Ardmore Shipping (NYSE: ASC) director details share and RSU holdings

Rhea-AI Filing Summary

Ardmore Shipping Corp director Helen Johanna de Jong filed an initial ownership report showing her equity stake in the company. She directly holds 28,293 shares of common stock and restricted stock units (RSUs) covering 8,155 underlying common shares.

The RSUs carry dividend equivalent rights that pay additional shares when dividends are paid and vest in full on June 17, 2026, provided she continues serving the company through that date.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider de Jong Helen Johanna

Role Director

Type	Security	Shares	Price	Value
holding	Restricted Stock Units	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 8,155 shares (Direct); Common Stock — 28,293 shares (Direct)

Footnotes (1)

1. 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.

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

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1. Name and Address of Reporting Person^*

de Jong Helen Johanna

(Last) (First) (Middle)

C/O PERKINS COIE LLP

1301 SECOND AVENUE, SUITE 4200

(Street)

SEATTLE WASHINGTON 98101

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

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

3a. Foreign Trading Symbol

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	28,293	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units(1)	06/17/2026(2)	06/17/2026	Common Stock	8,155	$0.0000	D

Explanation of Responses:

1. 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).

2. 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. Due to technical difficulties, the reporting person's foreign address could not be provided.

	/s/ Aideen O'Driscoll, Attorney-in-Fact	03/18/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does Ardmore Shipping (ASC) director Helen de Jong report in her Form 3?

Director Helen Johanna de Jong reports her initial ownership in Ardmore Shipping, including 28,293 shares of common stock and RSUs for 8,155 underlying shares. This filing establishes her baseline equity position as a company insider.

How many Ardmore Shipping (ASC) common shares does Helen de Jong directly own?

Helen de Jong directly owns 28,293 shares of Ardmore Shipping common stock. This figure represents her reported direct equity stake, separate from additional shares that may be issued upon vesting of her restricted stock units and related dividend equivalents.

What restricted stock units does Helen de Jong hold in Ardmore Shipping (ASC)?

She holds restricted stock units linked to 8,155 underlying common shares. These RSUs provide a right to receive one share per unit upon vesting and include dividend equivalent rights that can generate additional shares over time when cash dividends are paid.

When do Helen de Jong’s Ardmore Shipping (ASC) RSUs vest?

Her restricted stock units vest in full on June 17, 2026, subject to her continued service with Ardmore Shipping through that date. Once vested, each RSU converts into one share of common stock, plus any shares from accrued dividend equivalents.

What are dividend equivalent rights on Helen de Jong’s Ardmore Shipping (ASC) RSUs?

The RSUs include dividend equivalent rights (DERs), which accrue based on dividends declared on Ardmore Shipping common stock. Upon RSU vesting, accrued dividends are converted into additional shares using the fair market value on the vesting or payment date.