Kenneth T. Mcbride - Jul 9, 2021 Form 4 Insider Report for STAMPS.COM INC (STMP)

Role: Chairman & CEO, Director
Signature: /s/ Matthew A Lipson, Attorney-in-Fact
Stock symbol: STMP
Transactions as of: Jul 9, 2021
Transactions value $: -$19,582,917
Form type: 4
Date filed: 7/13/2021, 05:47 PM
Next filing: Aug 3, 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STMP	Common	Options Exercise	$10.4M	+92.5K	+8822.12%	$112.00	93.6K	Jul 9, 2021	Direct
transaction	STMP	Common	Sale	-$14.6M	-45K	-48.08%	$323.60	48.6K	Jul 9, 2021	Direct	F1
transaction	STMP	Common	Sale	-$15.4M	-47.5K	-97.84%	$323.61	1.05K	Jul 9, 2021	Direct	F1

Showing 1 to 3 of 3 entries

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	STMP	Stock Option (Common Stock)	Options Exercise	$0	-92.5K	-38.16%	$0.00	150K	Jul 9, 2021	Common Stock	92.5K	$112.00	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This Sale was executed pursuant to a prearranged trading plan compliant with Rule 10b5-1.