Summary
Updated Aug 31, 2026
Blackstone Holdings I L.P. is 10% Owner of Bridger Aerospace Group Holdings, Inc. (BAER). 4 SEC Form 4 filings on record going back to 2025, most recently on 13 August 2026. Most recent open-market trade: sold $22K of BAER on 13 August 2026. Lifetime open-market purchases: $31.77M. Lifetime open-market sales: $6.60M.
Recent Transactions
9Every recent SEC Form 4 transaction Blackstone Holdings I L.P. has reported, most recent first.
- Blackstone Private Real Estate Credit & Income FundP - Open-market purchase
1.19M shares @ $25.22$30.00M
Trading Pattern
InsiderAlpha's records for Blackstone Holdings I L.P. go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $15.88M (2 buys totaling $31.77M). Sales side: 7 recorded sales totaling $6.60M, so the filing history runs buy-heavy by dollar value. 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 Stocks
Insiders who reported open-market trades in the last 12 months at the companies Blackstone Holdings I L.P. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Blackstone Holdings II L.P. - $6.12M of BAER open-market activity in the last 12 months
- Jeffrey E. Kelter - $894K of BAER 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 Blackstone Holdings I L.P.?
Blackstone Holdings I L.P. is an investment firm, tracked as 10% Owner of Bridger Aerospace Group Holdings, Inc. (BAER). InsiderAlpha holds 4 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Blackstone Holdings I L.P. submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Blackstone Holdings I L.P. been buying or selling stock?
Recorded transactions: 2 open-market purchases ($31.77M) and 7 open-market sales ($6.60M) across all tracked filings.
Where can I see all of Blackstone Holdings I L.P.'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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