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Insider tapeFilings through Tue, Oct 6
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Daily insider recap

Stock market today: insider buys and sells, Thursday, June 18, 2026

Corporate insiders filed 2 open-market purchases worth $674K and 113 sales worth $697M, including 2 new cluster buys. The S&P 500 (SPY) rose 1.0% on the day.

Insider buying$674K2 insiders
Insider selling$697M22 insiders
New cluster buys23+ insiders buying
S&P 500 that day+1.0%SPY

New cluster buys

FISV CEO/CFO Fiserv IncFinancials
Insiders
6
Bought
$1.7M
Since
-8.2%
Jun 16 – Jun 17 · avg. price $49.55 · insiders down $142K

Biggest insider buys

  • Buy

    FISV CFO Paul M Todd bought $500K of FISV at $49.70.

  • Buy

    ABT Director John G Stratton bought $174K of ABT at $86.82 — first open-market purchase in our records.

Biggest insider sales

StockInsiderValuePlan
WMTWalmart Inc.Walton Family Holdings Trust10% Owner$467M—
WMTWalmart Inc.Walton Family Holdings Trust10% Owner$65.7M—
APPAppLovin CorpEduardo VivasDirector$9.7M10b5-1
APPAppLovin CorpEduardo VivasDirector$8.9M10b5-1
GMGeneral Motors CoMary T BarraCEO, Chair$7.1M10b5-1
APPAppLovin CorpEduardo VivasDirector$6.8M10b5-1
MCKMckesson CorpBrian S. TylerCEO$6.6M10b5-1
DDOGDatadog, Inc.Olivier PomelCEO$5.9M10b5-1
APPAppLovin CorpEduardo VivasDirector$5.6M10b5-1
APPAppLovin CorpEduardo VivasDirector$5.5M10b5-1

Biggest moves among these stocks

Share-price change on the day, for stocks with insider filings.

Filing dates are when the SEC received each Form 4; trades can be up to two business days earlier. Facts from public filings, not investment advice.