NASDAQ:TNON

Tenon Medical Stock Insider Trading

Healthcare > Medical - Devices

Buy TNON

*Your capital is at risk

$0.463

-0.159 (-25.53%)

At Close: Jun 23, 2026

Tenon Medical Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 97.41. In total, the insiders bought 3.93M and sold 261.57K TNON shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	97.41
● Buy	3.93M shares
● Sell	261.57K shares
91% Buy Activity Strong Negative Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jan 01, 2026 Buy	Common Stock M-Exempt	Howard Ivan Director	Director	10 732 Value: $5K
Jan 01, 2026 Buy	Restricted Stock Units M-Exempt	Howard Ivan Director	Director	10 732 Value: $5K
Nov 14, 2025 Buy	Common stock P-Purchase	Foster Steven M CEO And President	CEO / President	19 455 Value: $23.0K
Nov 14, 2025 Buy	Common Stock Purchase Warrant P-Purchase	Foster Steven M CEO And President	CEO / President	19 455 Value: $22.6K
Nov 14, 2025 Buy	Common stock P-Purchase	Geist Wyatt D. Chief Innovation Officer	Officer	19 455 Value: $23.0K
Nov 14, 2025 Buy	Common Stock Purchase Warrant P-Purchase	Geist Wyatt D. Chief Innovation Officer	Officer	19 455 Value: $22.6K
Nov 14, 2025 Buy	Common stock P-Purchase	Grawey Nathaniel A. Chief Commercial Officer	Officer	101 167 Value: $119.4K
Nov 14, 2025 Buy	Common Stock Purchase Warrant P-Purchase	Grawey Nathaniel A. Chief Commercial Officer	Officer	101 167 Value: $117.4K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Foster Steven M CEO And President	CEO / President	281 872 Value: $315.7K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Hochschuler Stephen Director	Director	21 464 Value: $24.0K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Weigle Robert K Director	Director	21 464 Value: $24.0K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Ginn Richard Chief Technology Officer	Officer	253 153 Value: $283.5K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Ferrari Richard Director	Director	128 957 Value: $144.4K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Jacques Kristine M Director	Director	20 293 Value: $22.7K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Williamson Kevin Chief Financial Officer	C-Suite Officer	117 974 Value: $132.1K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Howard Ivan Director	Director	21 464 Value: $24.0K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Foster Steven M CEO And President	CEO / President	281 872 Value: $315.7K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Hochschuler Stephen Director	Director	21 464 Value: $24.0K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Weigle Robert K Director	Director	21 464 Value: $24.0K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Ginn Richard Chief Technology Officer	Officer	253 153 Value: $283.5K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Ferrari Richard Director	Director	128 957 Value: $144.4K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Jacques Kristine M Director	Director	20 293 Value: $22.7K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Williamson Kevin Chief Financial Officer	C-Suite Officer	117 974 Value: $132.1K
Oct 13, 2025 Buy	Restricted Stock Units A-Award	Howard Ivan Director	Director	21 464 Value: $24.0K
Sep 03, 2025 Buy	Restricted Stock Units M-Exempt	Williamson Kevin Chief Financial Officer	C-Suite Officer	2 083 Value: $2K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks