Were John Colgrove’s PSTG share sales pre-planned under Rule 10b5-1?

Yes. The filing states the transactions were effected under a Rule 10b5-1 trading plan adopted on January 8, 2026. Such plans pre-schedule trades, making their timing more routine and less reflective of short-term views on the stock.

What prices were received in John Colgrove’s recent PSTG share sales?

Reported weighted average sale prices range around $70–$71 per share. Footnotes note multiple trades within ranges such as $70.00–$70.99 and $71.00–$71.13, with the insider undertaking to provide detailed breakdowns upon request to regulators or shareholders.

[Form 4] Everpure, Inc. Insider Trading Activity

Filing Impact

(Very High)

Filing Sentiment

(Very Negative)

Form Type

Rhea-AI Filing Summary

Everpure, Inc. director and Chief Visionary Officer John Colgrove reported open‑market sales of 171,065 shares of Class A Common Stock by trusts associated with him. The trades occurred on April 21–23, 2026 at weighted average prices around $70–$71 per share under a pre‑arranged Rule 10b5‑1 trading plan adopted on January 8, 2026. After these transactions, he continues to hold 6,725,221 shares directly and 601,959 shares indirectly through trusts, according to the filing.

Insider Trade Summary 10b5-1

Net Seller: 171,065 shares ($12,021,057)

Net Sell 14 txns

Insider Colgrove John

Role Chief Visionary Officer

Sold 171,065 shs ($12.02M)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	17,091	$70.08	$1.20M
Sale	Class A Common Stock	16,876	$70.08	$1.18M
Sale	Class A Common Stock	37,992	$70.04	$2.66M
Sale	Class A Common Stock	24,980	$70.45	$1.76M
Sale	Class A Common Stock	2,365	$71.07	$168K
Sale	Class A Common Stock	25,487	$70.46	$1.80M
Sale	Class A Common Stock	1,970	$71.06	$140K
Sale	Class A Common Stock	25,374	$70.45	$1.79M
Sale	Class A Common Stock	2,090	$71.08	$149K
Sale	Class A Common Stock	5,564	$70.06	$390K
Sale	Class A Common Stock	5,667	$70.06	$397K
Sale	Class A Common Stock	5,609	$70.06	$393K
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 2,715,000 shares (Indirect, By Trust); Class A Common Stock — 6,725,221 shares (Direct, null)

Footnotes (1)

This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on behalf of the applicable trust on January 8, 2026. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.19 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Shares are held by The RWC Irrevocable Trust. A member of the Reporting Person's immediate family is a beneficiary of the trust. Shares are held by The EEC Irrevocable Trust. A member of the Reporting Person's immediate family is a beneficiary of the trust. Shares are held by VCF Trust. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.99 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.00 to $71.13 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.98 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.41 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.43 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Shares are held by Colgrove Family Living Trust.

Key Figures

Shares sold: 171,065 shares Sale price range (footnote F6): $70.00–$70.99 per share Sale price range (footnote F7): $71.00–$71.13 per share +4 more

7 metrics

Shares sold 171,065 shares Net open-market sales of Class A Common Stock reported

Sale price range (footnote F6) $70.00–$70.99 per share Weighted average sale price range for certain transactions

Sale price range (footnote F7) $71.00–$71.13 per share Weighted average sale price range for other transactions

Direct holdings after transactions 6,725,221 shares Class A Common Stock held directly as of April 21, 2026 entry

Indirect holdings after transactions 601,959 shares Class A Common Stock held indirectly by trusts as of April 21, 2026 entry

Sell transactions 12 transactions Number of sale entries in transaction summary

Trading plan adoption date January 8, 2026 Date Rule 10b5-1 trading plan was adopted

Key Terms

Rule 10b5-1 trading plan, weighted average price, irrevocable trust, Class A Common Stock, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person..."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The reported price in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

irrevocable trust financial

"Shares are held by The RWC Irrevocable Trust."

Class A Common Stock financial

"security_title": "Class A Common Stock""

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Form 4 Insider Transactions: What Each Field Means →

04/23/2026 - 06:39 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Colgrove John

(Last)

(First)

(Middle)

2555 AUGUSTINE DRIVE

(Street)

SANTA CLARA

CALIFORNIA

95054

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Everpure, Inc. [ P ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Visionary Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	04/21/2026		S⁽¹⁾		5,564	D	$70.06⁽²⁾	2,759,436	I	By Trust⁽³⁾
Class A Common Stock	04/21/2026		S⁽¹⁾		5,667	D	$70.06⁽²⁾	2,759,333	I	By Trust⁽⁴⁾
Class A Common Stock	04/21/2026		S⁽¹⁾		5,609	D	$70.06⁽²⁾	94,391	I	By Trust⁽⁵⁾
Class A Common Stock	04/22/2026		S⁽¹⁾		24,980	D	$70.45⁽⁶⁾	2,734,456	I	By Trust⁽³⁾
Class A Common Stock	04/22/2026		S⁽¹⁾		2,365	D	$71.07⁽⁷⁾	2,732,091	I	By Trust⁽³⁾
Class A Common Stock	04/22/2026		S⁽¹⁾		25,487	D	$70.46⁽⁸⁾	2,733,846	I	By Trust⁽⁴⁾
Class A Common Stock	04/22/2026		S⁽¹⁾		1,970	D	$71.06⁽⁷⁾	2,731,876	I	By Trust⁽⁴⁾
Class A Common Stock	04/22/2026		S⁽¹⁾		25,374	D	$70.45⁽⁶⁾	69,017	I	By Trust⁽⁵⁾
Class A Common Stock	04/22/2026		S⁽¹⁾		2,090	D	$71.08⁽⁷⁾	66,927	I	By Trust⁽⁵⁾
Class A Common Stock	04/23/2026		S⁽¹⁾		17,091	D	$70.08⁽⁹⁾	2,715,000	I	By Trust⁽³⁾
Class A Common Stock	04/23/2026		S⁽¹⁾		16,876	D	$70.08⁽¹⁰⁾	2,715,000	I	By Trust⁽⁴⁾
Class A Common Stock	04/23/2026		S⁽¹⁾		37,992	D	$70.04⁽¹⁰⁾	28,935	I	By Trust⁽⁵⁾
Class A Common Stock								6,725,221	D
Class A Common Stock								601,959	I	By Trust⁽¹¹⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on behalf of the applicable trust on January 8, 2026.

2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.19 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

3. Shares are held by The RWC Irrevocable Trust. A member of the Reporting Person's immediate family is a beneficiary of the trust.

4. Shares are held by The EEC Irrevocable Trust. A member of the Reporting Person's immediate family is a beneficiary of the trust.

5. Shares are held by VCF Trust.

6. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.99 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

7. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.00 to $71.13 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

8. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.98 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

9. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.41 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

10. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.43 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

11. Shares are held by Colgrove Family Living Trust.

Remarks:

	/s/ Nicole Armstrong, attorney-in-fact	04/23/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did PSTG’s John Colgrove report?

John Colgrove reported open-market sales of 171,065 shares of Everpure Class A Common Stock. The transactions were executed by trusts associated with him over April 21–23, 2026 at weighted average prices near $70–$71 per share.

How many PSTG shares does John Colgrove hold after these sales?

After the reported sales, John Colgrove holds 6,725,221 shares of Everpure Class A Common Stock directly and 601,959 shares indirectly through trusts. These post-transaction holdings are disclosed in the filing’s ownership summary entries.

Through which entities were the PSTG shares sold in this Form 4?

The filing explains that shares were held and sold by several trusts, including The RWC Irrevocable Trust, The EEC Irrevocable Trust, VCF Trust, and the Colgrove Family Living Trust. These entities are associated with Colgrove and hold shares for family beneficiaries.