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 |
|---|---|---|---|---|---|---|---|---|
| KLTR | Azaria Eynav | See Remarks | 09/17/2026 | Verkauf | 1.42 | 6,488 | 9,186 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/16/2026 | Verkauf | 1.42 | 7,116 | 10,090 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/15/2026 | Verkauf | 1.41 | 6,113 | 8,610 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/14/2026 | Verkauf | 1.43 | 5,149 | 7,354 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/11/2026 | Verkauf | 1.42 | 5,656 | 8,048 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/10/2026 | Verkauf | 1.45 | 3,763 | 5,442 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/09/2026 | Verkauf | 1.48 | 10,078 | 14,916 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/08/2026 | Verkauf | 1.49 | 12,341 | 18,357 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/04/2026 | Verkauf | 1.51 | 8,176 | 12,335 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/03/2026 | Verkauf | 1.53 | 9,866 | 15,113 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/02/2026 | Verkauf | 1.51 | 7,816 | 11,830 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 09/01/2026 | Verkauf | 1.54 | 4,328 | 6,677 | Form 4 |
| KLTR | Manor Eyal | Director | 08/28/2026 | Verkauf | 1.60 | 993 | 1,584 | Form 4 |
| KLTR | Manor Eyal | Director | 08/27/2026 | Verkauf | 1.58 | 20,795 | 32,931 | Form 4 |
| KLTR | Manor Eyal | Director | 08/26/2026 | Verkauf | 1.53 | 21,638 | 33,028 | Form 4 |
| KLTR | Manor Eyal | Director | 08/05/2026 | Verkauf | 2.01 | 25,430 | 51,211 | Form 4 |
| KLTR | Manor Eyal | Director | 08/05/2026 | Verkauf | 1.90 | 112,713 | 214,110 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 08/05/2026 | Verkauf | 2.01 | 83,995 | 169,015 | Form 4 |
| KLTR | Israeli Natan | Chief Customer Officer | 08/05/2026 | Verkauf | 2.01 | 62,890 | 126,396 | Form 4 |
| KLTR | Israeli Natan | Chief Customer Officer | 08/05/2026 | Verkauf | 1.82 | 196,432 | 358,037 | Form 4 |
| KLTR | Israeli Natan | Chief Customer Officer | 07/27/2026 | Verkauf | 1.50 | 100 | 150 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 07/21/2026 | Verkauf | 1.41 | 3,480 | 4,914 | Form 4 |
| KLTR | Azaria Eynav | See Remarks | 07/20/2026 | Verkauf | 1.40 | 2,777 | 3,896 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).