SEC Form 4 · accession 0001567619-18-003722

PROOFPOINT INC · PFPT

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — EVP/GM, Threat Sys Product Grp

Period of report

Oct 3, 2018

Accepted (ET)

Oct 4, 2018 · 6:31 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001212458

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock^F2,F3	Oct 3, 2018	S	600	$101.8833	D	14,214	D
Common Stock^F2,F4	Oct 3, 2018	S	200	$102.83	D	14,014	D
Common Stock^F2,F5	Oct 3, 2018	S	700	$103.7971	D	13,314	D

No Table II lines on this filing.

F1The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on June 8, 2018.
F2Represents the aggregate of sales effected on the same day at different prices.
F3Represents the weighted average sales price per share. The shares sold at prices ranging from $101.70 to $101.96 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.
F4Represents the weighted average sales price per share. The shares sold at prices ranging from $102.70 to $102.96 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.
F5Represents the weighted average sales price per share. The shares sold at prices ranging from $103.34 to $104.20 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.