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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
2026-03-10 SELWOOD DEBORAH Senior Vice President & CAO Grant or award · Restricted Stock Unit +132 132
2026-03-10 Powell Jeffrey L President & CEO Grant or award · Restricted Stock Unit +9,021 9,021
2026-03-10 Powell Jeffrey L President & CEO Grant or award · Restricted Stock Unit +2,255 2,255
2026-03-10 MCKENNEY MICHAEL J Executive Vice President & CFO Grant or award · Restricted Stock Unit +2,367 2,367
2026-03-10 MCKENNEY MICHAEL J Executive Vice President & CFO Grant or award · Restricted Stock Unit +592 592
2026-01-03 O'Mara Rebecca Martinez Director Option exercise +131 1,272
2026-01-03 O'Mara Rebecca Martinez Director Option exercise · Restricted Stock Unit −131 0
2026-01-03 Russell Erin L Director Option exercise +131 3,197
2026-01-03 Russell Erin L Director Option exercise · Restricted Stock Unit −131 0
2026-01-03 Painter Jonathan W Director Option exercise +131 8,748
2026-01-03 Painter Jonathan W Director Option exercise · Restricted Stock Unit −131 0
2026-01-03 LEONARD THOMAS C Director Option exercise +131 4,513
2026-01-03 LEONARD THOMAS C Director Option exercise · Restricted Stock Unit −131 0
2026-01-03 ALBERTINE JOHN M Director Option exercise +131 7,834
2026-01-03 ALBERTINE JOHN M Director Option exercise · Restricted Stock Unit −131 0
2025-11-25 Russell Erin L Director Sale −1,435 $282.36 $405K 3,066
2025-11-11 O'Mara Rebecca Martinez Director Sale −342 $266.52 $91K 1,498
2025-11-11 O'Mara Rebecca Martinez Director Sale −357 $267.28 $95K 1,141
2025-09-27 O'Mara Rebecca Martinez Director Option exercise +132 1,840
2025-09-27 O'Mara Rebecca Martinez Director Option exercise · Restricted Stock Unit −132 131

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