Enphase Energy, Inc.·4

Mar 3, 6:01 PM ET

Yang Mandy 4

4 · Enphase Energy, Inc. · Filed Mar 3, 2026

Research Summary

AI-generated summary of this filing

Updated

Enphase (ENPH) CFO Mandy Yang Sells 19,570 Shares

What Happened Mandy Yang, Chief Financial Officer of Enphase Energy (ENPH), had a total of 19,570 shares disposed (withheld) on March 1, 2026 to satisfy tax withholding obligations tied to equity vesting. The transactions consisted of 1,664; 3,023; 3,721; and 11,162 shares, each recorded at $42.27 per share, totaling approximately $827,224. These were not open-market sales but shares withheld by the issuer to cover tax liabilities (transaction code F).

Key Details

  • Transaction date: 2026-03-01; filing date: 2026-03-03 (filed within the Form 4 two-business-day window — timely).
  • Price: $42.27 per share for all entries.
  • Shares withheld/disposed: 19,570 total (1,664 + 3,023 + 3,721 + 11,162).
  • Total value surrendered: ~$827,224.
  • Shares owned after transaction: not specified in the provided filing summary (see full Form 4 for holdings).
  • Notable footnotes: F1–F4 indicate these withholdings satisfy tax obligations from RSU and performance stock unit vestings (grants dated Mar 8, 2023; Jan 15, 2024; Jan 14, 2025). F5–F6 in the filing refer to prior contributions of shares to two grantor retained annuity trusts (GRAT 1 and GRAT 2).

Context These disposals represent routine withholding of company shares to pay taxes when restricted stock units or performance units vest—effectively a cashless/withholding settlement—rather than an open-market sale expressing a trading view. Such tax-withholding transactions are common and should not be read as a directional bet by the insider.

Insider Transaction Report

Form 4
Period: 2026-03-01
Yang Mandy
EVP, Chief Financial Officer
Transactions
  • Tax Payment

    Common Stock

    [F1]
    2026-03-01$42.27/sh1,664$70,337109,563 total
  • Tax Payment

    Common Stock

    [F2]
    2026-03-01$42.27/sh3,023$127,782106,540 total
  • Tax Payment

    Common Stock

    [F3]
    2026-03-01$42.27/sh3,721$157,287102,819 total
  • Tax Payment

    Common Stock

    [F4]
    2026-03-01$42.27/sh11,162$471,81891,657 total
Holdings
  • Common Stock

    [F5]
    (indirect: By GRAT 1)
    25,000
  • Common Stock

    [F6]
    (indirect: By GRAT 2)
    25,000
Footnotes (6)
  • [F1]Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of RSUs granted to the Reporting Person on March 8, 2023.
  • [F2]Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of RSUs granted to the Reporting Person on January 15, 2024.
  • [F3]Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of RSUs granted to the Reporting Person on January 14, 2025.
  • [F4]Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of performance stock units granted to the Reporting Person on January 14, 2025.
  • [F5]Represents shares previously owned directly by the reporting person that were contributed to grantor retained annuity trust ("GRAT 1").
  • [F6]Represents shares previously owned directly by the reporting person that were contributed to grantor retained annuity trust ("GRAT 2").
Signature
/s/ Lisan Hung, Attorney-in-Fact for Mandy Yang|2026-03-03

Documents

1 file
  • 4
    wk-form4_1772578900.xmlPrimary

    FORM 4