$DCI insider trading
Over the last 12 months, DONALDSON insiders reported no purchases and 9 sales totaling $18.9M across SEC Form 4 filings.
- Bought · 12m
- — 0 events
- Sold · 12m
- $18.9M 9 events
- Events · 12m
- 9 Form 4 filings, grouped
- Insiders · 12m
- 8 distinct reporters
- 10b5-1 share
- 0% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Apr 14, 2026 | Owens JamesD | ▼ Sale | 19,800 | $89.15 | $1.8M | -46.7% | 4 tranches |
| Mar 26, 2026 | Briseno GuillermoPresident · O | ▼ Sale | 20,600 | $84.97 | $1.8M | -41.3% | 2 tranches |
| Dec 9, 2025 | Pogalz Bradley J.Chief Financial Officer · O | ▼ Sale | 566 | $91.57 | $52K | -56.6% | — |
| Dec 5, 2025 | Rajendra Ajita GD | ▼ Sale | 19,800 | $92.04 | $1.8M | -31% | 2 tranches |
| Sep 3, 2025 | Briseno GuillermoPresident · O | ▼ Sale | 13,500 | $79.03 | $1.1M | -34.8% | — |
| Aug 28, 2025 | Rautio Trudy A.D | ▼ Sale | 31,900 | $79.96 | $2.6M | -52.1% | 2 tranches |
| Aug 28, 2025 | Dahlgren Andrew CPresident · O | ▼ Sale | 3,000 | $81.96 | $246K | -28.6% | — |
| Aug 28, 2025 | Carpenter Tod E.Chairman, President and CEO · O·D | ▼ Sale | 100,500 | $80.62 | $8.1M | -26.4% | — |
| Aug 28, 2025 | Becker Amy CChief Legal Officer · O | ▼ Sale | 18,500 | $81.71 | $1.5M | -29.3% | — |
Every $DCI filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? DONALDSON filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $DCI feed.