Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 43 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

43 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 5, 2007 LH S 10b5-1 29,000 $80.00 $2,320,000 20,401 Direct -58.70% Disposed 348.3% (price as of 2026-10-05)
June 20, 2007 LH S 10b5-1 1,000 $80.00 $80,000 20,401 Direct -4.67% Disposed 348.3% (price as of 2026-10-05)
May 2, 2007 LH S 10b5-1 3,755 $78.27 $293,904 20,401 Direct -15.54% Disposed 358.2% (price as of 2026-10-05)
May 2, 2007 LH S 10b5-1 6,666 $78.40 $522,614 24,156 Direct -21.63% Disposed 357.4% (price as of 2026-10-05)
June 1, 2006 LH S 6,175 $59.60 $368,030 17,601 Direct -25.97% Disposed 501.7% (price as of 2026-10-05)
Aug. 2, 2005 LH S 60,733 $51.00 $3,097,383 16,323 Direct -78.82% Disposed 603.2% (price as of 2026-10-05)
Nov. 18, 2004 LH S 4,867 $47.10 $229,236 10,000 Direct -32.74% Disposed 661.4% (price as of 2026-10-05)
Feb. 20, 2004 LH S 4,666 $37.90 $176,841 10,000 Direct -31.82% Disposed 846.2% (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
May 7, 2008 LH Non-qualified Stock Option [F1] Common Stock (17,000) $75.63 May 7, 2018 17,000 Acquired
July 5, 2007 LH Non-qualified Stock Options [F3] Common Stock (29,000) $39.00 Feb. 17, 2014 29,000 Disposed
June 20, 2007 LH Non-qualified Stock Options [F3] Common Stock (1,000) $39.00 Feb. 17, 2014 1,000 Disposed
May 2, 2007 LH Non-qualified Stock Options [F5] Common Stock (1,800) $28.18 March 25, 2013 1,800 Disposed
May 2, 2007 LH Non-qualified Stock Options [F3] Common Stock (4,866) $24.46 Feb. 19, 2013 4,866 Disposed
Feb. 20, 2007 LH Non-qualified Stock Options [F2] Common Stock (30,000) $80.37 Feb. 20, 2017 30,000 Acquired
Feb. 23, 2006 LH Non-qualified Stock Options [F2] Common Stock (30,000) $58.57 Feb. 23, 2016 30,000 Acquired
Aug. 2, 2005 LH Non-qualified Stock Options [F3] Common Stock (2,666) · Aug. 16, 2010 2,666 Disposed
Aug. 2, 2005 LH Non-qualified Stock Options [F5] Common Stock (20,000) $33.06 Feb. 5, 2011 20,000 Disposed
Aug. 2, 2005 LH Non-qualified Stock Options [F3] Common Stock (14,600) $43.53 Feb. 14, 2012 14,600 Disposed
Aug. 2, 2005 LH Non-qualified Stock Options [F6] Common Stock (4,867) $24.46 Feb. 19, 2013 4,867 Disposed
Aug. 2, 2005 LH Non-qualified Stock Options [F3] Common Stock (3,600) $28.18 March 25, 2013 3,600 Disposed
Aug. 2, 2005 LH Non-qualified Stock Options [F3] Common Stock (15,000) $39.00 Feb. 17, 2014 15,000 Disposed
March 1, 2005 LH Non-qualified Stock Option [F2] Common Stock (30,000) $47.89 March 1, 2015 30,000 Acquired
Nov. 18, 2004 LH Non-qualified Stock Options [F2] Common Stock (4,867) $24.46 Feb. 19, 2013 4,867 Disposed
Feb. 20, 2004 LH Non-Qualified Stock Option [F2] Common Stock (4,666) $17.69 June 6, 2010 4,666 Disposed
Feb. 17, 2004 LH Non-qualified Stock Option [F1] Common Stock (45,000) $39.00 Feb. 17, 2014 45,000 Acquired

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

Initial ownership (Form 3) 7 holdings

07

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

DateTickerSecuritySharesOwnership
Jan. 15, 2004 LH Common Stock 10,000 Direct
Jan. 15, 2004 LH Non-Qualified Stock Option [F1]→ Common Stock (4,666) 4,666 Direct
Jan. 15, 2004 LH Non-Qualified Stock Options [F2]→ Common Stock (2,666) 2,666 Direct
Jan. 15, 2004 LH Non-Qualified Stock Options [F3]→ Common Stock (20,000) 20,000 Direct
Jan. 15, 2004 LH Non-Qualified Stock Options [F4]→ Common Stock (14,600) 14,600 Direct
Jan. 15, 2004 LH Non-Qualified Stock Options [F5]→ Common Stock (14,600) 14,600 Direct
Jan. 15, 2004 LH Non-Qualified Stock Options [F6]→ Common Stock (5,400) 5,400 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

LH

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2008 $146,479 · · · $111,563 $52,284 $496,406 $3,473,553
2007 $341,171 · · · $297,069 $83,398 $46,702 $2,238,561

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.