Updated Jul 16, 2026
Rubenstein William S. has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

William S. Rubenstein is listed as a director of BankUnited, Inc. in the most recent SEC filings as of May 21, 2026. Public biographical information beyond his role on BankUnited's board is not readily available in widely used corporate or biographical sources. The available SEC context confirms his board-level position but does not provide details on his professional background, prior board memberships, or education. If more context from specific filings becomes available (e.g., a director nomination or a biography in the annual report), it could help flesh out a fuller professional profile.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-21 | BKU | BankUnited, Inc. | A — Grant or award | 1.5K | $0.00 |
William S. Rubenstein is listed as a director of BankUnited, Inc. in the most recent SEC filings as of May 21, 2026. Public biographical information beyond his role on BankUnited's board is not readily available in widely used corporate or biographical sources. The available SEC context confirms his board-level position but does not provide details on his professional backgroun…
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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