secwatch.observer — SEC 8-K summary
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Issuer:     SONIDA SENIOR LIVING, INC. (SNDA)
CIK:        0001043000
Form:       8-K
Filed at:   2026-10-07T21:04:47+00:00
Accession:  0001193125-26-417059
Event type: regulatory
Sentiment:  neutral
Materiality: 0.45
Item codes: 5.03, 9.01
LLM model:  deepseek-v4.1-flash:cloud@v2

Sonida Senior Living board adopts amended and restated bylaws effective October 2, 2026
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- Board adopted Amended and Restated Bylaws on October 2, 2026; changes include stockholder nomination deadlines of no later than 90 days and no earlier than 120 days before the prior annual meeting.
- Exclusive forum revised to the Delaware Court of Chancery for intra-corporate claims; federal district courts become exclusive forum for Securities Act claims.
- Bylaws address Rule 14a-19 universal proxy rules, remove Board co-chair position, and require a Lead Director chosen by independent directors if the Chair is not independent.
- Nominating stockholders must hold shares of record from notice through the meeting; proposed nominees must submit questionnaires and interview within 10 days of a reasonable Board request.
- Signed by Senior Vice President and Chief Legal Officer Tabitha Bailey on October 7, 2026; Amended and Restated Bylaws attached as Exhibit 3.1.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1043000/000119312526417059/0001193125-26-417059-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1043000/000119312526417059/d117099d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-417059

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