Organon & Co.·4

Mar 31, 4:11 PM ET

Nisita Vittorio 4

4 · Organon & Co. · Filed Mar 31, 2026

Research Summary

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Organon (OGN) Head Nisita Vittorio Exercises RSUs

What Happened
Nisita Vittorio, Head of Global Business Services at Organon & Co., had 5,762 restricted stock units (RSUs convert to shares) vest on March 29, 2026. Those RSUs converted into 5,762 shares at no cash cost (conversion price $0). To satisfy tax withholding, 1,974 of the shares were surrendered/withheld at an effective price of $5.84 per share, generating $11,528 in tax withholding. After withholding, she received a net 3,788 shares.

Key Details

  • Transaction date: March 29, 2026 (reported on Form 4 filed March 31, 2026).
  • Conversion: 5,762 RSUs converted to 5,762 common shares (derivative exercise/conversion, code M).
  • Tax withholding: 1,974 shares disposed to cover taxes at $5.84 per share = $11,528 (code F). Price $5.84 is the March 27, 2026 closing market price per plan (Footnote F1).
  • Net shares delivered to insider: 3,788 shares (5,762 converted − 1,974 withheld).
  • Footnotes: F2 confirms each RSU equals one share; F3 notes the RSUs vest in three equal annual installments (2025, 2026, 2027).
  • Filing timeliness: Form filed March 31, 2026; filing shows the standard vesting and withholding activity and does not indicate an untimely filing.

Context
This was a routine RSU vesting and tax-withholding event (not an open-market purchase or sale). Converting RSUs to shares at $0 is standard — the withholding of shares to cover taxes is common and should not be read as a deliberate market sale. For retail investors, purchases by insiders generally carry more signal than routine vested awards; here the net effect is Vittorio received 3,788 newly issued shares.

Insider Transaction Report

Form 4
Period: 2026-03-29
Nisita Vittorio
Head of Global Business Svcs
Transactions
  • Exercise/Conversion

    Common Stock

    2026-03-29+5,76264,046.158 total
  • Tax Payment

    Common Stock

    [F1]
    2026-03-29$5.84/sh1,974$11,52862,072.158 total
  • Exercise/Conversion

    Restricted Stock Units

    [F2][F3]
    2026-03-295,7625,763 total
    Common Stock (5,762 underlying)
Footnotes (3)
  • [F1]This price is the closing market price of Organon & Co. ("Organon") common stock on Friday, March 27, 2026, as required by the plan under which the Restricted Stock Units ("RSU") were awarded.
  • [F2]Each RSU represents a contingent right to receive one share of Organon common stock.
  • [F3]These RSUs vest and are distributed as shares of Organon common stock in three equal installments on March 29, 2025, March 29, 2026, and March 29, 2027.
Signature
/s/ Tarnetta V. Jones, as Attorney-in-Fact for Vittorio Nisita|2026-03-31

Documents

1 file
  • 4
    wk-form4_1774987911.xmlPrimary

    FORM 4