Macquarie Infrastructure Corp: directors' dealings · United States · SEC (Form 4)

About Macquarie Infrastructure Corp

Macquarie Infrastructure Corp. (MIC) was historically a U.S.-listed infrastructure vehicle associated with the Australian Macquarie group, built around essential assets with long-duration, contract-driven or regulated cash flows. The company was created in the early 2000s and listed in the United States, giving it a profile that combined infrastructure, energy-related services and defensive utility-like characteristics. SEC filings show that the business was converted into a corporation in 2015, then reorganized in 2021, and ultimately taken off the market in July 2022 after completing a merger with an affiliate of Argo Infrastructure Partners. For investors tracking SEC Form 4 insider transactions, MIC can still appear in legacy filing histories, but the NYSE-listed issuer under ticker MIC is no longer an active public company. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1289790/000114420418010071/v481930_10k.htm?utm_source=openai)) Before delisting, MIC owned a diversified portfolio of infrastructure assets. Its main business lines included Atlantic Aviation, one of the largest fixed-base operations networks in the United States serving business aviation; International-Matex Tank Terminals (IMTT), a bulk liquid storage and handling business; Hawaii Gas, a regulated gas distribution utility; and district energy operations. SEC disclosures also note the support of Macquarie Group, headquartered in Sydney, Australia, through centralized management services and infrastructure investment expertise. That structure gave MIC access to a global infrastructure platform while keeping the underlying businesses focused on North American essential services. The portfolio was designed to generate relatively resilient earnings, supported by high barriers to entry, long-lived assets and customer contracts. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1289790/000162828021002304/mic-20201231.htm?utm_source=openai)) From a competitive standpoint, MIC operated in niches where scale, asset quality and location mattered more than rapid growth. It competed with specialized operators in aviation services, terminal storage, gas distribution and district energy, with a market position built on infrastructure scarcity and recurring demand rather than high turnover. The most important recent corporate developments were the December 2020 sale of IMTT, the subsequent simplification of the asset base, and the July 2022 transaction that removed MIC from the public markets. In practical terms, MIC should now be viewed as a former NYSE-listed U.S. infrastructure company whose history is relevant for legacy filings, insider transaction records and sector analysis, but not as an actively traded NYSE/NASDAQ equity today. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1289790/000115752320001625/a52353418ex99_1.htm?utm_source=openai))