MARIANNE BOYD JOHNSON
CIK 1186742 · Chairman · last filed 2026-05-11
MARIANNE BOYD JOHNSON is a Chairman who has filed 223 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for BYD, was dated May 11, 2026. Across all open-market trades the lifetime net is −$138.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $13.4M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$13.43M
4
223
-$138.90M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BYD | Chairman | 64,643 | $87.46 | $5.65M | -$120.43M | 164 | 2026-05-11 |
| WALpA | Director | 162,159 | $24.00 | $3.89M | -$2.96M | 11 | 2026-02-09 |
| WESTERN ALLIANCE BANCORPORATION (WALA) Delisted | Director | 33,660 | $25.37 | $854.0K | -$13.30M | 16 | 2021-02-11 |
| WAL | Director | 46,367 | $83.67 | $3.88M | -$2.20M | 32 | 2016-06-09 |
Recent Filings
223 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | BYD | Grant (A) | −2,347 | $0 | EDGAR |
| 2026-05-05 | BYD | Sell (S) | −100,000 | -$8.45M | EDGAR |
| 2026-02-23 | BYD | Mixed | +5,429 | -$303.8K | EDGAR |
| 2026-02-09 | WALpA | Grant (A) | +2,580 | $0 | EDGAR |
| 2026-01-07 | BYD | Grant (A) | — | $0 | EDGAR |
| 2025-12-16 | WALpA | Sell (S) | −23,142 | -$2.01M | EDGAR |
| 2025-09-05 | BYD | Sell (S) | −100,000 | -$8.66M | EDGAR |
| 2025-08-22 | BYD | Other (J) | −45,482 | $0 | EDGAR |
| 2025-08-20 | BYD | Other (J) | −609,091 | $0 | EDGAR |
| 2025-08-14 | BYD | Sell (S) | −100,000 | -$8.42M | EDGAR |