Impinj INC Schedule 13D activist filings

Filed when an investor crosses five percent and intends to influence the company — the activist disclosure.

NASDAQ
Sylebra Capital and its affiliates have reduced their beneficial ownership in Impinj Inc. to 3.76% of common stock through a disposal of securities as part of ordinary portfolio management.
NASDAQ
Sylebra Capital and its affiliates have filed an amendment to their Schedule 13D, reporting a disposal of Impinj Inc. common stock, reducing their beneficial ownership to 5.00%.
NASDAQ
Sylebra Capital has filed an amendment to its Schedule 13D, reporting a reduction in its beneficial ownership of Impinj Inc. common stock to 6.29%.