Sean A Power - Insider Trading Tracker

Introduction

This page provides a comprehensive analysis of the known insider trading history of Sean A Power. 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

Companies with Reported Insider Positions

The SEC filings indicate Sean A Power has reported holdings or trades in the following companies:

How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Sean A Power. 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 TGTX / TG Therapeutics, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in TGTX / TG Therapeutics, 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 (%)
2012-09-14	TGTXD	Power Sean A	3,400	2.2800	3,400	2.2800	7,752	730	9.5100	24,582	317.11
2012-09-13	TGTXD	Power Sean A	1,000	2.2500	1,000	2.2500	2,250

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

Insider Sales TGTX / TG Therapeutics, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in TGTX / TG Therapeutics, 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 (%)
2025-01-06	TGTX	Power Sean A	10,021	28.5340	10,021	28.5340	285,939	217	26.3900	-21,485	-7.51
2025-01-03	TGTX	Power Sean A	11,337	30.2940	11,337	30.2940	343,443
2024-01-03	TGTX	Power Sean A	47,867	16.9100	47,867	16.9100	809,431
2023-06-02	TGTX	Power Sean A	73,647	26.7000	73,647	26.7000	1,966,375
2022-01-05	TGTX	Power Sean A	9,653	18.3100	9,653	18.3100	176,746
2022-01-04	TGTX	Power Sean A	75,312	19.2000	75,312	19.2000	1,445,990
2019-07-01	TGTX	Power Sean A	17,654	8.4700	17,654	8.4700	149,529
2019-01-02	TGTX	Power Sean A	37,275	4.1300	37,275	4.1300	153,946
2018-07-03	TGTX	Power Sean A	35,000	13.1900	35,000	13.1900	461,650
2018-07-02	TGTX	Power Sean A	12,191	13.2600	12,191	13.2600	161,653
2018-01-02	TGTX	Power Sean A	32,006	8.5000	32,006	8.5000	272,051
2017-06-19	TGTX	Power Sean A	30,000	11.0400	30,000	11.0400	331,200
2017-06-16	TGTX	Power Sean A	29,976	11.1400	29,976	11.1400	333,933
2017-01-04	TGTX	Power Sean A	8,816	4.5500	8,816	4.5500	40,113
2016-07-05	TGTX	Power Sean A	50,426	5.9900	50,426	5.9900	302,052
2016-04-18	TGTX	Power Sean A	10,000	10.1200	10,000	10.1200	101,200
2016-01-05	TGTX	Power Sean A	22,790	11.2100	22,790	11.2100	255,476
2015-07-01	TGTX	Power Sean A	50,054	16.4600	50,054	16.4600	823,889
2015-04-02	TGTX	Power Sean A	11,000	15.5100	11,000	15.5100	170,610
2015-04-01	TGTX	Power Sean A	12,800	15.5000	12,800	15.5000	198,400
2015-01-07	TGTX	Power Sean A	12,344	16.4000	12,344	16.4000	202,442
2015-01-05	TGTX	Power Sean A	54,057	16.3984	54,057	16.3984	886,448
2014-12-16	TGTX	Power Sean A	38,041	16.4400	38,041	16.4400	625,394

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

Insider Trading History

This table shows the complete list of insider trades made by Sean A Power as disclosed to the Securities Exchange Commission (SEC).