Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 8 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

8 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 15, 2006 NEU S 3,114 $63.73 $198,455 117 Direct -96.38% Disposed 1350.0% (price as of 2026-10-02)
March 3, 2006 NEU S 25,000 $35.62 $890,500 117 Direct -99.53% Disposed 2494.2% (price as of 2026-10-02)

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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Nov. 13, 2006 NEU Stock Appreciation Right Common Stock (15,000) $44.38 Dec. 12, 2006 15,000 Acquired
March 2, 2006 NEU Employee Stock Option (Right to Buy) Common Stock (25,000) $4.35 April 1, 2015 25,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).