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sellWeak cluster of 410b5-1 plan

Brian Grassadonia sold $8.7M of XYZ

Cash App Lead at Block, Inc.. 111,914 shares at an average of $78.17, traded Mar 4, 2024, filed Mar 6, 2024.

Warning score
25
Value
$8.7M
111,914 shares
Holdings after
443,979
-20% from before
From 52-week low
+96%
low $39.22, close $77.00
From 52-week high
-5%
high $80.81, as of Mar 4, 2024

Score components

  • Role
    Officer
    +15
  • Trade size
    $8.7M at market
    +25
  • Share of holdings sold
    Sold 20% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +2.2%, 3m -14.2%, 6m -15.2%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

XYZOct 13, 2026 · close 76.86
Since filing Mar 6, 2024: +1.8%SPY +57.6% · excess -55.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001628280-24-009489, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 4, 2024CConversion
Class A Common Stock10b5-1
+153,332$0.00$0555,893Mar 6, 2024
Mar 4, 2024SOpen-market sale
Class A Common Stock10b5-1
-111,914$78.17$8.7M443,979Mar 6, 2024
Mar 4, 2024MOption exercise
Stock Option (right to buy)derivative10b5-1
-153,332$0.00$0306,668Mar 6, 2024
Mar 4, 2024MOption exercise
Class B Common Stockderivative10b5-1
+153,332$0.00$0153,332Mar 6, 2024
Mar 4, 2024CConversion
Class B Common Stockderivative10b5-1
-153,332$0.00$00Mar 6, 2024

Related signals

Other insiders at Block, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
Pro nowfree Oct 21, 2026
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
Pro nowfree Oct 16, 2026
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
20Weak
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
20Weak
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.3M
18,000 shares
-1%
20Weak
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
20Weak
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
20Weak
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
20Weak
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
20Weak
XYZsell10b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.4M
18,000 shares
-1%
35Weak
XYZsell 410b5-1
Block, Inc.
Anthony Mathew Eisen
director
$1.5M
18,000 shares
-1%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Brian Grassadonia sold $8.7M of XYZ | InsiderTell