Lab (LH)8-K

Reg FD Disclosure; Financial Statements

Sep 10
Lab (LH)4

Oyegunwa Akinbolade bought 750 shares at $0.00 on 2026-09-01

Sep 3
Lab (LH)4

Meltzer Jonathan C bought 900 shares at $0.00 on 2026-09-01

Sep 3
Lab (LH)4

Vaughn Bryan T bought 1,500 shares at $0.00 on 2026-09-01

Sep 3
Lab (LH)4

Caveney Brian J bought 3,000 shares at $0.00 on 2026-09-01

Sep 3
Lab (LH)8-K

Reg FD Disclosure; Financial Statements

Aug 28
Lab (LH)4

ANDERSON KERRII B sold 3,000 shares at $318.02 on 2026-08-17; ANDERSON KERRII B transacted shares

Aug 18
Lab (LH)144

KERRII B ANDERSON plans to sell 3,000 Common ($954.4K)

Aug 18
Lab (LH)8-K

Reg FD Disclosure; Financial Statements

Aug 17
Lab (LH)8-K

Executive Change

Aug 14
Lab (LH)4

Schechter Adam H sold 4,669 shares at $320.37 on 2026-08-11

Aug 12
Lab (LH)144

Schechter Adam H plans to sell 4,669 Common ($1.5M)

Aug 11
Lab (LH)4

Summy Amy B. sold 924 shares at $306.74 on 2026-08-04

Aug 6
Lab (LH)10-Q

Quarterly Report · ended 2026-06-30 · Rev $3.7B, NI $298.7M

Aug 6
Lab (LH)4

Wilkinson Peter J sold 82 shares at $309.22 on 2026-08-03; Wilkinson Peter J bought 1,338 shares at $209.25 on 2026-08-03 (+2 more)

Aug 5
Lab (LH)144

Summy Amy B. plans to sell 924 Common ($283.4K)

Aug 4
Lab (LH)8-K

Earnings Release; Financial Statements

Jul 30
Lab (LH)8-K

Reg FD Disclosure; Financial Statements

Jul 10
Lab (LH)4

Kyle Kathryn W bought 256 shares of Common Stock at $N/A on 2026-07-01; Kyle Kathryn W sold 73 shares of Common Stock at $283.88 on 2026-07-01; Kyle Kathryn W sold 92 shares of Common Stock at $286.19 on 2026-07-02; Kyle Kathryn W sold 256 shares of Restricted Stock Unit at $N/A on 2026-07-01

Jul 6
Lab (LH)4

Vaughn Bryan T bought 327 shares of Common Stock at $N/A on 2026-07-01; Vaughn Bryan T sold 93 shares of Common Stock at $283.88 on 2026-07-01; Vaughn Bryan T sold 234 shares of Common Stock at $286.19 on 2026-07-02; Vaughn Bryan T sold 327 shares of Restricted Stock Unit at $N/A on 2026-07-01

Jul 6