As of September 29, 2026, Qnity Electronics's top three insider holders are Jon D. Kemp (Chief Executive Officer, 114.97K shares), Terrence R Curtin (Director, 22.34K shares), Chuck Xu (President, Interconnect, 21.97K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jon D. Kemp | Chief Executive Officer | 114,967 | 0 | 114,967 | 40.3% | 06 May, 2026 |
| 2 | Terrence R Curtin | Director | 22,336 | 0 | 22,336 | 7.8% | 02 Sep, 2026 |
| 3 | Chuck Xu | President, Interconnect | 21,967 | 0 | 21,967 | 7.7% | 06 May, 2026 |
| 4 | Michael G. Goss | Vp Interim Cfo | 19,744 | 0 | 19,744 | 6.9% | 06 May, 2026 |
| 5 | Sang Ho Kang | President, Semiconductor | 15,647 | 0 | 15,647 | 5.5% | 09 Dec, 2025 |
| 6 | Steven Sterin | Director | 12,195 | 0 | 12,195 | 4.3% | 08 Jun, 2026 |
| 7 | Peter W Hennessey | General Counsel | 9,621 | 0 | 9,621 | 3.4% | 06 May, 2026 |
| 8 | Matthew K Harbaugh | Chief Financial Officer | 9,292 | 0 | 9,292 | 3.3% | 04 Nov, 2025 |
| 9 | Anne P Noonan | Director | 8,878 | 0 | 8,878 | 3.1% | 26 May, 2026 |
| 10 | Kathleen M. Fortebuono | Chief People Officer | 8,460 | 0 | 8,460 | 3.0% | 15 Jun, 2026 |
| 11 | Byron Green | Director | 8,135 | 0 | 8,135 | 2.8% | 02 Sep, 2026 |
| 12 | Kristina M Johnson | Director | 7,763 | 0 | 7,763 | 2.7% | 26 May, 2026 |
| 13 | Bondt Karin De | Director | 6,647 | 0 | 6,647 | 2.3% | 12 Aug, 2026 |
| 14 | Shumeet Banerji | Director | 5,645 | 0 | 5,645 | 2.0% | 26 May, 2026 |
| 15 | Yi Hyon Paik | Director | 5,645 | 0 | 5,645 | 2.0% | 26 May, 2026 |
| 16 | Mark A Blinn | Director | 5,645 | 0 | 5,645 | 2.0% | 26 May, 2026 |
| 17 | Cas Katherine Dei | President, Semiconductor | 2,937 | 0 | 2,937 | 1.0% | 06 Aug, 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Aug, 2026 | Byron Green | Director | Acquired A | 272 | $119.43 | $32.50K | 8,135 | Direct |
| 31 Aug, 2026 | Terrence R Curtin | Director | Acquired A | 272 | $119.43 | $32.50K | 22,336 | Direct |
| 11 Aug, 2026 | Bondt Karin De | Director | Acquired P | 1,000 | $138.14 | $138.14K | 6,647 | Direct |
| 05 Aug, 2026 | Cas Katherine Dei | President, Semiconductor | Acquired A | 2,937 | $0.00 | $0 | 2,937 | Direct |
| 12 Jun, 2026 | Kathleen M. Fortebuono | Chief People Officer | Disposed F | 418 | $149.76 | $62.60K | 8,460 | Direct |
| 05 Jun, 2026 | Steven Sterin | Director | Disposed S | 400 | $148.35 | $59.34K | 12,195 | Direct |
| 29 May, 2026 | Terrence R Curtin | Director | Acquired A | 208 | $156.00 | $32.50K | 22,053 | Direct |
| 29 May, 2026 | Byron Green | Director | Acquired A | 208 | $156.00 | $32.50K | 7,860 | Direct |
| 21 May, 2026 | Terrence R Curtin | Director | Acquired A | 1,278 | $0.00 | $0 | 21,845 | Direct |
| 21 May, 2026 | Bondt Karin De | Director | Acquired A | 1,278 | $0.00 | $0 | 5,645 | Direct |
| 21 May, 2026 | Kristina M Johnson | Director | Acquired A | 1,278 | $0.00 | $0 | 7,763 | Direct |
| 21 May, 2026 | Yi Hyon Paik | Director | Acquired A | 1,278 | $0.00 | $0 | 5,645 | Direct |
| 21 May, 2026 | Anne P Noonan | Director | Acquired A | 1,278 | $0.00 | $0 | 8,878 | Direct |
| 21 May, 2026 | Mark A Blinn | Director | Acquired A | 1,278 | $0.00 | $0 | 5,645 | Direct |
| 21 May, 2026 | Byron Green | Director | Acquired A | 1,278 | $0.00 | $0 | 7,651 | Direct |
| 21 May, 2026 | Steven Sterin | Director | Acquired A | 1,278 | $0.00 | $0 | 13,106 | Direct |
| 21 May, 2026 | Shumeet Banerji | Director | Acquired A | 1,278 | $0.00 | $0 | 5,645 | Direct |
| 26 May, 2026 | Steven Sterin | Director | Disposed S | 511 | $161.97 | $82.76K | 12,595 | Direct |
| 04 May, 2026 | Peter W Hennessey | General Counsel | Disposed F | 73 | $141.76 | $10.39K | 9,621 | Direct |
| 04 May, 2026 | Michael G. Goss | Vp Interim Cfo | Disposed F | 147 | $141.76 | $20.78K | 19,744 | Direct |