Remaining Debt: Approximately $1.0 million aggregate principal amount of 2027 Notes will remain outstanding post-transaction.
  • Expected Closing: On or about September 16, 2026.

Note: The filing text does not provide clear values for revenue, profit, operating margins, or total liquidity positions outside of the specific transaction funding.

Material Changes and Transaction Mechanics

The Company is reducing its outstanding convertible debt significantly through a private placement exchange. The consideration amounts (cash and stock) are subject to adjustment during a 2-day measurement period ending September 14, 2026, based on the Reference Price and the trading price of the Company's common stock. The shares issued are exempt from registration under Section 4(a)(2) of the Securities Act and offered to qualified institutional buyers.

Guidance, Outlook, and Risks

Management Commentary: The Company utilized cash on hand to fund the exchange, indicating sufficient liquidity for this specific obligation. A press release regarding the exchange is filed as Exhibit 99.1.
Risks/Contingencies: The final cash outlay and share count are contingent on stock price fluctuations during the measurement period. The transaction relies on the exemption from registration requirements based on representations from note holders.

Investor Verification Checklist

  • Verify the final cash amount and share count after the September 14, 2026 measurement period concludes.
  • Confirm the exact closing date of the exchange (expected September 16, 2026).
  • Review the remaining $1.0 million principal balance of the 2027 Notes and its impact on future interest obligations.
  • Assess the impact of the share issuance (approx. 188,451 shares) on diluted earnings per share.
  • Check the Company's cash balance post-transaction to ensure liquidity remains adequate for operations.