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 28, 2023 | Krallman Stephen Ramiro | CFO | Grant(A) | 2K | $51.50 | $86K |
| Jun 12, 2023 | King Theodore Walker Cheng-De | 10% Owner | Sell(S) | 18K | $82.08 | $1.5M |
| Jun 12, 2023 | King Theodore Walker Cheng-De | 10% Owner | Sell(S) | 517 | $76.26 | $39K |
| May 12, 2023 | Kopcak Jason A | Chief Executive Officer, Director | Tax withholding(F) | 3K | $80.48 | $236K |
| May 12, 2023 | Kopcak Jason A | Chief Executive Officer, Director | Grant(A) | 8K | $80.48 | $604K |
| Dec 30, 2022 | Krallman Stephen Ramiro | Chief Financial Officer | Grant(A) | 1K | $10.00 | $10K |
| Dec 30, 2022 | Kopcak Jason A | Director | Grant(A) | 1K | $10.00 | $10K |
| Dec 14, 2022 | Byrd Ricardo | Director | Grant(A) | 2K | $21.00 | $51K |
| Dec 14, 2022 | Byrd Ricardo | Director | Grant(A) | 3K | — | $0 |
| Dec 14, 2022 | Engerman John A. | Director | Grant(A) | 2K | $21.00 | $51K |
| Dec 14, 2022 | Engerman John A. | Director | Grant(A) | 3K | — | $0 |
| Dec 14, 2022 | de Jongh John P Jr. | Director | Tax withholding(F) | 579 | $21.00 | $12K |
| Dec 14, 2022 | de Jongh John P Jr. | Director | Grant(A) | 2K | $21.00 | $51K |
| Dec 14, 2022 | de Jongh John P Jr. | Director | Grant(A) | 3K | — | $0 |
| Sep 20, 2022 | Sullivan Kevin Francis | General Counsel | Option exercise(M) | 1K | — | — |
| Sep 20, 2022 | Sullivan Kevin Francis | General Counsel | Option exercise(M) | 1K | — | — |
| Aug 12, 2022 | King Theodore Walker Cheng-De | 10% Owner | Buy(P) | 205 | $20.76 | $4K |
| Aug 10, 2022 | King Theodore Walker Cheng-De | 10% Owner | Buy(P) | 10K | $24.14 | $241K |
| Aug 10, 2022 | King Theodore Walker Cheng-De | 10% Owner | Buy(P) | 119 | $23.75 | $3K |
| Jun 28, 2022 | Krallman Stephen Ramiro | Chief Financial Officer | Grant(A) | 2K | $10.80 | $18K |
| Apr 25, 2022 | Krallman Stephen Ramiro | Chief Financial Officer | Buy(P) | 2K | $11.07 | $22K |
| Apr 25, 2022 | de Jongh John P Jr. | Director | Buy(P) | 1K | $10.75 | $11K |
| Apr 25, 2022 | Byrd Ricardo | Director | Buy(P) | 2K | $11.60 | $22K |
| Nov 4, 2021 | Engerman John A. | Director | Grant(A) | 2K | — | $0 |
| Nov 4, 2021 | de Jongh John P Jr. | Director | Buy(P) | 2K | — | $0 |
| Nov 4, 2021 | Byrd Ricardo | Director | Grant(A) | 2K | — | $0 |
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).