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BCS

Notice of Effectiveness · EFFECT

Tenon Medical, Inc.

TNONNASDAQEQUITYCurrent

Notice of Effectiveness

Filed Oct 9, 2026Accepted Oct 13, 2026, 12:15 AM EDTFiling CIK 1560293Accession 9999999995-26-003214
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Structured filing — EFFECT

primary_doc.xml

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Notice details

Submission type
EFFECT
Act
33

Effectiveness

Effective date
2026-10-09
Effective time (as filed)
16:05:00
Form
S-3

Registrant 1

Registrant
Tenon Medical, Inc.
Registrant CIK
0001560293
File number
333-299284

Company context

The Company was incorporated in the State of Delaware on June 19, 2012 and was headquartered in San Ramon, California until June 2021 when it relocated to Los Gatos, California. The Company is a medical device company dedicated to transforming care for patients with certain sacro-pelvic disorders. The Company currently offers two systems to treat a diseased sacroiliac joint (the “SI Joint”). The Company has developed The Catamaran™ SI Joint Fusion System (“The Catamaran System”) that offers a novel, less invasive approach to the SI Joint using a single, robust, titanium implant for treatment of the most common types of SI-Joint disorders that cause lower back pain. The Company received U.S. Food and Drug Administration (“FDA”) clearance in 2018 for The Catamaran System and is currently focused on the US market. The Company’s products are subject to ongoing FDA regulatory requirements, including requirements related to manufacturing, labeling, marketing, adverse event reporting and recordkeeping. Since the national launch of The Catamaran System in October 2022, the Company has been focused on three commercial opportunities: 1) primary SI Joint procedures, 2) revision procedures of failed SI Joint implants and 3) SI-Joint fusion adjunct to a spine fusion construct.

Current securities

Recent company filings

  1. Entry into a Material Definitive AgreementOct 22, 2026
  2. 424B5 filingOct 16, 2026
  3. 424B3 filingOct 9, 2026
  4. S-3 filingOct 5, 2026
  5. D filingSep 21, 2026

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