Core Natural Resources, Inc.
US ˙ NYSE ˙ US20854L1089

Introduction

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

Security Title Latest Reported Holdings
US:CNR / Core Natural Resources, Inc. President & CFO 54,956
US:CNXC / Concentrix Corporation SEE REMARKS 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 Miteshkumar Thakkar. 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 CNR / Core Natural Resources, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in CNR / Core Natural Resources, Inc.. 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.

CNR / Core Natural Resources, Inc. Insider Trades
Insider Sales CNR / Core Natural Resources, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in CNR / Core Natural Resources, Inc.. 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.

CNR / Core Natural Resources, Inc. Insider Trades
Insider Purchases CNXC / Concentrix Corporation - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in CNR / Core Natural Resources, Inc.. 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.

CNXC / Concentrix Corporation Insider Trades
Insider Sales CNXC / Concentrix Corporation - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in CNR / Core Natural Resources, Inc.. 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.

CNXC / Concentrix Corporation Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Miteshkumar Thakkar 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
2025-02-20 2025-02-18 4 CNR Core Natural Resources, Inc.
Common stock, par value $0.01 per share
A - Award 8,478 54,956 18.24
2025-02-20 2025-02-18 4 CNR Core Natural Resources, Inc.
Common stock, par value $0.01 per share
A - Award 8,478 54,956 18.24
2025-01-16 2025-01-14 4 CNR Core Natural Resources, Inc.
Common stock, par value $0.01 per share
F - Taxes -8,870 38,000 -18.92 101.95 -904,296 3,874,100
2025-01-16 2025-01-14 4 CNR Core Natural Resources, Inc.
Common stock, par value $0.01 per share
F - Taxes -2,035 46,870 -4.16 101.95 -207,468 4,778,396
2025-01-16 2025-01-14 4 CNR Core Natural Resources, Inc.
Common stock, par value $0.01 per share
A - Award 4,685 48,905 10.59
2025-01-16 2025-01-14 4 CNR Core Natural Resources, Inc.
Common stock, par value $0.01 per share
F - Taxes -1,714 44,220 -3.73 101.95 -174,742 4,508,229
2025-01-16 2025-01-14 4 CNR Core Natural Resources, Inc.
Common stock, par value $0.01 per share
A - Award 3,946 45,934 9.40
2024-02-09 2024-02-08 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -1,930 41,988 -4.39 85.78 -165,555 3,601,731
2024-02-09 2024-02-07 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -1,391 43,918 -3.07 83.58 -116,260 3,670,666
2024-02-08 2024-02-06 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
A - Award 9,370 45,309 26.07
2024-02-02 2024-01-31 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -924 35,939 -2.51 94.60 -87,410 3,399,829
2024-02-02 2024-01-31 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
A - Award 2,128 36,863 6.13
2023-02-13 2023-02-11 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -1,384 34,735 -3.83 56.77 -78,570 1,971,906
2023-02-09 2023-02-08 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -1,930 36,119 -5.07 55.42 -106,961 2,001,715
2023-02-09 2023-02-07 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
A - Award 9,607 38,049 33.78
2022-02-15 2022-02-11 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -905 28,442 -3.08 31.49 -28,498 895,639
2022-02-09 2022-02-08 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
A - Award 13,333 29,347 83.26
2022-02-09 2022-02-07 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -41 16,014 -0.26 24.15 -990 386,738
2022-02-03 2022-02-01 4 CEIX CONSOL Energy Inc.
Market Share Units
M - Exercise -8,443 16,886 -33.33
2022-02-03 2022-02-01 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -40 16,055 -0.25 23.95 -958 384,517
2022-02-03 2022-02-01 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
M - Exercise 139 16,095 0.87
2021-02-16 2021-02-11 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -905 15,956 -5.37 10.60 -9,593 169,134
2021-02-11 2021-02-09 4 CEIX CONSOL Energy Inc.
Market Share Units
A - Award 25,329 25,329
2021-02-09 2021-02-07 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -41 16,861 -0.24 10.00 -410 168,610
2021-02-09 2021-02-06 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -44 16,902 -0.26 10.00 -440 169,020
2021-01-04 2020-12-30 4 CCR CONSOL Coal Resources LP
Common Units (Limited Partner Interests)
J - Other -5,322 0 -100.00
2021-01-04 2020-12-30 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
J - Other 3,886 16,946 29.75
2020-12-15 2020-12-12 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -319 13,060 -2.38 6.51 -2,077 85,021
2020-02-13 2020-02-11 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
A - Award 9,554 13,379 249.78
2020-02-10 2020-02-07 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -48 3,825 -1.24 9.39 -451 35,917
2020-02-10 2020-02-06 4 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
F - Taxes -51 3,873 -1.30 9.72 -496 37,646
2020-02-07 2020-02-05 4 CEIX CONSOL Energy Inc.
Common Units (Limited Partner Interests)
F - Taxes -38 3,924 -0.96 10.33 -393 40,535
2020-02-07 2020-02-05 4 CEIX CONSOL Energy Inc.
Common Units (Limited Partner Interests)
A - Award 110 3,962 2.86
2020-02-04 2020-01-31 4 CCR CONSOL Coal Resources LP
Phantom Units (rights to common units)
M - Exercise -615 0 -100.00
2020-02-04 2020-01-31 4 CCR CONSOL Coal Resources LP
Common Units (Limited Partner Interests)
F - Taxes -208 5,322 -3.76 10.47 -2,178 55,721
2020-02-04 2020-01-31 4 CCR CONSOL Coal Resources LP
Common Units (Limited Partner Interests)
M - Exercise 615 5,530 12.51
2020-01-13 3 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
7,704
2020-01-13 3 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
7,704
2020-01-13 3 CEIX CONSOL Energy Inc.
Common stock, par value $0.01 per share
7,704
2020-01-13 3 CCR CONSOL Coal Resources LP
Common Units (Limited Partner Interests)
9,830
2020-01-13 3 CCR CONSOL Coal Resources LP
Common Units (Limited Partner Interests)
9,830
2020-01-13 3 CCR CONSOL Coal Resources LP
Common Units (Limited Partner Interests)
9,830
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)