InsiderTrades

SCALF THOMAS R

SEC CIK 1603888 · EDGAR

Buying vs selling by month open-market trades, last 58 months, DCI
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
DCIDONALDSON Co INCSVP 28.3K — $6.77M 222021-12-032025-03-17

Most active insiders at DCI, 12 months

#InsiderTitleBoughtSold
1 Carpenter Tod E.COB, Pres, CEO, Dir —$3.19M
2 Rajendra Ajita GDir —$1.82M
3 Owens JamesDir —$1.77M
4 Briseno GuillermoPres —$1.75M
5 Pogalz Bradley J.CFO —$51.8K
6 Hilger Christopher M.Dir ——
7 Smiley Jacinth CDir ——
8 Cruz PilarDir ——
9 Lewis Richard BrentPres ——
10 Shine Daniel PDir ——

SCALF THOMAS R made no open-market trades at DCI in the last 12 months.

Transactions 22

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2025-03-18 2025-03-17 DCI DONALDSON Co INC SCALF THOMAS R Pres S - Sale+OE $69.22 -28.5K 28.3K -50% -$1.97M
D 2025-03-18 2025-03-17 DCI DONALDSON Co INC SCALF THOMAS R Pres M - OptEx $42.72 +28.5K 56.8K +101% +$1.22M
D 2025-03-03 2025-02-28 DCI DONALDSON Co INC SCALF THOMAS R Pres M - OptEx $28.00 +29.5K 57.8K +104% +$826.0K
D 2025-03-03 2025-02-28 DCI DONALDSON Co INC SCALF THOMAS R Pres S - Sale+OE $68.89 -29.5K 28.3K -51% -$2.03M
M 2024-10-09 2024-10-07+ DCI DONALDSON Co INC SCALF THOMAS R Pres S - Sale $73.27 -6,795 30.8K -18% -$497.9K
2024-10-01 2024-09-27 DCI DONALDSON Co INC SCALF THOMAS R Pres F - Tax $73.82 -4,160 35.1K -11% -$307.1K
2024-10-01 2024-09-27 DCI DONALDSON Co INC SCALF THOMAS R Pres A - Grant $0.00 +8,455 39.3K +27% $0
2024-09-23 2024-09-19 DCI DONALDSON Co INC SCALF THOMAS R Pres G - Gift $0.00 -3,500 30.8K -10% $0
MI 2024-03-05 2024-03-01+ DCI DONALDSON Co INC SCALF THOMAS R Pres S - Sale $71.66 -10.7K 0 -100% -$767.2K
D 2023-09-25 2023-09-21 DCI DONALDSON Co INC SCALF THOMAS R Pres F - Tax $59.66 -7,637 34.3K -18% -$455.6K
D 2023-09-25 2023-09-21 DCI DONALDSON Co INC SCALF THOMAS R Pres A - Grant $0.00 +15.5K 42.0K +59% $0
2023-01-11 2023-01-11 DCI DONALDSON Co INC SCALF THOMAS R Pres S - Sale $61.00 -4,500 26.4K -15% -$274.5K
DM 2022-12-05 2022-12-02 DCI DONALDSON Co INC SCALF THOMAS R Pres M - OptEx $39.73 +36.5K 36.7K +21,988% +$1.45M
D 2022-12-05 2022-12-02 DCI DONALDSON Co INC SCALF THOMAS R Pres F - Tax $60.73 -21.2K 30.9K -41% -$1.29M
D 2022-12-05 2022-12-02 DCI DONALDSON Co INC SCALF THOMAS R Pres S - Sale+OE $60.95 -10.5K 26.2K -29% -$640.0K
D 2022-10-14 2022-10-13 DCI DONALDSON Co INC SCALF THOMAS R SVP M - OptEx $33.58 +7,000 33.2K +27% +$235.1K
D 2022-10-14 2022-10-13 DCI DONALDSON Co INC SCALF THOMAS R SVP S - Sale+OE $51.67 -7,000 26.2K -21% -$361.7K
D 2022-09-26 2022-09-22 DCI DONALDSON Co INC SCALF THOMAS R SVP A - Grant $0.00 +5,105 28.7K +22% $0
D 2022-09-26 2022-09-22 DCI DONALDSON Co INC SCALF THOMAS R SVP F - Tax $50.89 -2,510 26.2K -9% -$127.7K
2021-12-20 2021-12-17 DCI DONALDSON Co INC SCALF THOMAS R SVP S - Sale $58.12 -15 23.6K -0.1% -$871.80
D 2021-12-06 2021-12-03 DCI DONALDSON Co INC SCALF THOMAS R SVP S - Sale+OE $55.24 -4,000 23.6K -15% -$221.0K
D 2021-12-06 2021-12-03 DCI DONALDSON Co INC SCALF THOMAS R SVP M - OptEx $34.88 +4,000 27.6K +17% +$139.5K

Purchase Sale Sale after option exercise All abbreviations