CME

SEC source: 0001156375-16-000217 · edgardoc.xml · nonDerivative · entry 1

Holzrichter Julie · CIK 0001409442 · Sr MD Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,898

F1 · shares: Ms. Holzrichter surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000225 · edgardoc.xml · nonDerivative · entry 1

Zagotta Robert · CIK 0001553680 · Sr MD Strategy & Execution

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,004

F1 · shares: Mr. Zagotta surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000215 · edgardoc.xml · nonDerivative · entry 1

Cutinho Sunil · CIK 0001619400 · Sr MD & President CME Clearing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,352

F1 · shares: Mr. Cutinho surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000222 · edgardoc.xml · nonDerivative · entry 1

TAYLOR KIMBERLY S · CIK 0001271589 · Sr MD Pres Gl Ops Tech & Risk

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,658

F1 · shares: Ms. Taylor surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000224 · edgardoc.xml · nonDerivative · entry 1

Tully Sean · CIK 0001619542 · Sr MD Global Hd Fin & OTC Prod

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,226

F1 · shares: Mr. Tully surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000223 · edgardoc.xml · nonDerivative · entry 1

Tobin Jack J · CIK 0001638430 · MD Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,324

F1 · shares: Mr. Tobin surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000221 · edgardoc.xml · nonDerivative · entry 1

Sammann Derek · CIK 0001475318 · Sr MD Gl Hd Comm &Options Prod

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,024

F1 · shares: Mr. Sammann surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000220 · edgardoc.xml · nonDerivative · entry 1

Pietrowicz John W. · CIK 0001485050 · Sr MD Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,146

F1 · shares: Mr. Pietrowicz surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000219 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,317

F1 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000218 · edgardoc.xml · nonDerivative · entry 1

Kometer Kevin · CIK 0001436697 · Sr MD Chief InformationOfficer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,155

F1 · shares: Mr. Kometer surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000216 · edgardoc.xml · nonDerivative · entry 1

GILL PHUPINDER · CIK 0001212817 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,677

F1 · shares: Mr. Gill surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000214 · edgardoc.xml · nonDerivative · entry 1

Durkin Bryan T · CIK 0001341363 · Sr MD Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,136

F1 · shares: Mr. Durkin surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000213 · edgardoc.xml · nonDerivative · entry 1

DUFFY TERRENCE A · CIK 0001212809 · Director · Executive Chairman & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,287

F1 · shares: Mr. Duffy surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000212 · edgardoc.xml · nonDerivative · entry 1

CRONIN KATHLEEN M · CIK 0001259107 · Sr MD Gen Counsel & Corp Secr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,252

F1 · shares: Ms. Cronin surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

SEC source: 0001156375-16-000209 · edgardoc.xml · nonDerivative · entry 1

Bernacchi Jeffrey M. · CIK 0001464713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,886

SEC source: 0001156375-16-000210 · edgardoc.xml · nonDerivative · entry 2

Bitsberger Timothy S. · CIK 0001434852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,824

SEC source: 0001156375-16-000210 · edgardoc.xml · nonDerivative · entry 1

Bitsberger Timothy S. · CIK 0001434852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,324

SEC source: 0001156375-16-000207 · edgardoc.xml · nonDerivative · entry 2

Durkin Bryan T · CIK 0001341363 · Sr MD Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,967

F2 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

F3 · price: On September 6, 2016, Mr. Durkin sold an aggregate of 15,000 shares of CME Group Class A common stock. For reporting purposes, the sales prices within a $1 range have been aggregated and the weighted average sales price has been reported. The price ranges were: $107.09 to $107.99 and $108.01 to $108.62. The Company maintains a record of the transactions and copies will be provided upon request.

SEC source: 0001156375-17-000006 · edgardoc.xml · nonDerivative · entry 2

CHOOKASZIAN DENNIS · CIK 0001120026 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Spouse

Disclosed balance after: 12,934

SEC source: 0001156375-17-000006 · edgardoc.xml · nonDerivative · entry 1

CHOOKASZIAN DENNIS · CIK 0001120026 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: This transaction involved a gift of securities by the reporting person to his spouse, who shares reporting person's household. The reporting person disclaims beneficial ownership of the shares held by his spouse, and this report should not be deemed as an admission that the reporting person is the beneficial owner of his spouse's shares for purposes of Section 16 or for any other purpose.

SEC source: 0001156375-17-000003 · edgardoc.xml · nonDerivative · entry 2

POLLOCK ALEX J · CIK 0001234604 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Spouse

Disclosed balance after: 2,519

SEC source: 0001156375-17-000003 · edgardoc.xml · nonDerivative · entry 1

POLLOCK ALEX J · CIK 0001234604 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,612

F1 · shares: This transaction involved a gift of securities from the reporting person to his spouse, who shares the reporting person's household. The reporting person disclaims beneficial ownership of the shares held by his spouse, and this report should not be deemed as an admission that the reporting person is the beneficial owner of his spouse's shares for purposes of Section 16 or for any other purpose.

SEC source: 0001156375-16-000249 · edgardoc.xml · nonDerivative · entry 1

SAVAGE TERRY L · CIK 0001094549 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 15,024

F1 · kind: Granted pursuant to the CME Group Director Stock Plan, as amended and restated.

F2 · balance_after: This amendment is being filed to reflect the correct number of shares held indirectly by Ms. Savage is 15,024.

SEC source: 0001156375-16-000248 · edgardoc.xml · nonDerivative · entry 1

Cook Elizabeth A · CIK 0001643475 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 19,639

F1 · kind: Granted pursuant to the CME Group Director Stock Plan, as amended and restated.

F2 · balance_after: This amendment is being filed to reflect the correct number of shares held indirectly by Ms. Cook is 19,639.

SEC source: 0001156375-16-000207 · edgardoc.xml · nonDerivative · entry 1

Durkin Bryan T · CIK 0001341363 · Sr MD Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,967

F1 · shares: On June 14, 2016, the reporting person gifted an aggregate of 1,014 shares of Class A common stock as a charitable contribution.

SEC source: 0001156375-17-000061 · primary_doc.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,814

F2 · kind: This line item is added to report a delinquent transaction for the purchase of 100 shares on May 31, 2016.

SEC source: 0001156375-18-000014 · primary_doc.xml · nonDerivative · entry 1

SANDNER JOHN F · CIK 0001212848 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,259

F1 · kind: This transaction involved a gift of securities from the reporting person to a charitable organization.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 18

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,338.69

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 17

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,183.49

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 16

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,008.06

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 15

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,810.1

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 14

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,629.63

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 13

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,465.51

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 12

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,291.96

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 11

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,122.17

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 10

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,912.98

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,340.4

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 9

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,659.99

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 8

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,437.7

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 7

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,206.2

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

SEC source: 0001156375-17-000061 · primary_doc.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,714

F1 · kind: This line item is added to report a delinquent transaction for the purchase of 75 shares on March 12, 2012, adjusted to an aggregate of 375 shares to reflect a 5 for 1 stock split.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 6

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,998.24

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 5

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,840.01

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 4

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,697.95

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,563.64

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

SEC source: 0001156375-17-000012 · primary_doc.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,435.45

F1 · kind: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2 · shares: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F2 · price: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.