David A. Duffield Trust (WDAY) files Rule 144 notice to sell 107,500 shares

Rhea-AI Filing Summary

David A. Duffield Trust submitted Rule 144/related sale notices showing proposed sale of 107,500 shares of common stock. The filing lists multiple prior 10b5-1 sales dated 03/18/2026 through 06/12/2026 with per‑trade proceeds reported in dollars. The broker listed is Morgan Stanley Smith Barney LLC.

Insights

Insider Trading Analyst

Routine Rule 144/10b5-1 sale notices by a trust; transactional details are disclosed.

The excerpt lists a proposed sale of 107,500 shares and multiple executed 10b5-1 sales on specific dates between 03/18/2026 and 06/12/2026

Cash proceeds for each listed trade are shown in dollars alongside the trade dates; cash‑flow treatment and any issuer receipt of proceeds are not specified in the excerpt. Subsequent filings may show aggregate totals or confirm settlement details.

Key Figures

Proposed sale: 107,500 shares Executed sale example: 107,500 shares Proceeds example: $13,815,416.25 +2 more

5 metrics

Proposed sale 107,500 shares listed as securities to be sold (cover row)

Executed sale example 107,500 shares trade dated <date>06/12/2026</date>

Proceeds example <money>$13,815,416.25</money> proceeds reported for trade dated <date>06/12/2026</date>

Proceeds example <money>$16,077,366.75</money> proceeds reported for trade dated <date>06/04/2026</date>

Broker Morgan Stanley Smith Barney LLC listed as executing broker on cover

Key Terms

10b5-1, Rule 144, Private Placement

3 terms

10b5-1 regulatory

"10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Rule 144 regulatory

"144: Securities To Be Sold"

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.

Private Placement financial

"Common | 12/27/2007 | Private Placement"

A private placement is a way for companies to raise money by selling securities directly to a small group of investors instead of through a public offering. This process is often quicker and less regulated, making it similar to offering a special, exclusive investment opportunity to select individuals or institutions. For investors, it can provide access to unique investment options that are not available on public markets.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	107500	13627775.00	201000000	06/17/2026	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	12/27/2007	Private Placement	Issuer			107500	12/27/2007	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	06/12/2026	107500	13815416.25
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	06/09/2026	107500	14869711.75
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	06/04/2026	107500	16077366.75
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	06/01/2026	107500	16838800.00
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	04/09/2026	107500	12075840.50
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	04/06/2026	107500	13932096.75
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/31/2026	107500	13949221.50
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/26/2026	107500	13797431.50
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/23/2026	107500	14708644.50
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/18/2026	107500	14252006.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What did the WDAY Form 144 filing disclose about planned sales?

It discloses a planned sale of 107,500 shares by the David A. Duffield Trust. The filing also lists multiple executed 10b5-1 sales with dates and dollar proceeds for each trade; the broker is Morgan Stanley Smith Barney LLC.

Which dates and proceeds are shown for recent 10b5-1 sales in the excerpt?

The excerpt lists executed 10b5-1 sales on dates from 03/18/2026 through 06/12/2026 with per‑trade proceeds such as $14,252,006.00 and $13,815,416.25. Each row pairs a date, 107,500 shares, and a dollar amount.

Who is the broker and who is the selling party in the filing?

The broker identified is Morgan Stanley Smith Barney LLC and the selling party is the David A. Duffield Trust U/T/A 7/14/88. The trust's address is included in the excerpt alongside trade rows.

Does the filing state how proceeds will be used or whether the issuer receives proceeds?

The excerpt does not state a use of proceeds or that the issuer will receive sale proceeds. The entries pair trade dates, share counts, and dollar amounts; no issuer‑proceeds language appears in the provided text.