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 21, 2022 | Frost Christopher | Chief Executive Officer, Director | Disposed to issuer(D) | 47K | — | — |
| Jul 21, 2022 | Lentz Henry E | Director | Disposed to issuer(D) | 47K | — | — |
| Jul 21, 2022 | Davis Jay | Vice President | Disposed to issuer(D) | 10K | — | — |
| Jul 21, 2022 | Dreyfus Maria S. | Director | Disposed to issuer(D) | 17K | — | — |
| Jul 21, 2022 | Stanley Martin | Director | Disposed to issuer(D) | 32K | — | — |
| Jul 21, 2022 | Kernan Michael | General Counsel and Secretary | Disposed to issuer(D) | 1K | — | — |
| Jul 21, 2022 | O'Neil Nick | Chief Financial Officer | Disposed to issuer(D) | 9K | — | — |
| Jul 21, 2022 | Brown Norman H Jr | Director | Disposed to issuer(D) | 60K | — | — |
| Jul 21, 2022 | Sananikone Ouma | Director | Disposed to issuer(D) | 33K | — | — |
| Jul 21, 2022 | Kirk Ronald | Director | Disposed to issuer(D) | 23K | — | — |
| Jul 21, 2022 | Brock Amanda M | Director | Disposed to issuer(D) | 17K | — | — |
| Jul 21, 2022 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Other(J) | 15.2M | $4.11 | $62.6M |
| Jul 14, 2022 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 74K | $3.83 | $284K |
| Jun 27, 2022 | Macquarie Group Ltd | 10% Owner | Grant(A) | 74K | $3.76 | $279K |
| Jun 27, 2022 | Macquarie Group Ltd | 10% Owner | Grant(A) | 74K | $3.76 | $279K |
| Jun 27, 2022 | Macquarie Group Ltd | 10% Owner | Grant(A) | 74K | $3.76 | $279K |
| May 27, 2022 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 74K | $3.73 | $276K |
| Apr 28, 2022 | Macquarie Group Ltd | 10% Owner | Grant(A) | 74K | $3.72 | $274K |
| Mar 30, 2022 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 73K | $3.64 | $265K |
| Feb 25, 2022 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 72K | $3.61 | $262K |
| Jan 27, 2022 | Macquarie Group Ltd | 10% Owner | Grant(A) | 72K | $3.60 | $260K |
| Dec 29, 2021 | Macquarie Group Ltd | 10% Owner | Grant(A) | 72K | $3.66 | $264K |
| Dec 29, 2021 | Macquarie Group Ltd | 10% Owner | Grant(A) | 72K | $3.66 | $264K |
| Nov 29, 2021 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 73K | $7.31 | $532K |
| Oct 28, 2021 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 1K | $40.36 | $57K |
| Sep 22, 2021 | Macquarie Group Ltd | 10% Owner | Grant(A) | 51K | $39.99 | $2.0M |
| Sep 17, 2021 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 72K | $39.41 | $2.8M |
| Aug 20, 2021 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 72K | $38.86 | $2.8M |
| Jul 29, 2021 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 72K | $38.45 | $2.8M |
| Jun 30, 2021 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 71K | $34.71 | $2.5M |
| May 19, 2021 | Brock Amanda M | Director | Grant(A) | 4K | — | $0 |
| May 19, 2021 | Dreyfus Maria S. | Director | Grant(A) | 4K | — | $0 |
| May 19, 2021 | Lentz Henry E | Director | Grant(A) | 4K | — | $0 |
| May 19, 2021 | Brown Norman H Jr | Director | Grant(A) | 4K | — | $0 |
| May 19, 2021 | Sananikone Ouma | Director | Grant(A) | 4K | — | $0 |
| May 19, 2021 | Kirk Ronald | Director | Grant(A) | 4K | — | $0 |
| Apr 28, 2021 | Macquarie Infrastructure Management (USA) INC | Director, 10% Owner | Grant(A) | 67K | $31.37 | $2.1M |
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 → 2026-07-13. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).