BKU · Insider Trading

Bankunited, Inc.

Every open-market purchase and sale reported by BKU officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings
50
most recent
Open-Market Buys
2
code P
Sales
11
code S
Reporting Insiders
15
current holders
BKU — Recent Form 4 Transactions (latest 2026-08-21)
FiledInsiderRole TypeSharesValue
2026-08-21 James G. Mackey Chief Financial Officer MIXED +5,420 −$164.70K
2026-08-13 Douglas J Pauls Director Sell −3,000 −$143.70K
2026-06-16 Jay D. Richards Officer of Subsidiary Sell −4,000 −$194.68K
2026-06-02 John N. DiGiacomo Director Sell −1,000 −$45.97K
2026-05-21 Tere Blanca Director A +1,511 —
2026-05-21 Sanjiv Sobti Director A +1,511 —
2026-05-21 Lynne Wines Director A +1,511 —
2026-05-21 Douglas J Pauls Director A +2,267 —
2026-05-21 William S. Rubenstein Director A +1,511 —
2026-05-21 Michael J. Dowling Director A +1,511 —
2026-05-21 Germaine Smith-Baugh Director A +1,511 —
2026-05-21 John N. DiGiacomo Director A +1,511 —
2026-04-02 Thomas M. Cornish Chief Operating Officer A +14,740 deriv. —
2026-04-02 James G. Mackey Chief Financial Officer A +8,858 deriv. —
2026-04-02 Rajinder P Singh President and CEO A +33,423 deriv. —
2026-04-02 Rishi Bansal Officer of Subsidiary A +8,690 deriv. —
2026-03-11 Rajinder P Singh President and CEO MIXED — −$8.50M
2026-03-11 Rishi Bansal Officer of Subsidiary MIXED — −$2.21M
2026-03-11 Thomas M. Cornish Chief Operating Officer MIXED — −$3.75M
2026-03-05 Kevin A. Malcolm — Sell −3,447 −$162.39K
2026-03-03 Kevin A. Malcolm — MIXED +2,697 −$60.85K
2026-03-03 Jay D. Richards Officer of Subsidiary MIXED +8,815 −$242.14K
2026-02-10 Sanjiv Sobti Director Sell −5,000 −$254.40K
2026-02-04 Jay D. Richards Officer of Subsidiary Sell −3,506 −$174.70K
2025-07-29 Douglas J Pauls Director Sell −3,500 −$135.76K
2025-07-29 Jay D. Richards Officer of Subsidiary Sell −3,942 −$152.99K
2025-05-29 John N. DiGiacomo Director Sell −1,000 −$34.43K
2025-05-27 Tere Blanca Director A +2,034 —
2025-05-27 Douglas J Pauls Director A +3,051 —
2025-05-27 Germaine Smith-Baugh Director A +2,034 —
2025-05-27 William S. Rubenstein Director A +2,034 —
2025-05-27 Michael J. Dowling Director A +2,034 —
2025-05-27 John N. DiGiacomo Director A +2,034 —
2025-05-27 Lynne Wines Director A +2,034 —
2025-05-27 Sanjiv Sobti Director A +2,034 —
2025-05-08 Leslie Lunak Chief Financial Officer Sell −25,000 −$839.08K
2025-04-25 Leslie Lunak Chief Financial Officer A +11,208 deriv. —
2025-04-25 Rishi Bansal Officer of Subsidiary A +11,656 deriv. —
2025-04-25 Thomas M. Cornish Chief Operating Officer A +19,770 deriv. —
2025-04-25 Rajinder P Singh President and CEO A +44,829 deriv. —
2025-03-18 Rajinder P Singh President and CEO M −58,099 deriv. —
2025-03-17 Sanjiv Sobti Director Buy +1,000 +$32.83K
2025-03-14 Rishi Bansal Officer of Subsidiary MIXED — −$666.07K
2025-03-14 Rajinder P Singh President and CEO MIXED — −$2.56M
2025-03-14 Leslie Lunak Chief Financial Officer MIXED — −$640.47K
2025-03-14 Thomas M. Cornish Chief Operating Officer MIXED — −$1.13M
2025-03-13 Sanjiv Sobti Director Buy +2,000 +$64.14K
2025-03-06 Kevin A. Malcolm — Sell −3,234 −$113.77K
2025-03-04 Jay D. Richards Officer of Subsidiary MIXED +8,448 −$189.85K
2025-03-04 Kevin A. Malcolm — MIXED +3,734 −$47.58K
BKU — Current Insider Holders
InsiderRole Shares HeldValue
Rajinder P Singh President and CEO 470,283 $21.14M
Thomas M. Cornish Chief Operating Officer 155,532 $6.99M
Douglas J Pauls Director 73,472 $3.30M
Leslie Lunak Chief Financial Officer 57,675 $2.59M
Jay D. Richards Officer of Subsidiary 40,502 $1.82M
Michael J. Dowling Director 26,327 $1.18M
Tere Blanca Director 26,327 $1.18M
Lynne Wines Director 24,327 $1.09M
Sanjiv Sobti Director 20,327 $913.90K
Rishi Bansal Officer of Subsidiary 19,327 $868.94K
John N. DiGiacomo Director 15,027 $675.61K
William S. Rubenstein Director 13,827 $621.66K
Kevin A. Malcolm — 11,500 $517.04K
Germaine Smith-Baugh Director 9,998 $449.51K
James G. Mackey Chief Financial Officer 5,420 $243.68K
BKU Insider Trading FAQ
Who are the insiders at BKU?
15 officers, directors and 10%+ beneficial owners currently report holdings in BKU via SEC Form 4.
Are BKU insiders buying or selling?
Across the 50 most recent Form 4 filings for BKU, 2 were open-market purchases (code P) and 11 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is BKU insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent BKU filing is dated 2026-08-21.
How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the BKU quote page; the site-wide leaderboard is on the insider transactions hub.

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.