Introduction

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

Security Title Latest Reported Holdings
US:DTE / DTE Energy Company Vice Chairman & CFO 88,846
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 Ruud. 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 Ruud 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
2025-09-09 2025-09-08 4 DTE DTE ENERGY CO
Common Stock
A - Award 7,422 88,846 9.12
2025-02-07 2025-02-05 4 DTE DTE ENERGY CO
Common Stock
D - Sale to Issuer -1 81,424 0.00 122.69 -65 9,989,911
2025-02-07 2025-02-05 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -3,313 81,425 -3.91 122.69 -406,472 9,989,976
2025-02-07 2025-02-05 4 DTE DTE ENERGY CO
Common Stock
A - Award 14,041 84,738 19.86
2025-02-04 2025-02-02 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -1,162 70,697 -1.62 119.88 -139,301 8,475,156
2024-02-02 2024-01-31 4 DTE DTE ENERGY CO
Common Stock
D - Sale to Issuer -1 71,859 0.00 105.42 -73 7,575,376
2024-02-02 2024-01-31 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -6,396 71,860 -8.17 105.42 -674,266 7,575,449
2024-02-02 2024-01-31 4 DTE DTE ENERGY CO
Common Stock
A - Award 21,708 78,256 38.39
2024-01-30 2024-01-27 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -1,176 56,548 -2.04 103.59 -121,822 5,857,807
2023-02-03 2023-02-01 4 DTE DTE ENERGY CO
Common Stock
D - Sale to Issuer -1 57,724 0.00 116.19 -102 6,706,952
2023-02-03 2023-02-01 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -2,818 57,725 -4.65 116.19 -327,423 6,707,054
2023-02-03 2023-02-01 4 DTE DTE ENERGY CO
Common Stock
A - Award 12,793 60,543 26.79
2023-01-30 2023-01-29 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -572 47,750 -1.18 113.59 -64,973 5,423,922
2022-02-04 2022-02-02 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -2,627 48,322 -5.16 120.23 -315,844 5,809,754
2022-02-04 2022-02-02 4 DTE DTE ENERGY CO
Common Stock
A - Award 11,777 50,949 30.06
2022-01-31 2022-01-30 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -635 39,173 -1.60 120.24 -76,352 4,710,162
2021-02-02 2021-01-31 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -461 38,682 -1.18 118.72 -54,730 4,592,327
2021-02-01 2021-01-27 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -2,091 39,143 -5.07 120.71 -252,405 4,724,952
2021-02-01 2021-01-27 4 DTE DTE ENERGY CO
Common Stock
A - Award 10,095 41,234 32.42
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
68,916
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
42,537
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
39,651
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
68,916
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
42,537
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
39,651
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
68,916
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
42,537
2020-05-05 3 DTE DTE ENERGY CO
Common Stock
39,651
2019-02-05 2019-02-03 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -872 38,456 -2.22 117.36 -102,338 4,513,196
2019-02-01 2019-01-30 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -2,629 39,328 -6.27 115.29 -303,097 4,534,125
2019-02-01 2019-01-30 4 DTE DTE ENERGY CO
Common Stock
A - Award 10,910 41,957 35.14
2018-03-05 2018-03-02 4 DTE DTE ENERGY CO
Common Stock
S - Sale -7,680 31,047 -19.83 100.54 -772,147 3,121,465
2018-02-13 2018-02-12 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -487 38,727 -1.24 101.25 -49,309 3,921,109
2018-02-02 2018-01-31 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -1,255 39,214 -3.10 105.64 -132,578 4,142,567
2018-02-02 2018-01-31 4 DTE DTE ENERGY CO
Common Stock
A - Award 5,725 40,469 16.48
2017-02-13 2017-02-11 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -664 34,744 -1.88 97.36 -64,647 3,382,676
2017-02-03 2017-02-01 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -2,025 35,408 -5.41 97.93 -198,308 3,467,505
2017-02-03 2017-02-01 4 DTE DTE ENERGY CO
Common Stock
A - Award 7,927 37,433 26.87
2016-02-22 2016-02-19 4 DTE DTE ENERGY CO
Common Stock
S - Sale -8,000 29,506 -21.33 84.88 -679,040 2,504,469
2016-02-17 2016-02-14 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -696 37,506 -1.82 83.72 -58,269 3,140,002
2016-02-05 2016-02-03 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -1,941 38,202 -4.84 87.09 -169,042 3,327,012
2016-02-05 2016-02-03 4 DTE DTE ENERGY CO
Common Stock
A - Award 8,019 40,143 24.96
2015-02-17 2015-02-13 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -948 32,124 -2.87 81.56 -77,319 2,620,033
2015-02-17 2015-02-12 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -2,543 33,072 -7.14 83.99 -213,587 2,777,717
2015-02-17 2015-02-12 4 DTE DTE ENERGY CO
Common Stock
A - Award 9,584 35,615 36.82
2014-02-18 2014-02-17 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -1,108 26,031 -4.08 71.73 -79,477 1,867,204
2014-02-13 2014-02-11 4 DTE DTE ENERGY CO
Common Stock
F - Taxes -3,464 27,139 -11.32 69.10 -239,362 1,875,305
2014-02-13 2014-02-11 4 DTE DTE ENERGY CO
Common Stock
A - Award 12,968 30,603 73.54
2014-01-07 3 DTE DTE ENERGY CO
Common Stock
17,635
2014-01-07 3 DTE DTE ENERGY CO
Common Stock
1,875
2014-01-07 3 DTE DTE ENERGY CO
Common Stock
2,977
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)