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CIK 0000886346 · Large accelerated filer

Ticker
KAI
Exchange
NYSE
Industry
Special Industry Machinery (No Metalworking Machinery)
FY end
Jan 2
Incorporated
DE
Entity type
operating
EIN
521762325
Phone
(978) 776-2000
Business address
ONE TECHNOLOGY PARK DRIVE, WESTFORD, MA, 01886
Former names
THERMO FIBERTEK INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-03-10 Westerhout Fredrik H Vice President Option exercise · Restricted Stock Unit −383 0
2025-03-10 Westerhout Fredrik H Vice President Option exercise · Restricted Stock Unit −84 0
2025-03-10 Westerhout Fredrik H Vice President Option exercise · Restricted Stock Unit −583 583
2025-03-10 Westerhout Fredrik H Vice President Option exercise · Restricted Stock Unit −111 111
2025-03-10 Westerhout Fredrik H Vice President Option exercise · Restricted Stock Unit −439 876
2025-03-10 Westerhout Fredrik H Vice President Option exercise · Restricted Stock Unit −105 209
2025-03-10 Colwell Michael C. Senior Vice President Option exercise +353 2,501
2025-03-10 Colwell Michael C. Senior Vice President Shares withheld for taxes −161 $376.16 $61K 2,340
2025-03-10 Colwell Michael C. Senior Vice President Option exercise +78 2,418
2025-03-10 Colwell Michael C. Senior Vice President Shares withheld for taxes −36 $376.16 $14K 2,382
2025-03-10 Colwell Michael C. Senior Vice President Option exercise +583 2,965
2025-03-10 Colwell Michael C. Senior Vice President Shares withheld for taxes −265 $376.16 $100K 2,700
2025-03-10 Colwell Michael C. Senior Vice President Option exercise +111 2,811
2025-03-10 Colwell Michael C. Senior Vice President Shares withheld for taxes −51 $376.16 $19K 2,760
2025-03-10 Colwell Michael C. Senior Vice President Option exercise +439 3,199
2025-03-10 Colwell Michael C. Senior Vice President Shares withheld for taxes −200 $376.16 $75K 2,999
2025-03-10 Colwell Michael C. Senior Vice President Option exercise +105 3,104
2025-03-10 Colwell Michael C. Senior Vice President Shares withheld for taxes −48 $376.16 $18K 3,056
2025-03-10 Colwell Michael C. Senior Vice President Option exercise · Restricted Stock Unit −353 0
2025-03-10 Colwell Michael C. Senior Vice President Option exercise · Restricted Stock Unit −78 0

Page 19 of 23 · 452 trades