Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 12 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
Aug. 14, 2006 SXI M 2,400 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Aug. 14, 2006 SXI M 2,520 $20.22 $50,954 0 Direct -100.00% Disposed 1326.1% (price as of 2026-10-05)
Aug. 14, 2006 SXI M 1,072 $19.31 $20,700 0 Direct -100.00% Disposed 1393.3% (price as of 2026-10-05)
Aug. 14, 2006 SXI M 320 $15.75 $5,040 0 Direct -100.00% Disposed 1730.8% (price as of 2026-10-05)
Aug. 14, 2006 SXI M 2,520 $20.22 $50,954 11,012 Direct +29.67% Acquired 1326.1% (price as of 2026-10-05)
Aug. 14, 2006 SXI M 1,072 $19.31 $20,700 8,492 Direct +14.45% Acquired 1393.3% (price as of 2026-10-05)
Aug. 14, 2006 SXI M 320 $15.75 $5,040 7,420 Direct +4.51% Acquired 1730.8% (price as of 2026-10-05)
Aug. 14, 2006 SXI M 2,400 · · 7,100 Direct +51.06% Acquired (price as of 2026-10-05)
Sept. 13, 2005 SXI A 2,520 $20.22 $50,954 2,520 Direct · Acquired 1326.1% (price as of 2026-10-05)
Aug. 30, 2005 SXI A 2,200 · · 4,700 Direct +88.00% Acquired (price as of 2026-10-05)
Oct. 1, 2004 SXI A 2,400 · · 2,400 Direct · Acquired (price as of 2026-10-05)
Sept. 10, 2004 SXI A 1,072 $19.31 $20,700 1,072 Direct · Acquired 1393.3% (price as of 2026-10-05)

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
Aug. 14, 2006 SXI Restricted Stock Common Stock (2,400) $0.00 Oct. 1, 2007 2,400 Disposed
Aug. 14, 2006 SXI Phantom Stock Units Common Stock (2,520) $20.22 Sept. 13, 2008 2,520 Disposed
Aug. 14, 2006 SXI Phantom Stock Units Common Stock (1,072) $19.31 Sept. 10, 2007 1,072 Disposed
Aug. 14, 2006 SXI Phantom Stock Units Common Stock (320) $15.75 Sept. 12, 2006 320 Disposed
Sept. 13, 2005 SXI Phantom Stock Units Common Stock (2,520) $20.22 Sept. 13, 2008 2,520 Acquired
Oct. 1, 2004 SXI Restricted Stock Common Stock (2,400) $0.00 Oct. 1, 2007 2,400 Acquired
Sept. 10, 2004 SXI Phantom Stock Units Common Stock (1,072) $0.00 Sept. 10, 2007 1,072 Acquired

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
Nov. 7, 2003 SXI Common Stock 2,500 Direct
Nov. 7, 2003 SXI Phantom Stock Units→ Common Stock (320) 320 Direct