Briseno Guillermo
SEC CIK 1953256 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| DCI | DONALDSON Co INC | Pres | 29.3K | — | $2.99M | 11 | 2023-09-21 | 2026-03-26 |
Most active insiders at DCI, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Carpenter Tod E. | COB, Pres, CEO, Dir | — | $3.19M |
| 2 | Rajendra Ajita G | Dir | — | $1.82M |
| 3 | Owens James | Dir | — | $1.77M |
| 4 | Briseno Guillermo | Pres | — | $1.75M |
| 5 | Pogalz Bradley J. | CFO | — | $51.8K |
| 6 | Hilger Christopher M. | Dir | — | — |
| 7 | Smiley Jacinth C | Dir | — | — |
| 8 | Cruz Pilar | Dir | — | — |
| 9 | Lewis Richard Brent | Pres | — | — |
| 10 | Shine Daniel P | Dir | — | — |
Transactions 11
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-03-27 | 2026-03-26 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | S - Sale+OE | $84.97 | -20.6K | 29.3K | -41% | -$1.75M |
| DM | 2026-03-27 | 2026-03-26 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | M - OptEx | $43.85 | +20.6K | 41.3K | +100% | +$903.3K |
| 2025-09-29 | 2025-09-25 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | A - Grant | $0.00 | +3,935 | 29.2K | +16% | $0 | |
| D | 2025-09-04 | 2025-09-03 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | M - OptEx | $28.00 | +13.5K | 38.8K | +53% | +$378.0K |
| D | 2025-09-04 | 2025-09-03 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | S - Sale+OE | $79.03 | -13.5K | 25.3K | -35% | -$1.07M |
| 2024-10-01 | 2024-09-27 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | A - Grant | $0.00 | +3,087 | 25.1K | +14% | $0 | |
| D | 2024-09-05 | 2024-09-03 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | M - OptEx | $38.78 | +12.0K | 28.4K | +73% | +$465.4K |
| D | 2024-09-05 | 2024-09-03 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | F - Tax | $72.73 | -6,399 | 22.0K | -23% | -$465.4K |
| D | 2023-12-07 | 2023-12-06 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | M - OptEx | $42.05 | +4,000 | 18.9K | +27% | +$168.2K |
| D | 2023-12-07 | 2023-12-06 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | S - Sale+OE | $61.50 | -2,737 | 16.2K | -14% | -$168.3K |
| D | 2023-09-25 | 2023-09-21 | DCI | DONALDSON Co INC | Briseno Guillermo | Pres | A - Grant | $0.00 | +4,984 | 14.9K | +50% | $0 |
Purchase Sale Sale after option exercise All abbreviations