Arkolith/Insider Trading/STMP/Form 4

Lipson Matthew A.

Chief Legal Officer/ SecretarySTAMPS.COM INC (STMP) · full profile →Form 4 · filed Sep 20, 2021
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
2
1 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Sep 16, 2021Option exercise(M)3K$35.04$100K4K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Sep 16, 2021Option exercise(M)3K—$065K

Transaction Codes

M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001082923-21-000138) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML