Amerant Bancorp Inc. (AMTB) Insider Trading
Over the last 3 months, AMTB insiders made 1 open-market buy and 0 sales, a net purchase of $20K (SEC Form 4). Over the last 6 months, 107 institutions increased and 91 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
1
Sells (3m)
0
Net (3m)
$20.2K
Insiders buying
Insider trades by month Buys Sells
May
Feb
Jul
Aug
Jan
Apr
Context3-month price +9%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 18, 2026 | Nursey Michael E.officer: See remarks | Option | 1,343 | — |
| Jun 18, 2026 | Nursey Michael E.officer: See remarks | Tax | 328 | $23.23 |
| Jun 10, 2026 | Fleitas Armandoofficer: EVP, Chief Accounting Officer | Grant | 1,093 | — |
| Jun 4, 2026 | Almeida Odilondirector | Grant | 2,885 | — |
| Jun 4, 2026 | Suarez Oscardirector | Grant | 2,885 | — |
| Jun 4, 2026 | Lutoff-Perlo Lisadirector | Grant | 2,885 | — |
| Jun 4, 2026 | Knight Erin D.director | Grant | 2,885 | — |
| Jun 4, 2026 | Rucker Ashakidirector | Grant | 2,885 | — |
| Jun 4, 2026 | KOPNISKY JACK Ldirector | Grant | 2,885 | — |
| Jun 4, 2026 | Wilson Millardirector | Grant | 2,885 | — |
| Jun 4, 2026 | Quill John Waltondirector | Grant | 2,885 | — |
| Jun 4, 2026 | Marturet M. Gustavodirector | Grant | 2,885 | — |
| Jun 4, 2026 | MORRISON PATRICIAdirector | Grant | 2,885 | — |
| May 13, 2026 | Fleitas Armandoofficer: EVP, Chief Accounting Officer | Option | 834 | — |
| May 13, 2026 | Fleitas Armandoofficer: EVP, Chief Accounting Officer | Tax | 204 | $23.09 |
| May 11, 2026 | Suarez Oscardirector | Option | 3,761 | — |
| May 11, 2026 | Lutoff-Perlo Lisadirector | Option | 3,761 | — |
| May 11, 2026 | Rucker Ashakidirector | Option | 3,761 | — |
| May 11, 2026 | Marturet M. Gustavodirector | Option | 3,761 | — |
| May 11, 2026 | Knight Erin D.director | Option | 3,761 | — |
| May 11, 2026 | Wilson Millardirector | Option | 3,761 | — |
| May 11, 2026 | Dana Pamella Jdirector | Option | 3,761 | — |
| May 11, 2026 | Almeida Odilondirector | Option | 3,761 | — |
| May 11, 2026 | Quill John Waltondirector | Option | 3,761 | — |
| Apr 28, 2026 | Iafigliola Carlosofficer: See remarks | Buy | 885 | $22.80 |
| Mar 4, 2026 | Nursey Michael E.officer: See remarks | Tax | 195 | $21.58 |
| Mar 4, 2026 | Nursey Michael E.officer: See remarks | Option | 800 | — |
| Feb 20, 2026 | Fleitas Armandoofficer: EVP, Chief Accounting Officer | Tax | 203 | $22.38 |
| Feb 20, 2026 | Sanchez Mariolaofficer: See remarks | Option | 1,740 | — |
| Feb 20, 2026 | Parra Pedroofficer: See Remarks | Tax | 163 | $22.38 |
Source: AMTB SEC Form 4 filings, latest Jun 18, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their AMTB positions over the last 6 months (SEC Form 13F).
Increased
107
New positions
54
Reduced
91
Sold out
35
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 5.7M | Feb 17, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 5.5M | May 15, 2026 |
| BLACKROCK, INC. | Reduced | 2.9M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 2.8M | May 13, 2026 |
| VANGUARD GROUP INC | Increased | 2.4M | Jan 29, 2026 |
| Patriot Financial Partners GP II, L.P. | Unchanged | 2.3M | Feb 10, 2026 |
| Patriot Financial Partners GP II, L.P. | Reduced | 2.3M | May 6, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.8M | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.4M | May 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 1.3M | Feb 12, 2026 |
| STATE STREET CORP | Increased | 1.2M | Feb 13, 2026 |
| NORTH REEF CAPITAL MANAGEMENT LP | New Position | 1.2M | May 15, 2026 |
| STATE STREET CORP | Reduced | 1.1M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 916K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 897K | Feb 9, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.