Insider · CIK 0001254801

WEISBERG SETH

Reports to the SEC for 1 company · LOS ANGELES, CA

sec.gov

Transactions

Companies

Filings

CIK

0001254801

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2017-11-07	STAMPS.COM INCM Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	+3,085 sh	$32.41	+$100K	25,657
2017-11-07	STAMPS.COM INCStock Option (Common Stock)M Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	−3,085 sh	—	—	85,745
2017-08-03	STAMPS.COM INCM Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	+10K sh	$32.41	+$324K	32,572
2017-08-03	STAMPS.COM INCM Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	+15K sh	$32.41	+$486K	47,572
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−100 sh	$179.00	−$17.9K	47,472
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−200 sh	$180.00	−$36K	47,272
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−300 sh	$183.90	−$55.2K	46,972
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−300 sh	$186.80	−$56K	46,672
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−300 sh	$189.15	−$56.7K	46,372
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−550 sh	$190.25	−$105K	45,822
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−900 sh	$191.57	−$172K	44,922
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,900 sh	$193.36	−$367K	43,022
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,750 sh	$194.53	−$340K	41,272
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,520 sh	$195.68	−$297K	39,752
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−2,200 sh	$196.68	−$433K	37,552
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−2,880 sh	$197.77	−$570K	34,672
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−2,372 sh	$198.73	−$471K	32,300
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−5,600 sh	$199.92	−$1.12M	26,700
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−800 sh	$200.79	−$161K	25,900
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,425 sh	$202.20	−$288K	24,475
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−100 sh	$203.80	−$20.4K	24,375
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,203 sh	$204.54	−$246K	23,172
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−600 sh	$206.06	−$124K	22,572
2017-08-03	STAMPS.COM INCStock Option (Common Stock)M Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	−10K sh	—	—	103,830
2017-08-03	STAMPS.COM INCStock Option (Common Stock)M Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	−15K sh	—	—	88,830
2017-08-03	STAMPS.COM INCM Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	+10K sh	$32.41	+$324K	32,572
2017-08-03	STAMPS.COM INCM Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	+15K sh	$32.41	+$486K	47,572
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−100 sh	$179.00	−$17.9K	47,472
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−200 sh	$180.00	−$36K	47,272
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−300 sh	$183.90	−$55.2K	46,972
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−300 sh	$186.80	−$56K	46,672
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−300 sh	$189.15	−$56.7K	46,372
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−550 sh	$190.25	−$105K	45,822
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−900 sh	$191.57	−$172K	44,922
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,900 sh	$193.36	−$367K	43,022
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,750 sh	$194.53	−$340K	41,272
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,520 sh	$195.68	−$297K	39,752
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−2,200 sh	$196.68	−$433K	37,552
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−2,880 sh	$197.77	−$570K	34,672
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−2,372 sh	$198.73	−$471K	32,300
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−5,600 sh	$199.92	−$1.12M	26,700
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−800 sh	$200.79	−$161K	25,900
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,425 sh	$202.20	−$288K	24,475
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−100 sh	$203.80	−$20.4K	24,375
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−1,203 sh	$204.54	−$246K	23,172
2017-08-03	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−600 sh	$206.06	−$124K	22,572
2017-08-03	STAMPS.COM INCStock Option (Common Stock)M Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	−10K sh	—	—	103,830
2017-08-03	STAMPS.COM INCStock Option (Common Stock)M Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	−15K sh	—	—	88,830
2017-06-19	STAMPS.COM INCM Exercise/Conversion	Chief Legal Officer, Secretary	MExercise/Conversion	+5,000 sh	$32.41	+$162K	27,572
2017-06-19	STAMPS.COM INCS Sale	Chief Legal Officer, Secretary	SSale	−5,000 sh	$150.15	−$751K	22,572

Recent filings

Accepted (ET)
Nov 94
WEISBERG SETH0001209191-17-060027
SEC(opens sec.gov)
Aug 74/A
WEISBERG SETH0001209191-17-048006
SEC(opens sec.gov)

Companies

STAMPS.COM INCChief Legal Officer, Secretary

Address

12959 CORAL TREE PLACE

LOS ANGELES, CA, 90066