Form 4 for DCI DONALDSON Co INC
Accepted 2025-12-08 00:00:00 ET · period of report 2025-12-05 · accession 0000029644-25-000149 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-12-08 | 2025-12-05 | DCI | Rajendra Ajita G | Dir | M - OptEx | $44.49 | +19.8K | 50.6K | +64% | +$881.0K |
| DM | 2025-12-08 | 2025-12-05 | DCI | Rajendra Ajita G | Dir | S - Sale+OE | $92.04 | -19.8K | 44.0K | -31% | -$1.82M |
| DM | 2025-12-08 | 2025-12-05 | DCI | Rajendra Ajita G | Dir | M - OptEx | $44.49 | -19.8K | 0 | -100% | -$881.0K |
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 | 2025-12-05 | M | A | 13,200 | $42.26 | 57,193 | D | — | — | |
| 2 | Common | Common Stock | 2025-12-05 | S | D | 13,200 | $92.04 | 43,993 | D | — | — | |
| 3 | Common | Common Stock | 2025-12-05 | M | A | 6,600 | $48.96 | 50,593 | D | — | — | |
| 4 | Common | Common Stock | 2025-12-05 | S | D | 6,600 | $92.04 | 43,993 | D | — | — | |
| 5 | Derivative | Stock Option (right to buy) | 2025-12-05 | M | D | 6,600 | $48.96 | 0 | D | $48.96 · — to 2028-01-02 | 6,600 Common Stock | (F1) Fully vested |
| 6 | Derivative | Stock Option (right to buy) | 2025-12-05 | M | D | 13,200 | $42.26 | 0 | D | $42.26 · — to 2027-01-03 | 13,200 Common Stock | (F1) Fully vested |