Tenon Medical, Inc. (TNON)
TNON moved a median of -0.13% 30 minutes after news, and -0.76% by the close. How TNON actually reacts to news — the realized, point-in-time move the market made, measured across 261 labeled events over the last three years with zero look-ahead.
TNON’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 44% | 243 |
| 30-min | -0.13% | 42% | 253 |
| 60-min | -0.03% | 48% | 257 |
| to close | -0.76% | 44% | 260 |
| Middle 50% of TNON reactions | -2.23% to +1.32% |
|---|---|
| Median reaction (30-min) | -0.13% |
| Measured reactions | 261 |
Half of all Tenon Medical, Inc. news events land between -2.23% and +1.32% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when TNON moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TNON's baseline. Nothing else.
Recent TNON events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Tenon Medical(R) Adds Eight New Patents Issued by the United States Patent and Trademark Office Through Q3 2026 | Press release | ACCESS Newswire | +2.48% | +2.83% | |
| Form EFFECT Tenon Medical, Inc. | SEC filing · Form EFFECT | SEC EDGAR | +2.01% | -3.02% | |
| Form S-3 Tenon Medical, Inc. | SEC filing · Form S-3 | SEC EDGAR | -0.84% | +4.22% | |
| Tenon(R) Medical Announces Full Commercial Launch of the SImmetry(R)+ SI Joint Fusion 3D Printed Lateral Screw Following Successful Alpha Launch | Press release | ACCESS Newswire | +2.54% | +48.73% | |
| Form D Tenon Medical, Inc. | SEC filing · Form D | SEC EDGAR | -1.24% | -7.67% | |
| Form 8-K Tenon Medical, Inc. For: Sep 11 | SEC filing · Form 8-K | SEC EDGAR | -0.86% | +3.45% | |
| Tenon Medical Announces Closing of Warrant Inducement Offering for Aggregate Gross Proceeds of Approximately $2,872,338 | Press release | ACCESS Newswire | +1.80% | +0.54% | |
| WallachBeth Capital Announces Closing of Tenon Medical Warrant Inducement Offering for Aggregate Gross Proceeds of Approximately $2,872,338 | Press release | PR Newswire | -0.62% | -1.85% | |
| Tenon Medical Announces Warrant Inducement for Aggregate Gross Proceeds of Approximately $2,872,338 | Press release | ACCESS Newswire | +0.00% | -26.15% | |
| WallachBeth Capital Announces Tenon Medical Warrant Inducement for Gross Proceeds of Approximately $2,872,338 | Press release | PR Newswire | +3.73% | +0.59% | |
| Form 8-K Tenon Medical, Inc. For: Sep 09 | SEC filing · Form 8-K | SEC EDGAR | +3.19% | -29.27% | |
| Tenon Medical Announces Early Repayment of Its Convertible Notes | Press release | ACCESS Newswire | +3.19% | -29.27% | |
| Form EFFECT Tenon Medical, Inc. | SEC filing · Form EFFECT | SEC EDGAR | -2.79% | -6.14% | |
| Form D Tenon Medical, Inc. | SEC filing · Form D | SEC EDGAR | +0.09% | +1.73% | |
| Form S-3/A Tenon Medical, Inc. | SEC filing · Form S-3 | SEC EDGAR | +1.61% | -13.93% | |
| Form 8-K Tenon Medical, Inc. For: Aug 27 | SEC filing · Form 8-K | SEC EDGAR | -0.05% | -1.95% | |
| Tenon Medical Announces Closing of $3M Private Placement Offering | Press release | ACCESS Newswire | -0.43% | -3.62% | |
| WallachBeth Capital Announces Closing of Tenon Medical | Press release | PR Newswire | +2.70% | -2.05% | |
| Tenon Medical Announces Pricing of $3M Private Placement Offering | Press release | ACCESS Newswire | -1.19% | -8.43% | |
| WallachBeth Capital Announces Tenon Medical Pricing of $3M Private Placement Offering | Press release | PR Newswire | -1.19% | -8.43% | |
| Form 8-K/A Tenon Medical, Inc. For: Mar 11 | SEC filing · Form 8-K | SEC EDGAR | -0.38% | -0.38% | |
| Form 8-K Tenon Medical, Inc. For: Aug 24 | SEC filing · Form 8-K | SEC EDGAR | -0.15% | -2.92% | |
| Tenon Medical Regains Compliance with Nasdaq Minimum Bid Price Requirement | Press release | ACCESS Newswire | -0.15% | -3.07% | |
| Form EFFECT Tenon Medical, Inc. | SEC filing · Form EFFECT | SEC EDGAR | +9.09% | -2.14% | |
| Form S-3/A Tenon Medical, Inc. | SEC filing · Form S-3 | SEC EDGAR | -2.17% | -3.15% | |
| Form 10-Q Tenon Medical, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.96% | -9.47% | |
| Form 8-K Tenon Medical, Inc. For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | +0.96% | -9.47% | |
| Form DEL AM Tenon Medical, Inc. | SEC filing · Form DEL | SEC EDGAR | +0.18% | +4.20% | |
| Tenon Medical Reports Second Quarter 2026 Financial Results | Press release | ACCESS Newswire | +0.96% | -9.47% | |
| Form S-3 Tenon Medical, Inc. | SEC filing · Form S-3 | SEC EDGAR | -4.72% | -8.14% | |
| Form 8-K Tenon Medical, Inc. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | +2.60% | -0.16% | |
| Tenon Medical, Inc. Announces 1:35 Reverse Stock Split | Press release | ACCESS Newswire | -2.72% | -8.70% | |
| Tenon Medical, Inc. Sets Date for Second Quarter 2026 Earnings | Press release | ACCESS Newswire | -1.29% | +1.29% | |
| Form 8-K Tenon Medical, Inc. For: Jul 23 | SEC filing · Form 8-K | SEC EDGAR | +1.28% | -1.55% | |
| Form 8-K Tenon Medical, Inc. For: Jul 17 | SEC filing · Form 8-K | SEC EDGAR | -2.50% | +4.50% | |
| Tenon Medical, Inc. Announces Regained Compliance with Nasdaq Stockholders' Equity Requirement | Press release | ACCESS Newswire | -2.50% | +4.50% | |
| Form DEFR14A Tenon Medical, Inc. | SEC filing · Form DEFR14A | SEC EDGAR | +0.31% | +3.07% | |
| Form 8-K Tenon Medical, Inc. For: Jul 10 | SEC filing · Form 8-K | SEC EDGAR | +0.36% | -3.76% | |
| Form 8-K Tenon Medical, Inc. For: Jun 29 | SEC filing · Form 8-K | SEC EDGAR | -0.52% | +3.15% | |
| Tenon Medical(R) Announces FDA 510(k) Clearance for Catamaran(R) SI Joint Fusion System | Press release | ACCESS Newswire | -6.44% | -10.34% | |
| Tenon Medical, Inc. Announces Closing of $4.2 Million Public Offering | Press release | ACCESS Newswire | +1.21% | +7.68% | |
| WallachBeth Capital Announces Closing of Tenon Medical, Inc. $4.2 Million Public Offering | Press release | PR Newswire | +0.40% | +4.76% | |
| Form EFFECT Tenon Medical, Inc. | SEC filing · Form EFFECT | SEC EDGAR | -3.41% | -3.35% | |
| Tenon Medical, Inc. Announces Pricing of $4.2 Million Public Offering | Press release | ACCESS Newswire | -3.41% | -3.35% | |
| WallachBeth Capital Announces Pricing of Tenon Medical, Inc. $4.2 Million Public Offering | Press release | PR Newswire | +0.04% | -1.75% | |
| Form S-1MEF Tenon Medical, Inc. | SEC filing · Form S-1MEF | SEC EDGAR | -3.41% | -3.35% | |
| Form S-1/A Tenon Medical, Inc. | SEC filing · Form S-1 | SEC EDGAR | +1.27% | -4.69% | |
| Form DEF 14A Tenon Medical, Inc. For: Jul 23 | SEC filing · Form DEF | SEC EDGAR | +3.96% | +5.18% | |
| Form S-1 Tenon Medical, Inc. | SEC filing · Form S-1 | SEC EDGAR | +3.96% | +5.18% | |
| Form S-3/A Tenon Medical, Inc. | SEC filing · Form S-3 | SEC EDGAR | +10.15% | -7.93% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the TNON section they belong to.
Where else TNON is measured.
TNON earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Tenon Medical, Inc.'s median reaction calculated?
Every labeled TNON news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 261 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 42% of TNON's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does TNON's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.