Bay Walter D.
Arthur J. Gallagher & Co · General Counsel
Bay Walter D. is listed in public filings as officer: General Counsel. This Bay Walter D. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Arthur J. Gallagher & Co (AJG). Investors use Bay Walter D.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $18M83.9k shares | Grant / ExerciseMar 31, 2026 | $305.6K1.4k shares | $215.95 | -- | |
| --4k shares | Grant / ExerciseMar 31, 2026 | Disclosure amount unavailable1.4k shares | -- | -- | |
| $18M83.3k shares | Grant / ExerciseMar 31, 2026 | $135.4K627 shares | $215.95 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $16M75.4k shares | Grant / ExerciseMar 15, 2026 | $501.3K2.4k shares | $207.93 | -- | |
| --7.1k shares | Grant / ExerciseMar 15, 2026 | Disclosure amount unavailable7.1k shares | -- | -- | |
| --7.1k shares | Grant / ExerciseMar 15, 2026 | Disclosure amount unavailable7.1k shares | -- | -- | |
| --5.4k shares | Grant / ExerciseMar 4, 2026 | Disclosure amount unavailable2k shares | -- | -- | |
| $3.9M17k shares | Grant / ExerciseMar 1, 2026 | $3.9M17k shares | $228.20 | -- | |
| $20M79.5k shares | SellDec 19, 2025 | $4.0M15.9k shares | $255.00 | -- | |
| $015.9k shares | Grant / ExerciseDec 19, 2025 | $1.3M15.9k shares | $79.59 | -- | |
| --77.8k shares | Grant / ExerciseDec 19, 2025 | Disclosure amount unavailable1.7k shares | -- | -- | |
| --3.4k shares | Grant / ExerciseMar 31, 2025 | Disclosure amount unavailable79 shares | -- | -- | |
| $27M79.5k shares | Grant / ExerciseMar 31, 2025 | $27.2K79 shares | $345.24 | -- | |
| $26M79.5k shares | Grant / ExerciseMar 15, 2025 | $1.0M3.1k shares | $325.24 | -- | |
| --7.2k shares | Grant / ExerciseMar 15, 2025 | Disclosure amount unavailable7.2k shares | -- | -- | |
| --7.2k shares | Grant / ExerciseMar 15, 2025 | Disclosure amount unavailable7.2k shares | -- | -- |