Brian Grassadonia

XYZ

Brian Grassadonia serves as officer: Ecosystem Lead at Block, Inc. (XYZ). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

15 trades

$14.71M

Net Position

Net Seller

$14.71M

Companies Traded

XYZ, BSQKZ

Active Period

Mar 2021 – Feb 2026

15 total trades

Most Recent

Sell XYZ

Feb 24, 2026 · $1.03M

Brian Grassadonia's Insider Trading at Block, Inc. (XYZ)

Buys

0 · $0.00

Sells

12 · $7.70M

Total Shares Bought

Total Shares Sold

113,170

XYZ Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 24, 2026↗	Sell	20,698	$50.00	$1.03M	503,784
Jan 6, 2026↗	Sell	3,021	$66.96	$202.3K	520,314
Jan 2, 2026↗	Sell	3,021	$66.96	$202.3K	0
Nov 21, 2025↗	Sell	14,545	$61.71	$897.6K	0
Oct 8, 2025↗	Sell	35,145	$80.00	$2.81M	0
Oct 2, 2025↗	Sell	3,021	$75.84	$229.1K	0
Sep 2, 2025↗	Sell	9,760	$76.24	$744.1K	0
Aug 21, 2025↗	Sell	6,465	$73.20	$473.2K	0
Jul 2, 2025↗	Sell	1,342	$69.26	$92.9K	0
May 21, 2025↗	Sell	6,494	$56.39	$366.2K	0
Apr 2, 2025↗	Sell	1,885	$56.19	$105.9K	0
Feb 21, 2025↗	Sell	7,773	$69.35	$539.1K	0