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Kadant Inc. (KAI)

Kadant Inc. (KAI) Insider Trading

Directors, officers and holders of more than 10% of KAI report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 461 transactions on file: 0 with code P, 2 with code S and 48 with other codes.

DateInsiderCodeShares
Oct 3, 2026LEONARD THOMAS CM Exercise128
Oct 3, 2026Painter Jonathan WM Exercise128
Oct 3, 2026O'Mara Rebecca MartinezM Exercise128
Oct 3, 2026Russell Erin LM Exercise128
Oct 3, 2026Painter Jonathan WM Exercise128
Oct 3, 2026O'Mara Rebecca MartinezM Exercise128
Oct 3, 2026ALBERTINE JOHN MM Exercise128
Oct 3, 2026LEONARD THOMAS CM Exercise128
Oct 3, 2026Russell Erin LM Exercise128
Oct 3, 2026ALBERTINE JOHN MM Exercise128
Jul 4, 2026Russell Erin LM Exercise128
Jul 4, 2026Russell Erin LM Exercise128
Jul 4, 2026LEONARD THOMAS CM Exercise128
Jul 4, 2026ALBERTINE JOHN MM Exercise128
Jul 4, 2026LEONARD THOMAS CM Exercise128
Jul 4, 2026Painter Jonathan WM Exercise128
Jul 4, 2026O'Mara Rebecca MartinezM Exercise128
Jul 4, 2026ALBERTINE JOHN MM Exercise128
Jul 4, 2026O'Mara Rebecca MartinezM Exercise128
Jul 4, 2026Painter Jonathan WM Exercise128
Jun 3, 2026Powell Jeffrey LG Gift12,282
May 27, 2026KRAUSE STACY D.S Sale1,227
May 18, 2026Blanchard Thomas AndrewS Sale1,400
Apr 4, 2026O'Mara Rebecca MartinezM Exercise129
Apr 4, 2026Russell Erin LM Exercise129
Apr 4, 2026Painter Jonathan WM Exercise129
Apr 4, 2026LEONARD THOMAS CM Exercise129
Apr 4, 2026ALBERTINE JOHN MM Exercise129
Apr 4, 2026Painter Jonathan WM Exercise129
Apr 4, 2026ALBERTINE JOHN MM Exercise129
Apr 4, 2026LEONARD THOMAS CM Exercise129
Apr 4, 2026Russell Erin LM Exercise129
Apr 4, 2026O'Mara Rebecca MartinezM Exercise129
Mar 11, 2026LEONARD THOMAS CA Award513
Mar 11, 2026ALBERTINE JOHN MA Award513
Mar 11, 2026O'Mara Rebecca MartinezA Award513
Mar 11, 2026Painter Jonathan WA Award513
Mar 11, 2026Russell Erin LA Award513
Mar 11, 2026Powell Jeffrey LG Gift48,667
Mar 10, 2026KRAUSE STACY D.F Tax Payment252
Mar 10, 2026KRAUSE STACY D.M Exercise138
Mar 10, 2026Blanchard Thomas AndrewM Exercise219
Mar 10, 2026KRAUSE STACY D.M Exercise580
Mar 10, 2026KRAUSE STACY D.F Tax Payment60
Mar 10, 2026Blanchard Thomas AndrewF Tax Payment85
Mar 10, 2026MCKENNEY MICHAEL JF Tax Payment606
Mar 10, 2026KRAUSE STACY D.F Tax Payment338
Mar 10, 2026KRAUSE STACY D.M Exercise148
Mar 10, 2026Blanchard Thomas AndrewF Tax Payment117
Mar 10, 2026Colwell Michael C.F Tax Payment38

The full Form 4 history is on the KAI company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.