Introduction

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

Security Title Latest Reported Holdings
US:MSTR / Strategy Inc Director 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 Robert H Epstein. 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 Robert H Epstein 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
2018-05-22 2018-05-18 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -900 0 -100.00
2018-05-22 2018-05-18 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -300 0 -100.00 130.50 -39,150
2018-05-22 2018-05-18 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -600 300 -66.67 131.50 -78,900 39,450
2018-05-22 2018-05-18 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 900 900 121.43 109,287 109,287
2018-05-10 2018-05-09 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -500 900 -35.71
2018-05-10 2018-05-09 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -500 0 -100.00 131.25 -65,625
2018-05-10 2018-05-09 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 500 500 121.43 60,715 60,715
2018-05-10 2018-05-08 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -2,500 1,400 -64.10
2018-05-10 2018-05-08 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -2,500 0 -100.00 130.83 -327,075
2018-05-10 2018-05-08 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 2,500 2,500 121.43 303,575 303,575
2018-05-08 2018-05-07 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -3,500 3,900 -47.30
2018-05-08 2018-05-07 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -3,500 0 -100.00 131.01 -458,535
2018-05-08 2018-05-07 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 3,500 3,500 121.43 425,005 425,005
2018-05-08 2018-05-04 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -3,500 7,400 -32.11
2018-05-08 2018-05-04 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -3,500 0 -100.00 130.22 -455,770
2018-05-08 2018-05-04 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 3,500 3,500 121.43 425,005 425,005
2018-05-04 2018-05-02 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -3,500 10,900 -24.31
2018-05-04 2018-05-02 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -3,500 0 -100.00 131.49 -460,215
2018-05-04 2018-05-02 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 3,500 3,500 121.43 425,005 425,005
2018-05-02 2018-05-01 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -3,500 14,400 -19.55
2018-05-02 2018-05-01 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -500 0 -100.00 130.70 -65,350
2018-05-02 2018-05-01 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -3,000 500 -85.71 128.92 -386,760 64,460
2018-05-02 2018-05-01 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 3,500 3,500 121.43 425,005 425,005
2017-06-02 2017-05-31 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
A - Award 5,000 5,000
2016-12-07 2016-12-05 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -368 17,900 -2.01
2016-12-07 2016-12-05 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -368 0 -100.00 195.25 -71,852
2016-12-07 2016-12-05 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 368 368 121.43 44,686 44,686
2016-12-05 2016-12-01 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -482 18,268 -2.57
2016-12-05 2016-12-01 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -482 0 -100.00 196.00 -94,472
2016-12-05 2016-12-01 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 482 482 121.43 58,529 58,529
2016-06-02 2016-05-31 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
A - Award 5,000 5,000
2015-06-12 2015-06-10 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -1,731 18,750 -8.45
2015-06-12 2015-06-10 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -1,731 0 -100.00 180.50 -312,446
2015-06-12 2015-06-10 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 1,731 1,731 121.43 210,195 210,195
2015-06-09 2015-06-05 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -1,394 20,481 -6.37
2015-06-09 2015-06-05 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -1,394 0 -100.00 180.50 -251,617
2015-06-09 2015-06-05 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 1,394 1,394 121.43 169,273 169,273
2015-06-02 2015-05-31 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
A - Award 5,000 5,000
2015-05-12 2015-05-08 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
M - Exercise -3,125 21,875 -12.50
2015-05-12 2015-05-08 4 MSTR MICROSTRATEGY INC
Class A Common Stock
S - Sale -3,325 0 -100.00 181.00 -601,826
2015-05-12 2015-05-08 4 MSTR MICROSTRATEGY INC
Class A Common Stock
M - Exercise 3,125 3,325 1,562.50 121.43 379,469 403,755
2014-05-02 2014-04-30 4 MSTR MICROSTRATEGY INC
Director Stock Option (Right to buy)
A - Award 25,000 25,000
2006-02-06 3 MSTR MICROSTRATEGY INC
Class A Common Stock
200
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)