Columbia Property Trust, Inc. (CXP): 40 North Management Sells Over A Million Shares

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Page 8 of 13 SEC Filing
CUSIP No. 198287203 Page 8 of 13 Pages
1.

Names of Reporting Persons

DAVID J. MILLSTONE

2. Check the Appropriate Box if a Member of a Group (See Instructions)
(a)  o
(b)  x
3.

SEC Use Only

4.

Source of Funds (See Instructions)

AF

5.

Check Box if Disclosure of Legal Proceedings Is Required Pursuant
to Items 2(d) or 2(e)     o

6.

Citizenship or Place of Organization

UNITED STATES

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person With

7.

Sole Voting Power

0

8.

Shared Voting Power

7,363,842

9.

Sole Dispositive Power

0

10.

Shared Dispositive Power

7,363,842

11.

Aggregate Amount Beneficially Owned by Each Reporting Person

7,363,842

12.

Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares
(See Instructions)   o

13.

Percent of Class Represented by Amount in Row (11)

6.0%

14.

Type of Reporting Person (See Instructions)

IN

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