← United States · Coverage record
US · SEC FORM 4
CONMED Corp
CNMD · NYSE · CIK 0000816956 · Healthcare · Medical Devices
INSIDER SIGNAL
0 qualifying P purchase groups
in the current 180-day scoring window
6 Form 4 transaction lines observed in the same window
0 sales · 6 option, withholding, award, gift or other lines
WHY NO ACTIVE SIGNAL?
Score anatomy
No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.
Why is there no score?
- No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
- Sales and other Form 4 activity remain visible as context and do not create a negative score.
Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.
Purchase breadth, concentration & cluster buying
These modules activate when qualifying purchases enter the 180-day research window.
Insider activity timeline
Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.
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SIGNAL HISTORY
Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2024-05-13 · BRONSON DAVID M.
Recent Form 4 activity
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
Market context
Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.
Short interest
Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.
- Shares short
- 1,955,193
- Previous report
- 2,137,300
- Avg daily volume
- 373,796
- Days to cover
- 5.2
FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.
Historical equity purchases
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2024-05-13 | BRONSON DAVID M | Purchase (P) | Common Stock | 1,350 | USD 72.09 | USD 97,322 | SEC filing ↗ |
| 2024-05-08 | Schwarzentraub Barbara J | Purchase (P) | Common Stock | 1,442 | USD 69.26 | USD 99,873 | SEC filing ↗ |
| 2024-05-06 | Aronson Martha Goldberg | Purchase (P) | Common Stock | 2,000 | USD 70.98 | USD 141,960 | SEC filing ↗ |
| 2024-04-30 | Beyer Pat | Purchase (P) | Common Stock | 3,000 | USD 68.30 | USD 204,900 | SEC filing ↗ |
| 2020-03-02 | Workman John L | Purchase (P) | Common Stock | 2,000 | USD 94.63 | USD 189,260 | SEC filing ↗ |
Form 4 evidence
18 transaction lines in the latest 365-day window; 570 in local history.
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-09-08 | Kelderman Kim | Option exercise / conversion (M) | Common Stock | 500 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-02 | Schwarzentraub Barbara J | Option exercise / conversion (M) | Common Stock | 668 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-02 | Kaye Mark | Option exercise / conversion (M) | Common Stock | 668 | USD 0.00 | USD 0 | SEC filing ↗ |
Show recent Form 4 evidence (18 grouped rows)
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-09-08 | Kelderman Kim | Option exercise / conversion (M) | Common Stock | 500 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-02 | Schwarzentraub Barbara J | Option exercise / conversion (M) | Common Stock | 668 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-02 | Kaye Mark | Option exercise / conversion (M) | Common Stock | 668 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-02 | Farkas Charles | Option exercise / conversion (M) | Common Stock | 668 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-02 | Council LaVerne H | Option exercise / conversion (M) | Common Stock | 668 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-02 | Bronson David M. | Option exercise / conversion (M) | Common Stock | 668 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-03-06 | Lalomia Brent | Option exercise / conversion (M) | Common Stock | 75 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-03-06 | Lalomia Brent | Tax withholding (F) | Common Stock | 26 | USD 39.90 | USD 1,037 | SEC filing ↗ |
| 2026-02-24 | Kaye Mark | Option exercise / conversion (M) | Common Stock | 152 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2025-12-31 | Lalomia Brent | J (J) | Common Stock | 32 | USD 40.60 | USD 1,284 | SEC filing ↗ |
| 2025-11-21 | Glaze Richard | Sale (S) | Common Stock | 257 | USD 41.21 | USD 10,591 | SEC filing ↗ |
| 2025-11-20 | Glaze Richard | Option exercise / conversion (M) | Common Stock | 375 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2025-11-20 | Glaze Richard | Tax withholding (F) | Common Stock | 118 | USD 40.63 | USD 4,794 | SEC filing ↗ |
| 2025-11-06 | Garner Todd W | Sale (S) | Common Stock | 3,500 | USD 43.00 | USD 150,500 | SEC filing ↗ |
| 2025-11-04 | Foust Hollie K | Option exercise / conversion (M) | Common Stock | 4,000 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2025-11-04 | Foust Hollie K | Tax withholding (F) | Common Stock | 1,114 | USD 45.71 | USD 50,921 | SEC filing ↗ |
| 2025-10-31 | Garner Todd W | Option exercise / conversion (M) | Common Stock | 7,500 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2025-10-31 | Garner Todd W | Tax withholding (F) | Common Stock | 2,164 | USD 44.00 | USD 95,216 | SEC filing ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
Snapshot & identity
| Snapshot date | 2026-10-19 |
|---|---|
| Ranking version | US-v1.2 |
| Data quality | PASS ELIGIBLE · — |
| Ticker | CNMD |
| CIK | 0000816956 |
| Sector | Healthcare |
| Industry | Medical Devices Yahoo Finance |
| SEC SIC | 3845 Electromedical & Electrotherapeutic Apparatus |
| Exchange | NYSE |
Data coverage
| Local Form 4 history | 570 transaction lines from 2020-01-02 to 2026-09-08 5 P purchase lines · 193 S sale lines · 372 other lines |
|---|---|
| SEC company submissions | Open SEC filings ↗ |
Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.