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Blackstone Securities Partners L.P.'s Form 4 filing

Bridger Aerospace Group Holdings, Inc. (BAER) · filed Aug 13, 2026

Accession no.
0001193125-26-349604
Filed
Aug 13, 2026, 5:14 PM ET
Trade date
Aug 11, 2026
Filing delay
2 days
Rule 10b5-1 plan
Not checked

This filing lists 3 non-derivative transactions. Open-market sales total $2.89M. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Blackstone Securities Partners L.P.CIK 000079232610% Owner
Blackstone Holdings I L.P.CIK 000146469410% Owner
Blackstone Holdings I/II GP L.L.C.CIK 000146469510% Owner
Blackstone Intermediary Holdco L.L.C.CIK 000172040210% Owner
Blackstone Advisory Services L.L.C.CIK 000172041010% Owner
Blackstone Tactical Opportunities Advisors L.L.C.CIK 000184573510% Owner
BTO Grannus Holdings IV - NQ LLCCIK 000196038810% Owner
Grannus Holdings Manager - NQ LLCCIK 000196045510% Owner

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Aug 11, 2026Common StockSSaleDisposed−2,710,374$1.04F7−$2,820,144.154,825,856IndirectDuplicate filing
Aug 11, 2026Common StockSSaleDisposed−46,817$1.04F7−$48,713.0983,358IndirectDuplicate filing
Aug 11, 2026Common StockSSaleDisposed−20,933$1.04F7−$21,780.7937,272IndirectDuplicate filing

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F7

The price reported in Column 4 is a weighted average price. These shares of Common Stock were sold in multiple transactions at prices ranging from $1.00 to $1.29, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price in the range set forth in this footnote.

Referenced by the price of 3 transactions in Table I.

Remarks

Because no more than 10 reporting persons can file any one Form 4 through the Securities and Exchange Commission's EDGAR system, certain affiliates of the Reporting Persons have filed separate Forms 4.

Read the full filing on SEC EDGAR (opens in a new tab)