Form 4 for DCI DONALDSON Co INC
Accepted 2026-04-14 16:35:04 ET · period of report 2026-04-10 · accession 0000029644-26-000040 · 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 | 2026-04-14 16:35 | 2026-04-10+ | DCI | Owens James | Dir | M - OptEx | $44.49 | +19.8K | 29.2K | +211% | +$881.0K |
| DM | 2026-04-14 16:35 | 2026-04-10+ | DCI | Owens James | Dir | S - Sale+OE | $89.15 | -19.8K | 22.6K | -47% | -$1.77M |
| DM | 2026-04-14 16:35 | 2026-04-10+ | DCI | Owens James | Dir | M - OptEx | $0.00 | -19.8K | 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 | 2026-04-10 | M | A | 126 | $42.26 | 22,691 | D | — | — | |
| 2 | Common | Common Stock | 2026-04-10 | S | D | 126 | $88.82 | 22,565 | D | — | — | |
| 3 | Common | Common Stock | 2026-04-13 | M | A | 5,921 | $42.26 | 28,486 | D | — | — | |
| 4 | Common | Common Stock | 2026-04-13 | S | D | 5,921 | $89.02 | 22,565 | D | — | — | |
| 5 | Common | Common Stock | 2026-04-14 | M | A | 7,153 | $42.26 | 29,718 | D | — | — | |
| 6 | Common | Common Stock | 2026-04-14 | S | D | 7,153 | $89.21 | 22,565 | D | — | — | |
| 7 | Common | Common Stock | 2026-04-14 | M | A | 6,600 | $48.96 | 29,165 | D | — | — | |
| 8 | Common | Common Stock | 2026-04-14 | S | D | 6,600 | $89.21 | 22,565 | D | — | — | |
| 9 | Derivative | Stock Option (right to buy) | 2026-04-10 | M | D | 126 | $0.00 | 13,074 | D | $42.26 · — to 2027-01-03 | 126 Common Stock | (F1) Fully vested |
| 10 | Derivative | Stock Option (right to buy) | 2026-04-13 | M | D | 5,921 | $0.00 | 7,153 | D | $42.26 · — to 2027-01-03 | 5,921 Common Stock | (F1) Fully vested |
| 11 | Derivative | Stock Option (right to buy) | 2026-04-14 | M | D | 7,153 | $0.00 | 0 | D | $42.26 · — to 2027-01-03 | 7,153 Common Stock | (F1) Fully vested |
| 12 | Derivative | Stock Option (right to buy) | 2026-04-14 | M | D | 6,600 | $0.00 | 0 | D | $48.96 · — to 2028-01-02 | 6,600 Common Stock | (F1) Fully vested |