WillScot trust plans sale of 334,208 shares

WillScot Holdings Corp (WSC) received a notice that the Ellen M. Soultz Irrevocable Trust, a former affiliate, has filed to sell up to 334,208 shares of common stock of WillScot under Rule 144.

Rhea-AI Filing Summary

WillScot Holdings Corp (WSC) received a notice that the Ellen M. Soultz Irrevocable Trust, a former affiliate, has filed to sell up to 334,208 shares of common stock of WillScot under Rule 144. The planned sale, to be executed through Morgan Stanley Smith Barney LLC on NASDAQ, has an aggregate market value of $6,574,573.20. WillScot common shares outstanding were 181,190,958 as of the filing’s reference date; this is a baseline figure, not the amount being offered.

Key Figures

Shares to be sold: 334,208 shares Aggregate market value of proposed sale: $6,574,573.20 Shares outstanding: 181,190,958 shares +2 more

5 metrics

Shares to be sold 334,208 shares Common stock of WillScot to be sold under Rule 144

Aggregate market value of proposed sale $6,574,573.20 Value of 334,208 WillScot common shares covered by the notice

Shares outstanding 181,190,958 shares WillScot common shares outstanding as referenced in the Form 144

Approximate sale date September 2, 2026 Planned sale timing for the Rule 144 transaction

Acquisition date of securities September 2, 2026 Date the securities were acquired via exercise of options under a registered plan

Key Terms

Rule 144, Irrevocable Trust, Exercise of Options Under a Registered Plan, Aggregate market value

4 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.

Irrevocable Trust financial

"Name of Person for Whose Account the Securities are To Be Sold | ELLEN M SOULTZ IRREVOCABLE TRUST"

An irrevocable trust is a legal arrangement where an owner transfers assets into a separate entity managed by a trustee and gives up the power to modify or reclaim those assets. For investors it matters because putting stock or other holdings into such a trust can change who controls and benefits from the assets, affect taxes and creditor protection, and influence how easy it is to sell or value those holdings—like placing valuables in a locked safe overseen by someone else.

Exercise of Options Under a Registered Plan financial

"Common | 09/02/2026 | Exercise of Options Under a Registered Plan | Issuer"

Aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC ... | 334208 | 6574573.20 | 181190958"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

What does the Form 144 filing disclose for WillScot Holdings Corp (WSC)?

It discloses that the Ellen M. Soultz Irrevocable Trust, a former affiliate, filed to sell 334,208 shares of WillScot common stock under Rule 144, with an indicated aggregate market value of $6,574,573.20, to be executed through Morgan Stanley Smith Barney LLC on NASDAQ.

How many WillScot (WSC) shares are proposed to be sold under this Form 144?

The filing states a proposed sale of 334,208 shares of WillScot common stock. These shares are to be sold under Rule 144 and are associated with the Ellen M. Soultz Irrevocable Trust.

What is the indicated market value of the WillScot (WSC) shares in this Form 144?

The notice lists an aggregate market value of $6,574,573.20 for the 334,208 shares of WillScot common stock proposed to be sold under Rule 144.

How many WillScot (WSC) shares were outstanding according to the Form 144?

The Form 144 reports that 181,190,958 shares of WillScot common stock were outstanding as of the referenced date. This figure provides context for the size of the proposed Rule 144 sale.

Who is selling the WillScot (WSC) shares and through which broker?

The proposed sale is for the account of the Ellen M. Soultz Irrevocable Trust, identified as a former affiliate. The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services as the broker handling the sale on NASDAQ.

When are the WillScot (WSC) shares expected to be sold and how were they acquired?

The filing indicates an approximate sale date of September 2, 2026. It also notes that the securities to be sold were acquired on September 2, 2026 through an Exercise of Options Under a Registered Plan, with payment in cash.

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

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Available on EDGAR 09/02/2026 - 04:17 PM Accepted by SEC EDGAR 09/02/2026 - 04:16 PM 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	0001723486
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	WILLSCOT HOLDINGS CORPORATION
SEC File Number	001-37552
Address of Issuer	4646 E Van Buren St., Suite 400 Phoenix ARIZONA 85008
Phone	(480) 894-6311
Name of Person for Whose Account the Securities are To Be Sold	ELLEN M SOULTZ IRREVOCABLE TRUST
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	Former Affiliate

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	334208	6574573.20	181190958	09/02/2026	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	09/02/2026	Exercise of Options Under a Registered Plan	Issuer			334208	09/02/2026	Cash

* 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	09/02/2026
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/ Ellen M Soultz, Trustee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)