PSTG (NASDAQ: PSTG) trusts file Form 144 for scheduled 10b5-1 sales

Rhea-AI Filing Summary

PSTG related parties reported proposed resale notices on Form 144 for registered common stock. The filing lists multiple 10b5-1 plan sales dated 04/21/2026 and 04/22/2026, with individual sale sizes shown (e.g., 27,457; 27,464; 27,345 shares) and accompanying dollar amounts.

Key Figures

Sale entry: 27,457 shares Sale entry: 27,464 shares Sale entry: 27,345 shares +5 more

8 metrics

Sale entry 27,457 shares 10b5-1 Sale on 04/22/2026

Sale entry 27,464 shares 10b5-1 Sale on 04/22/2026

Sale entry 27,345 shares 10b5-1 Sale on 04/22/2026

Sale entry 5,667 shares 10b5-1 Sale on 04/21/2026

Sale entry 5,609 shares 10b5-1 Sale on 04/21/2026

Sale entry 5,564 shares 10b5-1 Sale on 04/21/2026

Dollar proceeds example $1,935,811.85 Proceeds reported for 27,457-share entry on 04/22/2026

Dollar proceeds example $1,936,220.24 Proceeds reported for 27,464-share entry on 04/22/2026

Key Terms

10b5-1, Form 144, Founders Shares

3 terms

10b5-1 regulatory

"10b5-1 Sales for THE EEC TRUST U/A DTD 02/08/2011"

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.

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

Founders Shares financial

"Common | 06/06/2012 | Founders Shares | Issuer"

Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.

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

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	17091	1185431.76	330460930	04/23/2026	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	06/06/2012	Founders Shares	Issuer			17091	06/06/2012	N/A

* 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 THE EEC TRUST U/A DTD 02/08/2011 2555 Augustine Dr. Santa Clara CA 95054	Common	04/22/2026	27457	1935811.85
10b5-1 Sales for VCF TRUST U/A DTD 12/05/2025 2555 Augustine Dr. Santa Clara CA 95054	Common	04/22/2026	27464	1936220.24
10b5-1 Sales for THE RWC TRUST U/A DTD 02/08/2011 2555 Augustine Dr. Santa Clara CA 95054	COMMON	04/22/2026	27345	1927967.43
10b5-1 Sales for THE EEC TRUST U/A DTD 02/08/2011 2555 Augustine Dr. Santa Clara CA 95054	Common	04/21/2026	5667	397037.39
10b5-1 Sales for VCF TRUST U/A DTD 12/05/2025 2555 Augustine Dr. Santa Clara CA 95054	Common	04/21/2026	5609	392988.98
10b5-1 Sales for THE RWC TRUST U/A DTD 02/08/2011 2555 Augustine Dr. Santa Clara CA 95054	COMMON	04/21/2026	5564	389829.98

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 does PSTG's Form 144 disclose about planned insider sales?

The Form 144 lists proposed resale notices for PSTG common stock under 10b5-1 plans. It shows planned sales on 04/21/2026 and 04/22/2026 with specific share counts and dollar totals for each listed trust.

How many shares were listed for sale by trusts on PSTG's Form 144?

The filing shows individual sale entries such as 27,457, 27,464, and 27,345 shares on 04/22/2026, and smaller entries of 5,667, 5,609, and 5,564 on 04/21/2026 tied to named trusts.

Which selling mechanisms are referenced in the PSTG Form 144?

The Form 144 entries identify sales executed pursuant to 10b5-1 trading plans for named trusts. The filing labels transactions as 10b5-1 Sales, indicating pre-arranged plan sales rather than ad hoc open-market trades.

Who are the parties named in PSTG's Form 144 resale notices?

The filing names multiple trusts as sellers, including THE EEC TRUST U/A DTD 02/08/2011, VCF TRUST U/A DTD 12/05/2025, and THE RWC TRUST U/A DTD 02/08/2011, each with an address at 2555 Augustine Dr., Santa Clara, CA.