Ardmore director sells 17,125 shares

Ardmore Shipping Corp director Curtis B. McWilliams reported selling 17,125 shares of Common Stock in open-market transactions.

Rhea-AI Filing Summary

Ardmore Shipping Corp director Curtis B. McWilliams reported selling 17,125 shares of Common Stock in open-market transactions. He sold 848 shares at a weighted average price of $19.01 on May 15, 2026 and 16,277 shares at $19.38 on May 18, 2026, and continues to hold 60,673 shares directly.

Insider Trade Summary

Net Seller: 17,125 shares

Net Sell 2 txns

Insider McWilliams Curtis B

Role Director

Sold 17,125 shs ($332K)

Type	Security	Shares	Price	Value
Sale	Common Stock	16,277	$19.38	$315K
Sale	Common Stock	848	$19.01	$16K

Holdings After Transaction: Common Stock — 60,673 shares (Direct)

Footnotes (2)

1. F1. The price in Column 4 is a weighted average sale price. The prices actually received ranged from $19.00 to $19.03. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.
2. F2. The price in Column 4 is a weighted average sale price. The prices actually received ranged from $19.03 to $19.90. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Key Figures

Shares sold total: 17,125 shares Sale on May 15, 2026: 848 shares at $19.01 Sale on May 18, 2026: 16,277 shares at $19.38 +3 more

6 metrics

Shares sold total 17,125 shares Open-market sales in May 2026

Sale on May 15, 2026 848 shares at $19.01 Weighted average price; range $19.00–$19.03

Sale on May 18, 2026 16,277 shares at $19.38 Weighted average price; range $19.03–$19.90

Shares held after trades 60,673 shares Direct common stock ownership after May 18, 2026

Net share change -17,125 shares Net-sell direction across two transactions

Transaction code S Sale in open market or private transaction

Key Terms

open-market sale, weighted average sale price, non-derivative, Common Stock

4 terms

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average sale price financial

"The price in Column 4 is a weighted average sale price."

non-derivative financial

"transaction_type": "non-derivative""

Common Stock financial

"security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

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

What insider transactions did Ardmore Shipping (ASC) report in this Form 4?

The Form 4 shows director Curtis B. McWilliams sold 17,125 Ardmore Shipping common shares in two open-market transactions in May 2026. These sales reduced his direct holdings but he still owns 60,673 shares after the reported trades.

How many Ardmore Shipping (ASC) shares did the director sell and when?

Curtis B. McWilliams sold 848 Ardmore Shipping common shares on May 15, 2026 and 16,277 shares on May 18, 2026. Both transactions were coded as open-market sales of non-derivative common stock.

At what prices were the Ardmore Shipping (ASC) shares sold by the director?

The 848-share sale on May 15, 2026 used a weighted average price of $19.01, with actual prices ranging from $19.00 to $19.03. The 16,277-share sale on May 18, 2026 used $19.38, with prices ranging from $19.03 to $19.90.

How many Ardmore Shipping (ASC) shares does the director hold after these transactions?

Following the reported May 2026 sales, director Curtis B. McWilliams directly holds 60,673 Ardmore Shipping common shares. This figure reflects his remaining non-derivative position after selling a total of 17,125 shares across the two open-market trades.

Were derivatives involved in the Ardmore Shipping (ASC) insider transactions?

The reported transactions involve only non-derivative Ardmore Shipping common stock. The filing shows no derivative exercises, conversions, or derivative positions for this reporting person, and no gifts, tax withholding events, or restructuring-related transfers in the reported period.

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

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Accepted by SEC EDGAR 05/19/2026 - 05:17 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

McWilliams Curtis B

(Last) (First) (Middle)

C/O ARDMORE SHIPPING CORPORATION

DORCHESTER HOUSE, 7 CHURCH STREET

(Street)

HAMILTON HM11

(City) (State) (Zip)

BERMUDA

(Country)

2. Issuer Name and Ticker or Trading Symbol
Ardmore Shipping Corp [ ASC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/15/2026		S		848	D	$19.01(1)	76,950	D
Common Stock	05/18/2026		S		16,277	D	$19.38(2)	60,673	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price in Column 4 is a weighted average sale price. The prices actually received ranged from $19.00 to $19.03. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

2. The price in Column 4 is a weighted average sale price. The prices actually received ranged from $19.03 to $19.90. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

	/s/ Aideen O'Driscoll, Attorney-in-Fact	05/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)