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Tenon Medical, Inc. (TNON): insider trading, Congress trades & who owns it

By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
Insider signal
48/100
Neutral · 90 days
Insider buys
$500K
1 buyer · 12 months
Insider sales
$606K
1 seller · 12 months
Funds holding
17
13F · Q2 2026
Congress trades
None
none in 2 years

TNON insiders were on both sides of the trade this year. Buys came to roughly $500,000 (one buyer), sales to $606,000 (one seller).

HRT FINANCIAL LP (10% Owner) made the biggest buy, worth around $134,000.

Big money check: 17 institutions held TNON as of Q2 2026, and more funds bought than sold. Quarter by quarter: Last full quarter: net selling by insiders. Insiders bought in 1 of the last 7 full quarters.

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Latest insider trades in TNON

FiledInsiderRoleTypeSharesPriceValueSource
Sep 11, 2026HRT FINANCIAL LP10% OwnerSell65,582$5.56$365KSEC
Sep 11, 2026HRT FINANCIAL LP10% OwnerBuy8,431$4.92$41KSEC
Sep 11, 2026HRT FINANCIAL LP10% OwnerBuy28,267$4.02$114KSEC
Sep 11, 2026HRT FINANCIAL LP10% OwnerBuy31,227$2.92$91KSEC
Sep 11, 2026HRT FINANCIAL LP10% OwnerSell50,395$2.61$132KSEC
Sep 11, 2026HRT FINANCIAL LP10% OwnerBuy39,508$3.40$134KSEC
Sep 11, 2026HRT FINANCIAL LP10% OwnerSell9,948$4.27$42KSEC
Sep 11, 2026HRT FINANCIAL LP10% OwnerBuy707$3.34$2KSEC
Sep 8, 2026HRT FINANCIAL LP10% OwnerBuy1,658$3.98$7KSEC
Sep 8, 2026HRT FINANCIAL LP10% OwnerSell1,506$3.70$6KSEC
Sep 3, 2026HRT FINANCIAL LP10% OwnerSell450$4.53$2KSEC
Sep 3, 2026HRT FINANCIAL LP10% OwnerBuy1,790$4.57$8KSEC
Sep 1, 2026HRT FINANCIAL LP10% OwnerSell1,276$4.66$6KSEC
Sep 1, 2026HRT FINANCIAL LP10% OwnerBuy12,376$5.21$64KSEC
Sep 1, 2026HRT FINANCIAL LP10% OwnerBuy5,981$6.35$38KSEC

Questions about TNON

Are insiders buying or selling TNON stock?

In the last 12 months Tenon Medical, Inc. insiders made open-market purchases worth about $500,000 and sales worth about $606,000. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.

When was the last insider trade in TNON?

The most recent open-market insider trade in TNON was filed on 2026-09-11.

How many institutions own TNON?

17 investment managers reported holding TNON in SEC Form 13F filings for Q2 2026.

Has any member of Congress traded TNON?

No congressional trades in TNON were reported in the past two years. The full list is free on CapitalSnitch.

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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).