Insider Trading activities of Stamps.com Inc insiders. , Part 4

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 $403,417,075.
The total value of stock option exercises since 2005 is $64,933,950.



Table 2. Detailed insider stock purchases, sales, and option exercises of Stamps.com Inc insiders (STMP) , Part 4
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
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
2011-11-07 Bortnak James (Vice President, Corp & BusDev) Option Ex 4,443 12.97 57,647
2011-11-07 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 60,000 28.15 1,689,180
2011-11-07 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 60,000 13.10 786,000
2011-11-04 Bortnak James (Vice President, Corp & BusDev) Sale 4,500 28.48 128,155
2011-11-04 Bortnak James (Vice President, Corp & BusDev) Option Ex 4,500 12.55 56,475
2011-11-03 Patchen Michael Robert (VP, Information Technology) Sale 9,468 28.03 265,416
2011-11-03 Leon Jp (VP, Postal Affairs &) Sale 8,334 28.03 233,627
2011-11-03 Leon Jp (VP, Postal Affairs &) Option Ex 8,334 13.10 109,175
2011-11-03 Biswas Michael John (Vice President of Development) Sale 55,000 28.03 1,541,815
2011-11-03 Biswas Michael John (Vice President of Development) Option Ex 53,000 11.92 631,972
2011-11-03 Huebner Kyle (Chief Financial Officer) Sale 52,370 28.03 1,468,088
2011-11-03 Huebner Kyle (Chief Financial Officer) Option Ex 52,370 11.81 618,646
2011-11-03 Bortnak James (Vice President, Corp & BusDev) Option Ex 11,330 20.29 229,897
2011-11-03 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 100,000 28.02 2,801,500
2011-11-03 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 100,000 13.25 1,325,000
2011-11-02 Patchen Michael Robert (VP, Information Technology) Sale 9,466 28.43 269,165
2011-11-02 Patchen Michael Robert (VP, Information Technology) Option Ex 9,466 12.82 121,401
2011-11-02 Leon Jp (VP, Postal Affairs &) Sale 8,333 28.43 236,948
2011-11-02 Leon Jp (VP, Postal Affairs &) Option Ex 8,333 13.10 109,162
2011-11-02 Biswas Michael John (Vice President of Development) Sale 55,000 28.43 1,563,925
2011-11-02 Biswas Michael John (Vice President of Development) Option Ex 55,000 13.25 728,750
2011-11-02 Huebner Kyle (Chief Financial Officer) Sale 52,368 28.43 1,489,084
2011-11-02 Huebner Kyle (Chief Financial Officer) Option Ex 52,368 12.11 634,019
2011-11-02 Bortnak James (Vice President, Corp & BusDev) Option Ex 11,338 16.93 192,009
2011-11-02 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 100,000 28.36 2,836,300
2011-11-02 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 100,000 10.10 1,010,000
2011-11-01 Patchen Michael Robert (VP, Information Technology) Sale 9,466 29.89 282,967
2011-11-01 Patchen Michael Robert (VP, Information Technology) Option Ex 9,466 10.66 100,907
2011-11-01 Leon Jp (VP, Postal Affairs &) Sale 8,333 29.89 249,098
2011-11-01 Leon Jp (VP, Postal Affairs &) Option Ex 8,333 13.10 109,162
2011-11-01 Biswas Michael John (Vice President of Development) Sale 55,000 29.89 1,644,115
2011-11-01 Biswas Michael John (Vice President of Development) Option Ex 55,000 13.10 720,500
2011-11-01 Huebner Kyle (Chief Financial Officer) Sale 52,368 29.89 1,565,436
2011-11-01 Huebner Kyle (Chief Financial Officer) Option Ex 42,428 13.10 555,806
2011-11-01 Bortnak James (Vice President, Corp & BusDev) Sale 5,666 29.89 169,373
2011-11-01 Bortnak James (Vice President, Corp & BusDev) Option Ex 5,666 9.82 55,640
2011-11-01 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 100,000 29.80 2,980,300
2011-11-01 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 100,000 7.08 708,000
2011-10-31 Clem John Roland (VP Product & Operation Svcs.) Sale 5,000 33.10 165,500
2011-10-31 Clem John Roland (VP Product & Operation Svcs.) Option Ex 5,000 13.10 65,500
2011-10-31 Weisberg Seth (Chief Legal Officer) Sale 10,000 33.00 330,000
2011-10-31 Weisberg Seth (Chief Legal Officer) Option Ex 10,000 13.40 134,000
2011-10-28 Clem John Roland (VP Product & Operation Svcs.) Sale 30,000 29.60 888,000
2011-10-28 Clem John Roland (VP Product & Operation Svcs.) Option Ex 30,000 13.10 393,000
2011-10-28 Weisberg Seth (Chief Legal Officer) Sale 20,000 29.52 590,500
2011-10-28 Weisberg Seth (Chief Legal Officer) Option Ex 10,000 13.40 134,000
2011-10-14 Clem John Roland (VP Product & Operation Svcs.) Sale 5,000 26.10 130,500
2011-10-14 Clem John Roland (VP Product & Operation Svcs.) Option Ex 5,000 13.10 65,500
2011-10-14 Weisberg Seth (Chief Legal Officer) Sale 5,703 26.00 148,278
2011-10-07 Clem John Roland (VP Product & Operation Svcs.) Sale 10,000 24.60 246,000
2011-10-07 Clem John Roland (VP Product & Operation Svcs.) Option Ex 10,000 13.10 131,000
2011-10-07 Weisberg Seth (Chief Legal Officer) Sale 11,197 25.50 285,579
2011-10-07 Weisberg Seth (Chief Legal Officer) Option Ex 6,900 7.08 48,852
2011-10-06 Clem John Roland (VP Product & Operation Svcs.) Sale 5,000 23.10 115,500
2011-10-06 Clem John Roland (VP Product & Operation Svcs.) Option Ex 5,000 13.10 65,500
2011-10-05 Clem John Roland (VP Product & Operation Svcs.) Sale 5,000 22.10 110,500
2011-10-05 Clem John Roland (VP Product & Operation Svcs.) Option Ex 5,000 13.10 65,500
2011-10-04 Clem John Roland (VP Product & Operation Svcs.) Sale 5,000 21.10 105,500
2011-10-04 Clem John Roland (VP Product & Operation Svcs.) Option Ex 5,000 13.10 65,500
2011-09-30 Clem John Roland (VP Product & Operation Svcs.) Sale 10,000 20.21 202,109
2011-09-30 Clem John Roland (VP Product & Operation Svcs.) Option Ex 10,000 13.10 131,000
2011-09-27 Leon Jp (VP, Postal Affairs &) Sale 20,001 20.72 414,460
2011-09-27 Leon Jp (VP, Postal Affairs &) Option Ex 20,001 11.46 229,211
2011-09-26 Leon Jp (VP, Postal Affairs &) Sale 20,000 21.27 425,400
2011-09-26 Leon Jp (VP, Postal Affairs &) Option Ex 20,000 13.25 265,000
2011-09-20 Weisberg Seth (Chief Legal Officer) Sale 3,100 25.00 77,500
2011-09-20 Weisberg Seth (Chief Legal Officer) Option Ex 3,100 7.08 21,948
2011-09-14 Weisberg Seth (Chief Legal Officer) Sale 19,355 22.50 435,487
2011-09-14 Weisberg Seth (Chief Legal Officer) Option Ex 19,355 11.61 224,711
2011-09-12 Weisberg Seth (Chief Legal Officer) Sale 10,000 21.00 210,000
2011-09-09 Weisberg Seth (Chief Legal Officer) Sale 10,000 20.00 200,000
2011-09-09 Weisberg Seth (Chief Legal Officer) Option Ex 10,000 7.08 70,800
2011-08-30 Clem John Roland (VP Product & Operation Svcs.) Sale 1,200 17.99 21,584
2011-08-29 Leon Jp (VP, Postal Affairs &) Sale 10,000 17.00 170,000
2011-08-29 Leon Jp (VP, Postal Affairs &) Option Ex 10,000 6.54 65,400
2011-08-05 Patchen Michael Robert (VP, Information Technology) Sale 4,000 17.50 70,000
2011-08-05 Patchen Michael Robert (VP, Information Technology) Option Ex 4,000 8.77 35,080
2011-08-05 Clem John Roland (VP Product & Operation Svcs.) Sale 600 17.48 10,488
2011-08-03 Bortnak James (Vice President, Corp & BusDev) Sale 24,852 17.45 433,667
2011-08-03 Bortnak James (Vice President, Corp & BusDev) Option Ex 24,852 13.10 325,561
2011-05-31 Miller Lloyd I Iii (Director) Buy 12,000 12.50 150,000
2011-05-27 Miller Lloyd I Iii (Director) Buy 4,421 12.50 55,244
2011-05-25 Miller Lloyd I Iii (Director) Buy 3,612 12.38 44,702
2011-05-24 Miller Lloyd I Iii (Director) Buy 9,456 12.31 116,412
2011-02-15 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 375 13.50 5,062
2011-02-15 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 375 7.08 2,655
2011-02-14 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 2,100 13.83 29,049
2011-02-14 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 2,100 7.08 14,868
2011-01-05 Weisberg Seth (Chief Legal Officer) Sale 6,931 13.14 91,052
2011-01-05 Weisberg Seth (Chief Legal Officer) Option Ex 6,931 3.78 26,199
2010-11-03 Huebner Kyle (Chief Financial Officer) Sale 64,446 14.96 963,983
2010-11-03 Huebner Kyle (Chief Financial Officer) Option Ex 64,446 7.08 456,277
2010-11-03 Bortnak James (Vice President, Corp & BusDev) Sale 27,256 14.48 394,639
2010-11-02 Clem John Roland (VP Product & Operation Svcs.) Sale 4,141 15.26 63,170
2010-11-02 Huebner Kyle (Chief Financial Officer) Sale 26,819 15.11 405,100
2010-11-02 Huebner Kyle (Chief Financial Officer) Option Ex 26,819 7.08 189,878
2010-11-02 Weisberg Seth (Chief Legal Officer) Option Ex 1,667 9.82 16,369
2010-11-01 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 15,000 15.71 235,605
2010-11-01 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 15,000 7.08 106,200
2010-10-29 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 35,000 15.93 557,375
2010-10-29 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 35,000 7.08 247,800
2010-08-19 Biswas Michael John (Vice President of Development) Sale 4,000 11.00 44,012
2010-08-17 Huebner Kyle (Chief Financial Officer) Sale 7,499 11.00 82,496
2010-08-17 Huebner Kyle (Chief Financial Officer) Option Ex 7,499 4.26 31,945
2010-08-16 Miller Lloyd I Iii (Director) Buy 9,219 10.65 98,182
2010-08-13 Miller Lloyd I Iii (Director) Buy 15,117 10.65 160,996
2010-08-12 Biswas Michael John (Vice President of Development) Sale 10,000 10.67 106,660
2010-08-12 Miller Lloyd I Iii (Director) Buy 11,700 10.65 124,605
2010-08-06 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 15,000 10.52 157,770
2010-08-05 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 15,000 11.00 165,000
2010-08-05 Mcbride Kenneth Thomas (Chief Executive Officer) Option Ex 26,584 7.08 188,214
2010-05-19 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 10,000 10.51 105,079
2010-05-17 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 10,000 10.66 106,640
2010-03-08 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 10,000 10.00 100,000
2010-03-05 Mcbride Kenneth Thomas (Chief Executive Officer) Sale 15,000 9.95 149,205
2009-11-23 Douglas Family Trust (Other) Sale 20,000 9.44 188,740
2009-11-20 Douglas Family Trust (Other) Sale 20,000 9.39 187,780
2009-11-19 Douglas Family Trust (Other) Sale 10,000 9.48 94,789
2009-11-18 Douglas Family Trust (Other) Sale 7,000 9.84 68,845
2009-11-17 Douglas Family Trust (Other) Sale 8,000 10.14 81,152
2009-11-16 Douglas Family Trust (Other) Sale 8,000 10.08 80,656
2009-11-13 Douglas Family Trust (Other) Sale 4,300 9.90 42,561
2009-11-12 Douglas Family Trust (Other) Sale 15,000 9.96 149,325
2009-11-11 Douglas Family Trust (Other) Sale 13,415 10.25 137,490
2009-11-10 Douglas Family Trust (Other) Sale 20,000 10.15 203,060

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.