InsiderTrades

Form 4 for AMTB Amerant Bancorp Inc.

Accepted 2026-05-13 18:14:45 ET · period of report 2026-05-11 · accession 0001839391-26-000008 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-05-13 18:14 2026-05-11 AMTB Fleitas Armando EVP, CAO M - OptEx $0.00 +834 10.1K +9% $0
D 2026-05-13 18:14 2026-05-11 AMTB Fleitas Armando EVP, CAO F - Tax $23.09 -204 9,851 -2% -$4,710
D 2026-05-13 18:14 2026-05-11 AMTB Fleitas Armando EVP, CAO M - OptEx $0.00 -834 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-05-11 M A 834 $0.00 10,054.74 D — — (F1) Each restricted stock unit (RSU) is the economic equivalent of one share of Class A Common Stock.
2 Common Class A Common Stock 2026-05-11 F D 204 $23.09 9,850.74 D — — (F2) Reflects the shares of Class A Common Stock that were surrendered in order to satisfy the reporting person's tax withholding obligation upon the vesting of RSUs.
3 Derivative Restricted Stock Units 2026-05-11 M D 834 $0.00 0 D $0.00 · — to — 834 Class A Common Stock (F1) Each restricted stock unit (RSU) is the economic equivalent of one share of Class A Common Stock. (F3) On May 9, 2023, Mr. Fleitas was awarded 2,500 RSUs in connection with his promotion to Executive Vice President. Each RSU represents the right to receive, following vesting, one share of Class A Common Stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Fleitas remains in the continuous service of the Company or a subsidiary through each such date. Since the anniversary of the grant date was on Saturday, May 9, 2026, a weekend, the vesting occurred on Monday, May 11, 2026, the next business day. (F3) On May 9, 2023, Mr. Fleitas was awarded 2,500 RSUs in connection with his promotion to Executive Vice President. Each RSU represents the right to receive, following vesting, one share of Class A Common Stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Fleitas remains in the continuous service of the Company or a subsidiary through each such date. Since the anniversary of the grant date was on Saturday, May 9, 2026, a weekend, the vesting occurred on Monday, May 11, 2026, the next business day.