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sellModerate cluster of 4

Greg Zante sold $216k of VKTX

Chief Financial Officer at Viking Therapeutics, Inc.. 6,185 shares at an average of $35.00, traded Oct 28, 2025, filed Oct 28, 2025.

Warning score
49
Value
$216k
6,185 shares
Holdings after
173,592
-3% from before
From 52-week low
+75%
low $19.98, close $34.93
From 52-week high
-53%
high $74.52, as of Oct 28, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $216k at market
    +12
  • Share of holdings sold
    Sold 3.4% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15

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 +3.8%, 3m -10.1%, 6m -7.3%.

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.

VKTXOct 9, 2026 · close 28.51
Since filing Oct 28, 2025: -18.4%SPY +14.5% · excess -32.9%

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 0001193125-25-254298, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 27, 2025AGrant or award
Common Stock, par value $0.00001 per share
+11,117$0.00$0179,777Oct 28, 2025
Oct 28, 2025SOpen-market sale
Common Stock, par value $0.00001 per share
-6,185$35.00$216k173,592Oct 28, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
38Weak
VKTXbuy
Viking Therapeutics, Inc.
Neil William Aubuchon
Chief Commercial Officer
$150k
4,475 shares
-
39Weak
VKTXsell 4
Viking Therapeutics, Inc.
Matthew W Foehr
director
$562k
16,000 shares
-11%
65Notable
VKTXsell 4
Viking Therapeutics, Inc.
Brian Lian
President & CEO
$7.7M
233,409 shares
-9%
65Notable
VKTXsell 4
Viking Therapeutics, Inc.
Marianna Mancini
Chief Operating Officer
$1.9M
57,661 shares
-12%
67Notable
VKTXsell 4
Viking Therapeutics, Inc.
Greg Zante
Chief Financial Officer
$1.9M
57,661 shares
-23%
65Notable
VKTXsell 4
Viking Therapeutics, Inc.
Brian Lian
President & CEO
$1.4M
38,989 shares
-2%
47Moderate
VKTXsell 4
Viking Therapeutics, Inc.
Marianna Mancini
Chief Operating Officer
$216k
6,185 shares
-2%
60Notable
VKTXsell 4
Viking Therapeutics, Inc.
Charles A Rowland Jr
director
$2.1M
60,000 shares
-67%
61Notable
VKTXsell 3
Viking Therapeutics, Inc.
Brian Lian
President & CEO
$748k
26,889 shares
-1%
45Moderate
VKTXsell 3
Viking Therapeutics, Inc.
Marianna Mancini
Chief Operating Officer
$118k
4,266 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.