Form 4 for DCI DONALDSON Co INC
Accepted 2025-09-02 00:00:00 ET · period of report 2025-08-28 · accession 0001243835-25-000003 · 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 | 2025-09-02 | 2025-08-28 | DCI | Rautio Trudy A. | Dir | M - OptEx | $34.15 | +31.9K | 48.0K | +198% | +$1.09M |
| DM | 2025-09-02 | 2025-08-28 | DCI | Rautio Trudy A. | Dir | S - Sale+OE | $79.96 | -31.9K | 29.3K | -52% | -$2.55M |
| D | 2025-09-02 | 2025-08-28 | DCI | Rautio Trudy A. | Dir | G - Gift | $0.00 | -3,709 | 25.6K | -13% | $0 |
| DM | 2025-09-02 | 2025-08-28 | DCI | Rautio Trudy A. | Dir | M - OptEx | $0.00 | -31.9K | 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 | 2025-08-28 | M | A | 13,200 | $42.26 | 42,530 | D | — | — | |
| 2 | Common | Common Stock | 2025-08-28 | M | A | 18,700 | $28.43 | 48,030 | D | — | — | |
| 3 | Common | Common Stock | 2025-08-28 | S | D | 18,700 | $79.96 | 29,330 | D | — | — | |
| 4 | Common | Common Stock | 2025-08-28 | S | D | 13,200 | $79.96 | 29,330 | D | — | — | |
| 5 | Common | Common Stock | 2025-08-28 | G | D | 3,709 | $0.00 | 25,621 | D | — | — | |
| 6 | Derivative | Stock Option (right to buy) | 2025-08-28 | M | D | 13,200 | $0.00 | 0 | D | $42.26 · — to 2027-01-03 | 13,200 Common Stock | (F1) Fully vested |
| 7 | Derivative | Stock Option (right to buy) | 2025-08-28 | M | D | 18,700 | $0.00 | 0 | D | $28.43 · — to 2026-01-04 | 18,700 Common Stock | (F1) Fully vested |