Donaldson Company
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
MILLER PAUL DAVID director
 Common Stock 14,400 $14.84 $213,696
Option
MILLER PAUL DAVID director
 Employee Stock Option (right to buy) 14,400 $14.84 $213,696
Option
MILLER PAUL DAVID director
 Common Stock 14,400 $14.84 $213,696
Sale
PERUSHEK MARY LYNNE officer: Vice President
 Common Stock 2,944 $35.08 $103,276
Option
OWENS JAMES director
 Employee Stock Option (right to buy) 10,800 $35.47 $383,076
Option
PERUSHEK MARY LYNNE officer: Vice President
 Common Stock 7,505 $23 $172,615
Option
PERUSHEK MARY LYNNE officer: Vice President
 Employee Stock Option (right to buy) 7,505 $23 $172,615
Option
VERMEERSCH WIM officer: Vice President
 Common Stock 3,200 $15.19 $48,608
Option
VERMEERSCH WIM officer: Vice President
 Employee Stock Option (right to buy) 3,200 $15.19 $48,608
Sale
VERMEERSCH WIM officer: Vice President
 Common Stock 1,329 $36.7 $48,774
Option
DOLAN JANET M director
 Employee Stock Option (right to buy) 14,400 $14.84 $213,696
Option
DOLAN JANET M director
 Common Stock 23,141 $15.01 $347,346
Option
SHAW JAMES F officer: Vice President
 Common Stock 4,000 $13.4 $53,600
Option
SHAW JAMES F officer: Vice President
 Employee Stock Option (right to buy) 4,000 $13.4 $53,600
Sale
SHAW JAMES F officer: Vice President
 Common Stock 1,610 $33.4 $53,774
Option
PERUSHEK MARY LYNNE officer: Vice President
 Common Stock 14,330 $20.59 $295,055
Option
PERUSHEK MARY LYNNE officer: Vice President
 Employee Stock Option (right to buy) 9,835 $18.18 $178,800
Sale
VERMEERSCH WIM officer: Vice President
 Common Stock 544 $32.96 $17,930
Option
VERMEERSCH WIM officer: Vice President
 Common Stock 2,000 $8.89 $17,780
Option
VERMEERSCH WIM officer: Vice President
 Employee Stock Option (right to buy) 2,000 $8.89 $17,780
Option
WIEHOFF JOHN director
 Employee Stock Option (right to buy) 14,400 $14.84 $213,696
Sale
WIEHOFF JOHN director
 Common Stock 14,400 $14.84 $213,696
Option
WIEHOFF JOHN director
 Common Stock 14,400 $14.84 $213,696
Option
BASTIAENS F GUILLAUME director
 Stock Option (right to buy) 14,400 $9.29 $133,776
Option
BASTIAENS F GUILLAUME director
 Common Stock 14,400 $9.29 $133,776
Option
LINNELL NORMAN C officer: Vice President
 Common Stock 25,232 $14.33 $361,575
Option
LINNELL NORMAN C officer: Vice President
 Employee Stock Option (right to buy) 25,232 $14.33 $361,575
Sale
GRUNDHOFER JOHN F director
 Common Stock 11,000 $36.23 $398,530
Option
COOK WILLIAM M director, officer: Chairman
 Common Stock 150,000 $12.88 $1,932,000
Option
COOK WILLIAM M director, officer: Chairman
 Employee Stock Option (right to buy) 150,000 $12.88 $1,932,000
Option
CARPENTER TOD E. director, officer: Chairman, Pr..
 Common Stock 23,200 $12.04 $279,328
Option
CARPENTER TOD E. director, officer: Chairman, Pr..
 Employee Stock Option (right to buy) 12,000 $8.89 $106,680
Option
MCMURRAY CHARLES J officer: Senior Vice President
 Common Stock 32,000 $15.27 $488,640
Option
MCMURRAY CHARLES J officer: Senior Vice President
 Employee Stock Option (right to buy) 14,000 $15.35 $214,900
Option
WARD JAY L officer: Senior Vice President
 Employee Stock Option (right to buy) 9,600 $15.19 $145,824
Option
WARD JAY L officer: Senior Vice President
 Common Stock 9,600 $15.19 $145,824
Sale
WARD JAY L officer: Senior Vice President
 Common Stock 9,600 $15.19 $145,824
Option
COOK WILLIAM M director, officer: Chairman
 Common Stock 119,000 $12.04 $1,432,760
Option
COOK WILLIAM M director, officer: Chairman
 Employee Stock Option (right to buy) 43,000 $8.89 $382,270
Option
MILLER PAUL DAVID director
 Employee Stock Option (right to buy) 14,400 $9.29 $133,776
Option
MILLER PAUL DAVID director
 Common Stock 14,400 $9.29 $133,776
Sale
MILLER PAUL DAVID director
 Common Stock 14,400 $9.29 $133,776
Option
GRUNDHOFER JOHN F director
 Employee Stock Option (right to buy) 9,354 $23.37 $218,603
Option
GRUNDHOFER JOHN F director
 Common Stock 37,700 $24.75 $933,188
Option
EUGSTER JACK W director
 Employee Stock Option (right to buy) 4,498 $29.74 $133,771
Option
EUGSTER JACK W director
 Common Stock 26,098 $19.92 $519,872
Sale
EUGSTER JACK W director
 Common Stock 13,128 $35.3 $463,418
Option
PERUSHEK MARY LYNNE officer: Vice President
 Employee Stock Option (right to buy) 5,989 $18.18 $108,880
Option
PERUSHEK MARY LYNNE officer: Vice President
 Common Stock 5,989 $18.18 $108,880
Purchase
VERMEERSCH WIM officer: Vice President
 Common Stock 2,000 $32.1 $64,200

Showing 350 to 400 of 740 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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