Impinj Inc Announces Exchange of 2027 Convertible Notes

What Happened Impinj, Inc. filed an 8-K (signed Sept 10, 2026; filed Sept 11, 2026) reporting that it entered into privately‑negotiated exchange agreements to swap approximately $56.3 million aggregate principal of its 1.125% Convertible Senior Notes due 2027 for a combination of cash and common stock. The company agreed to deliver roughly $56.5 million in cash and about 188,451 shares of common stock based on the Reference Price; these amounts are estimates and may be adjusted during a two‑day measurement period ending September 14, 2026. Closings are expected on or about September 16, 2026, and Impinj will use cash on hand to fund the transaction.

Key Details

• Aggregate principal exchanged: ~$56.3 million of 1.125% Convertible Senior Notes due 2027.
• Consideration (estimated): ~ $56.5 million in cash plus ~188,451 shares of common stock (amounts subject to adjustment through Sept 14, 2026).
• Timing: Measurement period ends Sept 14, 2026; closings expected on or about Sept 16, 2026.
• Post-transaction: Approximately $1.0 million aggregate principal of the 2027 Notes will remain outstanding.
• Structure: Private placement relying on Section 4(a)(2) and offered only to holders believed to be “qualified institutional buyers” under Rule 144A.

Why It Matters This transaction materially reduces Impinj’s outstanding convertible debt (from the 2027 Notes) by about $56 million, shrinking the remaining principal to roughly $1 million. For investors, that means lower outstanding convertible obligations and a near-term cash outflow (the company will use cash on hand) plus issuance of a modest number of shares (~188k), which is dilutive but likely limited in scale. The final cash and share amounts could change based on the company’s two‑day measurement period, and the exchange is occurring via private placement to institutional buyers.