Summary
Updated Aug 31, 2026
GSO Altus Holdings LP files SEC Form 4 reports at Altus Power, Inc. (AMPS). 1 SEC Form 4 filing on record, dated 16 April 2025.
Recent Transactions
1Every recent SEC Form 4 transaction GSO Altus Holdings LP has reported, most recent first.
Trading Pattern
InsiderAlpha's records for GSO Altus Holdings LP go back to 2025: 1 primary Form 4 filing, an average of 0.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Sector
No other insider has filed at GSO Altus Holdings LP's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Amanda J. Rome - $1.34M of XEL open-market activity in the last 12 months
- Tara J. Hemmer - $1.32M of WM open-market activity in the last 12 months
- Caroline Ann Winn - $1.27M of SRE open-market activity in the last 12 months
- Jeffry M. Householder - $1.26M of CPK open-market activity in the last 12 months
- Jason Ingersoll - $1.26M of AROC open-market activity in the last 12 months
- Jason M. Glickman - $1.24M of PCG open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is GSO Altus Holdings LP?
GSO Altus Holdings LP is an investment firm of Altus Power, Inc. (AMPS). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did GSO Altus Holdings LP last file a Form 4?
The only primary Form 4 on record is dated 16 April 2025.
Where can I see all of GSO Altus Holdings LP's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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