Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 3 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 5, 2024 NEU A 36 · · 264 Direct +15.79% Acquired (price as of 2026-10-02)
Feb. 27, 2024 NEU F 14 $636.31 $8,908 228 Direct -5.79% Disposed 45.2% (price as of 2026-10-02)
Feb. 3, 2023 NEU A 60 · · 60 Direct · Acquired (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.

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
March 2, 2023 NEU Common Stock 191 Direct
Jan. 17, 2023 NEU Common Stock 292 Indirect