OLIN Corp·4

Feb 20, 4:04 PM ET

Ehrhardt Marc 4

4 · OLIN Corp · Filed Feb 20, 2026

Research Summary

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OLIN Corp VP Marc Ehrhardt Receives 16,007 RSU Award

What Happened
Marc Ehrhardt, Vice President and President of Corporate Development at OLIN Corp (OLN), was granted 16,007 restricted stock units (RSUs) on February 18, 2026. The award was reported on Form 4 (filed Feb 20, 2026) as an acquisition with a $0.00 purchase price (compensation award, not a market purchase). This is a grant of compensation rather than a sale or open-market purchase.

Key Details

  • Transaction date: February 18, 2026; Form 4 filed February 20, 2026 (timely filing).
  • Transaction type/code: Award/Grant (A); 16,007 RSUs granted at $0.00 reported price.
  • Footnote F1: Each RSU represents a contingent right to receive one share of OLIN common stock upon vesting.
  • Footnote F2: RSUs vest in three annual installments beginning February 18, 2027.
  • Shares owned after transaction: Not specified in the excerpt—see the full Form 4 for total holdings.
  • No tax-withholding or 10b5-1 plan noted in this filing.

Context
RSU grants are a form of equity compensation and do not represent an immediate purchase or sale of shares; they convert to actual shares only as they vest (per the stated schedule). For retail investors, such awards primarily reflect company compensation practices and do not, by themselves, indicate insider buying or selling sentiment.

Insider Transaction Report

Form 4
Period: 2026-02-18
Ehrhardt Marc
VP & Pres Corp Development
Transactions
  • Award

    Restricted Stock Units

    [F1][F2]
    2026-02-18+16,00716,007 total
    Common Stock (16,007 underlying)
Footnotes (2)
  • [F1]Each restricted stock unit represents a contingent right to receive one share of Olin Common Stock.
  • [F2]These restricted stock units vest in three annual installments beginning on February 18, 2027.
Signature
/s/ E.C. Tanner, Attorney-in-Fact|2026-02-20

Documents

1 file
  • 4
    wk-form4_1771621493.xmlPrimary

    FORM 4