Chu Mona 4

4 · Everpure, Inc. · Filed Mar 12, 2026

AI-generated summary of this filing

Updated Mar 12, 2026

PSTG (Everpure) Chief Accounting Officer Mona Chu Receives Award

What Happened

Mona Chu, Everpure’s Chief Accounting Officer, acquired 37,533 shares of Class A Common Stock on March 10, 2026 under a Performance-Based Restricted Stock Unit (PRSU) award. The reported acquisition price is $0 (code A — grant/award), reflecting issuance upon vesting rather than an open-market purchase. The Compensation & Talent Committee determined performance achievement on March 10, 2026.

Key Details

Transaction date reported: 2026-03-10 (Form 4 filed 2026-03-12).
Transaction type/code: Award/Grant (A); reported acquisition price $0.
Shares involved: 37,533 underlying shares.
Shares owned after transaction: not specified in the provided filing summary.
Footnote (F1): 1/3 of the PRSU will vest on March 20, 2026; the remaining shares vest quarterly in equal installments over the following two years, subject to continuous service per the issuer’s 2015 Equity Incentive Plan. Committee certified performance achievement on March 10, 2026.
Timeliness: Filing appears timely (Form 4 filed two days after the transaction date).

Context

This is a compensation-related award that vests based on performance and service conditions, not a market purchase or sale. Such grants reflect incentive compensation and do not by themselves signal insider buying or selling intent; the economic value to the insider will depend on PSTG’s market price when shares are delivered.

Form 4

Period: 2026-03-10

Chief Accounting Officer

Transactions

Footnotes (1)

[F1]The shares of Class A Common Stock are to be acquired upon the vesting of a Performance-Based Restricted Stock Unit ("PRSU") award. The Issuer's Compensation & Talent Committee (the "Committee") authorized the issuance of the underlying shares based upon the achievement of certain performance goals for the fiscal year ending February 1, 2026, with vesting subject to the determination of performance achievement by the Committee, which occurred on March 10, 2026. As a result, 1/3 of the PRSU will vest on March 20, 2026, with the remaining vesting quarterly in equal installments over the next two years, subject to Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan) through such dates.

Signature

/s/ Nicole Armstrong, attorney-in-fact|2026-03-12

1 file