Quick Takeaways
- Bryan J. Koop has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $111,034.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Bryan J. Koop
- Location
- Boston, MA
- Summary
- The estimated net worth of Bryan J. Koop is at least $111,034 dollars as of 17 Feb 2026. Bryan J. Koop is the Executive Vice President of GP of BOSTON PROPERTIES LTD PARTNERSHIP and owns shares of BOSTON PROPERTIES LTD PARTNERSHIP stock worth about $55.5K. Bryan J. Koop is the Executive Vice President of BXP, Inc. and owns shares of BXP, Inc. (BXP) stock worth about $55.5K.
- Signature
- /s/ Kelli A. DiLuglio, as Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Bryan J. Koop and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: BOSTON PROPERTIES LTD PARTNERSHIP ($55,517).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Bryan J. Koop
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| BOSTON PROPERTIES LTD PARTNERSHIP | Executive Vice President of GP | $55,517 | 13 Feb 2026 | |||
| BXP | BXP, Inc. | Executive Vice President | $55,517 | 13 Feb 2026 |
Insider Transactions Reported by Bryan J. Koop:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.