SEC Form 4 · Updated Daily

ALTM

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

FinancialsOwnership

Current Reporting Owners

OwnerRoleShares OwnedAs OfLast Activity
Blackstone Holdings III GP L.P.10%+ Owner02022-01-11—
Blackstone Holdings III L.P.10%+ Owner02022-01-11—
Blackstone Inc.10%+ Owner02022-01-11—
SCHWARZMAN STEPHEN A10%+ Owner02022-01-11—
Blackstone Group Management L.L.C.10%+ Owner02022-01-11—
Blackstone Holdings III GP Management L.L.C.10%+ Owner02022-01-11—

Recent Filings

DateOwnerActivitySharesPriceOwned After
2022-01-11SCHWARZMAN STEPHEN A———0
2022-01-11Blackstone Group Management L.L.C.———0
2022-01-11Blackstone Inc.———0
2022-01-11Blackstone Holdings III GP Management L.L.C.———0
2022-01-11Blackstone Holdings III GP L.P.———0
2022-01-11Blackstone Holdings III L.P.———0

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.