---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-279074"
form_type: "8-K"
ticker: "LBRX"
cik: "0001691082"
company_name: "LB PHARMACEUTICALS INC"
filed_at: "2025-11-13T23:59:59+00:00"
generated_at: "2026-05-16T20:27:20.892233+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# LB Pharmaceuticals expands office lease at One Penn Plaza, adds 4,634 sq ft

## Summary
- Amendment adds 4,634 rentable sq ft on 10th floor; lease expires March 31, 2032.
- Annual rent: $430,962 first 3 yrs, then $477,302; 150-day rent abatement.
- Landlord to deliver expansion by July 1, 2026; delay credit of $1,180.72/day.
- Security amount increased to $740,186.66 under amended lease.

## SEC filing metadata
- accession: 0001193125-25-279074
- form_type: 8-K
- ticker: LBRX
- cik: 0001691082
- company_name: LB PHARMACEUTICALS INC
- filed_at: 2025-11-13T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1691082/000119312525279074/0001193125-25-279074-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1691082/000119312525279074/d92825d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-279074
- JSON: https://secwatch.observer/filing/0001193125-25-279074.json
- Plain text: https://secwatch.observer/filing/0001193125-25-279074.txt

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