As of June 18, 2026, the three largest insider holders of KYTX are Ventures, Llc Vida (TenPercentOwner, 4.78Mn shares), Fred E Cohen (Director, 4.52Mn shares), Sciences, Inc. Gilead (TenPercentOwner, 4.13Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Sciences, Inc. Gilead | - | 4,126,119 | 0 | 13 Feb, 2024 |
| Beth C Seidenberg | - | 0 | 869,317 | 22 Dec, 2025 |
| Ian T Clark | - | 16,634 | 0 | 02 Jun, 2025 |
| Fred E Cohen | - | 0 | 4,523,924 | 14 Feb, 2024 |
| Christi Shaw | Executive Chairperson | 70,935 | 0 | 14 Jan, 2026 |
| Capital Life Sciences Investors, Llc Bain | - | 0 | 3,163,868 | 14 Feb, 2024 |
| Ventures, Llc Vida | - | 0 | 4,777,060 | 14 Feb, 2024 |
| Marc Grasso | Chief Financial Officer | 10,000 | 0 | 17 Mar, 2026 |
| Biopartners Fund I, L.P. Westlake | - | 0 | 735,984 | 14 Feb, 2024 |
| Andrew Craig Miller | - | 11,006 | 0 | 04 Mar, 2026 |
| Biopartners Opportunity Fund I, L.P. Westlake | - | 0 | 869,317 | 22 Dec, 2025 |
| Sravan Kumar Emany | - | 11,006 | 0 | 26 Feb, 2026 |
| Ryan Alexander Jones | Chief Financial Officer | 55,950 | 0 | 15 Apr, 2025 |
| Karen Marie Walker | Chief Technology Officer | 22,636 | 0 | 17 Dec, 2025 |
| Ventures Iii Gp, Llc Northpond | - | 0 | 3,255,426 | 12 Feb, 2024 |
| Warner Weston Biddle | Chief Executive Officer | 58,000 | 0 | 17 Mar, 2026 |
| Mert Aktar | - | 16,634 | 0 | 02 Jun, 2025 |
| Naji Gehchan | - | 18,000 | 0 | 17 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Mar, 2026 | Warner Weston Biddle | Common Stock | A | 58,000 | $0.00 | 58,000 | D | A |
| 13 Mar, 2026 | Marc Grasso | Common Stock | A | 10,000 | $0.00 | 10,000 | D | A |
| 13 Mar, 2026 | Naji Gehchan | Common Stock | A | 18,000 | $0.00 | 18,000 | D | A |
| 13 Mar, 2026 | Marc Grasso | Stock Option (right to buy) | A | 65,000 | $0.00 | 65,000 | D | A |
| 13 Mar, 2026 | Warner Weston Biddle | Stock Option (right to buy) | A | 350,000 | $0.00 | 350,000 | D | A |
| 13 Mar, 2026 | Naji Gehchan | Stock Option (right to buy) | A | 105,000 | $0.00 | 105,000 | D | A |
| 24 Feb, 2026 | Andrew Craig Miller | Common Stock | A | 11,006 | $0.00 | 11,006 | D | A |
| 24 Feb, 2026 | Andrew Craig Miller | Common Stock | A | 11,006 | $0.00 | 11,006 | D | A |
| 24 Feb, 2026 | Andrew Craig Miller | Stock Option (right to buy) | A | 42,945 | $0.00 | 42,945 | D | A |
| 24 Feb, 2026 | Andrew Craig Miller | Stock Option (right to buy) | A | 42,945 | $0.00 | 42,945 | D | A |
| 24 Feb, 2026 | Sravan Kumar Emany | Common Stock | A | 11,006 | $0.00 | 11,006 | D | A |
| 24 Feb, 2026 | Sravan Kumar Emany | Stock Option (right to buy) | A | 42,945 | $0.00 | 42,945 | D | A |
| 09 Feb, 2026 | Mayobanex Pujols | Stock Option (right to buy) | A | 300,000 | $0.00 | 300,000 | D | A |
| 09 Feb, 2026 | Mayobanex Pujols | Stock Option (right to buy) | A | 300,000 | $0.00 | 300,000 | D | A |
| 12 Jan, 2026 | Christi Shaw | Common Stock | A | 30,000 | $0.00 | 46,634 | D | A |
| 12 Jan, 2026 | Christi Shaw | Common Stock | A | 30,000 | $0.00 | 46,634 | D | A |
| 12 Jan, 2026 | Christi Shaw | Common Stock | A | 24,301 | $0.00 | 70,935 | D | A |
| 12 Jan, 2026 | Christi Shaw | Common Stock | A | 24,301 | $0.00 | 70,935 | D | A |
| 12 Jan, 2026 | Christi Shaw | Stock Option (right to buy) | A | 185,000 | $0.00 | 185,000 | D | A |
| 12 Jan, 2026 | Christi Shaw | Stock Option (right to buy) | A | 185,000 | $0.00 | 185,000 | D | A |