BLACKSTONE MORTGAGE TRUST, INC. (BXMT) insider trading: who bought and sold · Investailor

BXMT insider activity

43 transactions on file (1 open-market purchase and 12 open-market sales).

Scheduled or decided

12 open-market sales by BXMT insiders, between Sep 17, 2025 and Aug 4, 2026.

A sale made under a trading plan agreed months earlier is not the same event as one decided that week, and the filing itself says which.

Discretionary: $9.8K; 1 filing · 1 person
Planned (10b5-1): $341.14K; 11 filings · 4 people
Not stated: None; no sales on file

Discretionary. The box was on the form and was not ticked.

The sale was made at the prevailing price without a pre-arranged plan behind it.

Planned (10b5-1). The filer ticked the Form 4's 10b5-1 box.

The sale ran under a trading plan adopted before the trade, so it is a schedule executing rather than a view taken this week.

Not stated. The filing does not say.

Either it predates the April 2023 checkbox, or nothing has re-read it since. This tab will not guess which of the other two it was.

The 1 open-market purchase on file carry no plan label.

The box can be ticked on a buy, and labelling one would qualify the rarer and more informative of the two signals.

Recent transactions43 filed

Date	Insider	Type	Shares	Price	Value	Owned after
2026-08-04	NASSAU HENRY N Director Open-market purchase	Open-market purchase	+10,000	$14.34	+143.36K	218,523
2026-07-15	SAGALYN LYNNE B Director Grant / award	Grant / award	+3,939	$17.12	+67.44K	166,639
2026-07-15	NASSAU HENRY N Director Grant / award	Grant / award	+3,044	$17.12	+52.11K	208,523
2026-07-15	Lynch Nnenna Director Grant / award	Grant / award	+1,147	$17.12	+19.64K	42,952
2026-07-15	Hsu Chen Yi Director Grant / award	Grant / award	+181	$17.12	+3.1K	11,031

38 more transactions are on Measure

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Each insider's stake5 people

Insider	Role	On Sep 13, 2025	Now	Change	Sold
Pena Fernando AustinPresident, Director	President, Director	81,764	72,899	−10.84%	$162.12K$162.12K on a plan
Keenan Katharine ACEO & President, Director	CEO & President, Director	234,599	230,006	−1.96%	$89.53K$89.53K on a plan
NASSAU HENRY NDirector	Director	208,523	218,523	+4.80%	-

2 more insiders, included withMeasure

What each insider held after every open-market trade, over the last twelve months.

The figure is each person’s holding as they reported it. It counts one class of stock and excludes grants, option exercises and shares withheld for tax, so a stake can fall here while somebody’s total holding does not. Since April 2023 a Form 4 states whether a trade ran under a pre-arranged 10b5-1 plan; an older one does not, and those dollars read “not stated” rather than being counted either way.

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The assistant answers from what BXMT has actually filed: 17 annual reports filed with the SEC, 43 Form 4 filings from the last year and 3 funds that hold it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.

Pressing one answers it here, from BXMT's filings and figures. One a day without an account; a free account has its own, and no card.

See every Form 4 BXMT insiders have filed, not the latest few.

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What an account lets you do with BXMT's filings

Source

From SEC Form 4 filings, filed within two business days of a transaction.

They are filed by officers, directors and 10%-owners. “Indirect” holdings (a trust, an LLC, a family member) are included and not distinguished from direct ones in this table.

Past transactions say nothing about future ones, and none of this is investment advice.

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What an account lets you do with BXMT's filings

After each open-market trade