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 |
|---|---|---|---|---|---|---|
| Jul 29, 2026 | Esquivel Mark A | President & COO | Option exercise(M) | 20K | — | $0 |
| Jul 29, 2026 | Esquivel Mark A | President & COO | Option exercise(M) | 25K | — | $0 |
| Jul 29, 2026 | Esquivel Mark A | President & COO | Option exercise(M) | 15K | — | $0 |
| Jul 29, 2026 | Esquivel Mark A | President & COO | Sell(S) | 60K | $33.11 | $2.0M |
| Jul 29, 2026 | Esquivel Mark A | President & COO | Option exercise(M) | 20K | $12.80 | $256K |
| Jul 29, 2026 | Esquivel Mark A | President & COO | Option exercise(M) | 25K | $11.58 | $290K |
| Jul 29, 2026 | Esquivel Mark A | President & COO | Option exercise(M) | 15K | $14.44 | $217K |
| Jul 27, 2026 | Petropoulos Constantine | See Remarks | Option exercise(M) | 3K | $14.00 | $35K |
| Jul 27, 2026 | Petropoulos Constantine | See Remarks | Sell(S) | 3K | $36.00 | $90K |
| Jul 27, 2026 | Petropoulos Constantine | See Remarks | Option exercise(M) | 3K | — | $0 |
| Jun 9, 2026 | Warshaw Steven T | Director | Option exercise(M) | 4K | $11.06 | $39K |
| Jun 9, 2026 | Warshaw Steven T | Director | Option exercise(M) | 4K | — | $0 |
| Nov 12, 2025 | Nickel Cory | Sr VP and General Manager | Option exercise(M) | 250 | $5.23 | $1K |
| Nov 12, 2025 | Nickel Cory | Sr VP and General Manager | Option exercise(M) | 250 | — | $0 |
| Nov 6, 2025 | Smith Carl William | Director | Sell(S) | 3K | $19.44 | $58K |
| Nov 4, 2025 | Smith Carl William | Director | Option exercise(M) | 3K | $5.23 | $16K |
| Nov 4, 2025 | Smith Carl William | Director | Option exercise(M) | 3K | — | $0 |
| Oct 24, 2025 | Warshaw Steven T | Director | Option exercise(M) | 3K | $5.23 | $16K |
| Oct 24, 2025 | Warshaw Steven T | Director | Option exercise(M) | 3K | — | $0 |
| Jul 25, 2025 | Groehl Emily J | Director | Option exercise(M) | 3K | — | $0 |
| Jul 23, 2025 | Smith Carl William | Director | Option exercise(M) | 8K | $19.09 | $143K |
| Jul 14, 2025 | Smith Carl William | Director | Option exercise(M) | 8K | $8.71 | $65K |
| Jul 14, 2025 | Smith Carl William | Director | Option exercise(M) | 8K | — | $0 |
| Jun 16, 2025 | Jamieson John | Senior VP - Project Management | Grant(A) | 10K | — | $0 |
| Jun 16, 2025 | Nickel Cory | Sr VP and General Manager | Grant(A) | 15K | — | $0 |
| Jun 16, 2025 | Thress D. Bradley | Director | Grant(A) | 4K | — | $0 |
| Jun 16, 2025 | Groehl Emily J | Director | Grant(A) | 4K | — | $0 |
| Jun 16, 2025 | Shore Brian E | Board Chairman & CEO, Director | Grant(A) | 30K | — | $0 |
| Jun 16, 2025 | Esquivel Mark A | President & COO | Grant(A) | 28K | — | $0 |
| Jun 16, 2025 | Warshaw Steven T | Director | Grant(A) | 4K | — | $0 |
| Jun 16, 2025 | Petropoulos Constantine | See Remarks | Grant(A) | 10K | — | $0 |
| Jun 16, 2025 | Julian Yvonne | Director | Grant(A) | 4K | — | $0 |
| Jun 16, 2025 | Goldner Christopher James | Vice President - Finance | Grant(A) | 5K | — | $0 |
| Jun 16, 2025 | Smith Carl William | Director | Grant(A) | 4K | — | $0 |
| Apr 22, 2025 | Esquivel Mark A | President & COO | Option exercise(M) | 15K | $5.23 | $78K |
| Apr 22, 2025 | Esquivel Mark A | President & COO | Sell(S) | 15K | — | $0 |
| Feb 11, 2025 | Warshaw Steven T | Director | Option exercise(M) | 3K | $12.46 | $37K |
| Feb 11, 2025 | Warshaw Steven T | Director | Option exercise(M) | 3K | — | $0 |
| Feb 6, 2025 | Blanchfield Dale | Director | Option exercise(M) | 3K | $12.46 | $37K |
| Feb 6, 2025 | Blanchfield Dale | Director | Option exercise(M) | 3K | — | $0 |
| Feb 5, 2025 | Shore Brian E | Board Chairman & CEO, Director | Option exercise(M) | 35K | $5.23 | $183K |
| Feb 5, 2025 | Shore Brian E | Board Chairman & CEO, Director | Option exercise(M) | 35K | — | $0 |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Option exercise(M) | 5K | $12.46 | $56K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 35 | $15.00 | $525 |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 25 | $15.00 | $375 |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 975 | $15.00 | $15K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 500 | $15.00 | $8K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 200 | $15.00 | $3K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 100 | $15.00 | $2K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 932 | $15.00 | $14K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 68 | $15.00 | $1K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 365 | $15.00 | $5K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 200 | $15.00 | $3K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 100 | $15.00 | $2K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 1K | $15.00 | $15K |
| Jan 28, 2025 | Esquivel Mark A | President & COO | Sell(S) | 5K | — | $0 |
| Jun 18, 2024 | Goldner Christopher James | Vice President - Finance | Grant(A) | 4K | — | $0 |
| Jun 18, 2024 | Connor Shane | Director | Grant(A) | 9K | — | $0 |
| Jun 18, 2024 | Julian Yvonne | Director | Grant(A) | 4K | — | $0 |
| Jun 18, 2024 | Groehl Emily J | Director | Grant(A) | 4K | — | $0 |
| Jun 18, 2024 | Esquivel Mark A | President & COO | Grant(A) | 25K | — | $0 |
| Jun 18, 2024 | Blanchfield Dale | Director | Grant(A) | 4K | — | $0 |
| Jun 18, 2024 | Smith Carl William | Director | Grant(A) | 4K | — | $0 |
| Jun 18, 2024 | Shore Brian E | Board Chairman & CEO, Director | Grant(A) | 30K | — | $0 |
| Jun 18, 2024 | Nickel Cory | Sr VP and General Manager | Grant(A) | 15K | — | $0 |
| Jun 18, 2024 | Warshaw Steven T | Director | Grant(A) | 4K | — | $0 |
| Jun 4, 2024 | Shore Brian E | Board Chairman & CEO, Director | Option exercise(O) | 250 | — | $0 |
| May 18, 2024 | Thress D. Bradley | Director | Grant(A) | 4K | — | $0 |
| May 1, 2023 | Thress D. Bradley | Director | Grant(A) | 4K | — | $0 |
| May 1, 2023 | Groehl Emily J | Director | Grant(A) | 4K | — | $0 |
| May 1, 2023 | Julian Yvonne | Director | Grant(A) | 4K | — | $0 |
| May 1, 2023 | Smith Carl William | Director | Grant(A) | 4K | — | $0 |
| May 1, 2023 | Warshaw Steven T | Director | Grant(A) | 4K | — | $0 |
| May 1, 2023 | Blanchfield Dale | Director | Grant(A) | 4K | — | $0 |
| May 1, 2023 | Esquivel Mark A | President & COO | Grant(A) | 20K | — | $0 |
| May 1, 2023 | Farabaugh P. Matthew | SVP & CFO | Grant(A) | 15K | — | $0 |
| May 1, 2023 | Nickel Cory | Sr VP and General Manager | Grant(A) | 18K | — | $0 |
| May 1, 2023 | Shore Brian E | Board Chairman & CEO, Director | Grant(A) | 25K | — | $0 |
| Aug 29, 2022 | Shore Brian E | Board Chairman & CEO, Director | Gift(G) | 1K | — | $0 |
| Apr 12, 2022 | Esquivel Mark A | President & COO | Grant(A) | 2K | — | $0 |
| Apr 12, 2022 | Shore Brian E | Board Chairman & CEO, Director | Grant(A) | 30K | — | $0 |
| Apr 12, 2022 | Farabaugh P. Matthew | SVP & CFO | Grant(A) | 13K | — | $0 |
| Apr 12, 2022 | Blanchfield Dale | Director | Grant(A) | 4K | — | $0 |
| Apr 12, 2022 | Smith Carl William | Director | Grant(A) | 4K | — | $0 |
| Apr 12, 2022 | Groehl Emily J | Director | Grant(A) | 4K | — | $0 |
| Apr 12, 2022 | Julian Yvonne | Director | Grant(A) | 4K | — | $0 |
| Apr 12, 2022 | Thress D. Bradley | Director | Grant(A) | 4K | — | $0 |
| Apr 12, 2022 | Warshaw Steven T | Director | Grant(A) | 4K | — | $0 |
| Nov 9, 2021 | Blanchfield Dale | Director | Buy(S) | 2K | $13.87 | $21K |
| Oct 22, 2021 | Thress D. Bradley | Director | Buy(P) | 1K | $13.10 | $13K |
| Sep 15, 2021 | Blanchfield Dale | Director | Option exercise(M) | 2K | $9.94 | $15K |
| Sep 15, 2021 | Blanchfield Dale | Director | Sell(S) | 2K | — | $0 |
| Aug 27, 2021 | Warshaw Steven T | Director | Option exercise(M) | 750 | $9.94 | $7K |
| Aug 27, 2021 | Warshaw Steven T | Director | Sell(S) | 750 | — | $0 |
| Aug 3, 2021 | Shore Brian E | Board Chairman & CEO, Director | Option exercise(M) | 35K | $9.94 | $348K |
| Aug 3, 2021 | Shore Brian E | Board Chairman & CEO, Director | Sell(S) | 29K | $15.06 | $439K |
| Aug 3, 2021 | Shore Brian E | Board Chairman & CEO, Director | Sell(S) | 35K | — | $0 |
| Jul 26, 2021 | Groehl Emily J | Director | Sell(S) | 1K | $14.75 | $15K |
| Jul 26, 2021 | Groehl Emily J | Director | Sell(S) | 1K | $14.75 | $15K |
| Jul 26, 2021 | Groehl Emily J | Director | Sell(S) | 1 | $14.76 | $15 |
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 2019-12-30 → 2026-08-06. 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 PKE