Anthony M. Cialone - 13 Oct 2025 Form 4 Insider Report for Safe & Green Development Corp (SGD)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: SGD
Reported as of: 13 Oct 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 22 Oct 2025, 16:24:40 UTC
Prior SEC filing: 02 Oct 2025
Source filing: View source filing
Reporting owner signature: /s/ Nicolai Brune, Attorney-in-Fact

Key filing fact

Anthony M. Cialone filed Form 4 for Safe & Green Development Corp (SGD) on 22 Oct 2025.

Key facts

This page summarizes Anthony M. Cialone's Form 4 filing for Safe & Green Development Corp (SGD).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 22 Oct 2025, 16:24.

Change

Previous filing in this sequence was filed on 02 Oct 2025.
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 0002075782 Primary reporting owner

Cialone Anthony M.

Relationship: Director, 10%+ Owner
Address: C/O SAFE AND GREEN DEVELOPMENT, CORP.,, 100 BISCAYNE BLVD., SUITE 1201, MIAMI
Signature: /s/ Nicolai Brune, Attorney-in-Fact
Signature date: 21 Oct 2025

Reported non-derivative transactions

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

SGD transaction

Common Stock

Conversion of derivative security

Transaction value
Shares: +1,125,570
Change %: +1060%
Price
Shares after: 1,231,791
Date: 13 Oct 2025
Ownership: Direct
Footnotes: F1

Reported derivative securities

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

SGD transaction Derivative

Series A Convertible Preferred Stock

Conversion of derivative security

Transaction value: $0
Shares: -187,595
Change %: -44%
Price: $0.000000
Shares after: 235,240
Date: 13 Oct 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,125,570
Exercise price
Footnotes: F1, F2, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Each share of Series A Convertible Preferred Stock ("Series A Preferred") is convertible into six shares of the Issuer's common stock, par value $0.001 per share (the "Common Stock"), subject to compliance with Nasdaq rules.

Footnote F2

On September 29, 2025, the Issuer's stockholders approved the issuance of the Issuer's Common Stock upon the conversion of the Issuer's Series A Preferred.

Footnote F3

There is no expiration date related to the conversion of shares of the Issuer's Series A Preferred into shares of Issuer's Common Stock.