Thomas R Scalf

Current Holdings

President
Security Holdings
Common Stock 28,409 shares

Cumulative Trading Activity in Common Stock for Donaldson Co Inc in 2025

This page tracks insider trading for Thomas R Scalf, which means you can track and be informed when insider trading (i.e., insider trades) occurs. Trading stock is common amongst insiders, and the SEC requires stock trades (such as when individuals buy stock, sell stock, receive stock compensation, etc.) from insiders to be made publicly available. Some people follow the insider market to help them when investing in the stock market (e.g., when deciding whether to buy stocks). On this page, you will see stock trading that Thomas R Scalf has engaged in since 2021. As shown above, Thomas R Scalf has completed -$2,387,667 in total transactions, which were made available through the SEC Form 4, a regulatory filing that makes stock exchange data like this public knowledge.

Found 9 filings

Positive values indicate buys, negative values indicate sales.

Ticker Date Net Cash Net Shares Bought Cash Bought Shares Sold Cash Sold Shares
DCI 2024-10-7 -$497,852 -6,795 $0 0 -$497,852 -6,795 SEC Filing
DCI 2024-9-27 -$307,091 4,295 $0 8,455 -$307,091 -4,160 SEC Filing
DCI 2024-9-19 $0 -3,500 $0 0 $0 -3,500 SEC Filing
DCI 2024-3-1 -$767,215 -10,707 $0 0 -$767,215 -10,707 SEC Filing
DCI 2022-12-2 -$478,833 4,777 $1,450,015 36,500 -$1,928,848 -31,723 SEC Filing
DCI 2022-10-13 -$126,630 0 $235,060 7,000 -$361,690 -7,000 SEC Filing
DCI 2022-9-22 -$127,734 2,595 $0 5,105 -$127,734 -2,510 SEC Filing
DCI 2021-12-17 -$872 -15 $0 0 -$872 -15 SEC Filing
DCI 2021-12-3 -$81,440 0 $139,520 4,000 -$220,960 -4,000 SEC Filing

The data shown here is based on historical filings with the SEC, and may contain slight inaccuracies.

This data excludes derivative holdings and transactions.

Additional data regarding trading activity for Thomas R Scalf before the earliest date displayed on this page may exist, but is not shown here.