---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-013523"
form_type: "8-K"
ticker: "FFIN"
cik: "0000036029"
company_name: "FIRST FINANCIAL BANKSHARES INC"
filed_at: "2022-07-29T23:59:59+00:00"
generated_at: "2026-06-24T07:05:32.148639+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# First Financial amends SERP to raise executive deferral limit to 25% of base comp plus 401(k) excess

## Summary
- Board approved SERP amendment on July 26, 2022, effective for deferrals from base compensation in calendar years starting on or after January 1, 2023.
- Eligible participants may defer up to 25% of base compensation plus any 401(k) excess contributions returned due to Section 415 limits.
- The amendment restates the plan in its entirety; no other material changes were disclosed.

## SEC filing metadata
- accession: 0000950170-22-013523
- form_type: 8-K
- ticker: FFIN
- cik: 0000036029
- company_name: FIRST FINANCIAL BANKSHARES INC
- filed_at: 2022-07-29T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/36029/000095017022013523/0000950170-22-013523-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/36029/000095017022013523/ffin-20220726.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-013523
- JSON: https://secwatch.observer/filing/0000950170-22-013523.json
- Plain text: https://secwatch.observer/filing/0000950170-22-013523.txt

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