Insider trading

Period: 120 months Stock: LH Role: Other officers × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

92 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

92 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

92 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

92 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
92 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
92 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

92 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 Aug 2026
Summy Amy B. EVP, Chief Marketing Officer
Sold at will
$283.43K 924 at 306.74
11.7%
Not planned
3 Aug 2026
Wilkinson Peter J SVP, Chief Accounting Officer
Sold at will 2×
$439.11K 1,420 at 309.23
44.5%
Not planned
2 Jul 2026
Vaughn Bryan T EVP and President, Diagnostics
Sold on a plan
$66.97K 234 at 286.19
3.4%
Planned (10b5-1)
2 Jul 2026
Kyle Kathryn W EVP, Chief Legal Officer
Sold on a plan
$26.33K 92 at 286.19
2.3%
Planned (10b5-1)
8 Jun 2026
Kyle Kathryn W EVP, Chief Legal Officer
Sold on a plan
$201.08K 762 at 263.89
16.7%
Planned (10b5-1)
27 Mar 2026
Wilkinson Peter J SVP, Chief Accounting Officer
Sold on a plan
$436.09K 1,633 at 267.05
46.9%
Planned (10b5-1)
27 Mar 2026
Meltzer Jonathan C EVP, Operations
Sold on a plan
$224.05K 839 at 267.05
18.8%
Planned (10b5-1)
27 Feb 2026
van der Vaart Sandra D EVP, Corporate Affairs
Sold at will
$156.00K 548 at 284.91
17.5%
Not planned
24 Feb 2026
Caveney Brian J EVP, Pres of ED, CMO & CSO
Sold at will
$429.46K 1,500 at 286.31
4.7%
Not planned
19 Feb 2026
Wilkinson Peter J SVP, Chief Accounting Officer
Sold on a plan
$185.11K 666 at 277.94
26.4%
Planned (10b5-1)
12 Feb 2026
Meltzer Jonathan C EVP, Operations
Sold on a plan
$25.27K 87 at 290.42
3.0%
Planned (10b5-1)
10 Feb 2026
Meltzer Jonathan C EVP, Operations
Sold on a plan
$25.19K 91 at 276.79
3.3%
Planned (10b5-1)
9 Feb 2026
Meltzer Jonathan C EVP, Operations
Sold on a plan
$24.25K 88 at 275.53
3.0%
Planned (10b5-1)
13 Aug 2025
van der Vaart Sandra D EVP, Chief Legal Officer
Sold at will
$1.06M 3,903 at 271.42
63.2%
Sold half or more
29 Jul 2025
Wilkinson Peter J SVP, Chief Accounting Officer
Sold at will 2×
$52.73K 202 at 261.02
9.8%
Not planned
3 Jun 2025
Caveney Brian J EVP, Pres of ED, CMO & CSO
Sold at will
$494.00K 2,000 at 247.00
6.2%
Not planned
1 May 2025
van der Vaart Sandra D EVP, Chief Legal Officer
Sold at will
$452.88K 1,900 at 238.36
45.9%
Not planned
1 May 2025
Wilkinson Peter J SVP, Chief Accounting Officer
Sold at will
$200.84K 829 at 242.27
28.8%
Not planned
28 Mar 2025
Schroeder Mark S EVP, Pres Diagnostics & COO
Sold on a plan
$610.45K 2,635 at 231.67
34.7%
Planned (10b5-1)
28 Mar 2025
Summy Amy B. EVP, Chief Marketing Officer
Sold on a plan
$175.61K 758 at 231.67
12.5%
Planned (10b5-1)
28 Feb 2025
Schroeder Mark S EVP, Pres Diagnostics & COO
Sold on a plan
$1.33M 5,339 at 249.23
51.8%
Sold half or more
25 Feb 2025
van der Vaart Sandra D EVP, Chief Legal Officer
Sold at will
$330.21K 1,314 at 251.30
37.7%
Not planned
24 Feb 2025
Summy Amy B. EVP, Chief Marketing Officer
Sold on a plan
$56.59K 226 at 250.40
4.7%
Planned (10b5-1)
18 Feb 2025
Wilkinson Peter J SVP, Chief Accounting Officer
Sold at will
$347.74K 1,413 at 246.10
41.5%
Not planned
2 Dec 2024
EISENBERG GLENN A Executive Vice President
Sold at will
$2.82M 11,711 at 240.43
27.2%
Not planned
22 Nov 2024
Summy Amy B. EVP, Chief Marketing Officer
Sold at will
$877.14K 3,672 at 238.91
46.0%
Not planned
21 Nov 2024
van der Vaart Sandra D EVP, Chief Legal Officer
Sold at will
$239.42K 1,000 at 239.42
27.2%
Not planned
19 Aug 2024
van der Vaart Sandra D EVP, Chief Legal Officer
Sold at will
$454.10K 2,000 at 227.05
35.3%
Not planned
5 Aug 2024
BERBERIAN LANCE EVP, CIO & CTO
Sold at will 2×
$2.77M 12,093 at 229.10
43.2%
Not planned
14 May 2024
van der Vaart Sandra D EVP, Chief Legal Officer
Sold at will 2×
$421.66K 2,000 at 210.83
26.2%
Not planned
29 Apr 2024
Wilkinson Peter J SVP, Chief Accounting Officer
Sold at will
$498.36K 2,439 at 204.33
53.9%
Sold half or more
1 Apr 2024
Schroeder Mark S EVP, Pres Diagnostics & COO
Sold on a plan
$1.41M 6,477 at 217.29
56.3%
Sold half or more
1 Apr 2024
Summy Amy B. EVP, Chief Marketing Officer
Sold on a plan
$760.52K 3,500 at 217.29
46.8%
Planned (10b5-1)
28 Mar 2024
van der Vaart Sandra D EVP, Chief Legal Officer
Sold on a plan
$770.08K 3,553 at 216.74
31.8%
Planned (10b5-1)
7 Mar 2024
Schroeder Mark S EVP, Pres Diagnostics & COO
Sold on a plan
$1.10M 5,048 at 218.45
50.1%
Sold half or more
7 Mar 2024
Summy Amy B. EVP, Chief Marketing Officer
Sold on a plan
$49.59K 227 at 218.45
5.6%
Planned (10b5-1)
21 Feb 2024
DiVincenzo Jonathan P. EVP, Pres, Central Labs & Intl
Sold at will
$107.75K 500 at 215.49
12.8%
Not planned
13 Feb 2024
van der Vaart Sandra D EVP, Chief Legal Officer
Sold on a plan
$53.67K 237 at 226.45
3.0%
Planned (10b5-1)
8 Feb 2024
van der Vaart Sandra D EVP, Chief Legal Officer
Sold on a plan
$57.51K 259 at 222.06
3.3%
Planned (10b5-1)
5 Feb 2024
van der Vaart Sandra D EVP, Chief Legal Officer
Sold on a plan
$42.57K 193 at 220.57
2.5%
Planned (10b5-1)
16 Nov 2023
Wilkinson Peter J SVP, Chief Accounting Officer
Sold at will
$291.63K 1,384 at 210.71
39.9%
Not planned
29 Jun 2023
van der Vaart Sandra D EVP, Chief Legal Officer
Sold on a plan
$50.88K 212 at 240.00
2.7%
Planned (10b5-1)
18 May 2023
Schroeder Mark S EVP, Pres Diagnostics & COO
Sold on a plan
$325.16K 1,500 at 216.77
18.3%
Planned (10b5-1)
31 Mar 2023
Schroeder Mark S EVP, President-Diagnostics Lab
Sold on a plan
$879.98K 3,897 at 225.81
36.8%
Planned (10b5-1)
14 Feb 2023
Schroeder Mark S EVP, President-Diagnostics Lab
Sold, plan not stated
$76.52K 309 at 247.63
4.4%
7 Feb 2023
Schroeder Mark S EVP, President-Diagnostics Lab
Sold, plan not stated
$99.39K 409 at 243.01
5.8%
7 Feb 2023
van der Vaart Sandra D EVP, Chief Legal Officer
Sold, plan not stated
$53.22K 219 at 243.01
3.9%
3 Feb 2023
Schroeder Mark S EVP, President-Diagnostics Lab
Sold, plan not stated
$82.26K 324 at 253.90
4.6%
3 Feb 2023
van der Vaart Sandra D EVP, Chief Legal Officer
Sold, plan not stated
$43.92K 173 at 253.90
3.1%
8 Nov 2022
Schroeder Mark S EVP, President-Diagnostics Lab
Sold, plan not stated
$259.66K 1,116 at 232.67
14.3%
Showing 1–50 of 92. Page 1 of 2 Older →