Introduction

This page provides a comprehensive analysis of the known insider trading history of Peter J Wilkinson. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate Peter J Wilkinson has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:LH / Labcorp Holdings Inc. SVP, Chief Accounting Officer 1,852
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Peter J Wilkinson. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Trading History

This table shows the complete list of insider trades made by Peter J Wilkinson as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-07-31 2025-07-29 4 LH LABCORP HOLDINGS INC.
Common Stock
S - Sale -100 1,852 -5.12 261.04 -26,104 483,494
2025-07-31 2025-07-29 4 LH LABCORP HOLDINGS INC.
Common Stock
S - Sale -102 1,952 -4.97 261.01 -26,623 509,549
2025-05-05 2025-05-01 4 LH LABCORP HOLDINGS INC.
Common Stock
S - Sale -829 2,054 -28.75 242.26 -200,838 497,665
2025-03-31 2025-03-27 4 LH LABCORP HOLDINGS INC.
Common Stock
F - Taxes -359 2,883 -11.07 231.67 -83,170 667,955
2025-03-31 2025-03-27 4 LH LABCORP HOLDINGS INC.
Common Stock
A - Award 1,249 3,242 62.66
2025-02-20 2025-02-18 4 LH LABCORP HOLDINGS INC.
Common Stock
S - Sale -1,413 1,993 -41.48 246.10 -347,739 490,531
2025-02-20 2025-02-18 4 LH LABCORP HOLDINGS INC.
Common Stock
M - Exercise 1,413 3,406 70.89 163.63 231,209 557,360
2025-02-20 2022-08-01 4 LH LABCORP HOLDINGS INC.
Common Stock
G - Gift -351 1,993 -14.97
2025-02-13 2025-02-11 4 LH LABCORP HOLDINGS INC.
Common Stock
F - Taxes -41 2,344 -1.72 245.14 -10,051 574,662
2025-02-13 2025-02-11 4 LH LABCORP HOLDINGS INC.
Common Stock
M - Exercise 123 2,385 5.44
2025-02-10 2025-02-07 4 LH LABCORP HOLDINGS INC.
Common Stock
F - Taxes -46 2,262 -1.99 246.27 -11,328 557,117
2025-02-10 2025-02-07 4 LH LABCORP HOLDINGS INC.
Common Stock
M - Exercise 134 2,308 6.16
2025-02-10 2025-02-06 4 LH LABCORP HOLDINGS INC.
Common Stock
F - Taxes -46 2,174 -2.07 247.74 -11,396 538,641
2025-02-10 2025-02-06 4 LH LABCORP HOLDINGS INC.
Common Stock
M - Exercise 133 2,220 6.37
2024-05-01 2024-04-29 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -2,439 2,087 -53.89 204.33 -498,358 426,479
2024-03-29 2024-03-27 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -894 4,526 -16.49 216.57 -193,614 980,243
2024-03-29 2024-03-27 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 3,079 5,420 131.51
2024-02-13 2024-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -43 2,341 -1.80 227.45 -9,780 532,510
2024-02-13 2024-02-11 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 123 2,384 5.44
2024-02-08 2024-02-07 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -46 2,261 -1.99 223.71 -10,291 505,857
2024-02-08 2024-02-07 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 134 2,307 6.17
2024-02-06 2024-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -45 2,173 -2.03 221.54 -9,969 481,455
2024-02-06 2024-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 131 2,218 6.28
2023-11-20 2023-11-16 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -1,384 2,087 -39.87 210.71 -291,627 439,804
2023-08-03 2023-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -17 3,471 -0.49 213.61 -3,631 741,487
2023-08-03 2023-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 56 3,488 1.63
2023-04-03 2023-03-30 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -526 3,432 -13.29 224.70 -118,192 771,220
2023-04-03 2023-03-30 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
A - Award 1,798 3,958 83.23
2023-02-14 2023-02-13 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -38 2,160 -1.73 248.13 -9,429 536,015
2023-02-14 2023-02-11 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 110 2,198 5.27
2023-02-07 2023-02-06 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -52 2,088 -2.43 244.50 -12,714 510,570
2023-02-07 2023-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 150 2,140 7.54
2023-02-06 2023-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -41 1,990 -2.02 254.99 -10,455 507,486
2023-02-06 2023-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 117 2,031 6.11
2022-08-03 2022-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -23 1,914 -1.19 257.94 -5,933 493,754
2022-08-03 2022-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 50 1,937 2.65
2022-08-03 2022-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -10 1,887 -0.53 258.70 -2,587 488,233
2022-08-03 2022-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -757 1,897 -28.52 258.60 -195,760 490,621
2022-08-03 2022-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 767 2,654 40.64 146.59 112,435 389,082
2022-08-03 2022-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -1,809 1,887 -48.94 258.31 -467,287 487,492
2022-03-29 2022-03-28 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -915 3,696 -19.84 276.42 -252,924 1,021,709
2022-03-29 2022-03-27 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
A - Award 2,822 4,611 157.72
2022-02-15 2022-02-14 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -200 1,789 -10.05 272.68 -54,536 487,884
2022-02-15 2022-02-14 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -61 1,989 -2.98 272.68 -16,633 542,420
2022-02-15 2022-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -680 814 -45.52
2022-02-15 2022-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -187 1,494 -11.12
2022-02-15 2022-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 680 2,050 49.63
2022-02-15 2022-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 187 1,370 15.80
2022-02-15 2022-02-11 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Non-qualified Stock Options
A - Award 1,100 1,100
2022-02-15 2022-02-11 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
A - Award 330 1,681 24.43
2022-02-08 2022-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -150 1,351 -9.99
2022-02-08 2022-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -53 1,183 -4.29 277.48 -14,706 328,320
2022-02-08 2022-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 150 1,236 13.81
2022-02-04 2022-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -116 1,501 -7.17
2022-02-04 2022-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -41 1,086 -3.64 273.18 -11,200 296,733
2022-02-04 2022-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 116 1,127 11.47
2021-08-03 2021-08-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -15 1,011 -1.46 297.61 -4,464 300,949
2021-08-03 2021-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -50 1,617 -3.00
2021-08-03 2021-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 50 1,026 5.12
2021-02-19 2021-02-18 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Non-qualified Stock Options
M - Exercise -633 1,267 -33.32
2021-02-19 2021-02-18 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Non-qualified Stock Options
M - Exercise -1,533 767 -66.65
2021-02-19 2021-02-18 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 633 976 184.43 182.51 115,529 178,170
2021-02-19 2021-02-18 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -2,317 343 -87.10 241.51 -559,589 82,892
2021-02-19 2021-02-18 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 1,533 2,660 136.00 146.59 224,722 389,962
2021-02-19 2021-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -680 1,667 -28.97
2021-02-19 2021-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -187 2,347 -7.38
2021-02-19 2021-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -201 1,127 -15.13 238.26 -47,890 268,571
2021-02-19 2021-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 680 1,328 104.90
2021-02-19 2021-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -62 648 -8.73 238.26 -14,772 154,445
2021-02-19 2021-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 187 710 35.74
2021-02-08 2021-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -150 2,534 -5.59
2021-02-08 2021-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -53 523 -9.20 223.78 -11,860 117,086
2021-02-08 2021-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 150 576 35.19
2021-02-04 2021-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Non-qualified Stock Options
A - Award 1,200 1,200
2021-02-04 2021-02-02 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
A - Award 350 2,684 15.00
2020-08-18 2020-08-01 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
A - Award 150 2,334 6.87
2020-02-25 2020-02-21 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -297 297 -50.00 189.65 -56,326 56,326
2020-02-14 2020-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -680 2,184 -23.74
2020-02-14 2020-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -186 2,864 -6.10
2020-02-14 2020-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -206 594 -25.75 187.51 -38,627 111,381
2020-02-14 2020-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 680 800 566.67
2020-02-14 2020-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -66 120 -35.48 187.51 -12,376 22,501
2020-02-14 2020-02-12 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 186 186
2020-02-06 2020-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Non-qualified Stock Options
A - Award 1,900 1,900
2020-02-06 2020-02-04 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
A - Award 450 3,050 17.31
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)