This bioresorbable standard-size pill can be interrogated via RFID to confirm it has been taken by the patient.

It's been a mediocre week for Impinj, Inc. (NASDAQ:PI) shareholders, with the stock dropping 16% to US$116 in the week since its latest yearly results. The results overall were pretty much dead in ...

Shares of Impinj (NASDAQ: PI) were taking a dive after the RAIN RFID (radio-frequency ID) specialist came up slightly short of fourth-quarter estimates slightly and its guidance for the first quarter ...

Impinj reported fourth-quarter results that were mostly in line with estimates. Management called 2025 a tough year. Due to weak demand from apparel retailers, the company sees a slight decline in Q1 ...

Shares of RFID manufacturer Impinj (NASDAQ:PI) fell 22.1% in the morning session after the company issued a weak financial outlook for the first quarter of 2026 and received an analyst downgrade. The ...

Seattle-based Impinj saw its stock fall more than 30% in after-hours trading Thursday as investors reacted to a weak outlook for early 2026. The highly anticipated and hotly contested GeekWire Awards ...

SEATTLE (AP) — SEATTLE (AP) — Impinj Inc. (PI) on Thursday reported a loss of $1.1 million in its fourth quarter. On a per-share basis, the Seattle-based company said it had a loss of 4 cents.