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 10, 2026 | Ward Sara | Director | Grant(A) | 498 | — | $0 |
| Jun 10, 2026 | Warren Kevin F. | Director | Grant(A) | 498 | — | $0 |
| Jun 10, 2026 | Keegan Lisa Graham | Director | Grant(A) | 498 | — | $0 |
| Jun 10, 2026 | Henry Jack A | Director | Grant(A) | 498 | — | $0 |
| Jun 10, 2026 | Humphrey Chevy | Director | Grant(A) | 498 | — | $0 |
| May 5, 2026 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Gift(G) | 770 | — | $0 |
| May 5, 2026 | Mueller Brian E | CEO, Director | Gift(G) | 300 | — | $0 |
| May 5, 2026 | Meyer William Stan | CHIEF OPERATING OFFICER | Gift(G) | 500 | — | $0 |
| Mar 1, 2026 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Tax withholding(F) | 2K | $159.07 | $394K |
| Mar 1, 2026 | Mueller Brian E | CEO, Director | Tax withholding(F) | 5K | $159.07 | $749K |
| Mar 1, 2026 | Meyer William Stan | CHIEF OPERATING OFFICER | Tax withholding(F) | 2K | $159.07 | $394K |
| Mar 1, 2026 | Marsh Dilek | CHIEF INFORMATION OFFICER | Tax withholding(F) | 2K | $159.07 | $265K |
| Mar 1, 2026 | Browning Lori | CHIEF ACCOUNTING OFFICER | Tax withholding(F) | 980 | $159.07 | $156K |
| Mar 1, 2026 | Collins Sarah S. | Chief Legal Officer | Tax withholding(F) | 127 | $159.07 | $20K |
| Jan 28, 2026 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Grant(A) | 4K | — | $0 |
| Jan 28, 2026 | Mueller Brian E | CEO, Director | Grant(A) | 7K | — | $0 |
| Jan 28, 2026 | Meyer William Stan | CHIEF OPERATING OFFICER | Grant(A) | 4K | — | $0 |
| Jan 28, 2026 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Grant(A) | 3K | — | $0 |
| Jan 28, 2026 | Browning Lori | CHIEF ACCOUNTING OFFICER | Grant(A) | 1K | — | $0 |
| Nov 11, 2025 | Humphrey Chevy | Director | Sell(S) | 600 | $166.15 | $100K |
| Jun 10, 2025 | Ward Sara | Director | Grant(A) | 409 | — | $0 |
| Jun 10, 2025 | Henry Jack A | Director | Grant(A) | 409 | — | $0 |
| Jun 10, 2025 | Keegan Lisa Graham | Director | Grant(A) | 409 | — | $0 |
| Jun 10, 2025 | Humphrey Chevy | Director | Grant(A) | 409 | — | $0 |
| Jun 10, 2025 | Warren Kevin F. | Director | Grant(A) | 409 | — | $0 |
| May 12, 2025 | Keegan Lisa Graham | Director | Sell(S) | 500 | $195.67 | $98K |
| Mar 4, 2025 | Claypatch Kathy J. | CHIEF INFORMATION OFFICER | Sell(S) | 2K | $179.03 | $269K |
| Mar 3, 2025 | Mueller Brian E | CEO, Director | Sell(S) | 8K | $180.40 | $1.4M |
| Mar 3, 2025 | Mueller Brian E | CEO, Director | Gift(G) | 560 | — | $0 |
| Mar 3, 2025 | Meyer William Stan | CHIEF OPERATING OFFICER | Gift(G) | 450 | — | $0 |
| Mar 3, 2025 | Meyer William Stan | CHIEF OPERATING OFFICER | Sell(S) | 4K | $180.40 | $751K |
| Mar 3, 2025 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Sell(S) | 4K | $180.40 | $751K |
| Mar 3, 2025 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Gift(G) | 550 | — | $0 |
| Mar 1, 2025 | Mueller Brian E | CEO, Director | Tax withholding(F) | 5K | $179.82 | $962K |
| Mar 1, 2025 | Meyer William Stan | CHIEF OPERATING OFFICER | Tax withholding(F) | 3K | $179.82 | $508K |
| Mar 1, 2025 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Tax withholding(F) | 3K | $179.82 | $508K |
| Mar 1, 2025 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Tax withholding(F) | 2K | $179.82 | $308K |
| Mar 1, 2025 | Claypatch Kathy J. | CHIEF INFORMATION OFFICER | Tax withholding(F) | 662 | $179.82 | $119K |
| Mar 1, 2025 | Browning Lori | CHIEF ACCOUNTING OFFICER | Tax withholding(F) | 1K | $179.82 | $193K |
| Jan 29, 2025 | Mueller Brian E | CEO, Director | Grant(A) | 7K | — | $0 |
| Jan 29, 2025 | Meyer William Stan | CHIEF OPERATING OFFICER | Grant(A) | 4K | — | $0 |
| Jan 29, 2025 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Grant(A) | 4K | — | $0 |
| Jan 29, 2025 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Grant(A) | 3K | — | $0 |
| Jan 29, 2025 | Claypatch Kathy J. | CHIEF INFORMATION OFFICER | Grant(A) | 1K | — | $0 |
| Jan 29, 2025 | Browning Lori | CHIEF ACCOUNTING OFFICER | Grant(A) | 1K | — | $0 |
| Dec 18, 2024 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Sell(S) | 2K | $166.07 | $249K |
| Nov 20, 2024 | Henry Jack A | Director | Sell(S) | 2K | $162.20 | $253K |
| Nov 12, 2024 | Mueller Brian E | CEO, Director | Sell(S) | 8K | $171.26 | $1.3M |
| Nov 12, 2024 | Meyer William Stan | CHIEF OPERATING OFFICER | Sell(S) | 3K | $170.85 | $478K |
| Nov 12, 2024 | Meyer William Stan | CHIEF OPERATING OFFICER | Gift(G) | 600 | — | $0 |
| Nov 12, 2024 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Sell(S) | 3K | $170.84 | $513K |
| Nov 12, 2024 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Gift(G) | 662 | — | $0 |
| Sep 18, 2024 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Sell(S) | 2K | $141.23 | $212K |
| Aug 13, 2024 | Humphrey Chevy | Director | Sell(S) | 560 | $142.92 | $80K |
| Jun 30, 2024 | Briggs Daniel J. | ORBIS EDUCATION, CEO | Disposed to issuer(D) | 9K | — | $0 |
| Jun 18, 2024 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Sell(S) | 2K | $136.78 | $205K |
| Jun 12, 2024 | Ward Sara | Director | Grant(A) | 537 | — | $0 |
| Jun 12, 2024 | Henry Jack A | Director | Grant(A) | 537 | — | $0 |
| Jun 12, 2024 | Keegan Lisa Graham | Director | Grant(A) | 537 | — | $0 |
| Jun 12, 2024 | Humphrey Chevy | Director | Grant(A) | 537 | — | $0 |
| Jun 12, 2024 | Warren Kevin F. | Director | Grant(A) | 537 | — | $0 |
| May 13, 2024 | Browning Lori | CHIEF ACCOUNTING OFFICER | Sell(S) | 2K | $147.80 | $296K |
| May 13, 2024 | Keegan Lisa Graham | Director | Sell(S) | 270 | $147.96 | $40K |
| May 10, 2024 | Claypatch Kathy J. | CHIEF INFORMATION OFFICER | Sell(S) | 2K | $149.20 | $224K |
| Apr 24, 2024 | Warren Kevin F. | Director | Grant(A) | 156 | — | $0 |
| Mar 18, 2024 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Sell(S) | 2K | $132.65 | $199K |
| Mar 1, 2024 | Mueller Brian E | CEO, Director | Tax withholding(F) | 6K | $134.71 | $763K |
| Mar 1, 2024 | Meyer William Stan | CHIEF OPERATING OFFICER | Tax withholding(F) | 3K | $134.71 | $401K |
| Mar 1, 2024 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Tax withholding(F) | 3K | $134.71 | $401K |
| Mar 1, 2024 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Tax withholding(F) | 2K | $134.71 | $224K |
| Mar 1, 2024 | Briggs Daniel J. | ORBIS EDUCATION, CEO | Tax withholding(F) | 2K | $134.71 | $272K |
| Mar 1, 2024 | Claypatch Kathy J. | CHIEF INFORMATION OFFICER | Tax withholding(F) | 661 | $134.71 | $89K |
| Mar 1, 2024 | Browning Lori | CHIEF ACCOUNTING OFFICER | Tax withholding(F) | 1K | $134.71 | $150K |
| Jan 31, 2024 | Mueller Brian E | CEO, Director | Grant(A) | 9K | — | $0 |
| Jan 31, 2024 | Meyer William Stan | CHIEF OPERATING OFFICER | Grant(A) | 5K | — | $0 |
| Jan 31, 2024 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Grant(A) | 5K | — | $0 |
| Jan 31, 2024 | Marsh Dilek | CHIEF TECHNOLOGY OFFICER | Grant(A) | 3K | — | $0 |
| Jan 31, 2024 | Briggs Daniel J. | ORBIS EDUCATION, CEO | Grant(A) | 4K | — | $0 |
| Jan 31, 2024 | Claypatch Kathy J. | CHIEF INFORMATION OFFICER | Grant(A) | 2K | — | $0 |
| Jan 31, 2024 | Browning Lori | CHIEF ACCOUNTING OFFICER | Grant(A) | 2K | — | $0 |
| Nov 17, 2023 | Henry Jack A | Director | Sell(S) | 1K | $137.92 | $200K |
| Nov 7, 2023 | Meyer William Stan | CHIEF OPERATING OFFICER | Gift(G) | 600 | — | $0 |
| Nov 7, 2023 | Bachus Daniel E | CHIEF FINANCIAL OFFICER | Gift(G) | 575 | — | $0 |
| Aug 10, 2023 | Keegan Lisa Graham | Director | Sell(S) | 540 | $109.34 | $59K |
| Aug 8, 2023 | Browning Lori | Chief Accounting Officer | Sell(S) | 3K | $112.75 | $282K |
| Jun 20, 2023 | Dial Sara R. | Director | Grant(A) | 739 | — | $0 |
| Jun 20, 2023 | Henry Jack A | Director | Grant(A) | 739 | — | $0 |
| Jun 20, 2023 | Keegan Lisa Graham | Director | Grant(A) | 739 | — | $0 |
| Jun 20, 2023 | Humphrey Chevy | Director | Grant(A) | 739 | — | $0 |
| Jun 20, 2023 | Adame David | Director | Grant(A) | 739 | — | $0 |
| May 23, 2023 | Henry Jack A | Director | Sell(S) | 3K | $109.53 | $274K |
| May 5, 2023 | Claypatch Kathy J. | Chief Information Officer | Sell(S) | 2K | $112.59 | $169K |
| Mar 1, 2023 | Mueller Brian E | CEO, Director | Tax withholding(F) | 6K | $113.65 | $667K |
| Mar 1, 2023 | Meyer William Stan | Chief Operating Officer | Tax withholding(F) | 3K | $113.65 | $350K |
| Mar 1, 2023 | Bachus Daniel E | Chief Financial Officer | Tax withholding(F) | 3K | $113.65 | $350K |
| Mar 1, 2023 | Marsh Dilek | Chief Technology Officer | Tax withholding(F) | 2K | $113.65 | $179K |
| Mar 1, 2023 | Briggs Daniel J. | Orbis Education, CEO | Tax withholding(F) | 2K | $113.65 | $188K |
| Mar 1, 2023 | Claypatch Kathy J. | Chief Information Officer | Tax withholding(F) | 646 | $113.65 | $73K |
| Mar 1, 2023 | Browning Lori | Chief Accounting Officer | Tax withholding(F) | 1K | $113.65 | $130K |
| Jan 25, 2023 | Mueller Brian E | CEO, Director | Grant(A) | 11K | — | $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).