Introduction

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

Security Title Latest Reported Holdings
US:BWA / BorgWarner Inc. EVP & CFO 49,801
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Craig Aaron. 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 Craig Aaron 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
2025-08-06 2025-08-04 4 BWA BORGWARNER INC
Common Stock
S - Sale -21,000 49,801 -29.66 37.66 -790,940 1,875,695
2025-03-04 2025-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -750 70,455 -1.05 29.61 -22,208 2,086,179
2025-03-04 2025-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -715 71,205 -0.99 29.61 -21,171 2,108,386
2025-02-07 2025-02-05 4 BWA BORGWARNER INC
Common Stock
A - Award 4,908 71,920 7.32 31.33 153,768 2,253,260
2025-02-06 2025-02-04 4/A BWA BORGWARNER INC
Common Stock
A - Award 27,270 67,012 68.62
2024-03-01 2024-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -795 39,742 -1.96 30.78 -24,470 1,223,265
2024-03-01 2024-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -715 40,537 -1.73 30.78 -22,008 1,247,735
2024-02-08 2024-02-07 4 BWA BORGWARNER INC
Common Stock
A - Award 6,749 41,252 19.56 33.83 228,319 1,395,562
2024-02-08 2024-02-06 4 BWA BORGWARNER INC
Common Stock
A - Award 19,930 34,503 136.76
2023-04-28 2023-04-26 4 BWA BORGWARNER INC
Common Stock
A - Award 3,040 13,532 28.97
2023-03-02 2023-03-01 4 BWA BORGWARNER INC
Common Stock
S - Sale -1,659 10,492 -13.65 50.56 -83,882 530,491
2023-03-02 2023-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -703 12,151 -5.47 50.28 -35,347 610,948
2023-03-02 2023-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -581 12,854 -4.32 50.28 -29,213 646,295
2023-02-14 2023-02-13 4 BWA BORGWARNER INC
Common Stock
S - Sale -9,638 13,435 -41.77 48.29 -465,383 648,723
2023-02-10 2023-02-08 4 BWA BORGWARNER INC
Common Stock
A - Award 4,095 23,073 21.58 46.63 190,950 1,075,890
2022-03-02 2022-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -658 18,913 -3.36 41.01 -26,985 775,612
2022-03-02 2022-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -581 19,571 -2.88 41.01 -23,827 802,597
2022-02-18 2022-02-17 4 BWA BORGWARNER INC
Common Stock
A - Award 2,900 20,152 16.81
2022-02-10 2022-02-08 4 BWA BORGWARNER INC
Common Stock
A - Award 3,448 17,252 24.98
2021-10-19 2021-10-17 4 BWA BORGWARNER INC
Common Stock
F - Taxes -566 13,790 -3.94 47.03 -26,619 648,537
2021-03-31 2021-03-29 4 BWA BORGWARNER INC
Common Stock
A - Award 3,224 14,356 28.96
2021-03-02 2021-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -524 11,132 -4.50 44.70 -23,425 497,650
2021-03-02 2021-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -432 11,656 -3.57 45.00 -19,440 524,514
2021-02-09 2021-02-06 4 BWA BORGWARNER INC
Common Stock
A - Award 768 12,088 6.78
2020-10-19 2020-10-17 4 BWA BORGWARNER INC
Common Stock
F - Taxes -566 10,405 -5.16 38.69 -21,899 402,578
2020-09-15 2020-09-14 4 BWA BORGWARNER INC
Common Stock
S - Sale -4,572 10,971 -29.41 42.65 -195,006 467,948
2020-03-03 2020-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -524 15,543 -3.26 30.54 -16,006 474,768
2020-03-03 2020-02-28 4 BWA BORGWARNER INC
Common Stock
F - Taxes -362 16,067 -2.20 30.54 -11,057 490,774
2020-02-13 2020-02-12 4 BWA BORGWARNER INC
Common Stock
A - Award 2,664 16,429 19.35
2019-10-18 2019-10-17 4 BWA BORGWARNER INC
Common Stock
F - Taxes -566 13,435 -4.04 38.02 -21,519 510,795
2019-03-06 3 BWA BORGWARNER INC
Common Stock
30,124
2019-03-06 3 BWA BORGWARNER INC
Common Stock
18,245
2019-03-06 3 BWA BORGWARNER INC
Common Stock
30,124
2019-03-06 3 BWA BORGWARNER INC
Common Stock
18,245
2019-03-06 3 BWA BORGWARNER INC
Common Stock
30,124
2019-03-06 3 BWA BORGWARNER INC
Common Stock
18,245
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)