As of September 05, 2026, the three largest insider holders of KLTR are India Capital Ii Lp Nexus (TenPercentOwner, 16.05Mn shares), Ron Yekutiel (Chief Executive Officer, 15.10Mn shares), Ron Yekutiel (Chief Executive Officer, 15.10Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | India Capital Ii Lp Nexus | TenPercentOwner | 0 | 16,053,857 | 16,053,857 | 33.4% | 27 Jul, 2021 |
| 2 | Ron Yekutiel | Chief Executive Officer | 15,095,748 | 0 | 15,095,748 | 31.4% | 25 Mar, 2026 |
| 3 | Michal Tsur | Officer | 5,099,010 | 0 | 5,099,010 | 10.6% | 16 Feb, 2023 |
| 4 | Eynav Azaria | Chief Revenue Officer | 2,060,383 | 0 | 2,060,383 | 4.3% | 03 Sep, 2026 |
| 5 | Natan Israeli | Chief Customer Officer | 1,809,537 | 0 | 1,809,537 | 3.8% | 06 Aug, 2026 |
| 6 | Shay David | Director | 1,579,926 | 0 | 1,579,926 | 3.3% | 26 Jun, 2026 |
| 7 | John N. Doherty | Chief Financial Officer | 1,423,180 | 0 | 1,423,180 | 3.0% | 08 Oct, 2025 |
| 8 | Yaron Garmazi | Chief Financial Officer | 1,057,320 | 0 | 1,057,320 | 2.2% | 15 Feb, 2024 |
| 9 | Claire Rotshten | Evp Of Finance | 1,039,973 | 0 | 1,039,973 | 2.2% | 25 Mar, 2026 |
| 10 | Liron Netanela Serero | Officer | 686,789 | 0 | 686,789 | 1.4% | 25 Mar, 2026 |
| 11 | Richard Levandov | Director | 623,039 | 0 | 623,039 | 1.3% | 26 Jun, 2026 |
| 12 | Ronen Faier | Director | 583,039 | 0 | 583,039 | 1.2% | 26 Jun, 2026 |
| 13 | Naama Halevi-Davidov | Director | 340,095 | 0 | 340,095 | 0.7% | 26 Jun, 2026 |
| 14 | Eyal Manor | Director | 248,972 | 0 | 248,972 | 0.5% | 31 Aug, 2026 |
| 15 | Ventures I Gp, Llc .406 | TenPercentOwner | 0 | 200,000 | 200,000 | 0.4% | 27 Jul, 2021 |
| 16 | Gregory C. Dracon | Director | 178,658 | 0 | 178,658 | 0.4% | 26 Jun, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Aug, 2026 | Eyal Manor | Director | Disposed S | 20,795 | $1.58 | $32.93K | 249,965 | Direct |
| 28 Aug, 2026 | Eyal Manor | Director | Disposed S | 993 | $1.60 | $1.58K | 248,972 | Direct |
| 26 Aug, 2026 | Eyal Manor | Director | Disposed S | 21,638 | $1.53 | $33.03K | 270,760 | Direct |
| 05 Aug, 2026 | Eynav Azaria | Officer | Disposed S | 83,995 | $2.01 | $169.01K | 2,072,527 | Direct |
| 05 Aug, 2026 | Eyal Manor | Director | Disposed S | 112,713 | $1.90 | $214.11K | 317,828 | Direct |
| 05 Aug, 2026 | Eyal Manor | Director | Disposed S | 25,430 | $2.01 | $51.21K | 292,398 | Direct |
| 05 Aug, 2026 | Natan Israeli | Chief Customer Officer | Disposed S | 196,432 | $1.82 | $358.04K | 1,872,427 | Direct |
| 05 Aug, 2026 | Natan Israeli | Chief Customer Officer | Disposed S | 62,890 | $2.01 | $126.40K | 1,809,537 | Direct |
| 27 Jul, 2026 | Natan Israeli | Chief Customer Officer | Disposed S | 100 | $1.50 | $150 | 2,068,859 | Direct |
| 22 Jul, 2026 | Eynav Azaria | Officer | Disposed S | 6,301 | $1.42 | $8.97K | 2,156,522 | Direct |
| 20 Jul, 2026 | Eynav Azaria | Officer | Disposed S | 2,777 | $1.40 | $3.90K | 2,166,303 | Direct |
| 21 Jul, 2026 | Eynav Azaria | Officer | Disposed S | 3,480 | $1.41 | $4.91K | 2,162,823 | Direct |
| 26 Jun, 2026 | Eyal Manor | Director | Disposed S | 8,825 | $1.29 | $11.39K | 430,541 | Direct |
| 25 Jun, 2026 | Eyal Manor | Director | Disposed S | 34,601 | $1.30 | $45.03K | 439,366 | Direct |
| 24 Jun, 2026 | Richard Levandov | Director | Acquired A | 133,333 | — | — | 623,039 | Direct |
| 24 Jun, 2026 | Naama Halevi-Davidov | Director | Acquired A | 133,333 | — | — | 340,095 | Direct |
| 24 Jun, 2026 | Eyal Manor | Director | Acquired A | 133,333 | — | — | 473,967 | Direct |
| 24 Jun, 2026 | Richard Levandov | Director | Acquired A | 133,333 | — | — | 623,039 | Direct |
| 24 Jun, 2026 | Richard Levandov | Director | Acquired A | 133,333 | — | — | 623,039 | Direct |
| 24 Jun, 2026 | Gregory C. Dracon | Director | Acquired A | 170,594 | — | — | 178,658 | Direct |