Brian Grassadonia

Corporate Officer/Principal at BLOCK, INC.

Net worth: 46 M $ as of 2026-05-30

43 year

Consumer Services

Commercial Services

Profile

Brian Grassadonia has been Head-Ecosystem at Block, Inc. since 2024 and has worked at Block, Inc. since 2010.
Mr. Grassadonia completed undergraduate education at the University of California San Diego.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
BLOCK, INC. CLASS A 0.11%	2026-05-21	601,002 ( 0.11% )	46 M $	2026-05-30

Brian Grassadonia active positions

Companies	Position	Start
BLOCK, INC.	Corporate Officer/Principal	2010-08-31

All active positions of Brian Grassadonia

Training of Brian Grassadonia

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Brian Grassadonia's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	2
University of California San Diego University of California San Diego Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Block, Inc. Block, Inc. Miscellaneous Commercial ServicesCommercial Services Provides mobile app to send, receive and transfer money and enables businesses to accept card payments	Commercial Services