Autodesk holder plans $510K sale of 2,000 shares

Autodesk, Inc. (ADSK) is the issuer of common stock for which the Milligan Family Trust, identified as a former director affiliate, has filed a notice of proposed sale under Rule 144.

Rhea-AI Filing Summary

Autodesk, Inc. (ADSK) is the issuer of common stock for which the Milligan Family Trust, identified as a former director affiliate, has filed a notice of proposed sale under Rule 144. The trust intends to sell 2,000 shares of Autodesk common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $510,100.00 and Autodesk having 211,000,000 shares of common stock outstanding as referenced in the notice as of the planned sale date of 08/26/2026. The shares to be sold derive from restricted stock that vested under registered compensation plans in 2020 and 2023, and the filing also lists recent sales by the trust over the past three months.

Key Figures

Shares proposed to be sold: 2,000 shares of common stock Aggregate market value of proposed sale: $510,100.00 Shares outstanding: 211,000,000 shares +5 more

8 metrics

Shares proposed to be sold 2,000 shares of common stock Number of Autodesk shares to be sold under Rule 144 by Milligan Family Trust

Aggregate market value of proposed sale $510,100.00 Value of 2,000 Autodesk shares referenced for the planned 08/26/2026 sale

Shares outstanding 211,000,000 shares Autodesk common stock outstanding figure referenced in the Rule 144 notice

Restricted stock vesting 2020 75 shares Common shares from restricted stock vesting on 06/19/2020 under a registered plan

Restricted stock vesting 2023 1,925 shares Common shares from restricted stock vesting on 06/21/2023 under a registered plan

Sale on 08/21/2026 2,000 shares for $509,080.00 Autodesk shares sold by Milligan Family Trust during past three months

Sale on 08/18/2026 2,000 shares for $500,940.00 Autodesk shares sold by Milligan Family Trust during past three months

Sale on 08/13/2026 2,400 shares for $600,000.00 Autodesk shares sold by Milligan Family Trust during past three months

Key Terms

Rule 144, restricted stock vesting, affiliate, 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.

restricted stock vesting financial

"Restricted Stock Vesting Under a Registered Plan"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

affiliate regulatory

"Former Director affiliate within the past 3 mo."

aggregate market value financial

"2000 | 510100.00 | 211000000 | 08/26/2026"

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

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

What does the Form 144 filing disclose for Autodesk, Inc. (ADSK)?

It discloses that the Milligan Family Trust, a former director affiliate, filed a notice of proposed sale under Rule 144 to sell 2,000 shares of Autodesk common stock with an aggregate market value of $510,100.00 around 08/26/2026.

How many Autodesk (ADSK) shares is the Milligan Family Trust proposing to sell?

The Milligan Family Trust is proposing to sell 2,000 shares of Autodesk common stock, with an indicated aggregate market value of $510,100.00, through Morgan Stanley Smith Barney LLC Executive Financial Services.

What share count outstanding for Autodesk (ADSK) is referenced in this Form 144?

The notice references 211,000,000 shares of Autodesk common stock outstanding in connection with the proposed Rule 144 sale of 2,000 shares by the Milligan Family Trust.

What is the source of the Autodesk (ADSK) shares being sold by the Milligan Family Trust?

The filing states the common shares come from restricted stock vesting under a registered plan, with vesting dates of 06/19/2020 for 75 shares and 06/21/2023 for 1,925 shares, both categorized as compensation from the issuer.

What Autodesk (ADSK) share sales has the Milligan Family Trust made in the past three months?

The trust sold Autodesk common stock on 08/21/2026 (2,000 shares for $509,080.00), 08/18/2026 (2,000 shares for $500,940.00), and 08/13/2026 (2,400 shares for $600,000.00).

Who signed the Form 144 related to Autodesk, Inc. (ADSK)?

The Form 144 was signed on 08/26/2026 by Stephen D. Milligan, in the capacity of Trustee of the Milligan Family Trust.

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

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Available on EDGAR 08/26/2026 - 04:31 PM EDT Accepted by SEC EDGAR 08/26/2026 - 04:30 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	0001277246
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	AUTODESK, INC.
SEC File Number	000-14338
Address of Issuer	One Market Street, Ste. 400 San Francisco CALIFORNIA 94105
Phone	415-507-5000
Name of Person for Whose Account the Securities are To Be Sold	MILLIGAN FAMILY 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 Director
Relationship to Issuer	affiliate within the past 3 mo.

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	2000	510100.00	211000000	08/26/2026	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	06/19/2020	Restricted Stock Vesting Under a Registered Plan	Issuer			75	06/19/2020	Compensation
Common	06/21/2023	Restricted Stock Vesting Under a Registered Plan	Issuer			1925	06/21/2023	Compensation

* 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
MILLIGAN FAMILY TRUST One Market Street, Ste. 400 San Francisco CA 94105	Common	08/21/2026	2000	509080.00
MILLIGAN FAMILY TRUST One Market Street, Ste. 400 San Francisco CA 94105	Common	08/18/2026	2000	500940.00
MILLIGAN FAMILY TRUST One Market Street, Ste. 400 San Francisco CA 94105	Common	08/13/2026	2400	600000.00

144: Remarks and Signature

Remarks
Date of Notice	08/26/2026
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/ Stephen D Milligan, Trustee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)