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Other insiders

Jonathan S Halkyard

Transactions disclosed by this reporting insider. Insider filers can be individuals or organisations.

Source last checked 2026-10-12 01:37 UTC. Reporting dates appear with the records.

Stock growth & value

Stocks linked to collected disclosures. Prices refresh in the background; the chart shows its actual price dates.

Latest stored close
$29.27
MGM · 2026-10-09 · USD
Stock price change
−$3.18
-9.80% over the displayed dates
Chart dates
2025-10-14 – 2026-10-09
Completed daily price dates

Stock price · move across the chart or use arrow keys

Oct 14, 2025Oct 9, 2026
Starting investment
$10K
2025-10-14 · hypothetical
Investment value
$9K
As of 2026-10-09
Estimated gain / loss
−$979.97
-9.80%

Illustration assumes buying this stock at the first displayed close and holding through the last. It does not represent this person's investment or earnings. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.

Collected Form 4 activity · 2026-10-02 – 2026-10-07. Priced non-derivative purchases and sales, including scheduled trades; excludes grants, exercises and tax withholding. These totals do not change with the chart period.

Disclosed purchases
—
No priced purchase collected
Disclosed sales
—
No priced sale collected

16 transaction lines

SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.

CompanyActionValue
MGMMGM Resorts International2026-10-07
Option exercise
—
MGMMGM Resorts International2026-10-07
Withheld for tax
$105.3K
MGMMGM Resorts International2026-10-07
Option exercisederivative
—
MGMMGM Resorts International2026-10-06
Option exercise
—
MGMMGM Resorts International2026-10-06
Withheld for tax
$184.6K
MGMMGM Resorts International2026-10-06
Option exercisederivative
—
MGMMGM Resorts International2026-10-05
Grantderivative
—
MGMMGM Resorts International2026-10-03
Option exercisederivative
—
MGMMGM Resorts International2026-10-03
Option exercise
—
MGMMGM Resorts International2026-10-03
Withheld for tax
$107.8K
MGMMGM Resorts International2026-10-02
Withheld for tax
$223.2K
MGMMGM Resorts International2026-10-02
Option exercisederivative
—
MGMMGM Resorts International2026-10-02
Option exercise
—
MGMMGM Resorts International2026-10-02
Option exercisederivative
—
MGMMGM Resorts International2026-10-02
Withheld for tax
$89.7K
MGMMGM Resorts International2026-10-02
Option exercise
—

Original sources

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