Introduction

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

Security Title Latest Reported Holdings
US:DFS / Discover Financial Services Director 0
US:TFX / Teleflex Incorporated Director 5,907
US:FTD / FTD Companies, Inc. Director 39,766
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Candace H Duncan. 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 Candace H Duncan 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
2025-05-19 2025-05-18 4 DFS Discover Financial Services
Common Stock
D - Sale to Issuer -24,102 0 -100.00
2025-05-19 2025-05-15 4 DFS Discover Financial Services
Common Stock
A - Award 948 24,102 4.09
2025-05-13 2025-05-09 4 TFX TELEFLEX INC
Common Stock
A - Award 1,051 5,907 21.64
2025-05-07 2025-05-05 4 TFX TELEFLEX INC
Common Stock
F - Taxes -4,705 4,856 -49.21 126.41 -594,759 613,895
2025-05-07 2025-05-05 4 TFX TELEFLEX INC
Common Stock
M - Exercise 4,833 9,561 102.21 123.04 594,652 1,176,432
2024-05-13 2024-05-09 4 DFS Discover Financial Services
Common Stock
A - Award 1,532 23,154 7.09
2024-05-09 2024-05-07 4 TFX TELEFLEX INC
Common Stock
A - Award 649 4,707 15.99
2023-05-15 2023-05-11 4 DFS Discover Financial Services
Common Stock
A - Award 1,774 21,622 8.94
2023-05-11 2023-05-09 4 TFX TELEFLEX INC
Common Stock
A - Award 527 4,041 15.00
2022-05-23 2022-05-19 4 DFS Discover Financial Services
Common Stock
A - Award 1,634 19,848 8.97
2022-05-04 2022-05-03 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 969 969
2022-05-04 2022-05-03 4 TFX TELEFLEX INC
Common Stock
A - Award 399 3,501 12.86
2021-05-06 2021-05-04 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 771 771
2021-05-06 2021-05-04 4 TFX TELEFLEX INC
Common Stock
A - Award 300 3,094 10.74
2021-05-06 2021-05-05 4 DFS Discover Financial Services
Common Stock
A - Award 1,291 18,214 7.63
2020-05-18 2020-05-14 4 DFS Discover Financial Services
Common Stock
A - Award 3,824 16,923 29.19
2020-05-07 2020-05-05 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 1,187 1,187
2020-05-07 2020-05-05 4 TFX TELEFLEX INC
Common Stock
A - Award 383 2,787 15.93
2019-05-20 2019-05-16 4 DFS Discover Financial Services
Common Stock
A - Award 1,920 13,099 17.18
2019-05-08 2019-05-07 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 976 976
2019-05-08 2019-05-07 4 TFX TELEFLEX INC
Common Stock
A - Award 347 2,398 16.92
2018-06-06 2018-06-05 4 FTD FTD Companies, Inc.
Common Stock
A - Award 22,340 39,766 128.20
2018-05-18 2018-05-16 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 1,131 1,131
2018-05-18 2018-05-16 4 TFX TELEFLEX INC
Common Stock
A - Award 389 2,045 23.49
2018-05-04 2018-05-02 4 DFS Discover Financial Services
Common Stock
A - Award 1,985 11,179 21.59
2017-06-08 2017-06-06 4 FTD FTD Companies, Inc.
Common Stock
A - Award 7,119 17,426 69.07
2017-05-12 2017-05-11 4 DFS Discover Financial Services
Common Stock
A - Award 2,324 9,194 33.83
2017-05-10 2017-05-09 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 1,410 1,410
2017-05-10 2017-05-09 4 TFX TELEFLEX INC
Common Stock
A - Award 440 1,651 36.33
2016-06-09 2016-06-07 4 FTD FTD Companies, Inc.
Common Stock
A - Award 4,594 10,307 80.41
2016-05-16 2016-05-12 4 DFS Discover Financial Services
Common Stock
A - Award 2,350 6,870 51.99
2016-05-04 2016-05-03 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 2,002 2,002
2016-05-04 2016-05-03 4 TFX TELEFLEX INC
Common Stock
A - Award 566 1,211 87.75
2015-06-11 2015-06-09 4 FTD FTD Companies, Inc.
Common Stock
A - Award 4,388 5,713 331.17
2015-05-07 2015-05-05 4 TFX TELEFLEX INC
Stock Option / (Right to Buy)
A - Award 4,833 4,833
2015-05-07 2015-05-05 4 TFX TELEFLEX INC
Common Stock
A - Award 645 645
2015-05-01 2015-04-29 4 DFS Discover Financial Services
Common Stock
A - Award 2,229 4,520 97.29
2015-01-05 2014-12-31 4 FTD FTD Companies, Inc.
Common Stock
A - Award 1,325 1,325
2014-05-08 2014-05-07 4 DFS Discover Financial Services
Common Stock
A - Award -2,291 2,291 -50.00
2014-05-08 3 DFS Discover Financial Services
No securities beneficially owned
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)