David A Duffield Trust reports multiple 10b5-1 sales

David A Duffield Trust U/T/A 7/14/88 reported multiple 10b5-1 sales of company common stock.

Rhea-AI Filing Summary

David A Duffield Trust U/T/A 7/14/88 reported multiple 10b5-1 sales of company common stock. The filing lists repeated 10b5-1 sales of 107,500 shares with trade dates in March 2026 and a sale of 82,884 shares on 01/08/2026. Reported proceeds for individual trades are shown as $13,797,431.50 to $15,824,248.50 in the excerpt.

Insights

Securities Counsel

Routine 10b5-1 sales by an affiliated trust; filing documents executed dispositions.

The entries reflect scheduled dispositions under a 10b5-1 plan attributed to the David A Duffield Trust. Each row shows trade date, share count, and gross proceeds for the trade.

Timing and amounts are explicit in the excerpt; cash‑flow recipients and whether the plan is continuing are not detailed in this excerpt.

Key Figures

Repeated sale size: 107,500 shares Single earlier sale: 82,884 shares Example proceeds (range): $13,797,431.50 - $15,824,248.50 +1 more

4 metrics

Repeated sale size 107,500 shares multiple trade dates in March 2026

Single earlier sale 82,884 shares sale on 01/08/2026

Example proceeds (range) $13,797,431.50 - $15,824,248.50 gross proceeds reported for individual March 2026 trades

Form type Form 144 resale reporting for restricted securities

Key Terms

10b5-1, Private Placement, Form 144

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.

Private Placement financial

"Private Placement | Issuer"

A private placement is a sale of securities directly to a selected group of investors, typically institutions or accredited investors, instead of through a public offering. It lets a company raise money faster and with fewer regulatory steps; for existing shareholders it matters because the newly issued shares, often sold at a discount, increase the share count and can dilute their ownership.

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

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

What did the WDAY filing disclose about the David A Duffield Trust sales?

The filing lists multiple 10b5-1 sales by the David A Duffield Trust, including repeated trades of 107,500 shares in March 2026 and a separate sale of 82,884 shares on 01/08/2026 with reported proceeds per trade.

How many shares were sold under the 10b5-1 plan in the excerpt for WDAY?

The excerpt repeatedly shows dispositions of 107,500 shares on several March 2026 dates and a sale of 82,884 shares on 01/08/2026, with each trade accompanied by a reported gross proceeds figure.

Do the entries show proceeds for each David A Duffield Trust trade in the WDAY filing?

Yes. Each listed trade includes a monetary figure for proceeds, for example amounts in the range of $13,949,221.50 to $15,824,248.50 shown alongside specific trade dates and share counts.

Were the WDAY dispositions described as private placements or public sales?

The excerpt references a prior Private Placement and separately lists multiple 10b5-1 sales as the disposition method; the trade rows are sale events under a trading plan rather than new primary issuance.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 04/06/2026 - 04:27 PM EDT 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	0000938071
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	WORKDAY, INC.
SEC File Number	001-35680
Address of Issuer	6110 Stoneridge Mall Road Pleasanton CALIFORNIA 94588
Phone	9259519000
Name of Person for Whose Account the Securities are To Be Sold	DAVID A. DUFFIELD TRUST U/T/A 7/14/88
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	10% Stockholder

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	14217950.00	210000000	04/06/2026	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	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
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/13/2026	107500	14262347.50
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/10/2026	107500	15284231.75
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/05/2026	107500	15819248.50
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	03/02/2026	107500	14447903.25
10b5-1 Sales for DAVID A DUFFIELD TRUST U/T/A 7/14/88 6110 Stoneridge Mall Road Pleasanton CA 94588	Common	01/08/2026	82884	17385200.81

144: Remarks and Signature

Remarks
Date of Notice	04/06/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/02/2025
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/ David A. Duffield
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)