Birenbaum Matthew H.: insider trades.
Birenbaum Matthew H. reported 4 non-derivative transactions on 4 SEC ownership filings in Q3 2026: 0 open-market purchases and 0 sales, across 2 companies.
- Transactions
- 4
- Purchases (P)
- 0
- Sales (S)
- 0
- Companies
- 2
- Name as filed
- Birenbaum Matthew H.
Companies
| Company | Relationship | Transactions |
|---|---|---|
| Vivmark Residential (VMRK) | Officer · Executive Vice President & CDO | 2 |
| Avalonbay Communities Inc (AVB) | Officer · Chief Investment Officer | 2 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-20 | Vivmark Residential | G | 1,400 | $0 | 272,749 | Form 4 |
| 2026-08-17 | Vivmark Residential | A | 35,946 | $0 | 274,149 | Form 4 |
| 2026-08-17 | Avalonbay Communities Inc | D | 113,021 | $0 | 0 | Form 4 |
| 2026-08-17 | Avalonbay Communities Inc | A | 27,735 | $0 | 113,021 | Form 4 |
Questions
What stock did Birenbaum Matthew H. buy or sell?
Birenbaum Matthew H. reported 4 non-derivative transactions on 4 SEC ownership filings in Q3 2026: 0 open-market purchases and 0 sales, across 2 companies.
Is Birenbaum Matthew H. the same person as other filers with this name?
This page covers SEC CIK 1532949 only. The SEC assigns each reporting owner a CIK, and people with the same name have different CIKs.
Source: SEC Insider Transactions Data Sets, Q3 2026. Reported as filed; we do not assess intent, performance or compliance. All filings for this CIK on SEC.gov.
Plain-text version for agents and LLMs: /insiders/birenbaum-matthew-h-1532949.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.