Insider Trading activities of Stamps.com Inc insiders. , Part 3

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Stamps.com Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Stamps.com Inc since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Stamps.com Inc since 2005. The reporting company's ticker symbol is STMP. The reporting company's CIK number is 1082923.
The total value of stock buying since 2005 is $7,485,457.
The total value of stock sales since 2005 is $350,368,717.
The total value of stock option exercises since 2005 is $55,986,434.



Table 2. Detailed insider stock purchases, sales, and option exercises of Stamps.com Inc insiders (STMP) , Part 3
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-08-09 Biswas Michael John (Chief Technology Officer) Sale 7,268 40.14 291,737
2013-08-09 Biswas Michael John (Chief Technology Officer) Option Ex 6,268 12.55 78,663
2013-08-08 Leon Jp (VP, Postal Affairs &) Sale 7,168 39.86 285,716
2013-08-08 Leon Jp (VP, Postal Affairs &) Option Ex 7,168 12.55 89,958
2013-08-08 Biswas Michael John (Chief Technology Officer) Sale 900 40.00 36,000
2013-08-08 Biswas Michael John (Chief Technology Officer) Option Ex 900 12.55 11,295
2013-08-08 Huebner Kyle (CFO & Co-President) Sale 13,774 39.74 547,378
2013-08-08 Huebner Kyle (CFO & Co-President) Option Ex 13,774 12.55 172,863
2013-08-07 Patchen Michael Robert (VP, Information Technology) Sale 9,668 39.54 382,272
2013-08-07 Patchen Michael Robert (VP, Information Technology) Option Ex 9,668 12.55 121,333
2013-08-07 Clem John Roland (Chief Product & Strategy Offic) Sale 18,933 39.52 748,232
2013-08-07 Clem John Roland (Chief Product & Strategy Offic) Option Ex 17,804 12.55 223,440
2013-08-07 Leon Jp (VP, Postal Affairs &) Sale 500 40.16 20,080
2013-08-07 Leon Jp (VP, Postal Affairs &) Option Ex 500 12.55 6,275
2013-08-07 Biswas Michael John (Chief Technology Officer) Sale 500 40.14 20,070
2013-08-07 Biswas Michael John (Chief Technology Officer) Option Ex 500 12.55 6,275
2013-08-07 Huebner Kyle (CFO & Co-President) Sale 13,773 39.54 544,584
2013-08-07 Huebner Kyle (CFO & Co-President) Option Ex 13,773 12.55 172,851
2013-08-06 Patchen Michael Robert (VP, Information Technology) Sale 9,666 40.32 389,733
2013-08-06 Patchen Michael Robert (VP, Information Technology) Option Ex 9,666 16.29 157,410
2013-08-06 Clem John Roland (Chief Product & Strategy Offic) Sale 18,931 40.31 763,108
2013-08-06 Clem John Roland (Chief Product & Strategy Offic) Option Ex 18,931 12.55 237,584
2013-08-06 Leon Jp (VP, Postal Affairs &) Sale 7,666 40.31 309,016
2013-08-06 Leon Jp (VP, Postal Affairs &) Option Ex 7,666 12.55 96,208
2013-08-06 Biswas Michael John (Chief Technology Officer) Sale 8,666 40.31 349,326
2013-08-06 Biswas Michael John (Chief Technology Officer) Option Ex 8,666 12.55 108,758
2013-08-06 Huebner Kyle (CFO & Co-President) Sale 13,773 40.31 555,189
2013-08-06 Huebner Kyle (CFO & Co-President) Option Ex 13,773 12.54 172,644
2013-08-06 Jones G Bradford (Director) Option Ex 5,000 13.10 65,500
2013-08-05 Patchen Michael Robert (VP, Information Technology) Sale 9,666 41.61 402,202
2013-08-05 Patchen Michael Robert (VP, Information Technology) Option Ex 9,666 16.29 157,410
2013-08-05 Clem John Roland (Chief Product & Strategy Offic) Sale 18,931 41.60 787,529
2013-08-05 Clem John Roland (Chief Product & Strategy Offic) Option Ex 18,931 18.42 348,709
2013-08-05 Leon Jp (VP, Postal Affairs &) Sale 7,666 41.60 318,905
2013-08-05 Leon Jp (VP, Postal Affairs &) Option Ex 7,666 12.55 96,208
2013-08-05 Biswas Michael John (Chief Technology Officer) Sale 8,666 41.60 360,505
2013-08-05 Biswas Michael John (Chief Technology Officer) Option Ex 8,666 12.55 108,758
2013-08-01 Weisberg Seth (Chief Legal Officer) Sale 8,763 45.09 395,123
2013-08-01 Weisberg Seth (Chief Legal Officer) Option Ex 8,763 13.40 117,424
2013-07-22 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 39.23 108,980
2013-07-22 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2013-07-05 Weisberg Seth (Chief Legal Officer) Sale 10,000 41.00 410,000
2013-06-20 Bortnak James (Co-President and Corp & BusDev) Sale 2,777 38.00 105,526
2013-06-20 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,777 12.55 34,851
2013-05-20 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 37.77 104,925
2013-05-20 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2013-05-14 Mcbride Kenneth Thomas (Chairman & CEO) Sale 13,821 36.33 502,089
2013-05-14 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 13,821 12.55 173,453
2013-05-13 Mcbride Kenneth Thomas (Chairman & CEO) Sale 1,374 36.01 49,480
2013-05-13 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 1,374 12.55 17,243
2013-05-10 Weisberg Seth (Chief Legal Officer) Sale 4,360 36.03 157,090
2013-05-10 Mcbride Kenneth Thomas (Chairman & CEO) Sale 6,605 36.02 237,885
2013-05-10 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 6,605 12.55 82,892
2013-05-09 Weisberg Seth (Chief Legal Officer) Sale 4,240 36.00 152,640
2013-05-09 Mcbride Kenneth Thomas (Chairman & CEO) Sale 1,400 36.00 50,400
2013-05-09 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 1,400 12.55 17,570
2013-05-08 Weisberg Seth (Chief Legal Officer) Sale 1,400 36.00 50,402
2013-05-08 Mcbride Kenneth Thomas (Chairman & CEO) Sale 1,800 36.00 64,805
2013-05-08 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 1,800 12.55 22,590
2013-04-26 Mcbride Kenneth Thomas (Chairman & CEO) Sale 25,000 33.09 827,250
2013-04-26 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 25,000 12.55 313,750
2013-04-25 Huebner Kyle (CFO & Co-President) Sale 16,000 28.37 453,920
2013-04-25 Huebner Kyle (CFO & Co-President) Option Ex 16,000 12.55 200,800
2013-04-25 Mcbride Kenneth Thomas (Chairman & CEO) Sale 25,000 29.00 725,000
2013-04-25 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 25,000 12.55 313,750
2013-04-24 Bortnak James (Co-President and Corp & BusDev) Sale 5,556 26.00 144,456
2013-04-24 Bortnak James (Co-President and Corp & BusDev) Option Ex 5,556 12.55 69,727
2013-02-20 Bortnak James (Co-President and Corp & BusDev) Sale 2,777 24.33 67,558
2013-02-20 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,777 12.55 34,851
2013-02-13 Huebner Kyle (CFO & Co-President) Sale 4,000 28.01 112,040
2013-02-13 Huebner Kyle (CFO & Co-President) Option Ex 4,000 12.55 50,200
2013-01-22 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 27.17 75,478
2013-01-22 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-12-21 Mcbride Kenneth Thomas (Chairman & CEO) Sale 25,000 25.90 647,500
2012-12-21 Mcbride Kenneth Thomas (Chairman & CEO) Option Ex 25,000 12.55 313,750
2012-12-20 Huebner Kyle (CFO & Co-President) Sale 2,120 26.14 55,416
2012-12-20 Huebner Kyle (CFO & Co-President) Option Ex 2,120 12.55 26,606
2012-12-20 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 26.13 72,589
2012-12-20 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-12-19 Huebner Kyle (CFO & Co-President) Sale 27,880 26.13 728,504
2012-12-19 Huebner Kyle (CFO & Co-President) Option Ex 27,880 12.55 349,894
2012-11-21 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 25.09 69,697
2012-11-21 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-11-06 Leon Jp (VP, Postal Affairs &) Sale 7,606 28.00 212,990
2012-11-06 Leon Jp (VP, Postal Affairs &) Option Ex 7,606 12.55 95,455
2012-11-01 Biswas Michael John (Chief Technology Officer) Sale 17,192 27.58 474,206
2012-11-01 Biswas Michael John (Chief Technology Officer) Option Ex 16,666 12.55 209,158
2012-10-31 Patchen Michael Robert (VP, Information Technology) Sale 16,500 27.23 449,377
2012-10-31 Patchen Michael Robert (VP, Information Technology) Option Ex 16,500 12.55 207,075
2012-10-26 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 25.65 71,255
2012-10-26 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-09-21 Bortnak James (Co-President and Corp & BusDev) Sale 1,577 24.27 38,273
2012-09-21 Bortnak James (Co-President and Corp & BusDev) Option Ex 1,577 12.55 19,791
2012-09-20 Bortnak James (Co-President and Corp & BusDev) Sale 3,978 24.00 95,472
2012-09-20 Bortnak James (Co-President and Corp & BusDev) Option Ex 3,978 12.55 49,923
2012-07-20 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 24.86 69,061
2012-07-20 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-06-29 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 24.00 66,672
2012-06-29 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-05-21 Bortnak James (Co-President and Corp & BusDev) Sale 2,777 24.53 68,119
2012-05-21 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,777 12.55 34,851
2012-05-02 Leon Jp (VP, Postal Affairs &) Sale 6,292 30.11 189,452
2012-05-02 Leon Jp (VP, Postal Affairs &) Option Ex 6,292 12.55 78,964
2012-05-02 Biswas Michael John (Chief Technology Officer) Sale 1,800 28.34 51,021
2012-05-01 Biswas Michael John (Chief Technology Officer) Sale 10,400 29.53 307,091
2012-05-01 Biswas Michael John (Chief Technology Officer) Option Ex 9,910 12.55 124,370
2012-04-30 Patchen Michael Robert (VP, Information Technology) Sale 8,449 29.17 246,457
2012-04-30 Patchen Michael Robert (VP, Information Technology) Option Ex 8,449 10.66 90,066
2012-04-30 Clem John Roland (Chief Product & Strategy Offic) Sale 43,656 29.41 1,284,010
2012-04-30 Clem John Roland (Chief Product & Strategy Offic) Option Ex 43,056 14.91 642,180
2012-04-30 Leon Jp (VP, Postal Affairs &) Sale 1,608 30.03 48,288
2012-04-30 Leon Jp (VP, Postal Affairs &) Option Ex 1,608 12.55 20,180
2012-04-30 Biswas Michael John (Chief Technology Officer) Sale 7,646 29.59 226,283
2012-04-30 Biswas Michael John (Chief Technology Officer) Option Ex 7,646 12.55 95,957
2012-04-27 Miller Lloyd I Iii (Director) Sale 21,000 30.19 633,906
2012-04-26 Clem John Roland (Chief Product & Strategy Offic) Sale 23,500 32.11 754,608
2012-04-26 Clem John Roland (Chief Product & Strategy Offic) Option Ex 23,500 18.04 423,940
2012-04-26 Miller Lloyd I Iii (Director) Sale 39,300 31.82 1,250,722
2012-04-25 Miller Lloyd I Iii (Director) Sale 1,412 33.00 46,596
2012-04-23 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 27.68 76,889
2012-04-23 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-03-28 Weisberg Seth (Chief Legal Officer) Sale 3,082 28.08 86,533
2012-03-28 Weisberg Seth (Chief Legal Officer) Option Ex 3,082 7.08 21,820
2012-03-21 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 27.38 76,056
2012-03-21 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-02-21 Bortnak James (Co-President and Corp & BusDev) Sale 2,778 28.72 79,795
2012-02-21 Bortnak James (Co-President and Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-02-14 Patchen Michael Robert (VP, Information Technology) Sale 9,173 30.50 279,776
2012-02-14 Patchen Michael Robert (VP, Information Technology) Option Ex 8,573 11.47 98,358
2012-02-14 Leon Jp (VP, Postal Affairs &) Sale 19,000 29.73 564,870
2012-02-14 Leon Jp (VP, Postal Affairs &) Option Ex 15,000 12.55 188,250
2012-02-07 Miller Lloyd I Iii (Director) Sale 50,000 33.00 1,650,000
2012-01-27 Miller Lloyd I Iii (Director) Sale 89,977 32.34 2,909,766
2012-01-23 Bortnak James (Vice President, Corp & BusDev) Sale 2,778 30.43 84,534
2012-01-23 Bortnak James (Vice President, Corp & BusDev) Option Ex 2,778 12.55 34,863
2012-01-23 Miller Lloyd I Iii (Director) Sale 85,423 31.48 2,688,859
2012-01-18 Miller Lloyd I Iii (Director) Sale 166,945 30.26 5,052,423
2012-01-13 Miller Lloyd I Iii (Director) Sale 2,700 29.50 79,650
2012-01-12 Miller Lloyd I Iii (Director) Sale 130,000 28.65 3,723,980
2012-01-03 Bortnak James (Vice President, Corp & BusDev) Sale 2,777 26.51 73,621
2012-01-03 Bortnak James (Vice President, Corp & BusDev) Option Ex 2,777 12.55 34,851
2011-11-29 Patchen Michael Robert (VP, Information Technology) Sale 5,500 26.76 147,180
2011-11-29 Patchen Michael Robert (VP, Information Technology) Option Ex 5,500 12.55 69,025
2011-11-29 Bortnak James (Vice President, Corp & BusDev) Sale 2,781 26.42 73,474
2011-11-29 Bortnak James (Vice President, Corp & BusDev) Option Ex 2,781 9.34 25,960
2011-11-09 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 60,765 27.64 1,679,726
2011-11-09 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 60,765 13.10 796,021
2011-11-08 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 60,000 29.30 1,757,940
2011-11-08 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 60,000 13.10 786,000
2011-11-07 Bortnak James (Vice President, Corp & BusDev) Sale 4,443 28.17 125,168

Insider trading activities including stock purchases, stock sales, and option exercises of STMP listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Stamps.com Inc (symbol STMP, CIK number 1082923) see the Securities and Exchange Commission (SEC) website.