---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-24-008057"
form_type: "8-K"
ticker: "SRRK"
cik: "0001727196"
company_name: "Scholar Rock Holding Corp"
filed_at: "2024-05-14T23:59:59+00:00"
generated_at: "2026-06-02T00:59:20.665289+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Scholar Rock extends Cambridge HQ lease by ~2 years; base rent ~$6.2M/yr

## Summary
- Lease amendment extends term ~2 years starting Aug 19, 2025 (First Extension Term).
- Base rent set at ~$120/sq ft, totaling approx. $6.2M per year.
- Option to extend lease by an additional 5 years at prevailing market rent after First Extension Term.
- Premises remain 51,408 sq ft at 301 Binney St, Cambridge, MA.

## SEC filing metadata
- accession: 0001558370-24-008057
- form_type: 8-K
- ticker: SRRK
- cik: 0001727196
- company_name: Scholar Rock Holding Corp
- filed_at: 2024-05-14T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 1.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1727196/000155837024008057/0001558370-24-008057-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1727196/000155837024008057/srrk-20240514x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-24-008057
- JSON: https://secwatch.observer/filing/0001558370-24-008057.json
- Plain text: https://secwatch.observer/filing/0001558370-24-008057.txt

## Key facts
- Material Agreements
  Scholar Rock Holding Corp amended First Amendment with BMR-Rogers Street LLC valued at approximately $6.2 million per year (effective 2024-05-13).
  - Action: amendment
  - Agreement: lease
  - Counterparty: BMR-Rogers Street LLC
  - Value: approximately $6.2 million per year
  - Effective: 2024-05-13
  source text: On May 13, 2024, Scholar Rock, Inc. (“Scholar Rock”) and BMR-Rogers Street LLC (the “Landlord”) entered into the First Amendment (the “Lease Amendment”) to the Lease Agreement (the “Lease”), dated November 5, 2019
  evidence_url: https://www.sec.gov/Archives/edgar/data/1727196/000155837024008057/0001558370-24-008057-index.htm

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