Mario de Tomasi - 01 Jul 2026 Form 4 Insider Report for PATRIOT NATIONAL BANCORP INC (PNBK)

Reporting relationship: Director
Issuer ticker: PNBK
Reported as of: 01 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Jul 2026, 18:12:40 UTC
Prior SEC filing: 29 May 2026
Next SEC filing: 31 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Mario De Tomasi

Key filing fact

Mario de Tomasi filed Form 4 for PATRIOT NATIONAL BANCORP INC (PNBK) on 02 Jul 2026.

Key facts

This page summarizes Mario de Tomasi's Form 4 filing for PATRIOT NATIONAL BANCORP INC (PNBK).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 02 Jul 2026, 18:12.

Change

Previous filing in this sequence was filed on 29 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002078030 Primary reporting owner

De Tomasi Mario

Relationship: Director
Address: C/O PATRIOT NATIONAL BANCORP, INC., 900 BEDFORD STREET, STAMFORD
Signature: /s/ Mario De Tomasi
Signature date: 02 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PNBK transaction

Common Stock

Options Exercise

Transaction value
Shares: +22,222
Change %: +12%
Price: $0.000000^*
Shares after: 209,941
Date: 01 Jul 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PNBK transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -22,222
Change %: -33%
Price: $0.000000^*
Shares after: 44,445
Date: 01 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 22,222
Exercise price: $0.000000
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

On July 1, 2025, the Reporting Person was granted Restricted Stock Units ("RSUs") equal to 66,667 shares of Common Stock of the Issuer, which will vest over three years (22,222 shares, 22,222 shares, and 22,223 shares respectively as of July 1, 2026, 2027 and 2028). On July 1, 2026, the first installment of 22,222 RSUs vested and settled and the Issuer delivered shares of Common Stock in settlement thereof. No consideration was paid by the Reporting Person in connection with the settlement.