Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| COHR | Luther Sherri R | Chief Financial Officer | 07/22/2026 | Verkauf | 306.68 | 1,000 | 306,680 | Form 4 |
| COHR | Sherri R Luther | CFO | 04/22/2026 | Verkauf | 351.00 | 2,000 | 702,000 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).