JOHNSON MARIANNE BOYD

CIK: 0001186742
Primary company: BOYD GAMING CORP (BYD)

JOHNSON MARIANNE BOYD is a corporate insider at BOYD GAMING CORP (BYD) filing SEC Form 4 transactions. 865 transactions across 2 companies, totaling $570,830 in purchases and $159,909,909 in sales. Source: SEC EDGAR.

AI Insider Summary

Marianne Boyd Johnson's Boyd Gaming filings move in round numbers that no ordinary trading program produces. Four times in fifteen months the record shows a sale of almost exactly 100,000 shares — 99,800 across February 11-12, 2025 near $77.6, then single 100,000-share blocks at $84.17 in August and $86.62 in September 2025, and another 100,000 split across May 1-5, 2026 at $84-85. Beneath those sits something larger: paired code-J transfer rows of 300,000 and 909,091 shares, recorded identically in March 2025 and again in August 2025 — about 2.4 million shares moving through non-market transfers in six months. With 4.14 million BYD shares sold since 2004 against zero bought, plus a second seat at Western Alliance, the file reads as the administration of founding-family wealth on a schedule, not a bet being changed.

The sales come in uniform blocks. Since early 2025 the Boyd Gaming vice chairman's disposals have arrived in slices of one hundred thousand: 50,000 at $77.68 on February 11, 2025 and 49,800 at $77.59 the next day; a clean 100,000 at $84.17 on August 13; another 100,000 at $86.62 on September 4; then 37,086 at $85.27 on May 1, 2026 and 62,914 at $84.03 on May 5 — two clips that sum to exactly 100,000 again. Four blocks, four price windows between $77 and $87, roughly 400,000 shares in fifteen months. Executives harvesting options leave jagged share counts tied to grant sizes; a repeating six-figure block at steady intervals is a liquidity program — wealth being drawn down at a governed pace.

The transfers are an order of magnitude bigger than the sales. On March 6, 2025 the file records code-J rows of 300,000 and 909,091 shares; on August 18, 2025 the identical pair appears again, followed by a 45,482-share J row three days later. Code J marks non-market movements — reclassifications and transfers between reporting capacities — and the exact repetition of those two figures five months apart points to structured movements between family and trust vehicles, not economic exits. Counted together, roughly 2.46 million shares changed legal position in 2025 while only about 300,000 were actually sold that year. Most of what happens in this file never touches the market.

Total Transactions
865
Total Buy Value
$571K
Total Sell Value
$159.91M
Net Activity
$-159.34M
Last Transaction
Jul 2026
Companies
2

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Tax Payment
Shares
30,823
Price
$88.33
Value
$2.72M
Type
Award
Shares
30,351
Price
-
Value
-
Type
Award
Shares
2,347
Price
-
Value
-
Type
Sale
Shares
62,914
Price
$84.03
Value
$5.29M
Type
Sale
Shares
37,086
Price
$85.27
Value
$3.16M
Type
Tax Payment
Shares
3,524
Price
$86.20
Value
$304K
Type
Award
Shares
8,953
Price
-
Value
-
Type
Sale
Shares
5,386
Price
$87.95
Value
$474K
Type
Sale
Shares
2,328
Price
$86.79
Value
$202K
Type
Sale
Shares
7,714
Price
$86.79
Value
$669K
Type
Sale
Shares
6,614
Price
$86.79
Value
$574K
Type
Sale
Shares
1,100
Price
$86.50
Value
$95K
Type
Sale
Shares
100,000
Price
$86.62
Value
$8.66M
Type
J
Shares
45,482
Price
-
Value
-
Type
J
Shares
300,000
Price
-
Value
-
Type
J
Shares
909,091
Price
-
Value
-
Type
Sale
Shares
100,000
Price
$84.17
Value
$8.42M
Type
Gift
Shares
3,083
Price
-
Value
-
Type
J
Shares
300,000
Price
-
Value
-
Type
J
Shares
909,091
Price
-
Value
-