Blackstone Mortgage Trust BXMT Insider Ownership

NYSE BXMT
$13.87 -0.33 (-2.33%)
As of: Sep 8, 2026 · 3:59 PM EDT

Insider Holdings by Owner

2.38Mn Shares

Insider Ownership Statistics

as of 31 Dec, 2012
Insider Ownership
4.99%
▼-0.217% pp QoQ
Shares Held by Insiders
128.11K
filed for Dec 2012
■0.00% QoQ
Shares Outstanding
170.96Mn
170,961,564 shares
Direct Holdings
128.11K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Dec 2012
Insiders Holding Shares
15
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 31 Dec, 2012

As of September 05, 2026, Blackstone Mortgage Trust's top three insider holders are Michael B. Nash (Director, 558.27K shares), Timothy Steven Johnson (Chief Executive Officer, 527.90K shares), Timothy Steven Johnson (Chief Executive Officer, 527.90K shares).

Form 4 Holdings

Insiders Holding BXMT

Insiders 15
Shares held 2.38Mn
Of outstanding 1.39%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Michael B. Nash Director 558,272 0 558,272 23.5% 29 Jun, 2026
2 Timothy Steven Johnson Chief Executive Officer 527,900 0 527,900 22.2% 17 Dec, 2025
3 Katharine A Keenan Ceo President 230,006 0 230,006 9.7% 18 Sep, 2025
4 Henry N Nassau Director 198,882 0 198,882 8.4% 16 Apr, 2026
5 Lynne B Sagalyn Director 166,639 0 166,639 7.0% 16 Jul, 2026
6 Thomas E Dobrowski Director 129,354 0 129,354 5.4% 16 Jan, 2025
7 Martin L Edelman Director 105,865 0 105,865 4.5% 17 Jan, 2023
8 Douglas N. Armer Executive Vice President 104,741 0 104,741 4.4% 09 Jun, 2022
9 Leonard W Cotton Director 98,827 0 98,827 4.2% 16 Jul, 2026
10 Anthony F. Jr Marone Chief Financial Officer 75,500 0 75,500 3.2% 17 Dec, 2025
11 Fernando Austin Pena President 74,569 0 74,569 3.1% 29 Jun, 2026
12 Nnenna Lynch Director 42,952 0 42,952 1.8% 16 Jul, 2026
13 Gilda Perez-Alvarado Director 26,504 0 26,504 1.1% 29 Jun, 2026
14 Marcin Urbaszek Chief Financial Officer 24,824 0 24,824 1.0% 18 Jun, 2026
15 Chen Yi Hsu Director 11,031 0 11,031 0.5% 16 Jul, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

3,520 Insider Transactions

Source SEC Form 4
Latest quarter Dec 2012
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
15 Jul, 2026 Nnenna Lynch Director Acquired A 1,147 $17.12 $19.64K 42,952 Direct
15 Jul, 2026 Lynne B Sagalyn Director Acquired A 3,939 $17.12 $67.44K 166,639 Direct
15 Jul, 2026 Leonard W Cotton Director Acquired A 1,831 $17.12 $31.35K 98,827 Direct
15 Jul, 2026 Chen Yi Hsu Director Acquired A 181 $17.12 $3.10K 11,031 Direct
26 Jun, 2026 Gilda Perez-Alvarado Director Acquired A 6,597 $17.43 $114.99K 26,504 Direct
26 Jun, 2026 Nnenna Lynch Director Acquired A 6,597 $17.43 $114.99K 41,805 Direct
26 Jun, 2026 Leonard W Cotton Director Acquired A 6,597 $17.43 $114.99K 96,890 Direct
25 Jun, 2026 Fernando Austin Pena President Disposed S 2,398 $17.48 $41.92K 74,569 Direct
26 Jun, 2026 Michael B. Nash Director Acquired A 6,597 $17.43 $114.99K 558,272 Direct
26 Jun, 2026 Lynne B Sagalyn Director Acquired A 6,597 $17.43 $114.99K 162,700 Direct
26 Jun, 2026 Chen Yi Hsu Director Acquired A 6,597 $17.43 $114.99K 10,850 Direct
17 Jun, 2026 Marcin Urbaszek Chief Financial Officer Disposed S 1,352 $18.35 $24.81K 24,824 Direct
15 Apr, 2026 Nnenna Lynch Director Acquired A 803 $20.12 $16.16K 35,208 Direct
15 Apr, 2026 Nnenna Lynch Director Acquired A 803 $20.12 $16.16K 35,208 Direct
15 Apr, 2026 Henry N Nassau Director Acquired A 2,531 $20.12 $50.92K 198,882 Direct
15 Apr, 2026 Nnenna Lynch Director Acquired A 803 $20.12 $16.16K 35,208 Direct
15 Apr, 2026 Nnenna Lynch Director Acquired A 803 $20.12 $16.16K 35,208 Direct
15 Apr, 2026 Lynne B Sagalyn Director Acquired A 3,275 $20.12 $65.89K 156,103 Direct
15 Apr, 2026 Leonard W Cotton Director Acquired A 1,523 $20.12 $30.64K 90,293 Direct
17 Mar, 2026 Marcin Urbaszek Chief Financial Officer Disposed S 452 $19.13 $8.65K 26,176 Direct