Cameron D. Warner

CIK 1533858 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 31, 2011 · Latest: Feb. 12, 2014

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 15 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

15 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 1, 2018 NEU P 100 $377.00 $37,700 862 Direct +13.12% Acquired 146.0% (price as of 2026-08-20)
May 1, 2018 NEU P 164 $378.10 $62,008 762 Direct +27.42% Acquired 145.3% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Oct. 31, 2011 NEU Common Stock 344 Direct
Oct. 31, 2011 NEU Common Stock 2,409 Indirect