Senior insider sale

BLOCK, INC. — senior position signals high conviction

$43.29M

552.75K shares

What this filing means

EISEN ANTHONY MATHEW plans to sell 552.75K shares of BLOCK, INC. valued at approximately $43.29M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

EISEN ANTHONY MATHEW

Filed: 7/31/2026ACC: 0001950047-26-007455

InsiderEISEN ANTHONY MATHEWCIK 1933928

→

IssuerBLOCK, INC.CIK 1512673

Director

Since Feb 2025

552.75K

Shares to sell

$43.29M

Approx. market value

Acquired (3 months)

Planned

42 completed

Securities Acquired — Last 3 Months1

Sort

Restricted Stock

Not Applicable

1/31/2022

Total acquired6K

Acquisition Date	Type	Amount Acquired	Gift
1/31/2022	Restricted Stock Not Applicable	6K	—
Total		6K

Planned & Completed Dispositions43

Sort

Completed

—Completed

Units to sell

Market value

$487.0K

7/30/2026

—Completed

Units to sell

Market value

$493.3K

7/29/2026

—Completed

Units to sell

Market value

$490.2K

7/28/2026

—Completed

Units to sell

Market value

$473.3K

7/27/2026

—Completed

Units to sell

Market value

$462.2K

7/24/2026

—Completed

Units to sell

Market value

$463.9K

7/23/2026

—Completed

Units to sell

Market value

$474.6K

7/22/2026

—Completed

Units to sell

Market value

$475.9K

7/21/2026

—Completed

Units to sell

Market value

$473.4K

7/20/2026

—Completed

Units to sell

Market value

$474.8K

7/17/2026

—Completed

Units to sell

Market value

$492.7K

7/16/2026

—Completed

Units to sell

141K

Market value

$11.78M

7/15/2026

—Completed

Units to sell

Market value

$471.5K

7/14/2026

—Completed

Units to sell

Market value

$470.1K

7/13/2026

—Completed

Units to sell

Market value

$473.5K

7/10/2026

—Completed

Units to sell

Market value

$456.8K

7/9/2026

—Completed

Units to sell

Market value

$460.0K

7/8/2026

—Completed

Units to sell

Market value

$476.9K

7/7/2026

—Completed

Units to sell

Market value

$472.6K

7/6/2026

—Completed

Units to sell

36K

Market value

$2.87M

7/2/2026

—Completed

Units to sell

Market value

$458.4K

7/1/2026

—Completed

Units to sell

Market value

$472.8K

6/30/2026

—Completed

Units to sell

Market value

$473.6K

6/29/2026

—Completed

Units to sell

Market value

$448.8K

6/26/2026

—Completed

Units to sell

Market value

$454.2K

6/25/2026

—Completed

Units to sell

Market value

$444.1K

6/24/2026

—Completed

Units to sell

Market value

$433.7K

6/23/2026

—Completed

Units to sell

Market value

$445.7K

6/22/2026

—Completed

Units to sell

Market value

$443.9K

6/18/2026

—Completed

Units to sell

Market value

$444.6K

6/17/2026

—Completed

Units to sell

Market value

$449.7K

6/16/2026

—Completed

Units to sell

Market value

$433.6K

6/15/2026

—Completed

Units to sell

Market value

$418.7K

6/12/2026

—Completed

Units to sell

Market value

$396.4K

6/11/2026

—Completed

Units to sell

Market value

$399.8K

6/10/2026

—Completed

Units to sell

Market value

$412.9K

6/9/2026

—Completed

Units to sell

Market value

$409.3K

6/8/2026

—Completed

Units to sell

Market value

$421.1K

6/5/2026

—Completed

Units to sell

Market value

$425.0K

6/4/2026

—Completed

Units to sell

Market value

$436.9K

6/3/2026

—Completed

Units to sell

Market value

$458.1K

6/2/2026

—Completed

Units to sell

135.75K

Market value

$10.43M

6/1/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

Market value

$493.6K

7/31/2026

Total

Units

552.75K

Value

$43.29M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
7/30/2026	6K	$487.0K	—	Completed
7/29/2026	6K	$493.3K	—	Completed
7/28/2026	6K	$490.2K	—	Completed
7/27/2026	6K	$473.3K	—	Completed
7/24/2026	6K	$462.2K	—	Completed
7/23/2026	6K	$463.9K	—	Completed
7/22/2026	6K	$474.6K	—	Completed
7/21/2026	6K	$475.9K	—	Completed
7/20/2026	6K	$473.4K	—	Completed
7/17/2026	6K	$474.8K	—	Completed
7/16/2026	6K	$492.7K	—	Completed
7/15/2026	141K	$11.78M	—	Completed
7/14/2026	6K	$471.5K	—	Completed
7/13/2026	6K	$470.1K	—	Completed
7/10/2026	6K	$473.5K	—	Completed
7/9/2026	6K	$456.8K	—	Completed
7/8/2026	6K	$460.0K	—	Completed
7/7/2026	6K	$476.9K	—	Completed
7/6/2026	6K	$472.6K	—	Completed
7/2/2026	36K	$2.87M	—	Completed
7/1/2026	6K	$458.4K	—	Completed
6/30/2026	6K	$472.8K	—	Completed
6/29/2026	6K	$473.6K	—	Completed
6/26/2026	6K	$448.8K	—	Completed
6/25/2026	6K	$454.2K	—	Completed
6/24/2026	6K	$444.1K	—	Completed
6/23/2026	6K	$433.7K	—	Completed
6/22/2026	6K	$445.7K	—	Completed
6/18/2026	6K	$443.9K	—	Completed
6/17/2026	6K	$444.6K	—	Completed
6/16/2026	6K	$449.7K	—	Completed
6/15/2026	6K	$433.6K	—	Completed
6/12/2026	6K	$418.7K	—	Completed
6/11/2026	6K	$396.4K	—	Completed
6/10/2026	6K	$399.8K	—	Completed
6/9/2026	6K	$412.9K	—	Completed
6/8/2026	6K	$409.3K	—	Completed
6/5/2026	6K	$421.1K	—	Completed
6/4/2026	6K	$425.0K	—	Completed
6/3/2026	6K	$436.9K	—	Completed
6/2/2026	6K	$458.1K	—	Completed
6/1/2026	135.75K	$10.43M	—	Completed
Planned — Approximate Date
7/31/2026	6K	$493.6K	NYSE	Planned
Total	552.75K	$43.29M