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sellWeak cluster of 410b5-1 plan

Jack R Lazar sold $79k of BOX

director at BOX INC. 2,500 shares at an average of $31.77, traded Dec 4, 2025, filed Dec 5, 2025.

Warning score
19
Value
$79k
2,500 shares
Holdings after
25,355
-9% from before
From 52-week low
+12%
low $28.42, close $31.81
From 52-week high
-17%
high $38.55, as of Dec 4, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $79k at market
    +9
  • Share of holdings sold
    Sold 9.0% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +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 -8.8%, 3m -18.9%, 6m -15.6%.

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.

BOXOct 13, 2026 · close 37.54
Since filing Dec 5, 2025: +18.7%SPY +14.7% · excess +4.0%

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 0001193125-25-309974, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 4, 2025SOpen-market sale
Class A Common Stock10b5-1
-2,500$31.77$79k25,355Dec 5, 2025

Related signals

Other insiders at BOX INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
Pro nowfree Oct 20, 2026
BOXsell 210b5-1
BOX INC
Dylan C Smith
Chief Financial Officer
$622k
17,000 shares
-1%
20Weak
BOXsell 210b5-1
BOX INC
Olivia Nottebohm
Chief Operating Officer
$183k
5,293 shares
-1%
42Moderate
BOXsell 3
BOX INC
Dana L Evan
director
$216k
6,158 shares
-5%
36Weak
BOXsell 410b5-1
BOX INC
Dylan C Smith
Chief Financial Officer
$587k
17,000 shares
-1%
38Weak
BOXsell 410b5-1
BOX INC
Aaron Levie
Chief Executive Officer
$514k
15,000 shares
-1%
41Moderate
BOXsell 3
BOX INC
Eli Berkovitch
VP Chief Acct Ofr & Controller
$139k
3,850 shares
-4%
12Weak
BOXsell10b5-1
BOX INC
Olivia Nottebohm
Chief Operating Officer
$189k
5,834 shares
-1%
27Weak
BOXsell 310b5-1
BOX INC
Olivia Nottebohm
Chief Operating Officer
$176k
5,834 shares
-1%
37Weak
BOXsell 4
BOX INC
Eli Berkovitch
VP Chief Acct Ofr & Controller
$52k
1,800 shares
-2%
35Weak
BOXsell 410b5-1
BOX INC
Dylan C Smith
Chief Financial Officer
$494k
17,000 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.