Insider at

04

Insider transactions

05
0 buys (P) 4 sells (S) Net: $-298,757 + 14 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

14 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 27, 2026 LH S 10b5-1 839 $267.05 $224,055 3,620 Direct -18.82% Disposed 15.5% (price as of 2026-10-02)
Feb. 12, 2026 LH S 10b5-1 87 $290.42 $25,267 2,782 Direct -3.03% Disposed 6.2% (price as of 2026-10-02)
Feb. 10, 2026 LH S 10b5-1 91 $276.79 $25,188 2,696 Direct -3.27% Disposed 11.5% (price as of 2026-10-02)
Feb. 9, 2026 LH S 10b5-1 88 $275.53 $24,247 2,869 Direct -2.98% Disposed 12.0% (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
Sept. 1, 2026 LH Restricted Stock Unit Common Stock (900) · · 900 Acquired
Feb. 11, 2026 LH Restricted Stock Unit Common Stock (243) · · 243 Disposed
Feb. 10, 2026 LH Restricted Stock Unit Common Stock (620) · · 620 Acquired
Feb. 10, 2026 LH Non-qualified Stock Options [F2] Common Stock (1,900) $284.50 Feb. 9, 2036 1,900 Acquired
Feb. 7, 2026 LH Restricted Stock Unit Common Stock (263) · · 263 Disposed
Feb. 6, 2026 LH Restricted Stock Unit Common Stock (267) · · 267 Disposed

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

Initial ownership (Form 3) 5 holdings

07

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

DateTickerSecuritySharesOwnership
Jan. 12, 2026 LH Common Stock 2,518 Direct
Jan. 12, 2026 LH Restricted Stock Unit→ Common Stock (263) 263 Direct
Jan. 12, 2026 LH Restricted Stock Unit→ Common Stock (534) 534 Direct
Jan. 12, 2026 LH Restricted Stock Unit→ Common Stock (730) 730 Direct
Jan. 12, 2026 LH Restricted Stock Unit→ Common Stock (1,320) 1,320 Direct