Entity type
Individual
Filer Snapshot
John J. Stroman
CIK 0001862860. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.
Total filings
29
Latest filing
02 Feb 2026
Industry
n/a
Filing-backed research brief
Start with the SEC data that changes for this CIK
Latest signal: Forms 3/4/5 owner position for BOSTON PROPERTIES LTD PARTNERSHIP. Each card links back to the PortfolioSavvy page where the filing evidence is closest.
Latest 13F portfolio
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No parsed 13F portfolio row yet.
Browse latest 13FLargest parsed holding
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Populates from the latest parsed 13F information table.
Open holding13D/G large stake
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No recent parsed 13D/G stake row for this CIK.
Browse 13D/GInsider / owner context
BOSTON PROPERTIES LTD PARTNERSHIP
30 Jan 2026 · $26.3K
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Source: SEC Forms 3/4/5
View source filing
4 filed on 02 Feb 2026 for CIK 0001862860.
- Parsed SEC ownership signals
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Parsed SEC ownership coverage
These bars compare filing-backed value available in each disclosure family. Read them as separate lenses, not as one combined ownership total.
Forms 3/4/5 positions$52.7KReporting-owner positions with enough filing detail to estimate value.
Forms 3/4/5 position value
3/4/5$52.7KEstimated from parsed Forms 3/4/5 when filings include enough share and price data.
Source: Forms 3/4/5Confidence: Estimated when price data is availableLargest linked holdings
Largest issuer positions linked to this CIK across parsed 13F, 13D/G, and Forms 3/4/5 records.
BOSTON PROPERTIES LTD PARTNERSHIP BXPHow to read these SEC ownership signals
- Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
- Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
- Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
- Business address
- 2200 Pennsylvania Avenue Nw, Suite 200 W, Washington, DC, 20037
Ownership signals
CIK-linked ownership evidence from parsed SEC filings.
1 signal
At a glance
Names, identifiers, and filing context for this profile.
1 identity field
Filer intelligence
What SEC filings say about John J. Stroman
A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.
Quick read
- Forms 3/4/5 show insider context for BOSTON PROPERTIES LTD PARTNERSHIP worth $26.3K.
SEC source mix
Counts show available parsed rows, not one combined ownership total.
Forms 3/4/5 insider context
BOSTON PROPERTIES LTD PARTNERSHIP
30 Jan 2026 · Executive Vice President of GP
BXP
30 Jan 2026 · Executive Vice President
Latest update
What changed recently for John J. Stroman
Latest ownership report period: 30 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
02 Feb 2026
Page type
Ownership filings
Latest period
30 Jan 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 02 Feb 2026.
SEC filing record
CIK 0001862860 filing coverage
Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.
SEC filings
29
First seen
26 May 2021
Latest filing
02 Feb 2026
Entity
Individual
Observed form types
4
144
3
CIK-linked evidence first
Latest Filings
Showing the latest 12 of 29 SEC filings for John J. Stroman.
4
File 000-50209
FORM 4
- Filing date
- 02 Feb 2026
- Reporting date
- 30 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-13087
FORM 4
- Filing date
- 02 Feb 2026
- Reporting date
- 30 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-50209
FORM 4
- Filing date
- 22 Dec 2025
- Reporting date
- 22 Dec 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-13087
FORM 4
- Filing date
- 22 Dec 2025
- Reporting date
- 22 Dec 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-13087
FORM 4
- Filing date
- 12 Nov 2025
- Reporting date
- 12 Nov 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
144
144 filing
- Filing date
- 12 Nov 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-50209
FORM 4
- Filing date
- 07 Aug 2025
- Reporting date
- 07 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-13087
FORM 4
- Filing date
- 07 Aug 2025
- Reporting date
- 07 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-13087
FORM 4
- Filing date
- 05 Feb 2025
- Reporting date
- 04 Feb 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-50209
FORM 4
- Filing date
- 05 Feb 2025
- Reporting date
- 04 Feb 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-13087
FORM 4
- Filing date
- 03 Feb 2025
- Reporting date
- 31 Jan 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-50209
FORM 4
- Filing date
- 03 Feb 2025
- Reporting date
- 31 Jan 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing