Briseno Guillermo
Donaldson Co Inc · President
Briseno Guillermo is listed in public filings as officer: President. This Briseno Guillermo 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 Donaldson Co Inc (DCI). Investors use Briseno Guillermo'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 |
|---|---|---|---|---|---|
| $2.5M29.3k shares | SellMar 26, 2026 | $730.7K8.6k shares | $84.97 | -- | |
| $012k shares | Grant / ExerciseMar 26, 2026 | $512.6K12k shares | $42.72 | -- | |
| $391k8.6k shares | Grant / ExerciseMar 26, 2026 | $390.7K8.6k shares | $45.43 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $1.3M15.3k shares | Grant / ExerciseOct 1, 2025 | $1.3M15.3k shares | $82.08 | -- | |
| --29.2k shares | Grant / ExerciseSep 25, 2025 | Disclosure amount unavailable3.9k shares | -- | -- | |
| $2.0M25.3k shares | SellSep 3, 2025 | $1.1M13.5k shares | $79.03 | -- | |
| $013.5k shares | Grant / ExerciseSep 3, 2025 | $378.0K13.5k shares | $28.00 | -- | |
| $1.4M18.5k shares | Grant / ExerciseOct 1, 2024 | $1.4M18.5k shares | $73.17 | -- | |
| --25.1k shares | Grant / ExerciseSep 27, 2024 | Disclosure amount unavailable3.1k shares | -- | -- | |
| $1.6M22k shares | Grant / ExerciseSep 3, 2024 | $465.4K6.4k shares | $72.73 | -- | |
| $012k shares | Grant / ExerciseSep 3, 2024 | $465.4K12k shares | $38.78 | -- |