Union Electric Company - Preferred Stock
US ˙ OTCPK

Introduction

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

Security Title Latest Reported Holdings
US:PNW / Pinnacle West Capital Corporation 21,514
US:AEE / Ameren Corporation 25,641
US:UEP / UNION ELECTRIC CO Sr. Vice Pres. of Subsidiary 0
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Adam C Heflin. 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 Purchases UEPCN / Union Electric Company - Preferred Stock - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in UEPCN / Union Electric Company - Preferred Stock. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

UEPCN / Union Electric Company - Preferred Stock Insider Trades
Insider Sales UEPCN / Union Electric Company - Preferred Stock - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in UEPCN / Union Electric Company - Preferred Stock. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

UEPCN / Union Electric Company - Preferred Stock Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Adam C Heflin 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
2025-03-20 2025-03-18 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -8,598 21,514 -28.55 93.38 -802,881 2,008,977
2025-03-20 2025-03-18 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -2,635 30,112 -8.05 93.38 -246,056 2,811,859
2025-03-20 2025-03-18 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
A - Award 22,696 32,747 225.81
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -605 9,995 -5.71 90.77 -54,916 907,246
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -61 10,600 -0.57 90.77 -5,537 962,162
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,472 10,661 16.02
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -564 9,189 -5.78 90.77 -51,194 834,086
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -121 9,753 -1.23 90.77 -10,983 885,280
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,437 9,874 17.03
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -1,371 8,437 -13.98 90.77 -124,446 765,826
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -420 9,808 -4.11 90.77 -38,123 890,272
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 3,622 10,228 54.83
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -495 6,606 -6.97 90.77 -44,931 599,627
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -153 7,101 -2.11 90.77 -13,888 644,558
2025-02-24 2025-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,306 7,254 21.96
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -564 5,734 -8.96 69.10 -38,972 396,219
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -62 6,298 -0.97 69.10 -4,284 435,192
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,378 6,360 27.66
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -1,409 4,982 -22.05 69.10 -97,362 344,256
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -269 6,391 -4.04 69.10 -18,588 441,618
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 3,471 6,660 108.84
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -495 3,189 -13.44 69.10 -34,204 220,360
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -98 3,684 -2.59 69.10 -6,772 254,564
2024-03-20 2024-02-20 4/A PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,251 3,782 49.43
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -564 3,215 -14.92 69.10 -38,972 222,156
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -62 3,779 -1.61 69.10 -4,284 261,129
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,378 3,841 55.95
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -1,409 2,463 -36.39 69.10 -97,362 170,193
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -269 3,872 -6.50 69.10 -18,588 267,555
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 3,471 4,141 518.06
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -495 670 -42.49 69.10 -34,204 46,297
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -98 1,165 -7.76 69.10 -6,772 80,502
2024-02-22 2024-02-20 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,251 1,263 10,425.00
2023-02-21 2023-02-17 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -1,414 2,446 -36.63 75.10 -106,191 183,695
2023-02-21 2023-02-17 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -115 3,860 -2.89 75.10 -8,636 289,886
2023-02-21 2023-02-17 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 3,317 3,975 504.10
2023-02-21 2023-02-17 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
F - Taxes -495 658 -42.93 75.10 -37,174 49,416
2023-02-21 2023-02-17 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
D - Sale to Issuer -41 1,153 -3.43 75.10 -3,079 86,590
2023-02-21 2023-02-17 4 PNW PINNACLE WEST CAPITAL CORP
Common Stock
M - Exercise 1,194 1,194
2022-06-13 3 PNW PINNACLE WEST CAPITAL CORP
Common Stock
6
2014-03-12 2014-03-10 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
M - Exercise 12,607 25,641 96.72
2014-03-12 2014-03-10 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
F - Taxes -11,775 13,034 -47.46 40.41 -475,828 526,704
2013-03-11 2013-03-08 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
M - Exercise 4,165 12,457 50.23
2013-03-11 2013-03-08 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
F - Taxes -3,187 8,292 -27.76 33.47 -106,669 277,533
2013-01-24 2013-01-22 4 AEE AMEREN CORP
Performance Units
M - Exercise -7,352 7,352 -50.00
2013-01-24 2013-01-22 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
M - Exercise 1,097 8,292 15.25
2013-01-24 2013-01-22 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
F - Taxes -1,039 7,195 -12.62 31.70 -32,936 228,082
2012-02-29 2012-02-28 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
M - Exercise 4,800 6,848 234.38
2012-02-29 2012-02-28 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
F - Taxes -2,306 2,048 -52.96 31.97 -73,723 65,475
2012-01-19 2012-01-17 4 AEE AMEREN CORP
Performance Units
M - Exercise -1,573 2,136 -42.41
2012-01-19 2012-01-17 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
M - Exercise 996 2,048 94.68
2012-01-19 2012-01-17 4 AEE AMEREN CORP
Common Stock, $.01 Par Value
F - Taxes -577 1,052 -35.42 28.89 -16,670 30,392
2012-01-18 3 UEP UNION ELECTRIC CO
No securities to report
0
2008-07-02 3 AEE AMEREN CORP
Common Stock, $.01 Par Value
785
2008-07-02 3 AEE AMEREN CORP
Common Stock, $.01 Par Value
6,018
2005-06-29 3 AEE AMEREN CORP
No Securities to Report
0
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)