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
Feb. 28, 2024 NPO A 1,647 · · 1,647 Direct · Acquired (price as of 2026-10-06)
Feb. 27, 2024 NPO A 1,647 · · 1,647 Direct · Acquired (price as of 2026-10-06)
Feb. 15, 2024 NPO A 935 $155.66 $145,542 935 Direct · Acquired 113.3% (price as of 2026-10-06)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 28, 2024 NPO Stock Option Common Stock (1,647) $156.20 Feb. 28, 2034 1,647 Acquired
Feb. 27, 2024 NPO Stock Option Common Stock (1,647) $156.20 Feb. 27, 2034 1,647 Acquired
Feb. 15, 2024 NPO Restricted Stock Units Common Stock (935) · Feb. 15, 2027 935 Acquired

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