⌘K

Login Start Free

Home/Insiders/ZILKOWSKI RONALD

ZR

SEC Insider//CIK 0001259748

ZILKOWSKI RONALD

CIK 00012597482 companiesGLENWOOD, IL

Transactions

10

Companies

2

Filings

8

CIK

0001259748

Recent Transactions

10 trades

Award
LANDAUER INC
Common Stock
2013-12-06+235→ 2,125 total
Award
LANDAUER INC
Common Stock
2012-12-21+205→ 1,890 total
Award
LANDAUER INC
Common Stock
2012-09-06+1,685→ 1,685 total
Purchase
CHINDEX INTERNATIONAL INC
Common stock
2005-08-22$2.20/sh+6,100→ 17,452 total
Exercise/Conversion
CHINDEX INTERNATIONAL INC
Option to purchase common stock
2005-08-22−6,100→ 6,100 total
Award
CHINDEX INTERNATIONAL INC
Optioin to purchase common stock
2005-07-08+3,500→ 44,080 total
Award
CHINDEX INTERNATIONAL INC
Option to purchase common stock
2004-09-02+4,400→ 21,780 total
Award
CHINDEX INTERNATIONAL INC
Common Stock
2004-09-02$1.93/sh+4,400→ 11,352 total
Award
CHINDEX INTERNATIONAL INC
Option to purchase common stock
2004-04-26+10,000→ 0 total
Purchase
CHINDEX INTERNATIONAL INC
Common Stock
2003-11-20$3.78/sh+3,234→ 3,476 total

Companies

2

Recent Filings

8

Address

C/O LANDAUER, INC. 2 SCIENCE ROAD

GLENWOOD, IL, 60425

View on SEC.gov