As of September 29, 2026, the three largest insider holders of KMT are Christopher Rossi (President And Ceo, 334.51K shares), Sanjay Chowbey (President And Ceo, 246.84K shares), Steven H Wunning (Director, 91.23K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Christopher Rossi | President And Ceo | 334,507 | 0 | 334,507 | 26.6% | 05 Dec, 2023 |
| 2 | Sanjay Chowbey | President And Ceo | 246,839 | 0 | 246,839 | 19.7% | 11 Sep, 2026 |
| 3 | Steven H Wunning | Director | 91,227 | 0 | 91,227 | 7.3% | 27 Aug, 2025 |
| 4 | William M Lambert | Director | 82,898 | 0 | 82,898 | 6.6% | 18 Aug, 2026 |
| 5 | Patrick S Watson | Vice President | 82,006 | 0 | 82,006 | 6.5% | 18 Aug, 2026 |
| 6 | Damon J Audia | Vice President | 72,144 | 0 | 72,144 | 5.7% | 04 Oct, 2021 |
| 7 | Lorraine M Martin | Director | 48,975 | 0 | 48,975 | 3.9% | 20 Aug, 2026 |
| 8 | William J. Harvey | Director | 46,430 | 0 | 46,430 | 3.7% | 19 Aug, 2025 |
| 9 | Carlonda R. Reilly | Vice President | 43,753 | 0 | 43,753 | 3.5% | 18 Aug, 2026 |
| 10 | Franklin Cardenas | Vice President | 39,581 | 0 | 39,581 | 3.2% | 06 Dec, 2024 |
| 11 | Joseph Alvarado | Director | 36,257 | 0 | 36,257 | 2.9% | 18 Aug, 2026 |
| 12 | Clark David Bersaglini | Vice President | 28,631 | 0 | 28,631 | 2.3% | 03 Sep, 2026 |
| 13 | Michelle R Keating | Vice President | 25,272 | 0 | 25,272 | 2.0% | 08 Sep, 2026 |
| 14 | Faisal Hamadi | Vice President | 21,640 | 0 | 21,640 | 1.7% | 18 Aug, 2026 |
| 15 | Judith L Bacchus | Vice President | 15,721 | 0 | 15,721 | 1.3% | 09 Sep, 2026 |
| 16 | Paul Sternlieb | Director | 13,958 | 0 | 13,958 | 1.1% | 20 Aug, 2026 |
| 17 | Cindy L Davis | Director | 11,930 | 0 | 11,930 | 1.0% | 19 Aug, 2025 |
| 18 | John Wayne Witt | Vice President | 8,179 | 0 | 8,179 | 0.7% | 18 Aug, 2026 |
| 19 | Richard J Harshman | Director | 5,000 | 0 | 5,000 | 0.4% | 08 Sep, 2026 |
| 20 | Douglas T Dietrich | Director | 816 | 0 | 816 | 0.1% | 03 Feb, 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 |
|---|---|---|---|---|---|---|---|---|
| 10 Sep, 2026 | Sanjay Chowbey | President And Ceo | Acquired P | 7,000 | $29.10 | $203.70K | 246,839 | Direct |
| 08 Sep, 2026 | Judith L Bacchus | Vice President | Disposed S | 9,676 | $30.29 | $293.12K | 15,721 | Direct |
| 04 Sep, 2026 | Michelle R Keating | Vice President | Disposed S | 20,000 | $30.54 | $610.72K | 25,272 | Direct |
| 04 Sep, 2026 | Richard J Harshman | Director | Acquired P | 5,000 | $30.21 | $151.05K | 5,000 | Direct |
| 01 Sep, 2026 | Richard J Harshman | Director | Acquired A | 5,310 | $0.00 | $0 | 5,310 | Direct |
| 01 Sep, 2026 | Dawne S Hickton | Director | Acquired A | 5,310 | $0.00 | $0 | 5,310 | Direct |
| 01 Sep, 2026 | Clark David Bersaglini | Vice President | Acquired M | 11,596 | $29.19 | $338.49K | 33,709 | Direct |
| 01 Sep, 2026 | Richard J Harshman | Director | Acquired A | 271 | $0.00 | $0 | 271 | Direct |
| 01 Sep, 2026 | Clark David Bersaglini | Vice President | Disposed F | 5,078 | $29.19 | $148.23K | 28,631 | Direct |
| 01 Sep, 2026 | Clark David Bersaglini | Vice President | Disposed M | 11,596 | $0.00 | $0 | 11,596 | Direct |
| 25 Aug, 2026 | Douglas T Dietrich | Director | Acquired A | 982 | $29.27 | $28.75K | 17,085 | Direct |
| 25 Aug, 2026 | Shelley J Bausch | Director | Acquired A | 811 | $29.27 | $23.75K | 16,897 | Direct |
| 14 Aug, 2026 | Paul Sternlieb | Director | Acquired M | 6,092 | $31.22 | $190.19K | 14,144 | Direct |
| 14 Aug, 2026 | Lorraine M Martin | Director | Acquired M | 6,092 | $31.22 | $190.19K | 49,161 | Direct |
| 14 Aug, 2026 | Paul Sternlieb | Director | Disposed F | 186 | $31.22 | $5.81K | 13,958 | Direct |
| 14 Aug, 2026 | Lorraine M Martin | Director | Disposed F | 186 | $31.22 | $5.81K | 48,975 | Direct |
| 14 Aug, 2026 | Paul Sternlieb | Director | Disposed M | 1,860 | $0.00 | $0 | 0 | Direct |
| 14 Aug, 2026 | Lorraine M Martin | Director | Disposed M | 1,860 | $0.00 | $0 | 0 | Direct |
| 14 Aug, 2026 | Lorraine M Martin | Director | Disposed M | 1,933 | $0.00 | $0 | 1,934 | Direct |
| 14 Aug, 2026 | Paul Sternlieb | Director | Disposed M | 1,933 | $0.00 | $0 | 1,934 | Direct |