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sellWeak cluster of 510b5-1 plan

Larry Madden sold $406k of DSP

Chief Financial Officer at Viant Technology Inc.. 33,333 shares at an average of $12.18, traded Jun 5, 2026, filed Jun 8, 2026.

Warning score
33
Value
$406k
33,333 shares
Holdings after
484,531
-6% from before
From 52-week low
+49%
low $8.14, close $12.11
From 52-week high
-18%
high $14.79, as of Jun 5, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $406k at market
    +16
  • Share of holdings sold
    Sold 6.4% of holdings
    0
  • Cluster
    5 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.

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.

DSPOct 12, 2026 · close 13.17
Since filing Jun 8, 2026: +8.9%SPY +5.8% · excess +3.2%

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 0001284309-26-000016, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 5, 2026SOpen-market sale
Class A Common Stock10b5-1
-18,663$12.24$228k499,201Jun 8, 2026
Jun 8, 2026SOpen-market sale
Class A Common Stock10b5-1
-14,670$12.10$177k484,531Jun 8, 2026

Related signals

Other insiders at Viant Technology Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
18Weak
DSPsell10b5-1
Viant Technology Inc.
Larry Madden
Chief Financial Officer
$390k
31,644 shares
-8%
17Weak
DSPsell10b5-1
Viant Technology Inc.
Larry Madden
Chief Financial Officer
$359k
27,451 shares
-6%
22Weak
DSPsell 410b5-1
Viant Technology Inc.
Larry Madden
Chief Financial Officer
$30k
2,814 shares
-1%
28Weak
DSPsell 410b5-1
Viant Technology Inc.
Capital V LLC
owner
$413k
37,500 shares
-100%
31Weak
DSPsell 410b5-1
Viant Technology Inc.
Christopher Vanderhook
Chief Operating Officer
$138k
12,500 shares
-100%
36Weak
DSPsell 410b5-1
Viant Technology Inc.
Timothy Vanderhook
CEO and Chairman
$138k
12,500 shares
-100%
18Weak
DSPsell10b5-1
Viant Technology Inc.
Larry Madden
Chief Financial Officer
$390k
30,519 shares
-7%
28Weak
DSPsell 510b5-1
Viant Technology Inc.
Capital V LLC
owner
$416k
37,500 shares
-100%
31Weak
DSPsell 510b5-1
Viant Technology Inc.
Christopher Vanderhook
Chief Operating Officer
$139k
12,500 shares
-100%
36Weak
DSPsell 510b5-1
Viant Technology Inc.
Timothy Vanderhook
CEO and Chairman
$139k
12,500 shares
-100%

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.

Larry Madden sold $406k of DSP | InsiderTell