---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-028569"
form_type: "8-K"
ticker: "TNON"
cik: "0001560293"
company_name: "Tenon Medical, Inc."
filed_at: "2026-03-17T23:59:59+00:00"
generated_at: "2026-05-15T10:25:09.164344+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Tenon Medical closes $4.3M private placement of senior convertible notes

## Summary
- Aggregate gross proceeds of $4.3M from senior convertible promissory notes with 20% original issue discount.
- Notes mature September 11, 2026 (extendable to December 11, 2026); conversion at 80% of 3-day VWAP after six months.
- Net proceeds for commercial expansion, product development, clinical studies, and working capital.
- WallachBeth Capital acted as placement agent; notes unregistered under Regulation D.
- If maturity extended, principal increases 5%; prepayment at 102.5% plus 15% of net proceeds from future financings.

## SEC filing metadata
- accession: 0001213900-26-028569
- form_type: 8-K
- ticker: TNON
- cik: 0001560293
- company_name: Tenon Medical, Inc.
- filed_at: 2026-03-17T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1560293/000121390026028569/0001213900-26-028569-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1560293/000121390026028569/ea0281937-8k_tenon.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-028569
- JSON: https://secwatch.observer/filing/0001213900-26-028569.json
- Plain text: https://secwatch.observer/filing/0001213900-26-028569.txt

## Key facts
- Material Agreements
  Tenon Medical, Inc. entered into Purchase Agreements with certain accredited investors valued at $4.3 million (effective 2026-03-11).
  - Action: entry
  - Agreement: equity purchase
  - Counterparty: certain accredited investors
  - Value: $4.3 million
  - Effective: 2026-03-11
  source text: On March 11, 2026, Tenon Medical, Inc., a Delaware corporation (the “Company”), entered into securities purchase agreements (the “Purchase Agreements”) with certain accredited investors (the “Purchasers”) pursuant to which the Company agreed to issue and sell in a private placement an aggregate principal amount of $4.3 million 20% Original Issue Discount Senior Convertible Promissory Notes (the “Notes”) for aggregate gross proceeds of approximately $4.3 million before deducting fees and expenses of the placement agent.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1560293/000121390026028569/0001213900-26-028569-index.htm

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