JOHNSON MARIANNE BOYD
SEC Form 4 insider trading activity
JOHNSON MARIANNE BOYD has filed 8 SEC Form 4 filings (15 transaction rows) across 2 companies, including BYD, WAL, with disclosures dating back to 2025. 7 of those filings fall inside the rolling window. Most recent filing: Aug 26, 2026.
On the most recent filing, JOHNSON MARIANNE BOYD is listed as Director, 10% Owner at BOYD GAMING CORP. Inside the rolling window, JOHNSON MARIANNE BOYD reported no open-market purchases and 4 open-market sales totaling $10.5M in BYD and WAL. The largest disclosed transaction in the window is a sale of 62,914 BYD shares on May 5, 2026, worth $5.3M.
Companies traded
Other insiders at BYD
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$10.5M
reported sales (SEC code S)
Companies
2
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Sep 4, 2025 | BYD | Sale | $8.7M |
Frequently asked questions
How many SEC Form 4 filings has JOHNSON MARIANNE BOYD made?
JOHNSON MARIANNE BOYD has filed 8 SEC Form 4 filings (15 transaction rows) across 2 companies, including BYD, WAL since 2025.
Which companies does JOHNSON MARIANNE BOYD trade?
JOHNSON MARIANNE BOYD has filed SEC Form 4 disclosures for 2 companies, including BYD, WAL.
When was JOHNSON MARIANNE BOYD's most recent SEC Form 4 filing?
JOHNSON MARIANNE BOYD's most recent SEC Form 4 filing on Tracefour is dated Aug 26, 2026.
What is JOHNSON MARIANNE BOYD's total buy and sell value in the current window?
Inside the rolling retention window, JOHNSON MARIANNE BOYD bought $0 and sold $10.5M based on SEC Form 4 filings.
What was JOHNSON MARIANNE BOYD's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 62,914 BYD shares on 2026-05-05, worth $5.3M, per SEC Form 4 filings.