Security | CENX / Century Aluminum Company |
Insider | Jarl Berntzen |
Insider Purchases - Short Term Profit Analysis
In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Jarl Berntzen in CENX / Century Aluminum Company. 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 | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Max |
Price at Max |
Max Profit ($) |
Max Return (%) |
---|---|---|---|---|---|---|---|---|---|
2018-10-30 | 10,000 | 7.8000 | 10,000 | 7.8000 | 78,000 | 7 | 9.9500 | 21,500 | 27.56 |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Jarl Berntzen in CENX / Century Aluminum Company. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
---|---|---|---|---|---|---|---|
There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Transaction History
File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025-06-18 | 2025-06-16 | 4 | Berntzen Jarl | CENX | Common Stock | D | 7,778 | 208,951 | ||||||
2024-06-05 | 2024-06-03 | 4 | Berntzen Jarl | CENX | Common Stock | D | 7,070 | 201,173 | ||||||
2023-06-07 | 2023-06-05 | 4 | Berntzen Jarl | CENX | Common Stock | D | 14,825 | 194,103 | ||||||
2022-06-16 | 2022-06-14 | 4 | Berntzen Jarl | CENX | Common Stock | D | 9,358 | 179,278 | ||||||
2021-06-16 | 2021-06-15 | 4 | Berntzen Jarl | CENX | Common Stock | D | 7,737 | 169,920 | ||||||
2020-06-11 | 2020-06-09 | 4 | Berntzen Jarl | CENX | Common Stock | D | 26,851 | 162,183 | ||||||
2019-06-05 | 2019-06-04 | 4 | Berntzen Jarl | CENX | Common Stock | D | 19,053 | 135,332 | ||||||
2018-10-31 | 2018-10-30 | 4 | Berntzen Jarl | CENX | Common Stock | D | 7.8000 | 10,000 | 78 | 116,279 | ||||
2018-06-20 | 2018-06-19 | 4 | Berntzen Jarl | CENX | Common Stock | D | 8,371 | 106,279 | ||||||
2017-06-22 | 2017-06-20 | 4 | Berntzen Jarl | CENX | Common Stock | D | 9,342 | 97,908 | ||||||
2016-06-29 | 2016-06-28 | 4 | Berntzen Jarl | CENX | Common Stock | D | 19,775 | 88,566 | ||||||
2015-11-30 | 2015-09-02 | 4/A | Berntzen Jarl | CENX | Common Stock | D | 19,037 | 68,791 | ||||||
2015-09-04 | 2015-09-02 | 4 | Berntzen Jarl | CENX | Common Stock | D | 18,792 | 68,546 | ||||||
2014-09-11 | 2014-09-09 | 4 | Berntzen Jarl | CENX | Common Stock | D | 3,495 | 49,754 | ||||||
2013-09-26 | 2013-09-24 | 4 | Berntzen Jarl | CENX | Common Stock | D | 9,004 | 46,259 | ||||||
2012-09-21 | 2012-09-19 | 4 | Berntzen Jarl | CENX | Common Stock | D | 11,078 | 37,255 | ||||||
2010-06-11 | 2010-06-09 | 4 | Berntzen Jarl | CENX | Common Stock | D | 6,732 | 21,612 | ||||||
2006-03-09 | 2006-03-08 | 4 | Berntzen Jarl | CENX | Stock Option (right to buy) | D | 34.78 | 10,000 | 10,000 |