PSTG Form 144 Filed for 5,155 Share Sale; Recent Insider Sales Reported

Rhea-AI Filing Summary

Pure Storage (PSTG) Form 144 summary: An insider has notified a proposed sale of 5,155 common shares, with an aggregate market value of $454,026.63, scheduled approximately for 09/23/2025 through Morgan Stanley Smith Barney LLC on the NYSE. The filing shows those 5,155 shares were acquired on 09/20/2025 as 1,044 performance shares and 4,111 restricted shares issued by the company. The filer also reported two recent disposals by the named seller, MONA CHU: 12,299 shares sold on 09/15/2025 for $1,037,935.98 and 17,500 shares sold on 09/02/2025 for $1,338,970.50. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.

Positive

• Disclosure compliance: The filer provided required Rule 144 information including broker, planned sale date, and share counts
• Transparency on acquisition: The filing specifies that the shares were acquired as performance and restricted shares on 09/20/2025

Negative

• Significant insider sales: The seller reported prior disposals of 29,799 shares in September 2025 with combined gross proceeds of $2,376,906.48
• Insider liquidity: The proposed sale and recent sales indicate continued insider share disposals, which may be interpreted by some investors as increased insider selling activity

Insights

Securities Analyst

TL;DR: Routine Rule 144 disclosure of recent insider shares for sale; no new operational or financial information disclosed.

The filing documents a proposed sale under Rule 144 of 5,155 Pure Storage common shares valued at $454,026.63, sourced from performance and restricted share issuances dated 09/20/2025. The sales channel is Morgan Stanley Smith Barney LLC on the NYSE. The filing also reports prior open-market sales by MONA CHU totaling 29,799 shares in September 2025 with combined gross proceeds of $2,376,906.48. This is a compliance-oriented disclosure that provides transparency about insider liquidity but does not contain operational results or forecasts that would change company valuation.

Corporate Governance Expert

TL;DR: Disclosure aligns with Rule 144 requirements; multiple recent insider sales noted but no indication of undisclosed material information.

The notice confirms the insider is disposing of recently issued equity awards (performance and restricted shares) and makes the standard attestation regarding material information. Reporting of prior sales on 09/02/2025 and 09/15/2025 enhances transparency about insider activity. From a governance perspective, this is a routine filing that documents insider liquidity events and adherence to securities law disclosure obligations rather than corporate governance changes.

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	5155	454026.63	328636590	09/23/2025	NYSE

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	09/20/2025	Performance Shares	Issuer			1044	09/20/2025	Not Applicable
Common	09/20/2025	Restricted Shares	Issuer			4111	09/20/2025	Not Applicable

* 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
MONA CHU 2555 Augustine Dr. Santa Clara CA 95054	Common	09/15/2025	12299	1037935.98
MONA CHU 2555 Augustine Dr. Santa Clara CA 95054	Common	09/02/2025	17500	1338970.50

144: Remarks and Signature

Remarks

Date of Notice

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 is the size and value of the proposed sale reported on this PSTG Form 144?

The proposed sale is for 5,155 common shares with an aggregate market value of $454,026.63, approximately dated 09/23/2025.

How were the 5,155 shares acquired according to the filing?

The filing states the shares were acquired on 09/20/2025 as 1,044 performance shares and 4,111 restricted shares issued by the company.

Through which broker and exchange will the proposed sale be executed?

The broker listed is Morgan Stanley Smith Barney LLC and the sale is to occur on the NYSE.

Did the filer report any other recent sales of PSTG shares?

Yes. MONA CHU reported selling 12,299 shares on 09/15/2025 for $1,037,935.98 and 17,500 shares on 09/02/2025 for $1,338,970.50.

Does the filing indicate any undisclosed material information about Pure Storage?

No. The signer represents they are not aware of any material adverse information that has not been publicly disclosed.