Fitzgerald Joseph MICHAEL 4/A

What Happened

Michael Fitzgerald, a director of Chain Bridge Bancorp (CBNA), acquired 27,880 common shares on November 17, 2025 by converting a derivative security. The conversion price reported was $30.19 per share, for a total transaction value of approximately $841,697. This was an acquisition (not a sale) — the insider obtained shares through conversion rather than an open‑market purchase.

Key Details

• Transaction date: 2025-11-17
• Transaction type: Conversion of a derivative security (acquisition)
• Shares acquired: 27,880 at $30.19 per share
• Total value: ~$841,697
• Shares owned after transaction: not disclosed in this summary; the Form 4/A amends the previously reported post-transaction holdings number
• Footnote: Form 4/A corrects an administrative error in the number of securities reported as beneficially owned following the transaction; no transactional information was changed (Footnote F1)
• Filing status: This is an amended Form 4 filed 2026-02-05 to correct the ownership count

Context

A conversion of a derivative security means the insider exchanged a derivative instrument (for example, options or similar convertible rights) for common shares, resulting in ownership of additional shares. Because this was an acquisition, it can be viewed as the insider increasing ownership, though conversions can reflect prior compensation arrangements rather than a new cash purchase. The amendment addresses only the reported holdings count and does not alter the underlying transaction details.