Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 19 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

19 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 11, 2011 NPO S 3,700 $43.80 $162,060 10,289 Direct -26.45% Disposed 659.3% (price as of 2026-10-02)
May 11, 2011 NPO S 1,400 $43.74 $61,236 13,989 Direct -9.10% Disposed 660.3% (price as of 2026-10-02)
May 11, 2011 NPO S 1,100 $43.88 $48,268 15,389 Direct -6.67% Disposed 657.9% (price as of 2026-10-02)
May 11, 2011 NPO S 1,000 $43.79 $43,790 16,489 Direct -5.72% Disposed 659.4% (price as of 2026-10-02)
May 11, 2011 NPO S 900 $43.85 $39,465 17,489 Direct -4.89% Disposed 658.4% (price as of 2026-10-02)
May 11, 2011 NPO S 700 $43.72 $30,604 18,389 Direct -3.67% Disposed 660.7% (price as of 2026-10-02)
May 11, 2011 NPO S 400 $43.89 $17,556 19,089 Direct -2.05% Disposed 657.7% (price as of 2026-10-02)
May 11, 2011 NPO S 400 $43.90 $17,560 19,489 Direct -2.01% Disposed 657.5% (price as of 2026-10-02)
May 11, 2011 NPO S 200 $43.70 $8,740 19,889 Direct -1.00% Disposed 661.0% (price as of 2026-10-02)
May 11, 2011 NPO S 200 $43.82 $8,764 20,089 Direct -0.99% Disposed 658.9% (price as of 2026-10-02)
May 11, 2011 NPO S 200 $43.87 $8,774 20,289 Direct -0.98% Disposed 658.1% (price as of 2026-10-02)
May 11, 2011 NPO S 100 $43.69 $4,369 20,489 Direct -0.49% Disposed 661.2% (price as of 2026-10-02)
May 11, 2011 NPO S 100 $43.75 $4,375 20,589 Direct -0.48% Disposed 660.1% (price as of 2026-10-02)
May 11, 2011 NPO S 100 $43.76 $4,376 20,689 Direct -0.48% Disposed 660.0% (price as of 2026-10-02)
May 11, 2011 NPO S 100 $43.88 $4,388 20,789 Direct -0.48% Disposed 657.9% (price as of 2026-10-02)
Sept. 23, 2009 NPO S 4,800 $23.85 $114,480 9,354 Direct -33.91% Disposed 1294.4% (price as of 2026-10-02)
Sept. 23, 2009 NPO S 1,600 $23.85 $38,160 14,154 Direct -10.16% Disposed 1294.4% (price as of 2026-10-02)
Sept. 23, 2009 NPO S 500 $23.86 $11,930 15,754 Direct -3.08% Disposed 1293.8% (price as of 2026-10-02)
Sept. 23, 2009 NPO S 400 $23.93 $9,572 16,254 Direct -2.40% Disposed 1289.7% (price as of 2026-10-02)
Sept. 23, 2009 NPO S 100 $23.87 $2,387 16,654 Direct -0.60% Disposed 1293.2% (price as of 2026-10-02)
Sept. 23, 2009 NPO S 100 $23.90 $2,390 16,754 Direct -0.59% Disposed 1291.5% (price as of 2026-10-02)
Nov. 5, 2007 NPO S 102 $34.31 $3,500 0 Indirect -100.00% Disposed 869.3% (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 29, 2012 NPO Restricted Stock Units Common Stock (1,303) · · 1,303 Disposed
Feb. 6, 2012 NPO Restricted Stock Units Common Stock (438) · · 438 Acquired
May 11, 2011 NPO Stock Option Common Stock (10,600) · · 10,600 Disposed
Feb. 9, 2010 NPO Restricted Stock Units Common Stock (607) · · 607 Acquired
Feb. 9, 2010 NPO Restricted Stock Units Common Stock (607) · · 607 Acquired
Sept. 23, 2009 NPO Stock Option Common Stock (7,500) · · 7,500 Disposed
April 29, 2009 NPO Restricted Stock Units Common Stock (2,607) · · 2,607 Acquired

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

Initial ownership (Form 3) 3 holdings

07

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

DateTickerSecuritySharesOwnership
Sept. 6, 2007 NPO Common Stock 6,907 Direct
Sept. 6, 2007 NPO Stock Option→ Common Stock (7,500) 7,500 Direct
Sept. 6, 2007 NPO Stock Option→ Common Stock (10,600) 10,600 Direct