ISQ Open Infrastructure Co LLC

Q: Jun 30 2026

Q: Mar 31 2026

FY: Dec 31 2025

Q: Sep 30 2025

Q: Jun 30 2025

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Entry into a Material Definitive Agreement

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Other Events

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Entry into a Material Definitive Agreement

Unregistered Sales of Equity Securities

Unregistered Sales of Equity Securities

Entry into a Material Definitive Agreement

Rule 506(b) provides a "safer harbor" for a private offering

Rule 506(b) provides a "safer harbor" for a private offering

Rule 506(b) provides a "safer harbor" for a private offering

No description available

No description available

No description available

Miller Trisha A

Olson Terrence W.

Lee William D.

Zilbergleyt Irina

Collett Brian

Olson Terrence W.

Miller Trisha A

Lee William D.

Collett Brian

Zilbergleyt Irina

Frohlich Starr

CHAMMAH WALID A

Letter from the SEC