As of September 29, 2026, the three largest insider holders of IKT are Capital Life Sciences Pulse Fund Ii, L.P. Sands (TenPercentOwner, 13.02Mn shares), Capital Management, L.P. Ra (TenPercentOwner, 6.97Mn shares), Roberto Bellini (Director, 1.46Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Life Sciences Pulse Fund Ii, L.P. Sands | TenPercentOwner | 13,018,965 | 0 | 13,018,965 | 54.8% | 24 Nov, 2025 |
| 2 | Capital Management, L.P. Ra | TenPercentOwner | 0 | 6,970,000 | 6,970,000 | 29.4% | 31 Jul, 2026 |
| 3 | Roberto Bellini | Director | 0 | 1,460,000 | 1,460,000 | 6.2% | 23 Oct, 2024 |
| 4 | Milton H. Werner | President And Ceo | 889,257 | 0 | 889,257 | 3.7% | 16 Aug, 2022 |
| 5 | Christopher Cabell | President Head Of Rd | 676,564 | 0 | 676,564 | 2.9% | 24 Feb, 2026 |
| 6 | Vincent Aurentz | Director | 510,596 | 0 | 510,596 | 2.2% | 24 Feb, 2026 |
| 7 | Arvind Kush | Director | 145,000 | 0 | 145,000 | 0.6% | 23 Oct, 2024 |
| 8 | Amit Munshi | Director | 38,176 | 0 | 38,176 | 0.2% | 24 Feb, 2026 |
| 9 | Dennis N Berman | Director | 21,854 | 0 | 21,854 | 0.1% | 31 Jul, 2026 |
| 10 | Joseph Frattaroli | Chief Financial Officer | 8,015 | 0 | 8,015 | 0.0% | 23 May, 2022 |
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 |
|---|---|---|---|---|---|---|---|---|
| 29 Jul, 2026 | Capital Management, L.P. Ra | TenPercentOwner | Disposed J | 18,030,000 | — | — | 6,970,000 | Indirect |
| 30 Jul, 2026 | Dennis N Berman | Director | Acquired M | 21,854 | $1.26 | $27.54K | 21,854 | Direct |
| 30 Jul, 2026 | Dennis N Berman | Director | Disposed M | 21,854 | $0.00 | $0 | 0 | Direct |
| 29 Jul, 2026 | Capital Management, L.P. Ra | TenPercentOwner | Acquired J | 18,030,000 | — | — | 18,030,000 | Indirect |
| 26 Jun, 2026 | Roberto Bellini | Director | Acquired A | 155,000 | $0.00 | $0 | 155,000 | Direct |
| 26 Jun, 2026 | Vincent Aurentz | Director | Acquired A | 155,000 | $0.00 | $0 | 155,000 | Direct |
| 26 Jun, 2026 | Amit Munshi | Director | Acquired A | 155,000 | $0.00 | $0 | 155,000 | Direct |
| 26 Jun, 2026 | Dennis N Berman | Director | Acquired A | 155,000 | $0.00 | $0 | 155,000 | Direct |
| 26 Jun, 2026 | Arvind Kush | Director | Acquired A | 155,000 | $0.00 | $0 | 155,000 | Direct |
| 26 Jun, 2026 | David Canner | Director | Acquired A | 155,000 | $0.00 | $0 | 155,000 | Direct |
| 21 Feb, 2026 | Vincent Aurentz | Director | Disposed D | 255,299 | $0.00 | $0 | 510,596 | Direct |
| 21 Feb, 2026 | Christopher Cabell | President Head Of Rd | Disposed D | 338,282 | $0.00 | $0 | 676,564 | Direct |
| 21 Feb, 2026 | Amit Munshi | Director | Disposed D | 19,089 | $0.00 | $0 | 38,176 | Direct |
| 05 Jan, 2026 | Mark T Iwicki | Chief Executive Officer | Acquired A | 4,982,706 | $0.00 | $0 | 4,982,706 | Direct |
| 05 Jan, 2026 | David Mcintyre | Chief Financial Officer | Acquired A | 986,319 | $0.00 | $0 | 986,319 | Direct |
| 05 Jan, 2026 | Christopher Cabell | President Head Of Rd | Acquired A | 900,117 | $0.00 | $0 | 900,117 | Direct |
| 21 Nov, 2025 | Capital Life Sciences Pulse Fund Ii, L.P. Sands | TenPercentOwner | Acquired P | 2,068,965 | $1.45 | $3.00Mn | 13,018,965 | Direct |
| 30 Jun, 2025 | Amit Munshi | Director | Acquired A | 108,176 | $0.00 | $0 | 108,176 | Direct |
| 30 Jun, 2025 | Vincent Aurentz | Director | Acquired A | 108,176 | $0.00 | $0 | 108,176 | Direct |
| 30 Jun, 2025 | Dennis N Berman | Director | Acquired A | 108,176 | $0.00 | $0 | 108,176 | Direct |