The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 15K | $27.48 | $412K |
| Aug 7, 2026 | Mahboob Vaseem | Chief Financial Officer | Sell(S) | 26K | $25.87 | $667K |
| Aug 7, 2026 | Mahboob Vaseem | Chief Financial Officer | Sell(S) | 500 | $26.33 | $13K |
| Aug 4, 2026 | Mahboob Vaseem | Chief Financial Officer | Sell(S) | 3K | $24.06 | $74K |
| Aug 4, 2026 | Mahboob Vaseem | Chief Financial Officer | Sell(S) | 4K | $25.17 | $99K |
| Aug 4, 2026 | Umberger Traci S | See Remarks, Director | Sell(S) | 4K | $24.04 | $86K |
| Aug 4, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 49K | $24.47 | $1.2M |
| Aug 4, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 3K | $25.16 | $71K |
| Aug 4, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 442 | $25.98 | $11K |
| Aug 4, 2026 | Ford Alfred J Jr | Chief Commercial Officer | Sell(S) | 6K | $24.09 | $151K |
| Aug 3, 2026 | Umberger Traci S | See Remarks, Director | Sell(S) | 8K | $23.86 | $181K |
| Aug 3, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 13K | $23.92 | $311K |
| Aug 3, 2026 | Moran Timothy P. | Chief Business Officer | Sell(S) | 2K | $23.76 | $57K |
| Aug 3, 2026 | Ford Alfred J Jr | Chief Commercial Officer | Sell(S) | 13K | $23.90 | $311K |
| Aug 3, 2026 | Mahboob Vaseem | Chief Financial Officer | Sell(S) | 5K | $23.80 | $128K |
| Jul 31, 2026 | Umberger Traci S | See Remarks, Director | Sell(S) | 9K | $22.60 | $198K |
| Jul 31, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 9K | $22.60 | $202K |
| Jul 31, 2026 | Moran Timothy P. | Chief Business Officer | Sell(S) | 9K | $22.61 | $198K |
| Jul 31, 2026 | Ford Alfred J Jr | Chief Commercial Officer | Sell(S) | 9K | $22.61 | $196K |
| Jul 31, 2026 | Mahboob Vaseem | Chief Financial Officer | Sell(S) | 9K | $22.61 | $199K |
| Jul 30, 2026 | Umberger Traci S | See Remarks, Director | Sell(S) | 6K | $22.74 | $134K |
| Jul 30, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 8K | $22.72 | $179K |
| Jul 30, 2026 | Moran Timothy P. | Chief Business Officer | Sell(S) | 4K | $22.77 | $94K |
| Jul 30, 2026 | Ford Alfred J Jr | Chief Commercial Officer | Sell(S) | 6K | $22.76 | $135K |
| Jul 30, 2026 | Mahboob Vaseem | Chief Financial Officer | Sell(S) | 4K | $22.75 | $91K |
| Jul 16, 2026 | Moran Timothy P. | Chief Business Officer | Grant(A) | 39K | — | $0 |
| Jul 15, 2026 | Umberger Traci S | See Remarks, Director | Grant(A) | 59K | — | $0 |
| Jul 15, 2026 | Webster Brian Daniel | See Remarks, Director | Grant(A) | 176K | — | $0 |
| Jul 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 11K | $22.01 | $247K |
| Jul 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 784 | $22.63 | $18K |
| Jul 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 3K | $24.00 | $72K |
| Jul 15, 2026 | Ford Alfred J Jr | Chief Commercial Officer | Grant(A) | 59K | — | $0 |
| Jul 15, 2026 | Mahboob Vaseem | Chief Financial Officer | Grant(A) | 44K | — | $0 |
| Jun 30, 2026 | Moran Timothy P. | Chief Business Officer | Grant(A) | 227 | $21.55 | $5K |
| Jun 30, 2026 | Umberger Traci S | See Remarks, Director | Grant(A) | 942 | $21.55 | $20K |
| Jun 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 15K | $20.81 | $312K |
| Jun 3, 2026 | Ford Alfred J Jr | Chief Commercial Officer | Grant(A) | 25K | — | $0 |
| Jun 3, 2026 | Mahboob Vaseem | Chief Financial Officer | Grant(A) | 25K | — | $0 |
| Jun 3, 2026 | Umberger Traci S | See Remarks, Director | Grant(A) | 25K | — | $0 |
| Jun 3, 2026 | Webster Brian Daniel | See Remarks, Director | Grant(A) | 76K | — | $0 |
| Jun 3, 2026 | Moran Timothy P. | Chief Business Officer | Grant(A) | 23K | — | $0 |
| May 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 8K | $20.53 | $167K |
| May 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 7K | $21.46 | $147K |
| Apr 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 15K | $20.04 | $301K |
| Mar 26, 2026 | Cohen Raymond W | Director | Buy(P) | 10K | $19.98 | $200K |
| Mar 17, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 15K | $20.27 | $304K |
| Mar 11, 2026 | Reilly Kevin C | Director | Grant(A) | 8K | — | — |
| Feb 17, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 3K | $26.29 | $86K |
| Feb 17, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 93 | $27.18 | $3K |
| Feb 17, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 12K | $25.39 | $295K |
| Jan 15, 2026 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 15K | $22.80 | $342K |
| Dec 29, 2025 | Webster Brian Daniel | See Remarks, Director | Sell(S) | 15K | $26.59 | $399K |
| Dec 29, 2025 | Umberger Traci S | See Remarks, Director | Sell(S) | 11K | $26.69 | $280K |
| Dec 3, 2025 | Moran Timothy P. | Chief Business Officer | Grant(A) | 20K | — | — |
| Sep 4, 2025 | Kwo Elizabeth | Director | Grant(A) | 11K | — | — |
| Sep 4, 2025 | Schwartz Jeffrey Lawrence | Director, 10% Owner | Grant(A) | 11K | — | — |
| Sep 4, 2025 | Hanley Conor | Director | Grant(A) | 13K | — | — |
| Sep 4, 2025 | Cohen Raymond W | Director | Grant(A) | 11K | — | — |
| Sep 4, 2025 | Ladone Mary Kay | Director | Grant(A) | 11K | — | — |
| Jul 24, 2025 | Cohen Raymond W | Director | Grant(A) | 13K | — | — |
| Jul 17, 2025 | Mahboob Vaseem | Chief Financial Officer | Grant(A) | 22K | — | $0 |
| Jul 17, 2025 | Webster Brian Daniel | See Remarks, Director | Grant(A) | 88K | — | $0 |
| Mar 7, 2025 | Cohen Raymond W | Director | Buy(P) | 17K | $17.00 | $289K |
| Mar 7, 2025 | Umberger Traci S | See Remarks, Director | Buy(P) | 14K | $17.00 | $230K |
| Mar 7, 2025 | Ford Alfred J Jr | Chief Commercial Officer | Buy(P) | 20K | $17.00 | $340K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-04. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for KMTS