secwatch.observer — SEC 8-K summary
======================================

Issuer:     MASIMO CORP (MASI)
CIK:        0000937556
Form:       8-K
Filed at:   2023-02-06T23:59:59+00:00
Accession:  0001104659-23-010898
Event type: other
Sentiment:  neutral
Materiality: 0.25
Item codes: 5.03, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Masimo amends bylaws, sets 2023 stockholder proposal window March 24–April 24
-----------------------------------------------------------------------------

- Board adopted Fifth Amended and Restated Bylaws on Feb. 5, 2023, reverting to Oct. 2019 version.
- Advance notice submissions for 2023 annual meeting open March 24 and close April 24, 2023, at 6:00 p.m. ET.
- Change applies only to stockholder nominations and proposals; other bylaw provisions return to prior state.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/937556/000110465923010898/0001104659-23-010898-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/937556/000110465923010898/tm235562d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-23-010898

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer