BXP, Inc. (BXP)Sen. Alan Armstrong disclosed a purchase $1K–$15K

$1,001–$15,000

Reported range · official band, not an exact amount

116 days

Disclosure lag

Traded

Mar 27, 2026

Disclosed

Jul 21, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jan 27, 2026Company filing · Form 8-K · ResultsReported its results
2. Feb 5, 2026InsiderOfficer sold ~$76K of BXP shares in the open market
3. Feb 6, 20265% stakeCohen & Steers, Inc. reported a passive stake (13G) of 11.2%
4. Feb 13, 20265% stakeCohen & Steers, Inc. reported a passive stake (13G) of 9.7%
5. Feb 13, 2026InsiderCEO sold ~$73K of BXP shares in the open market
6. Feb 20, 2026CongressDisclosed sale of BXP — reported range $1,001 - $15,000
7. Feb 27, 2026InsiderOfficer sold ~$328K of BXP shares in the open market
8. Mar 26, 20265% stakeThe Vanguard Group reported a passive stake (13G)
9. Mar 27, 2026 · this disclosureCongressDisclosed purchase of BXP — reported range $1,001 - $15,000

What came next

1. Apr 13, 2026Government · Federal Register noticeCombined Notice of Filings #1
2. Apr 28, 2026Company filing · Form 8-K · ResultsReported its results
3. Apr 29, 20265% stakeVanguard Portfolio Management reported a passive stake (13G) of 8.1%
4. Apr 29, 20265% stakeVanguard Capital Management reported a passive stake (13G) of 7.2%
5. May 12, 20265% stakeSTATE STREET CORPORATION reported a passive stake (13G) of 6.2%
6. May 13, 20265% stakeFirst Eagle Investment Management, LLC reported a passive stake (13G) of 6.0%
7. May 15, 20265% stakeCohen & Steers, Inc. reported a passive stake (13G) of 13.2%
8. May 20, 2026InsiderOfficer sold ~$287K of BXP shares in the open market
9. May 21, 2026InsiderOfficer sold ~$12K of BXP shares in the open market
10. May 22, 2026InsiderOfficer sold ~$120K of BXP shares in the open market
11. May 27, 2026Company filing · Form 8-K · ImpairmentWrote down the value of assets“Consistent with the strategic asset sales plan outlined at BXP, Inc.’s September 2025 Investor Day, on May 27, 2026, a subsidiary of Boston Properties Limited Partnership (“BPLP”) entered into an agreement to sell certain property (the "Property") comprised of (1) the leasehold interest in the real property commonly known as Sumner Square, located at the corner of 17th and M Street, NW in Washington, DC, and (2) the…”
12. Jun 9, 2026Insider · 1 personInsiders: 2 sales (~$1.7M)

How to read Senate eFD periodic transaction report

The STOCK Act is a 2012 US law that requires members of Congress, and some senior staff, to publicly report their stock trades, and those of their spouse and dependent children, within 45 days.

Full guide: What is the STOCK Act?

What else is on file for BXP, Inc.

For BXP, Inc., OQRO holds 1 Congress trade report and 5 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its BXP page.

Other recent filings by Sen. Alan Armstrong

• Senate eFD periodic transaction report at Williams Companies (WMB)Sep 17, 2026
• Senate eFD periodic transaction report at Williams Companies (WMB)Sep 17, 2026
• Senate eFD periodic transaction report at KKR & Co. (KKR)Jul 21, 2026
• Senate eFD periodic transaction report at Globe Life (GL)Jul 21, 2026
• Senate eFD periodic transaction report at Copart (CPRT)Jul 21, 2026

The full history of Sen. Alan Armstrong is on the profile page.

How this filing works

• The STOCK Act

Other disclosures at BXP, Inc.

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 13, 2026
• SEC Schedule 13GAug 12, 2026
• SEC Form 13F-HRJul 24, 2026
• SEC Form 4Jun 10, 2026

Everything OQRO holds on this company is on its BXP page.