Introduction

This page provides a comprehensive analysis of the known insider trading history of David Kwon. 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 David Kwon has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:ADP / Automatic Data Processing, Inc. Corp VP 11,806
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by David Kwon. 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 David Kwon 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
2025-09-03 2025-09-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
F - Taxes -1,955 11,806 -14.21 304.05 -594,499 3,589,655
2025-09-03 2025-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,445 13,761 11.73
2025-08-28 2025-08-26 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
G - Gift -50 12,316 -0.40
2025-08-07 2025-08-06 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 3,346 12,366 37.10
2025-01-07 2025-01-06 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -300 9,020 -3.22 289.15 -86,745 2,608,156
2025-01-07 2025-01-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -1,016 9,320 -9.83 290.73 -295,382 2,709,627
2025-01-07 2025-01-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 967 10,336 10.32 169.84 164,235 1,755,480
2025-01-06 2025-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -1,077 9,369 -10.31 293.83 -316,455 2,752,917
2025-01-06 2025-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -869 10,446 -7.68 293.83 -255,338 3,069,372
2025-01-06 2025-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 1,137 11,315 11.17 138.53 157,509 1,567,478
2024-11-07 2024-11-05 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
G - Gift -40 10,178 -0.39
2024-09-18 2024-09-17 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -100 10,218 -0.97 280.00 -28,000 2,861,062
2024-09-04 2024-09-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
F - Taxes -1,256 10,318 -10.85 275.91 -346,543 2,846,861
2024-09-04 2024-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,164 11,574 11.18
2024-08-27 2024-08-23 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -846 10,410 -7.52 270.60 -228,928 2,816,968
2024-08-27 2024-08-23 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 966 11,256 9.39 169.84 164,065 1,911,733
2024-08-09 2024-08-07 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 2,005 10,290 24.20
2024-02-08 2024-02-06 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -863 8,285 -9.43 250.00 -215,750 2,071,280
2024-02-08 2024-02-06 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 967 9,148 11.82 169.84 164,235 1,553,717
2024-02-05 2024-02-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -973 8,181 -10.63 245.00 -238,385 2,004,374
2024-02-05 2024-02-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -200 9,154 -2.14 245.00 -49,000 2,242,759
2024-02-05 2024-02-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 1,200 9,354 14.72 107.35 128,820 1,004,165
2024-01-04 2024-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -1,251 8,154 -13.30 233.38 -291,958 1,903,009
2024-01-04 2024-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -982 9,405 -9.45 233.38 -229,179 2,194,967
2024-01-04 2024-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -400 10,387 -3.71 233.38 -93,352 2,424,146
2024-01-04 2024-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 1,200 10,787 12.52 107.35 128,820 1,157,997
2024-01-04 2024-01-02 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 1,428 9,587 17.50 146.75 209,559 1,406,910
2023-09-06 2023-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
F - Taxes -923 8,159 -10.16 255.75 -236,057 2,086,695
2023-09-06 2023-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 977 9,082 12.05
2023-08-07 2023-08-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 2,414 8,105 42.41
2022-09-06 2022-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
F - Taxes -798 5,691 -12.30 245.96 -196,276 1,399,878
2022-09-06 2022-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 838 6,489 14.83
2022-08-05 2022-08-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,604 5,651 39.63
2022-01-05 2022-01-03 4 ADP AUTOMATIC DATA PROCESSING INC
Stock Option (Right to Buy)
M - Exercise -1,254 0 -100.00 90.63 -113,650
2022-01-05 2022-01-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -1,254 4,048 -23.65 245.63 -308,020 994,208
2022-01-05 2022-01-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -50 5,302 -0.93 245.63 -12,282 1,302,228
2022-01-05 2022-01-03 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 1,254 5,352 30.60 90.63 113,650 485,014
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Stock Option (Right to Buy)
M - Exercise -126 1,254 -9.13 90.63 -11,419 113,650
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Stock Option (Right to Buy)
M - Exercise -838 0 -100.00 75.10 -62,934
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Stock Option (Right to Buy)
M - Exercise -102 0 -100.00 86.61 -8,834
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -838 4,098 -16.98 229.91 -192,665 942,076
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -126 4,936 -2.49 229.91 -28,969 1,134,740
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -102 5,062 -1.98 229.91 -23,451 1,163,709
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
S - Sale X -50 5,164 -0.96 229.91 -11,496 1,187,160
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 102 5,214 2.00 86.61 8,834 451,549
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 126 5,112 2.53 90.63 11,419 463,263
2021-12-03 2021-12-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
M - Exercise X 838 4,986 20.20 75.10 62,934 374,417
2021-09-03 2021-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Stock Option (Right to Buy)
A - Award 4,087 4,087
2021-09-03 2021-09-01 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
F - Taxes -689 4,148 -14.25 206.86 -142,527 857,969
2021-08-06 2021-08-04 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,288 4,837 36.31
2021-07-12 3 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
3,548
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)