---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-062137"
form_type: "8-K"
ticker: "SSTI"
cik: "0001351636"
company_name: "SOUNDTHINKING, INC."
filed_at: "2023-11-09T23:59:59+00:00"
generated_at: "2026-06-08T06:17:05.383415+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# SoundThinking adopts amended bylaws with universal proxy and advance notice updates

## Summary
- Amended and Restated Bylaws approved by board on November 3, 2023, effective immediately.
- Amendments address SEC universal proxy rules (Rule 14a-19), including proxy card color restrictions.
- Enhanced advance notice disclosure requirements for stockholder nominations and business proposals.
- Updates include DGCL conforming changes, elimination of stockholder list inspection at meetings, and indemnification revisions.

## SEC filing metadata
- accession: 0000950170-23-062137
- form_type: 8-K
- ticker: SSTI
- cik: 0001351636
- company_name: SOUNDTHINKING, INC.
- filed_at: 2023-11-09T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1351636/000095017023062137/0000950170-23-062137-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1351636/000095017023062137/ssti-20231103.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-062137
- JSON: https://secwatch.observer/filing/0000950170-23-062137.json
- Plain text: https://secwatch.observer/filing/0000950170-23-062137.txt

## Key facts
- Governance Changes
  SOUNDTHINKING, INC.: Amended and Restated Bylaws adopted, including changes to advance notice for universal proxy rules, director nominee requirements, stockholder meeting procedures, and indemnification terms (effective 2023-11-03).
  - Change: bylaw amendment
  - Effective: 2023-11-03
  source text: On November 3, 2023, the board of directors (the “Board”) of SoundThinking, Inc. (the “Company”) approved and adopted the Company’s Amended and Restated Bylaws (as amended, the “Amended and Restated Bylaws”), effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1351636/000095017023062137/0000950170-23-062137-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.