STMP - Stamps.com Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
Major Holders
Insider Roster
Insider Transactions

Insider Transactions

Currency in USD
Insider Purchases Last 6 MonthsSharesTrans
Purchases6,2894
Sales3,4003
Net Shares Purchased (Sold)2,8897
Total Insider Shares Held12.19MN/A
% Net Shares Purchased (Sold)0.00%N/A
Net Institutional Purchases Prior Quarter to Latest QuarterShares
Net Shares Purchased (Sold)N/A
% Change in Institutional Shares HeldN/A

Insider Transactions Reported - Last Two Years

InsiderTransactionTypeValueDateShares

MAY KATIE
Officer and Director

Stock Award(Grant) at price 0.00 per share.Direct0Mar 18, 20193,317

ANANDA MOHAN P
Director

Sale at price 93.32 per share.Direct93,322Mar 6, 20191,000

KHECHFE AMINE
Officer

Sale at price 185.15 per share.Direct222,180Feb 1, 20191,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Feb 1, 20191,200

KHECHFE AMINE
Officer

Sale at price 152.45 per share.Direct182,940Jan 2, 20191,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Jan 2, 20191,200

KHECHFE AMINE
Officer

Sale at price 186.24 per share.Direct223,488Nov 1, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Nov 1, 20181,200

HUEBNER KYLE KEVIN
President

Stock Gift at price 0.00 per share.Direct0Oct 15, 2018260

BUERBA SEBASTIAN
Officer

Sale at price 219.36 - 225.99 per share.Direct556,435Oct 1, 20182,501

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 66.28 - 112.00 per share.Direct254,692Oct 1, 20182,501

KHECHFE AMINE
Officer

Sale at price 226.66 per share.Direct271,992Oct 1, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Oct 1, 20181,200

BUERBA SEBASTIAN
Officer

Sale at price 246.79 - 253.40 per share.Direct624,031Sep 4, 20182,499

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 66.28 - 112.00 per share.Direct254,513Sep 4, 20182,499

KHECHFE AMINE
Officer

Sale at price 248.15 per share.Direct297,780Sep 4, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Sep 4, 20181,200

BUERBA SEBASTIAN
Officer

Sale at price 257.25 - 261.34 per share.Direct649,641Aug 1, 20182,501

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 66.28 - 112.00 per share.Direct254,692Aug 1, 20182,501

KHECHFE AMINE
Officer

Sale at price 262.80 per share.Direct315,360Aug 1, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Aug 1, 20181,200

BUERBA SEBASTIAN
Officer

Sale at price 247.65 - 255.98 per share.Direct631,760Jul 2, 20182,499

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 66.28 - 112.00 per share.Direct254,513Jul 2, 20182,499

KHECHFE AMINE
Officer

Sale at price 249.35 per share.Direct299,220Jul 2, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Jul 2, 20181,200

CLEM JOHN ROLAND
Officer

Sale at price 280.01 - 282.60 per share.Direct1,076,739Jun 14, 20183,830

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct124,130Jun 14, 20183,830

ANANDA MOHAN P
Director

Sale at price 270.00 per share.Direct5,400,006Jun 12, 201820,000

CLEM JOHN ROLAND
Officer

Sale at price 270.08 - 272.27 per share.Direct2,711,739Jun 12, 201810,000

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct324,100Jun 12, 201810,000

BUERBA SEBASTIAN
Officer

Sale at price 265.17 - 272.25 per share.Direct5,418,154Jun 12, 201820,277

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 66.28 - 112.00 per share.Direct2,144,014Jun 12, 201820,277

CLEM JOHN ROLAND
Officer

Sale at price 260.80 - 262.59 per share.Direct379,462Jun 6, 20181,450

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct46,994Jun 6, 20181,450

CLEM JOHN ROLAND
Officer

Sale at price 260.00 - 261.90 per share.Direct2,224,771Jun 5, 20188,550

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct277,106Jun 5, 20188,550

JONES G BRADFORD
Director

Sale at price 260.24 - 261.41 per share.Direct2,608,625Jun 1, 201810,000

JONES G BRADFORD
Director

Conversion of Exercise of derivative security at price 12.33 - 23.18 per share.Direct177,550Jun 1, 201810,000

KHECHFE AMINE
Officer

Sale at price 253.00 per share.Direct1,568,600Jun 1, 20186,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct544,856Jun 1, 20186,200

CLEM JOHN ROLAND
Officer

Sale at price 250.15 - 251.24 per share.Direct1,025,799May 30, 20184,100

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct132,881May 30, 20184,100

CLEM JOHN ROLAND
Officer

Sale at price 250.14 per share.Direct550,312May 21, 20182,200

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct71,302May 21, 20182,200

LIPSON MATTHEW A
Officer

Sale at price 243.80 per share.Direct312,308May 15, 20181,281

CLEM JOHN ROLAND
Officer

Sale at price 250.20 - 251.10 per share.Direct925,933May 14, 20183,700

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct119,917May 14, 20183,700

CLEM JOHN ROLAND
Officer

Sale at price 240.20 - 242.33 per share.Direct2,404,184May 7, 201810,000

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 - 66.28 per share.Direct424,050May 7, 201811,508

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct0May 2, 201845

KHECHFE AMINE
Officer

Sale at price 226.00 per share.Direct271,200May 1, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456May 1, 20181,200

LIPSON MATTHEW A
Officer

Sale at price 201.76 - 207.74 per share.Direct1,875,462Apr 16, 20189,174

LIPSON MATTHEW A
Officer

Conversion of Exercise of derivative security at price 32.41 - 58.25 per share.Direct426,529Apr 16, 20189,174

KHECHFE AMINE
Officer

Sale at price 199.55 per share.Direct239,460Apr 2, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Apr 2, 20181,200

LIPSON MATTHEW A
Officer

Sale at price 197.82 - 201.62 per share.Direct1,993,419Mar 15, 201810,000

LIPSON MATTHEW A
Officer

Conversion of Exercise of derivative security at price 58.25 per share.Direct582,500Mar 15, 201810,000

HUEBNER KYLE KEVIN
President

Sale at price 200.14 - 205.77 per share.Direct1,803,645Mar 9, 20188,921

HUEBNER KYLE KEVIN
President

Conversion of Exercise of derivative security at price 112.00 per share.Direct999,152Mar 9, 20188,921

BUERBA SEBASTIAN
Officer

Sale at price 200.00 - 206.08 per share.Direct5,220,024Mar 9, 201825,859

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct838,090Mar 9, 201825,859

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Sale at price 200.14 - 205.99 per share.Direct6,865,560Mar 9, 201833,975

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct1,101,130Mar 9, 201833,975

HUEBNER KYLE KEVIN
President

Sale at price 193.37 - 200.12 per share.Direct8,465,091Mar 7, 201843,262

HUEBNER KYLE KEVIN
President

Conversion of Exercise of derivative security at price 32.41 - 112.00 per share.Direct2,134,919Mar 7, 201843,262

BUERBA SEBASTIAN
Officer

Sale at price 200.01 per share.Direct927,635Mar 2, 20184,638

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct150,318Mar 2, 20184,638

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Sale at price 200.01 per share.Direct1,272,491Mar 2, 20186,362

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct206,192Mar 2, 20186,362

BUERBA SEBASTIAN
Officer

Sale at price 187.12 - 200.00 per share.Direct8,599,672Mar 1, 201844,455

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 32.41 - 66.28 per share.Direct1,900,834Mar 1, 201844,136

KHECHFE AMINE
Officer

Sale at price 191.35 per share.Direct229,620Mar 1, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Mar 1, 20181,200

ANANDA MOHAN P
Director

Sale at price 203.18 per share.Direct203,183Feb 26, 20181,000

ANANDA MOHAN P
Director

Sale at price 203.18 per share.Direct203,183Feb 26, 20181,000

LIPSON MATTHEW A
Officer

Sale at price 185.21 - 190.33 per share.Direct1,873,735Feb 15, 201810,000

LIPSON MATTHEW A
Officer

Conversion of Exercise of derivative security at price 58.25 per share.Direct582,500Feb 15, 201810,000

KHECHFE AMINE
Officer

Sale at price 202.05 per share.Direct242,460Feb 1, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Feb 1, 20181,200

LIPSON MATTHEW A
Officer

Sale at price 185.70 - 194.76 per share.Direct2,239,822Jan 16, 201811,826

LIPSON MATTHEW A
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct383,281Jan 16, 201811,826

KHECHFE AMINE
Officer

Sale at price 188.25 per share.Direct225,900Jan 2, 20181,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Jan 2, 20181,200

HUEBNER KYLE KEVIN
President

Stock Gift at price 0.00 per share.Direct0Dec 22, 2017450

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Sale at price 180.00 - 184.10 per share.Direct1,480,683Dec 18, 20178,115

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct263,007Dec 18, 20178,115

KHECHFE AMINE
Officer

Sale at price 167.40 per share.Direct200,880Dec 1, 20171,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Dec 1, 20171,200

ANANDA MOHAN P
Director

Stock Gift at price 0.00 per share.Direct0Nov 29, 201710,000

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Sale at price 180.01 - 180.59 per share.Direct25,586,233Nov 28, 2017142,133

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct4,606,531Nov 28, 2017142,133

WEISBERG SETH D
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct99,985Nov 7, 20173,085

KHECHFE AMINE
Officer

Sale at price 226.65 per share.Direct271,980Nov 1, 20171,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Nov 1, 20171,200

CLEM JOHN ROLAND
Officer

Sale at price 230.02 - 230.20 per share.Direct2,301,754Oct 25, 201710,000

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct324,100Oct 25, 201710,000

BUERBA SEBASTIAN
Officer

Sale at price 230.01 - 231.20 per share.Direct4,603,844Oct 25, 201720,000

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 32.14 - 32.41 per share.Direct647,269Oct 25, 201720,000

BISWAS MICHAEL JOHN
Chief Technology Officer

Sale at price 225.00 - 230.37 per share.Direct6,713,333Oct 24, 201729,288

BISWAS MICHAEL JOHN
Chief Technology Officer

Conversion of Exercise of derivative security at price 32.41 - 66.28 per share.Direct1,344,352Oct 24, 201729,288

CARBERRY JEFFREY
Chief Financial Officer

Sale at price 225.00 - 225.02 per share.Direct13,407,063Oct 24, 201759,583

CARBERRY JEFFREY
Chief Financial Officer

Conversion of Exercise of derivative security at price 12.30 - 32.41 per share.Direct1,783,357Oct 24, 201759,583

MCBRIDE KENNETH THOMAS
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct0Oct 16, 2017140

CLEM JOHN ROLAND
Officer

Sale at price 220.27 - 223.66 per share.Direct2,038,367Oct 12, 20179,200

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct298,172Oct 12, 20179,200

CLEM JOHN ROLAND
Officer

Sale at price 220.00 per share.Direct176,000Oct 4, 2017800

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct25,928Oct 4, 2017800

KHECHFE AMINE
Officer

Sale at price 202.90 per share.Direct243,480Oct 2, 20171,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Oct 2, 20171,200

BISWAS MICHAEL JOHN
Chief Technology Officer

Sale at price 210.00 - 211.15 per share.Direct7,887,819Sep 22, 201737,500

BISWAS MICHAEL JOHN
Chief Technology Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct1,215,375Sep 22, 201737,500

CLEM JOHN ROLAND
Officer

Sale at price 210.00 - 211.14 per share.Direct2,101,862Sep 22, 201710,000

CLEM JOHN ROLAND
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct324,100Sep 22, 201710,000

BISWAS MICHAEL JOHN
Chief Technology Officer

Sale at price 190.24 - 203.15 per share.Direct15,056,335Sep 13, 201776,602

BISWAS MICHAEL JOHN
Chief Technology Officer

Conversion of Exercise of derivative security at price 12.55 - 32.41 per share.Direct2,163,276Sep 13, 201775,000

BUERBA SEBASTIAN
Officer

Sale at price 190.26 - 194.19 per share.Direct8,500,211Sep 11, 201744,255

BUERBA SEBASTIAN
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct1,434,305Sep 11, 201744,255

MILLER LLOYD IVAN III
Director

Sale at price 189.00 per share.Indirect4,725,000Sep 7, 201725,000

MILLER LLOYD IVAN III
Director

Sale at price 192.95 per share.Indirect3,473,024Sep 1, 201718,000

KHECHFE AMINE
Officer

Sale at price 191.25 per share.Direct229,500Sep 1, 20171,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Sep 1, 20171,200

MILLER LLOYD IVAN III
Director

Sale at price 191.32 per share.Indirect4,209,073Aug 31, 201722,000

MILLER LLOYD IVAN III
Director

Sale at price 194.67 - 195.21 per share.Indirect5,451,347Aug 30, 201728,000

MILLER LLOYD IVAN III
Director

Sale at price 192.53 per share.Indirect1,755,297Aug 29, 20179,117

MILLER LLOYD IVAN III
Director

Sale at price 190.63 - 194.72 per share.Indirect14,559,911Aug 28, 201775,189

MILLER LLOYD IVAN III
Director

Conversion of Exercise of derivative security at price 23.18 - 37.19 per share.Direct472,000Aug 25, 201715,000

MILLER LLOYD IVAN III
Director

Sale at price 194.75 per share.Indirect194,746Aug 24, 20171,000

ANANDA MOHAN P
Director

Sale at price 207.30 - 213.49 per share.Direct8,352,342Aug 14, 201740,000

JONES G BRADFORD
Director

Sale at price 204.67 - 216.03 per share.Direct5,635,579Aug 7, 201727,000

WEISBERG SETH D
Officer

Sale at price 179.00 - 206.06 per share.Direct4,936,206Aug 3, 201725,000

WEISBERG SETH D
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct810,250Aug 3, 201725,000

WEISBERG SETH D
Officer

Sale at price 179.00 - 206.06 per share.Direct4,936,206Aug 3, 201725,000

WEISBERG SETH D
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct810,250Aug 3, 201725,000

KHECHFE AMINE
Officer

Sale at price 149.05 per share.Direct178,860Aug 1, 20171,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Aug 1, 20171,200

BORTNAK JAMES M
President

Sale at price 149.91 - 151.89 per share.Direct605,469Jul 24, 20174,000

BORTNAK JAMES M
President

Conversion of Exercise of derivative security at price 32.41 per share.Direct129,640Jul 24, 20174,000

KHECHFE AMINE
Officer

Sale at price 155.15 per share.Direct186,180Jul 3, 20171,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Jul 3, 20171,200

BORTNAK JAMES M
President

Sale at price 149.36 - 151.34 per share.Direct601,763Jun 26, 20174,000

BORTNAK JAMES M
President

Conversion of Exercise of derivative security at price 32.41 per share.Direct129,640Jun 26, 20174,000

WEISBERG SETH D
Officer

Sale at price 150.15 per share.Direct750,742Jun 19, 20175,000

WEISBERG SETH D
Officer

Conversion of Exercise of derivative security at price 32.41 per share.Direct162,050Jun 19, 20175,000

ANANDA MOHAN P
Director

Sale at price 142.10 - 147.08 per share.Direct5,776,408Jun 16, 201740,000

ANANDA MOHAN P
Director

Conversion of Exercise of derivative security at price 23.18 - 70.77 per share.Direct825,850Jun 16, 201720,000

HUEBNER KYLE KEVIN
President

Stock Gift at price 0.00 per share.Direct0Jun 12, 2017720

CLEM JOHN ROLAND
Officer

Sale at price 144.00 per share.Direct888,480Jun 7, 20176,170

KHECHFE AMINE
Officer

Sale at price 137.85 per share.Direct165,420Jun 1, 20171,200

KHECHFE AMINE
Officer

Conversion of Exercise of derivative security at price 87.88 per share.Direct105,456Jun 1, 20171,200