---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-077998"
form_type: "8-K"
ticker: "ISPC"
cik: "0001558569"
company_name: "iSpecimen Inc."
filed_at: "2026-07-14T21:00:25+00:00"
generated_at: "2026-07-14T21:02:05.498451+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# iSpecimen completes Milestone 3 of digital transformation program, pays $700,000 to SalesStack Solutions

## Summary
- Milestone 3 completed on July 9, 2026, under the SalesStack Agreement.
- Payment of $700,000 made upon completion of Milestone 3.
- Milestone delivers additional marketplace features, broader geographic rollout, and deeper partner integrations.
- Previous Milestones 1 and 2 were completed in August 2025 and February 2026, respectively.
- Agreement filed as Exhibit 10.46 to the Company's S-1/A on June 11, 2025.

## SEC filing metadata
- accession: 0001213900-26-077998
- form_type: 8-K
- ticker: ISPC
- cik: 0001558569
- company_name: iSpecimen Inc.
- filed_at: 2026-07-14T21:00:25+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1558569/000121390026077998/0001213900-26-077998-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1558569/000121390026077998/ea0297770-8k_ispecimen.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-077998
- JSON: https://secwatch.observer/filing/0001213900-26-077998.json
- Plain text: https://secwatch.observer/filing/0001213900-26-077998.txt

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