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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
2026-06-03 Powell Jeffrey L President & CEO Gift −12,282 0
2026-05-27 KRAUSE STACY D. SVP, GC and Secretary Sale −1,227 $334.17 $410K 1,363
2026-05-18 Blanchard Thomas Andrew Vice President Sale −1,400 $322.04 $451K 557
2026-04-04 O'Mara Rebecca Martinez Director Option exercise +129 1,401
2026-04-04 O'Mara Rebecca Martinez Director Option exercise · Restricted Stock Unit −129 384
2026-04-04 Russell Erin L Director Option exercise +129 3,326
2026-04-04 Russell Erin L Director Option exercise · Restricted Stock Unit −129 384
2026-04-04 Painter Jonathan W Director Option exercise +129 8,877
2026-04-04 Painter Jonathan W Director Option exercise · Restricted Stock Unit −129 384
2026-04-04 LEONARD THOMAS C Director Option exercise +129 4,642
2026-04-04 LEONARD THOMAS C Director Option exercise · Restricted Stock Unit −129 384
2026-04-04 ALBERTINE JOHN M Director Option exercise +129 7,963
2026-04-04 ALBERTINE JOHN M Director Option exercise · Restricted Stock Unit −129 384
2026-03-11 O'Mara Rebecca Martinez Director Grant or award · Restricted Stock Unit +513 513
2026-03-11 Russell Erin L Director Grant or award · Restricted Stock Unit +513 513
2026-03-11 Powell Jeffrey L President & CEO Gift −48,667 12,282
2026-03-11 Painter Jonathan W Director Grant or award · Restricted Stock Unit +513 513
2026-03-11 LEONARD THOMAS C Director Grant or award · Restricted Stock Unit +513 513
2026-03-11 ALBERTINE JOHN M Director Grant or award · Restricted Stock Unit +513 513
2026-03-10 Westerhout Fredrik H Vice President Option exercise +583 2,879

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