Birenbaum Matthew H. — SEC Form 4 filings
SEC reporting owner CIK 1532949. 13 Form 4 filings on record with FilingPulse; latest filed 2026-08-24.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-02-15 to 2026-08-24. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 5,000 shares, $1,044,508 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 22.
- Largest priced transaction: sale of 5,000 shares @ $208.90 ($1,044,508) in AVALONBAY COMMUNITIES INC, filed 2024-08-07.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| AVALONBAY COMMUNITIES INC (AVB) | Chief Investment Officer | 11 | — | 1 leg · 5,000 sh · $1,044,508 | 16 |
| VIVMARK RESIDENTIAL (VMRK) | Executive Vice President & CDO | 2 | — | — | 6 |
Form 4 filings — Birenbaum Matthew H.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-24 | 4 | VIVMARK RESIDENTIAL (VMRK) | Gift (G): 1,400 @ $0 | EDGAR |
| 2026-08-19 | 4 | VIVMARK RESIDENTIAL (VMRK) | Grant/award (A): 35,946 @ $0 · Grant/award (A): 13,208 (derivative) @ $0.50 · Grant/award (A): 13,292 (derivative) @ $0 · Grant/award (A): 15,018 (derivative) @ $0 · Grant/award (A): 31,525 (derivative) @ $0 | EDGAR |
| 2026-08-17 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Grant/award (A): 27,735 @ $0 · Disposition to issuer (D): 113,020.94 @ $0 · Disposition to issuer (D): 17,458 (derivative) | EDGAR |
| 2026-06-22 | 4/A | AVALONBAY COMMUNITIES INC (AVB) | Tax withholding (F): 7,595 @ $177.23 | EDGAR |
| 2026-03-03 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Tax withholding (F): 5,706 @ $177.23 | EDGAR |
| 2026-03-02 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Grant/award (A): 7,926 @ $0 · Grant/award (A): 12,141 @ $0 | EDGAR |
| 2025-06-18 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Gift (G): 500 @ $0 | EDGAR |
| 2025-03-04 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Gift (G): 450 @ $0 · Tax withholding (F): 5,999 @ $226.18 | EDGAR |
| 2025-02-28 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Grant/award (A): 5,139 @ $0 · Grant/award (A): 8,635 @ $0 | EDGAR |
| 2024-08-07 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Sale (S): 5,000 @ $208.90 | EDGAR |
| 2024-05-03 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Gift (G): 500 @ $0 | EDGAR |
| 2024-03-05 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Tax withholding (F): 7,162 @ $0 | EDGAR |
| 2024-02-15 | 4 | AVALONBAY COMMUNITIES INC (AVB) | Grant/award (A): 5,990 @ $0 · Grant/award (A): 10,477 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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