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Tenon Medical Inc

TNON
0.671USD
+0.006+0.92%
Close 02/06, 16:00ETQuotes delayed by 15 min
5.78MMarket Cap
0.11P/E TTM

Tenon Medical Inc

0.671
+0.006+0.92%

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
163.36K
+140936.00%
Mr. Richard Ginn
Mr. Richard Ginn
Chief Technology Officer, Director
Chief Technology Officer, Director
90.14K
+79151.00%
Mr. Richard M. (Rich) Ferrari
Mr. Richard M. (Rich) Ferrari
Executive Chairman of the Board
Executive Chairman of the Board
70.19K
+64478.00%
Mr. Kevin Williamson
Mr. Kevin Williamson
Chief Financial Officer
Chief Financial Officer
42.55K
+40469.00%
Ms. Kristine M. Jacques
Ms. Kristine M. Jacques
Independent Director
Independent Director
10.73K
+10729.00%
Dr. Stephen H. Hochschuler, M.D.
Dr. Stephen H. Hochschuler, M.D.
Independent Director
Independent Director
8.17K
+7405.00%
Mr. Ivan Howard
Mr. Ivan Howard
Independent Director
Independent Director
7.65K
+7405.00%
Mr. Robert K. Weigle
Mr. Robert K. Weigle
Independent Director
Independent Director
--
--
Ms. Shannon Devine
Ms. Shannon Devine
Investor Relations
Investor Relations
--
--
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
163.36K
+140936.00%
Mr. Richard Ginn
Mr. Richard Ginn
Chief Technology Officer, Director
Chief Technology Officer, Director
90.14K
+79151.00%
Mr. Richard M. (Rich) Ferrari
Mr. Richard M. (Rich) Ferrari
Executive Chairman of the Board
Executive Chairman of the Board
70.19K
+64478.00%
Mr. Kevin Williamson
Mr. Kevin Williamson
Chief Financial Officer
Chief Financial Officer
42.55K
+40469.00%
Ms. Kristine M. Jacques
Ms. Kristine M. Jacques
Independent Director
Independent Director
10.73K
+10729.00%
Dr. Stephen H. Hochschuler, M.D.
Dr. Stephen H. Hochschuler, M.D.
Independent Director
Independent Director
8.17K
+7405.00%

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: Wed, Jan 7
Updated: Wed, Jan 7
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
SiVantage Inc
9.11%
Grawey (Nathaniel A.)
2.21%
Foster (Steven M)
1.51%
Geist (Wyatt D.)
1.46%
The Vanguard Group, Inc.
1.07%
Other
84.63%
Shareholders
Shareholders
Proportion
SiVantage Inc
9.11%
Grawey (Nathaniel A.)
2.21%
Foster (Steven M)
1.51%
Geist (Wyatt D.)
1.46%
The Vanguard Group, Inc.
1.07%
Other
84.63%
Shareholder Types
Shareholders
Proportion
Corporation
9.12%
Individual Investor
7.36%
Investment Advisor
1.23%
Investment Advisor/Hedge Fund
0.46%
Research Firm
0.37%
Venture Capital
0.22%
Hedge Fund
0.20%
Other
81.03%

Institutional Shareholding

Updated: Thu, Jan 1
Updated: Thu, Jan 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q4
32
268.93K
2.48%
-187.91K
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
View more

Shareholder Activity

Name
Shares Held
Proportion
Change
Chg %
Date
SiVantage Inc
986.53K
9.11%
+986.53K
--
Aug 01, 2025
Grawey (Nathaniel A.)
239.28K
2.21%
+101.17K
+73.25%
Nov 14, 2025
Foster (Steven M)
22.42K
0.21%
+19.45K
+655.49%
Nov 14, 2025
Geist (Wyatt D.)
157.57K
1.46%
+19.45K
+14.09%
Nov 14, 2025
The Vanguard Group, Inc.
116.34K
1.07%
+109.24K
+1538.40%
Sep 30, 2025
Ginn (Richard)
10.99K
0.14%
--
--
Jun 06, 2025
Ferrari (Richard M)
5.72K
0.08%
--
--
Jun 06, 2025
Geode Capital Management, L.L.C.
49.50K
0.46%
+28.86K
+139.76%
Sep 30, 2025
Williamson (Kevin)
2.08K
0.02%
+2.08K
--
Sep 03, 2025
SBI Securities Co., Ltd.
39.72K
0.37%
-13.00
-0.03%
Sep 30, 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 Splits

Date
Ex-dividend 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
Ex-dividend 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
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