-
Signature
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/s/ Kathryn W. Kyle, Attorney-in-Fact for Anita Z. Graham
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Issuer symbol
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LH
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Transactions as of
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06 Feb 2026
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Net transactions value
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-$63,676
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Form type
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4
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Filing time
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10 Feb 2026, 15:01:11 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| GRAHAM ANITA Z |
EVP, CHRO |
531 SOUTH SPRING STREET, BURLINGTON |
/s/ Kathryn W. Kyle, Attorney-in-Fact for Anita Z. Graham |
10 Feb 2026 |
0001206814 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
LH |
Common Stock |
Options Exercise |
|
+327 |
+44% |
|
1,077 |
06 Feb 2026 |
Direct |
F1 |
| transaction |
LH |
Common Stock |
Tax liability |
$32,987 |
-119 |
-11% |
$277.20 |
958 |
06 Feb 2026 |
Direct |
F2 |
| transaction |
LH |
Common Stock |
Options Exercise |
|
+367 |
+38% |
|
1,325 |
07 Feb 2026 |
Direct |
F1 |
| transaction |
LH |
Common Stock |
Tax liability |
$30,689 |
-112 |
-8.5% |
$274.01 |
1,213 |
09 Feb 2026 |
Direct |
F2 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
LH |
Restricted Stock Unit |
Options Exercise |
$0 |
-327 |
-16% |
$0.000000 |
1,764 |
06 Feb 2026 |
Common Stock |
327 |
|
Direct |
F1, F3, F4 |
| transaction |
LH |
Restricted Stock Unit |
Options Exercise |
$0 |
-367 |
-21% |
$0.000000 |
1,397 |
07 Feb 2026 |
Common Stock |
367 |
|
Direct |
F1, F4, F5 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Exhibit 24 - Power of Attorney