Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Nov 26 executedNov 28, 2025 disclosed
OLN · daily
Yahoo Finance chart API
◉This trade, on the day it was made▼Disclosure●Material company filing◯Other disclosed buy◯Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Option exercise — administrative, little informational value
Relative size+12 / 25
$59K reported value · 26.2% of prior position
Filing timing0 / 15
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+8 / 15
First recorded trade by this actor in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Vermillion Teresa M filed this Form 4 reporting a option exercise of OLN on Nov 26, 2025. It became public on Nov 28, 2025. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
VP & Treasurer
Vermillion Teresa Mcik:0001729998
Issuer
OLIN Corpcik:0000074303
Revision history · 0
No field has changed since this record was first ingested.
