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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Latest filing published 24 Aug 2026 for VIVMARK RESIDENTIAL. Read the official filing
Filing timeline
BuySaleMatthew H. Birenbaum
Insider track record
Disclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Matthew H. Birenbaum: trading record in brief
This profile gathers the share dealings of Matthew H. Birenbaum across 2 companies, led by Avalonbay Communities Inc and Vivmark Residential. In total, 21 filings cover trades dated from 11 February 2016 to 20 August 2026.
Sales make up the whole of the open-market record (2 sales, €1.6M). Besides market trades, the filings include 13 share grants.
On 24 August 2026 came the latest disclosure, a transaction in Vivmark Residential. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Matthew H. Birenbaum
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations21 total
1,400 shares0Common Shares Of Beneficial InterestSEC:0000906107-26-000072:0
35,946 shares0Common Shares Of Beneficial InterestSEC:0000906107-26-000067:0
27,735 shares0Common Stock, par value $.01 per shareSEC:0001193125-26-354224:0
113,020.943 shares0Common Stock, par value $.01 per shareSEC:0001193125-26-354224:1
5,706 shares@ US$177.2334.8% of flowCommon Stock, par value $.01 per shareSEC:0001193125-26-088716:0
7,926 shares0Common Stock, par value $.01 per shareSEC:0001193125-26-085673:0
500 shares0Common Stock, par value $.01 per shareSEC:0000950170-25-087968:0
450 shares0Common Stock, par value $.01 per shareSEC:0000950170-25-032956:0
5,139 shares0Common Stock, par value $.01 per shareSEC:0000950170-25-030260:0
5,000 shares@ US$208.901659.4% of flowCommon Stock, par value $.01 per shareSEC:0000950170-24-092854:0
500 shares0Common Stock, par value $.01 per shareSEC:0000950170-24-052727:0
7,162 shares0Common Stock, par value $.01 per shareSEC:0000950170-24-026755:0
5,990 shares0Common Stock, par value $.01 per shareSEC:0000950170-24-016105:0
500 shares0Common Stock, par value $.01 per shareSEC:0001209191-23-045800:0
4,000 shares@ US$176.099240.6% of flowCommon Stock, par value $.01 per shareSEC:0001209191-23-031825:0
4,272 shares0Common Stock, par value $.01 per shareSEC:0001209191-23-015904:0
6,528 shares0Common Stock, par value $.01 per shareSEC:0001209191-23-013459:0
5,925 shares0Common Stock, par value $.01 per shareSEC:0001209191-22-016016:0
5,702 shares0Common Stock, par value $.01 per shareSEC:0001209191-22-011876:0
3,111 sharesCommon Stock, par value $.01 per shareSEC:0001209191-16-098895:0
7,853 sharesCommon Stock, par value $.01 per shareSEC:0001209191-16-098895:1
21 of 21 declarations
