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Tenon Medical Inc

TNON
1.100USD
+0.030+2.80%
Close 12/19, 16:00ETQuotes delayed by 15 min
9.47MMarket Cap
0.19P/E TTM

Tenon Medical Inc

1.100
+0.030+2.80%

More Details of Tenon Medical Inc Company

Tenon Medical, Inc. is a medical device company. The Company has developed the Catamaran SI Joint Fusion System that offers a novel, less invasive approach to the SI joint using a single, robust titanium implant. The system features the Catamaran Fixation Device which passes through both the axial and sagittal planes of the ilium and sacrum, stabilizing and transfixing the SI Joint along its longitudinal axis. The angle and trajectory of the Catamaran surgical approach is also designed to provide a pathway away from critical neural and vascular structures and into the strongest cortical bone. Its trademarks include Catamaran, PiSIF, CAT PiSIF, ETAD, CAT SIJ Fusion System, SImmetry, MAINSAIL, SImmetry+, Catamaran Transfixation Fusion Device, Catamaran Transfixation Fusion System, and others. The Catamaran SI Joint Fusion System offers a novel, less invasive Inferior-Posterior approach to the SI joint using a single, robust titanium implant.

Tenon Medical Inc Info

Ticker SymbolTNON
Company nameTenon Medical Inc
IPO dateApr 27, 2022
CEOFoster (Steven M)
Number of employees27
Security typeOrdinary Share
Fiscal year-endApr 27
Address104 Cooper Ct.
CityLOS GATOS
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code95032
Phone14086495760
Websitehttps://www.tenonmed.com/
Ticker SymbolTNON
IPO dateApr 27, 2022
CEOFoster (Steven M)

Company Executives of Tenon Medical Inc

Name
Name/Position
Position
Shareholding
Change
Mr. Steven M. (Steve) Foster
Mr. Steven M. (Steve) Foster
President, Chief Executive Officer, Director
President, Chief Executive Officer, Director
22.42K
+655.49%
Mr. Richard Ginn
Mr. Richard Ginn
Chief Technology Officer, Director
Chief Technology Officer, Director
10.99K
--
Mr. Richard M. (Rich) Ferrari
Mr. Richard M. (Rich) Ferrari
Executive Chairman of the Board
Executive Chairman of the Board
5.72K
--
Dr. Stephen H. Hochschuler, M.D.
Dr. Stephen H. Hochschuler, M.D.
Independent Director
Independent Director
767.00
--
Mr. Ivan Howard
Mr. Ivan Howard
Independent Director
Independent Director
242.00
--
Mr. Kevin Williamson
Mr. Kevin Williamson
Chief Financial Officer
Chief Financial Officer
--
--
Ms. Shannon Devine
Ms. Shannon Devine
Investor Relations
Investor Relations
--
--
Mr. Robert K. Weigle
Mr. Robert K. Weigle
Independent Director
Independent Director
--
--
Ms. Kristine M. Jacques
Ms. Kristine M. Jacques
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. Steven M. (Steve) Foster
Mr. Steven M. (Steve) Foster
President, Chief Executive Officer, Director
President, Chief Executive Officer, Director
22.42K
+655.49%
Mr. Richard Ginn
Mr. Richard Ginn
Chief Technology Officer, Director
Chief Technology Officer, Director
10.99K
--
Mr. Richard M. (Rich) Ferrari
Mr. Richard M. (Rich) Ferrari
Executive Chairman of the Board
Executive Chairman of the Board
5.72K
--
Dr. Stephen H. Hochschuler, M.D.
Dr. Stephen H. Hochschuler, M.D.
Independent Director
Independent Director
767.00
--
Mr. Ivan Howard
Mr. Ivan Howard
Independent Director
Independent Director
242.00
--
Mr. Kevin Williamson
Mr. Kevin Williamson
Chief Financial Officer
Chief Financial Officer
--
--

Revenue Breakdown

Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.

Shareholding Stats

Updated: 11 hours ago
Updated: 11 hours ago
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
SiVantage Inc
9.11%
Grawey (Nathaniel A.)
2.21%
Geist (Wyatt D.)
1.46%
The Vanguard Group, Inc.
1.07%
Geode Capital Management, L.L.C.
0.46%
Other
85.69%
Shareholders
Shareholders
Proportion
SiVantage Inc
9.11%
Grawey (Nathaniel A.)
2.21%
Geist (Wyatt D.)
1.46%
The Vanguard Group, Inc.
1.07%
Geode Capital Management, L.L.C.
0.46%
Other
85.69%
Shareholder Types
Shareholders
Proportion
Corporation
9.12%
Individual Investor
4.04%
Investment Advisor
1.20%
Investment Advisor/Hedge Fund
0.46%
Research Firm
0.37%
Venture Capital
0.22%
Hedge Fund
0.20%
Other
84.39%

Institutional Shareholding

Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
38
225.81K
2.62%
-132.96K
2025Q2
50
215.62K
2.81%
-32.52K
2025Q1
80
252.67K
15.74%
-21.22K
2024Q4
81
184.81K
5.89%
-19.46K
2024Q3
79
108.02K
7.86%
-98.37K
2024Q2
76
123.01K
25.63%
-5.16K
2024Q1
81
120.15K
26.05%
-16.91K
2023Q4
79
117.48K
37.21%
-8.92K
2023Q3
78
111.32K
39.38%
-2.17K
2023Q2
75
108.35K
40.09%
+44.60K
View more

Shareholder Activity

Name
Shares Held
Proportion
Change
Chg %
Date
SiVantage Inc
986.53K
11.47%
+986.53K
--
Aug 01, 2025
Grawey (Nathaniel A.)
138.11K
1.61%
+138.11K
--
Aug 01, 2025
Geist (Wyatt D.)
138.11K
1.61%
+138.11K
--
Aug 01, 2025
The Vanguard Group, Inc.
7.10K
0.08%
--
--
Aug 31, 2025
Geode Capital Management, L.L.C.
20.65K
0.24%
+596.00
+2.97%
Jun 30, 2025
SBI Securities Co., Ltd.
39.73K
0.46%
+37.72K
+1872.94%
Jun 30, 2025
XTX Markets LLC
23.62K
0.27%
+23.62K
--
Jun 30, 2025
Foster (Steven M)
2.97K
0.03%
--
--
Jun 06, 2025
Ginn (Richard)
10.99K
0.13%
--
--
Jun 06, 2025
View more

Related ETFs

Name
Proportion
No Data

Dividend

A total of 0.00 USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data

Stock Split

Date
Type
Ratio
Sep 04, 2024
Merger
8→1
Sep 04, 2024
Merger
8→1
Sep 04, 2024
Merger
8→1
Sep 04, 2024
Merger
8→1
Nov 01, 2023
Merger
10→1
Nov 01, 2023
Merger
10→1
Date
Type
Ratio
Sep 04, 2024
Merger
8→1
Sep 04, 2024
Merger
8→1
Sep 04, 2024
Merger
8→1
Sep 04, 2024
Merger
8→1
Nov 01, 2023
Merger
10→1
Nov 01, 2023
Merger
10→1
Nov 01, 2023
Merger
10→1
Nov 01, 2023
Merger
10→1

FAQs

Who are the top five shareholders of Tenon Medical Inc?

The top five shareholders of Tenon Medical Inc are:
SiVantage Inc holds 986.53K shares, accounting for 11.47% of the total shares.
Grawey (Nathaniel A.) holds 138.11K shares, accounting for 1.61% of the total shares.
Geist (Wyatt D.) holds 138.11K shares, accounting for 1.61% of the total shares.
The Vanguard Group, Inc. holds 7.10K shares, accounting for 0.08% of the total shares.
Geode Capital Management, L.L.C. holds 20.65K shares, accounting for 0.24% of the total shares.

What are the top three shareholder types of Tenon Medical Inc?

The top three shareholder types of Tenon Medical Inc are:
SiVantage Inc
Grawey (Nathaniel A.)
Geist (Wyatt D.)

How many institutions hold shares of Tenon Medical Inc (TNON)?

As of 2025Q3, 38 institutions hold shares of Tenon Medical Inc, with a combined market value of approximately 225.81K, accounting for 2.62% of the total shares. Compared to 2025Q2, institutional shareholding has increased by -0.19%.

What is the biggest source of revenue for Tenon Medical Inc?

In --, the -- business generated the highest revenue for Tenon Medical Inc, amounting to -- and accounting for --% of total revenue.
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