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 |
|---|---|---|---|---|---|---|
| Jun 5, 2026 | Davidar David D | Director | Option exercise(M) | 25K | $26.27 | $657K |
| Jun 5, 2026 | Davidar David D | Director | Sell(S) | 25K | $80.76 | $2.0M |
| Jun 5, 2026 | Davidar David D | Director | Option exercise(M) | 25K | — | $0 |
| Jun 4, 2026 | Rhoads Ann D | Director | Option exercise(M) | 25K | $26.27 | $657K |
| Jun 4, 2026 | Rhoads Ann D | Director | Option exercise(M) | 25K | — | $0 |
| Feb 25, 2026 | Huller Kelly | EVP, GC, Corporate Secretary | Option exercise(M) | 20K | $43.58 | $872K |
| Feb 25, 2026 | Huller Kelly | EVP, GC, Corporate Secretary | Sell(S) | 20K | $94.50 | $1.9M |
| Feb 25, 2026 | Huller Kelly | EVP, GC, Corporate Secretary | Option exercise(M) | 20K | — | $0 |
| Feb 12, 2026 | Huller Kelly | EVP, GC, Corporate Secretary | Option exercise(M) | 10K | $45.64 | $456K |
| Feb 12, 2026 | Huller Kelly | EVP, GC, Corporate Secretary | Sell(S) | 10K | $87.67 | $877K |
| Feb 12, 2026 | Huller Kelly | EVP, GC, Corporate Secretary | Option exercise(M) | 10K | — | $0 |
| Jan 21, 2026 | Huller Kelly | EVP, GC, Corporate Secretary | Grant(A) | 40K | — | $0 |
| Jan 21, 2026 | Davidar David D | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | Wolterman Dan | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | DeFord John A | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | Zarrilli Stephen T | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | Tobin James R | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | Rhoads Ann D | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | Lemaitre Dan | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | Douglas Robert Andrew | Director | Grant(A) | 15K | — | $0 |
| Jan 21, 2026 | Paul David C | Executive Chairman, Director, 10% Owner | Grant(A) | 100K | — | $0 |
| Jan 21, 2026 | Kline Kyle | Senior Vice President, CFO | Grant(A) | 30K | — | $0 |
| Jan 21, 2026 | Pfeil Keith W | President, CEO, Director | Grant(A) | 100K | — | $0 |
| Jan 21, 2026 | Norwalk Leslie V | Director | Grant(A) | 15K | — | $0 |
| Jan 8, 2026 | Norwalk Leslie V | Director | Sell(S) | 2K | $101.10 | $202K |
| Jan 8, 2026 | Kline Kyle | Senior Vice President, CFO | Option exercise(M) | 4K | $51.87 | $186K |
| Jan 8, 2026 | Kline Kyle | Senior Vice President, CFO | Sell(S) | 4K | $101.10 | $363K |
| Jan 8, 2026 | Kline Kyle | Senior Vice President, CFO | Option exercise(M) | 4K | — | $0 |
| Dec 12, 2025 | Norwalk Leslie V | Director | Sell(S) | 4K | $88.85 | $355K |
| Dec 8, 2025 | Paul David C | Executive Chairman, Director, 10% Owner | Option exercise(M) | 34K | $25.52 | $877K |
| Dec 8, 2025 | Paul David C | Executive Chairman, Director, 10% Owner | Option exercise(M) | 34K | — | $0 |
| Dec 1, 2025 | Kline Kyle | Senior Vice President, CFO | Option exercise(M) | 5K | — | $0 |
| Nov 25, 2025 | Huller Kelly | SVP, GC, Corporate Secretary | Sell(S) | 8K | $90.00 | $675K |
| Nov 25, 2025 | Huller Kelly | SVP, GC, Corporate Secretary | Option exercise(M) | 8K | $25.96 | $195K |
| Nov 25, 2025 | Huller Kelly | SVP, GC, Corporate Secretary | Option exercise(M) | 8K | — | $0 |
| Nov 12, 2025 | Davidar David D | Director | Option exercise(M) | 25K | $25.52 | $638K |
| Nov 12, 2025 | Davidar David D | Director | Sell(S) | 25K | $86.00 | $2.1M |
| Nov 12, 2025 | Davidar David D | Director | Option exercise(M) | 25K | — | $0 |
| Nov 11, 2025 | Zarrilli Stephen T | Director | Option exercise(M) | 25K | $44.14 | $1.1M |
| Nov 11, 2025 | Zarrilli Stephen T | Director | Sell(S) | 25K | $84.29 | $2.1M |
| Nov 11, 2025 | Zarrilli Stephen T | Director | Option exercise(M) | 25K | — | $0 |
| Nov 10, 2025 | Rhoads Ann D | Director | Sell(S) | 2K | $85.00 | $170K |
| Nov 7, 2025 | Rhoads Ann D | Director | Sell(S) | 8K | $81.00 | $648K |
| Sep 15, 2025 | Rhoads Ann D | Director | Sell(S) | 10K | $58.46 | $585K |
| Jul 18, 2025 | Kline Kyle | Senior Vice President, CFO | Grant(A) | 21K | — | $0 |
| Jul 18, 2025 | Pfeil Keith W | President, CEO, Director | Grant(A) | 40K | — | $0 |
| Feb 28, 2025 | Rhoads Ann D | Director | Sell(S) | 8K | $78.68 | $590K |
| Jan 23, 2025 | Zarrilli Stephen T | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | Wolterman Dan | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | Tobin James R | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | Scavilla Daniel T | President, CEO, Director | Grant(A) | 140K | — | $0 |
| Jan 23, 2025 | Rhoads Ann D | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | Pfeil Keith W | COO, CFO | Grant(A) | 60K | — | $0 |
| Jan 23, 2025 | Paul David C | Executive Chairman, Director, 10% Owner | Grant(A) | 75K | — | $0 |
| Jan 23, 2025 | Norwalk Leslie V | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | Lemaitre Dan | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | Huller Kelly | SVP, GC, Corporate Secretary | Grant(A) | 40K | — | $0 |
| Jan 23, 2025 | Douglas Robert Andrew | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | DeFord John A | Director | Grant(A) | 15K | — | $0 |
| Jan 23, 2025 | Davidar David D | Director | Grant(A) | 15K | — | $0 |
| Jan 10, 2025 | Pfeil Keith W | COO, CFO | Option exercise(M) | 8K | $53.27 | $444K |
| Jan 10, 2025 | Pfeil Keith W | COO, CFO | Sell(S) | 2K | $89.17 | $149K |
| Jan 10, 2025 | Pfeil Keith W | COO, CFO | Sell(S) | 13K | $88.17 | $1.1M |
| Jan 10, 2025 | Pfeil Keith W | COO, CFO | Option exercise(M) | 6K | $49.65 | $290K |
| Jan 10, 2025 | Pfeil Keith W | COO, CFO | Option exercise(M) | 8K | — | $0 |
| Jan 10, 2025 | Pfeil Keith W | COO, CFO | Option exercise(M) | 6K | — | $0 |
| Jan 2, 2025 | Davidar David D | Director | Gift(G) | 6K | — | $0 |
| Dec 2, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Sell(S) | 3K | $87.00 | $218K |
| Dec 2, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Option exercise(M) | 3K | $24.21 | $61K |
| Dec 2, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Option exercise(M) | 3K | — | $0 |
| Nov 22, 2024 | Lemaitre Dan | Director | Sell(S) | 1K | $85.02 | $93K |
| Nov 22, 2024 | Lemaitre Dan | Director | Option exercise(M) | 1K | $65.05 | $71K |
| Nov 22, 2024 | Lemaitre Dan | Director | Option exercise(M) | 1K | — | $0 |
| Nov 22, 2024 | Davidar David D | Director | Sell(S) | 7K | $85.00 | $573K |
| Nov 22, 2024 | Davidar David D | Director | Sell(S) | 7K | $85.00 | $575K |
| Nov 21, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 50K | $43.77 | $2.2M |
| Nov 21, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 80K | $43.58 | $3.5M |
| Nov 21, 2024 | Scavilla Daniel T | President, CEO, Director | Sell(S) | 130K | $85.00 | $11.1M |
| Nov 21, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 50K | — | $0 |
| Nov 21, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 80K | — | $0 |
| Nov 21, 2024 | Lemaitre Dan | Director | Option exercise(M) | 13K | $65.05 | $864K |
| Nov 21, 2024 | Lemaitre Dan | Director | Sell(S) | 13K | $85.00 | $1.1M |
| Nov 21, 2024 | Lemaitre Dan | Director | Option exercise(M) | 13K | — | $0 |
| Nov 21, 2024 | Davidar David D | Director | Sell(S) | 13K | $85.00 | $1.1M |
| Nov 21, 2024 | Davidar David D | Director | Sell(S) | 13K | $85.00 | $1.1M |
| Nov 15, 2024 | Paul David C | Executive Chairman, Director, 10% Owner | Option exercise(M) | 26K | $24.10 | $628K |
| Nov 15, 2024 | Paul David C | Executive Chairman, Director, 10% Owner | Option exercise(M) | 26K | — | $0 |
| Nov 6, 2024 | Scavilla Daniel T | President, CEO, Director | Sell(S) | 60K | $80.02 | $4.8M |
| Nov 6, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 30K | $43.77 | $1.3M |
| Nov 6, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 30K | $26.27 | $788K |
| Nov 6, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 30K | — | $0 |
| Nov 6, 2024 | Scavilla Daniel T | President, CEO, Director | Option exercise(M) | 30K | — | $0 |
| Nov 6, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Sell(S) | 3K | $82.00 | $205K |
| Nov 6, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Option exercise(M) | 5K | $24.21 | $121K |
| Nov 6, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Sell(S) | 3K | $80.02 | $200K |
| Nov 6, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Option exercise(M) | 5K | — | $0 |
| Oct 16, 2024 | Davidar David D | Director | Sell(S) | 20K | $75.03 | $1.5M |
| Oct 16, 2024 | Davidar David D | Director | Sell(S) | 30K | $75.04 | $2.3M |
| Oct 16, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Option exercise(M) | 8K | $25.80 | $194K |
| Oct 16, 2024 | Huller Kelly | SVP, GC, Corporate Secretary | Sell(S) | 8K | $75.02 | $563K |
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 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).