The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Biswas Michael John since 2006.
The trader's CIK number is 1334644.
At the time of the last reporting, Biswas Michael John was the Vice President of De of Stamps.com Inc. (stock ticker symbol STMP).
Also see all insider trading activities at Stamps.com Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2017 | STMP | 0 | $0 | 143,390 | $29,666,769 | 141,788 | $4,549,116 |
| 2013 | STMP | 0 | $0 | 34,334 | $1,445,419 | 33,334 | $418,340 |
| 2012 | STMP | 0 | $0 | 37,038 | $1,058,601 | 34,222 | $429,485 |
| 2011 | STMP | 0 | $0 | 165,000 | $4,749,855 | 163,000 | $2,081,222 |
| 2010 | STMP | 0 | $0 | 14,000 | $150,672 | 0 | $0 |
| 2008 | STMP | 10,000 | $91,190 | 0 | $0 | 0 | $0 |
| 2006 | STMP | 0 | $0 | 20,000 | $660,050 | 20,000 | $294,600 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2017-10-23 | STMP | Sale | 400 | 225.00 | 90,000 |
| 2017-10-24 | STMP | Sale | 28,888 | 227.94 | 6,584,615 |
| 2017-10-23 | STMP | Option Ex | 400 | 32.41 | 12,963 |
| 2017-10-24 | STMP | Option Ex | 28,888 | 43.70 | 1,262,405 |
| 2017-09-21 | STMP | Option Ex | 6,081 | 32.41 | 197,085 |
| 2017-09-22 | STMP | Option Ex | 27,092 | 32.41 | 878,051 |
| 2017-09-20 | STMP | Sale | 4,327 | 210.05 | 908,903 |
| 2017-09-20 | STMP | Option Ex | 4,327 | 32.41 | 140,238 |
| 2017-09-22 | STMP | Sale | 27,092 | 210.71 | 5,708,474 |
| 2017-09-21 | STMP | Sale | 6,081 | 210.00 | 1,277,010 |
| 2017-09-11 | STMP | Sale | 39,102 | 192.58 | 7,530,380 |
| 2017-09-11 | STMP | Option Ex | 37,500 | 22.48 | 843,000 |
| 2017-09-13 | STMP | Sale | 37,500 | 201.80 | 7,567,387 |
| 2017-09-13 | STMP | Option Ex | 37,500 | 32.41 | 1,215,374 |
| 2013-11-08 | STMP | Sale | 8,334 | 46.53 | 387,781 |
| 2013-11-08 | STMP | Option Ex | 8,334 | 12.55 | 104,591 |
| 2013-08-09 | STMP | Sale | 7,268 | 40.14 | 291,737 |
| 2013-08-09 | STMP | Option Ex | 6,268 | 12.55 | 78,663 |
| 2013-08-08 | STMP | Sale | 900 | 40.00 | 36,000 |
| 2013-08-08 | STMP | Option Ex | 900 | 12.55 | 11,295 |
| 2013-08-05 | STMP | Option Ex | 8,666 | 12.55 | 108,758 |
| 2013-08-06 | STMP | Option Ex | 8,666 | 12.55 | 108,758 |
| 2013-08-05 | STMP | Sale | 8,666 | 41.60 | 360,505 |
| 2013-08-07 | STMP | Option Ex | 500 | 12.55 | 6,275 |
| 2013-08-06 | STMP | Sale | 8,666 | 40.31 | 349,326 |
| 2013-08-07 | STMP | Sale | 500 | 40.14 | 20,070 |
| 2012-11-01 | STMP | Option Ex | 16,666 | 12.55 | 209,158 |
| 2012-11-01 | STMP | Sale | 17,192 | 27.58 | 474,206 |
| 2012-05-02 | STMP | Sale | 1,800 | 28.34 | 51,021 |
| 2012-04-30 | STMP | Sale | 7,646 | 29.59 | 226,283 |
| 2012-05-01 | STMP | Sale | 10,400 | 29.53 | 307,091 |
| 2012-04-30 | STMP | Option Ex | 7,646 | 12.55 | 95,957 |
| 2012-05-01 | STMP | Option Ex | 9,910 | 12.55 | 124,370 |
| 2011-11-02 | STMP | Option Ex | 55,000 | 13.25 | 728,750 |
| 2011-11-01 | STMP | Option Ex | 55,000 | 13.10 | 720,500 |
| 2011-11-03 | STMP | Sale | 55,000 | 28.03 | 1,541,815 |
| 2011-11-02 | STMP | Sale | 55,000 | 28.43 | 1,563,925 |
| 2011-11-03 | STMP | Option Ex | 53,000 | 11.92 | 631,972 |
| 2011-11-01 | STMP | Sale | 55,000 | 29.89 | 1,644,115 |
| 2010-08-19 | STMP | Sale | 4,000 | 11.00 | 44,012 |
| 2010-08-12 | STMP | Sale | 10,000 | 10.67 | 106,660 |
| 2008-02-29 | STMP | Buy | 10,000 | 9.12 | 91,190 |
| 2006-03-15 | STMP | Sale | 10,000 | 35.00 | 350,000 |
| 2006-03-15 | STMP | Option Ex | 10,000 | 17.50 | 175,000 |
| 2006-02-16 | STMP | Option Ex | 10,000 | 11.96 | 119,600 |
| 2006-02-16 | STMP | Sale | 10,000 | 31.00 | 310,050 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Biswas Michael John (Vice President of De of Stamps.com Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.