Transaction · 0002066714-26-000004

Ehrhardt Marc

Ehrhardt Marc, VP, PCD, reported a transaction classified as exercise at OLIN Corp involving 2500.000000 shares for an estimated $0.00. Reported holdings after the transaction were 7500.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MVP, PCD
OLNOLIN Corp
Trade date
May 01, 2026
Filing date
May 05, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded2.50k$0.00 per share
Holdings after7.50kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Not calculated for derivative securities.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

OLN price since this filing

Daily closing prices, with the filing date and available return windows
OLN · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +2.2%1w ago +2.2%1d ago +2.2%
Returns since7d +0.0%30d -10.0%90d -34.9%180d1y

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
exercise
Code M
Identifier
0002066714-26-000004
Restricted Stock Units
Transaction date
May 01, 2026
Filed May 05, 2026, 03:02 PM · 4d delay
Shares
2,500 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
7,500 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Derivative Transaction Direct Ownership Large Holdings Reduction
Filing-only score

-10 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • derivative_transaction-16 points

    is_derivative = true

    Derivative exercise rows are less discretionary than open-market purchases.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

VP & Pres Corp Development

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Restricted stock units convert into common stock on a one-to-one basis.

  2. F2

    On May 1, 2025 the reporting person was granted 15,618 restricted stock units, 5,206 which vested on May 1, 2026, 5,206 vest on May 1, 2027 and 5,206 vest on May 1, 2028.

  3. F3

    On May 1, 2025 the reporting person was granted 10,000 restricted stock units, 2,500 which vested on May 1, 2026, 2,500 vest on May 1, 2027 and 5,000 vest on May 1, 2028.

Original filing · 0002066714-26-000004
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