Curtis B. McWilliams - 18 Mar 2026 Form 3 Insider Report for Ardmore Shipping Corp (ASC)

Role: Director
Signature: /s/ Aideen O'Driscoll, Attorney-in-Fact
Issuer symbol: ASC
Transactions as of: 18 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 18 Mar 2026, 18:38:22 UTC
Previous filing: 01 Jul 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
McWilliams Curtis B	Director	450 SOUTH ORANGE AVENUE, ORLANDO	/s/ Aideen O'Driscoll, Attorney-in-Fact	18 Mar 2026	0001313188

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	ASC	Common Stock						80,673	18 Mar 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	ASC	Restricted Stock Units							18 Mar 2026	Common Stock	14,781	$0.000000	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted Stock Units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock per RSU. RSUs have associated dividend equivalent rights ("DERs") that vest and become payable in shares of the Issuer's common stock proportionately with the RSUs to which they relate. Upon vesting of RSUs, the number of shares issuable under the associated DERs becomes calculable, based on the quotient of the accrued dividends with respect to the vested RSUs, divided by the common stock's fair market value on such vesting date (or in the event dividends are declared, but not yet paid to stockholders as of a vesting date, on the date of payment to stockholders).
F2	These RSUs vest in full on the date shown, subject to the reporting person's continued service to the Issuer through the vesting date.

Content

Restricted Stock Units ("RSUs") represent a contingent right to receive one share of the Issuer's common stock per RSU. RSUs have associated dividend equivalent rights ("DERs") that vest and become payable in shares of the Issuer's common stock proportionately with the RSUs to which they relate. Upon vesting of RSUs, the number of shares issuable under the associated DERs becomes calculable, based on the quotient of the accrued dividends with respect to the vested RSUs, divided by the common stock's fair market value on such vesting date (or in the event dividends are declared, but not yet paid to stockholders as of a vesting date, on the date of payment to stockholders).

These RSUs vest in full on the date shown, subject to the reporting person's continued service to the Issuer through the vesting date.

Remarks:

Exhibit 24: Power of Attorney provided herewith.