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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
2026-10-03 O'Mara Rebecca Martinez Director Option exercise +128 1,657
2026-10-03 O'Mara Rebecca Martinez Director Option exercise · Restricted Stock Unit −128 128
2026-10-03 Russell Erin L Director Option exercise +128 3,582
2026-10-03 Russell Erin L Director Option exercise · Restricted Stock Unit −128 128
2026-10-03 Painter Jonathan W Director Option exercise +128 9,133
2026-10-03 Painter Jonathan W Director Option exercise · Restricted Stock Unit −128 128
2026-10-03 LEONARD THOMAS C Director Option exercise +128 4,898
2026-10-03 LEONARD THOMAS C Director Option exercise · Restricted Stock Unit −128 128
2026-10-03 ALBERTINE JOHN M Director Option exercise +128 8,219
2026-10-03 ALBERTINE JOHN M Director Option exercise · Restricted Stock Unit −128 128
2026-07-04 O'Mara Rebecca Martinez Director Option exercise +128 1,529
2026-07-04 O'Mara Rebecca Martinez Director Option exercise · Restricted Stock Unit −128 256
2026-07-04 Russell Erin L Director Option exercise +128 3,454
2026-07-04 Russell Erin L Director Option exercise · Restricted Stock Unit −128 256
2026-07-04 Painter Jonathan W Director Option exercise +128 9,005
2026-07-04 Painter Jonathan W Director Option exercise · Restricted Stock Unit −128 256
2026-07-04 LEONARD THOMAS C Director Option exercise +128 4,770
2026-07-04 LEONARD THOMAS C Director Option exercise · Restricted Stock Unit −128 256
2026-07-04 ALBERTINE JOHN M Director Option exercise +128 8,091
2026-07-04 ALBERTINE JOHN M Director Option exercise · Restricted Stock Unit −128 256

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