Form 4 for DCI DONALDSON Co INC
Accepted 2025-09-04 00:00:00 ET · period of report 2025-09-03 · accession 0000029644-25-000090 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-09-04 | 2025-09-03 | DCI | Briseno Guillermo | Pres | M - OptEx | $28.00 | +13.5K | 38.8K | +53% | +$378.0K |
| D | 2025-09-04 | 2025-09-03 | DCI | Briseno Guillermo | Pres | S - Sale+OE | $79.03 | -13.5K | 25.3K | -35% | -$1.07M |
| D | 2025-09-04 | 2025-09-03 | DCI | Briseno Guillermo | Pres | M - OptEx | $0.00 | -13.5K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-09-03 | M | A | 13,500 | $28.00 | 38,809 | D | — | — | |
| 2 | Common | Common Stock | 2025-09-03 | S | D | 13,500 | $79.03 | 25,309 | D | — | — | |
| 3 | Derivative | Employee Stock Option (right to buy) | 2025-09-03 | M | D | 13,500 | $0.00 | 0 | D | $28.00 · — to 2025-12-17 | 13,500 Common Stock | (F1) Fully vested |