Transaction · 0001628280-26-058745

Grassadonia Brian

Grassadonia Brian, EL, reported an open-market or private sale at Block, Inc. involving 4343.000000 shares for an estimated $360034.70. Reported holdings after the transaction were 513981.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SEL
XYZBlock, Inc.
Filing timeAug 24
Trade dateAug 24, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$81.38
Pre-filing
1mo ago -5.2%1w ago -1.4%1d ago +1.0%
Returns since
7d +1.3%30d +1.3%90d +1.3%180d +1.3%1y +1.3%

XYZ price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
XYZ since 2026-08-24Filed 10 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001628280-26-058745
Class A Common Stock
Transaction date
Aug 24, 2026
Filed Aug 24, 2026, 11:54 PM · 0d delay
Shares
4.34k sh
$8.28k per share
Estimated value
-$36.0M
Computed from shares × price
Holdings after
513k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Ecosystem Lead

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of restricted stock units and does no…

  2. F2

    The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 2, 2025.

  3. F3

    The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $81.41 to $82.38 per share. The Reporting Person undertakes to p…

  4. F4

    The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $82.46 to $83.38 per share. The Reporting Person undertakes to p…

Original filing · 0001628280-26-058745
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Same reporting owner
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