Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 16 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
April 21, 2015 NTRSO M 1,677 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
April 21, 2015 NTRSO D 1,677 $71.83 $120,459 1,000 Direct -62.64% Disposed -74.7% (price as of 2026-10-02)
April 21, 2015 NTRSO M 1,677 · · 2,677 Direct +167.70% Acquired (price as of 2026-10-02)
April 15, 2014 NTRSO A 1,677 · · 1,677 Direct · Acquired (price as of 2026-10-02)
April 15, 2014 NTRSO D 1,873 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
April 16, 2013 NTRSO A 1,873 · · 1,873 Direct · Acquired (price as of 2026-10-02)
April 16, 2013 NTRSO A 1,872 · · 1,872 Direct · Acquired (price as of 2026-10-02)
April 16, 2013 NTRSO D 1,920 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
April 17, 2012 NTRSO D 1,849 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
April 17, 2012 NTRSO A 1,920 · · 1,920 Direct · Acquired (price as of 2026-10-02)
April 19, 2011 NTRSO A 1,849 · · 1,849 Direct · Acquired (price as of 2026-10-02)
April 19, 2011 NTRSO D 1,625 · · 1,625 Direct -50.00% Disposed (price as of 2026-10-02)
April 20, 2010 NTRSO A 1,625 · · 1,625 Direct · Acquired (price as of 2026-10-02)
April 20, 2010 NTRSO D 733 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Nov. 10, 2009 NTRSO A 733 · · 733 Direct · Acquired (price as of 2026-10-02)
Nov. 10, 2009 NTRSO A 732 · · 732 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.

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

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
April 21, 2015 NTRSO Stock Units Common Stock (1,677) · · 1,677 Disposed
April 15, 2014 NTRSO Stock Units Common Stock (1,677) · · 1,677 Acquired
April 15, 2014 NTRSO Stock Units Common Stock (1,873) · · 1,873 Disposed
April 16, 2013 NTRSO Stock Units Common Stock (1,873) · · 1,873 Acquired
April 16, 2013 NTRSO Stock Units Common Stock (1,872) · · 1,872 Acquired
April 16, 2013 NTRSO Stock Units Common Stock (1,920) · · 1,920 Disposed
April 17, 2012 NTRSO Stock Units Common Stock (1,849) · · 1,849 Disposed
April 17, 2012 NTRSO Stock Units Common Stock (1,920) · · 1,920 Acquired
April 19, 2011 NTRSO Stock Units Common Stock (1,849) · · 1,849 Acquired
April 19, 2011 NTRSO Stock Units Common Stock (1,625) · · 1,625 Disposed
April 20, 2010 NTRSO Stock Units Common Stock (1,625) · · 1,625 Acquired
April 20, 2010 NTRSO Stock Units Common Stock (733) · · 733 Disposed
Nov. 10, 2009 NTRSO Stock Units Common Stock (733) · · 733 Acquired
Nov. 10, 2009 NTRSO Stock Units Common Stock (732) · · 732 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Nov. 5, 2009 NTRSO Common Stock 1,000 Direct