StealthGas director plans sale of 37,500 shares

StealthGas Inc. (GASS) director Michael G. Jolliffe filed a notice of proposed sale under Rule 144 for 37,500 shares of common stock, with an aggregate market value of $353,250, through Tourmaline Partners, LLC on or about September 14, 2026, on Nasdaq.

Rhea-AI Filing Summary

StealthGas Inc. (GASS) director Michael G. Jolliffe filed a notice of proposed sale under Rule 144 for 37,500 shares of common stock, with an aggregate market value of $353,250, through Tourmaline Partners, LLC on or about September 14, 2026, on Nasdaq.

The shares derive from 15,000 shares linked to previously exercised stock options dated June 18, 2026, and 22,500 shares from restricted share awards dated April 23, 2024 and December 8, 2023. StealthGas had 37,628,686 shares outstanding as context.

Key Figures

Shares proposed to be sold: 37,500 shares Aggregate market value of proposed sale: $353,250 Shares outstanding: 37,628,686 shares +3 more

6 metrics

Shares proposed to be sold 37,500 shares Common stock under Rule 144 notice by director Michael G. Jolliffe

Aggregate market value of proposed sale $353,250 Value of 37,500 StealthGas Inc. common shares in the Rule 144 filing

Shares outstanding 37,628,686 shares StealthGas Inc. common stock outstanding as listed in the notice

Approximate date of sale September 14, 2026 Planned date for Rule 144 sale on Nasdaq

Shares from previously exercised stock options 15,000 shares Common stock related to options dated June 18, 2026

Shares from restricted share awards 22,500 shares Common stock from awards dated April 23, 2024 and December 8, 2023

Key Terms

Rule 144, Restricted Share Awards, Previously Exercised Stock Options

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Share Awards financial

"Common Stock | 04/23/2024 | Restricted Share Awards | Issuer"

Restricted share awards are grants of company stock given to employees or executives that cannot be sold or transferred until certain conditions—typically staying with the company for a set time or meeting performance goals—are met. They matter to investors because they can dilute existing shares when they vest, signal management’s incentives and confidence, and affect a company’s future earnings per share much like a delayed paycheck that becomes available only after you meet agreed milestones.

Previously Exercised Stock Options financial

"Common Stock | 06/18/2026 | Previously Exercised Stock Options | Issuer"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did StealthGas Inc. (GASS) disclose in this Form 144?

Director Michael G. Jolliffe filed a Rule 144 notice to sell up to 37,500 shares of StealthGas Inc. common stock, with an aggregate market value of $353,250, through Tourmaline Partners, LLC on or about September 14, 2026, on Nasdaq.

How many StealthGas (GASS) shares is the director planning to sell and what is their value?

The filing covers a proposed sale of 37,500 common shares of StealthGas Inc., with an aggregate market value of $353,250 as reported in the notice filed for Rule 144 sales on Nasdaq.

What is the source of the StealthGas (GASS) shares covered by this Rule 144 filing?

The 37,500 shares come from equity compensation: 15,000 shares tied to previously exercised stock options dated June 18, 2026, plus 15,000 and 7,500 shares from restricted share awards dated April 23, 2024 and December 8, 2023, respectively.

How many StealthGas Inc. (GASS) shares were outstanding in this Form 144 context?

The notice lists 37,628,686 shares outstanding of StealthGas Inc. common stock, providing context for the proposed Rule 144 sale of 37,500 shares by director Michael G. Jolliffe.

On which market and through which broker are the StealthGas (GASS) shares to be sold?

The proposed Rule 144 sale is to be effected on Nasdaq through Tourmaline Partners, LLC, with an approximate sale date of September 14, 2026, according to the Form 144 notice.

What is the role of Michael G. Jolliffe at StealthGas Inc. (GASS) in this filing?

Michael G. Jolliffe is identified as a director of StealthGas Inc. and is the person for whose account the 37,500 common shares are proposed to be sold under Rule 144.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/14/2026 - 11:44 AM Accepted by SEC EDGAR 09/14/2026 - 11:43 AM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002036857
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	STEALTHGAS INC.
SEC File Number	001-36797
Address of Issuer	331 KIFISSIAS AVENUE ATHENS GREECE 14561
Phone	011-30 210 625 0001
Name of Person for Whose Account the Securities are To Be Sold	MICHAEL G. JOLLIFFE
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Tourmaline Partners, LLC 680 Washington Blvd 10th floor Stamford CT 06907	37500	353250	37628686	09/14/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	06/18/2026	Previously Exercised Stock Options	Issuer			15000	06/18/2026	Cash
Common Stock	04/23/2024	Restricted Share Awards	Issuer			15000	04/23/2024	N/A
Common Stock	12/08/2023	Restricted Share Awards	Issuer			7500	12/08/2023	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/14/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Michael G. Jolliffe
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)