CBOE

SEC source: 0001012975-17-000490 · edgar.xml · nonDerivative · entry 1

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 509,559

F1 · price: The price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $89.00 to $89.68 per share. The Reporting Person undertakes to provide, upon request by the SEC staff, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: Spectrum Equity Investors VI, L.P. ("SEI VI") is the holder of record of 508,133 shares, Spectrum VI Co-Investment Fund, L.P. ("Co-Investment Fund") is the holder of record of 197 shares and Spectrum VI Investment Managers' Fund, L.P. ("IMF") is the holder of record of 1,229 shares following the reported transaction.

F3 · ownership.nature: The general partner of SEI VI is Spectrum Equity Associates VI, L.P., the general partner of which is SEA VI Management, LLC ("SEA VI LLC"). The general partner of IMF and Co-Investment Fund is SEA VI LLC. As a member and manager of SEA VI LLC, the Reporting Person may be deemed to share the voting and dispositive power over securities beneficially owned by SEA VI LLC. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001179110-17-008705 · edgar.xml · nonDerivative · entry 1

Tilly Edward T · CIK 0001493858 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,611

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 21, 2017.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.38 to $87.02. The reporting person undertakes to provide to CBOE Holdings, Inc., any security holder of CBOE Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001179110-17-007738 · edgar.xml · nonDerivative · entry 1

BORIS JAMES R · CIK 0001081342 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,461

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007753 · edgar.xml · nonDerivative · entry 1

RATTERMAN JOSEPH P · CIK 0001163949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,175

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007742 · edgar.xml · nonDerivative · entry 1

Froetscher Janet P · CIK 0001493848 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,061

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007739 · edgar.xml · nonDerivative · entry 1

English Frank E. Jr. · CIK 0001463048 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,214

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007741 · edgar.xml · nonDerivative · entry 1

Fitzpatrick Edward J. · CIK 0001454029 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,429

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007747 · edgar.xml · nonDerivative · entry 1

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,455

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007762 · edgar.xml · nonDerivative · entry 1

Sunshine Eugene S · CIK 0001317973 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,061

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007759 · edgar.xml · nonDerivative · entry 1

Stone Carole E · CIK 0001385197 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,761

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007756 · edgar.xml · nonDerivative · entry 1

Richter Michael L · CIK 0001538223 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,181

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

F2 · balance_after: Reflects a one share adjustment to account for cash received in lieu of fractional shares that were inadvertently rounded and reported in the Form 4 filed March 2, 2017.

SEC source: 0001179110-17-007758 · edgar.xml · nonDerivative · entry 1

SKINNER SAMUEL K · CIK 0001197381 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,061

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007751 · edgar.xml · nonDerivative · entry 1

PALMORE RODERICK A · CIK 0001218964 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,761

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007740 · edgar.xml · nonDerivative · entry 1

Farrow William M III · CIK 0001341362 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,766

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007744 · edgar.xml · nonDerivative · entry 1

Goodman Jill R · CIK 0001551825 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,214

F1 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001179110-17-007327 · edgar.xml · nonDerivative · entry 1

RATTERMAN JOSEPH P · CIK 0001163949 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 55,738

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.89 to $84.43. The reporting person undertakes to provide to CBOE Holdings, Inc., any security holder of CBOE Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: Shares are held of record by Joseph P. Ratterman and Sandra M. Ratterman, as Trustess of the Joseph P. and Sandra M. Ratterman Trust dated September 15, 2008 or their successors in Trust. Mr. Ratterman disclaims beneficial ownership of the reported securities, except to the extent of his pecuniary interests therein.

SEC source: 0001179110-17-007321 · edgar.xml · nonDerivative · entry 1

English Frank E. Jr. · CIK 0001463048 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,029

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.23 to $84.37. The reporting person undertakes to provide to CBOE Holdings, Inc., any security holder of CBOE Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001179110-17-005208 · edgar.xml · nonDerivative · entry 1

Tilly Edward T · CIK 0001493858 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,611

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 21, 2017.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.40 to $78.83. The reporting person undertakes to provide to CBOE Holdings, Inc., any security holder of CBOE Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001179110-17-011955 · edgar.xml · nonDerivative · entry 2

RATTERMAN JOSEPH P · CIK 0001163949 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 66,458

F1 · balance_after: Represents the amount of securities beneficially owned reflecting previously reported transactions.

F2 · ownership.nature: Shares are held of record by Joseph P. Ratterman and Sandra M. Ratterman, as Trustess of the Joseph P. and Sandra M. Ratterman Trust dated September 15, 2008 or their successors in Trust. Mr. Ratterman disclaims beneficial ownership of the reported securities, except to the extent of his pecuniary interests therein.

SEC source: 0001179110-17-011955 · edgar.xml · nonDerivative · entry 1

RATTERMAN JOSEPH P · CIK 0001163949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,455

F1 · balance_after: Represents the amount of securities beneficially owned reflecting previously reported transactions.

SEC source: 0001012975-17-000197 · edgar.xml · nonDerivative · entry 4

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 664,970

F8 · price: The price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $77.83 to $78.38 per share. The Reporting Person undertakes to provide, upon request by the SEC staff, full information regarding the number of shares sold at each separate price.

F4 · ownership.nature: The general partner of SEI VI is Spectrum Equity Associates VI, L.P., the general partner of which is SEA VI Management, LLC ("SEA VI LLC"). The general partner of IMF and Co-Investment Fund is SEA VI LLC. The Reporting Person may be deemed to share the voting and dispositive power over securities beneficially owned by SEA VI LLC. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest.

F9 · ownership.nature: SEI VI is the holder of record of 663,110 shares, Co-Investment Fund is the holder of record of 257 shares and IMF is the holder of record of 1,603 shares following the reported transaction.

SEC source: 0001012975-17-000197 · edgar.xml · nonDerivative · entry 3

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 712,786

F6 · price: The price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $78.00 to $78.53 per share. The Reporting Person undertakes to provide, upon request by the SEC staff, full information regarding the number of shares sold at each separate price.

F4 · ownership.nature: The general partner of SEI VI is Spectrum Equity Associates VI, L.P., the general partner of which is SEA VI Management, LLC ("SEA VI LLC"). The general partner of IMF and Co-Investment Fund is SEA VI LLC. The Reporting Person may be deemed to share the voting and dispositive power over securities beneficially owned by SEA VI LLC. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest.

F7 · ownership.nature: SEI VI is the holder of record of 710,792 shares, Co-Investment Fund is the holder of record of 276 shares and IMF is the holder of record of 1,718 shares following the reported transaction.

SEC source: 0001179110-17-004140 · edgar.xml · nonDerivative · entry 1

English Frank E. Jr. · CIK 0001463048 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,429

SEC source: 0001012975-17-000197 · edgar.xml · nonDerivative · entry 2

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 883,970

F5 · price: The price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $78.50 to $78.62 per share. The Reporting Person undertakes to provide, upon request by the SEC staff, full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: SEI VI is the holder of record of 881,497 shares, Co-Investment Fund is the holder of record of 343 shares and IMF is the holder of record of 2,130 shares following the reported transaction.

F4 · ownership.nature: The general partner of SEI VI is Spectrum Equity Associates VI, L.P., the general partner of which is SEA VI Management, LLC ("SEA VI LLC"). The general partner of IMF and Co-Investment Fund is SEA VI LLC. The Reporting Person may be deemed to share the voting and dispositive power over securities beneficially owned by SEA VI LLC. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest.

SEC source: 0001012975-17-000197 · edgar.xml · nonDerivative · entry 1

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 884,970

F1 · price: The price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $77.71 to $78.62 per share. The Reporting Person undertakes to provide, upon request by the SEC staff, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: Spectrum Equity Investors VI, L.P. ("SEI VI") is the holder of record of 882,493 shares, Spectrum VI Co-Investment Fund, L.P. ("Co-Investment Fund") is the holder of record of 344 shares and Spectrum VI Investment Managers' Fund, L.P. ("IMF") is the holder of record of 2,133 shares following the reported transaction.

F4 · ownership.nature: The general partner of SEI VI is Spectrum Equity Associates VI, L.P., the general partner of which is SEA VI Management, LLC ("SEA VI LLC"). The general partner of IMF and Co-Investment Fund is SEA VI LLC. The Reporting Person may be deemed to share the voting and dispositive power over securities beneficially owned by SEA VI LLC. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest.

SEC source: 0001104659-17-013639 · a4.xml · nonDerivative · entry 3

RATTERMAN JOSEPH P · CIK 0001163949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,683

F3 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan.

SEC source: 0001104659-17-013639 · a4.xml · nonDerivative · entry 2

RATTERMAN JOSEPH P · CIK 0001163949 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 242,413

F1 · shares: Received upon conversion of 778,126 shares of Bats Global Markets, Inc. ("Bats") common stock pursuant to the Agreement and Plan of Merger, dated as of September 25, 2016, by and among CBOE Holdings, Inc. ("CBOE Holdings"), CBOE Corporation, CBOE V, LLC and Bats. On the effective date of the merger, the closing price of CBOE Holdings' common stock was $78.05 per share, and the closing price of Bats' common stock was $35.13.

F1 · price: Received upon conversion of 778,126 shares of Bats Global Markets, Inc. ("Bats") common stock pursuant to the Agreement and Plan of Merger, dated as of September 25, 2016, by and among CBOE Holdings, Inc. ("CBOE Holdings"), CBOE Corporation, CBOE V, LLC and Bats. On the effective date of the merger, the closing price of CBOE Holdings' common stock was $78.05 per share, and the closing price of Bats' common stock was $35.13.

F2 · ownership.nature: Shares are held of record by Joseph P. Ratterman and Sandra M. Ratterman, as Trustess of the Joseph P. and Sandra M. Ratterman Trust dated September 15, 2008 or their successors in Trust. Mr. Ratterman disclaims beneficial ownership of the reported securities, except to the extent of his pecuniary interests therein.

SEC source: 0001104659-17-013639 · a4.xml · nonDerivative · entry 1

RATTERMAN JOSEPH P · CIK 0001163949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,720

F1 · shares: Received upon conversion of 778,126 shares of Bats Global Markets, Inc. ("Bats") common stock pursuant to the Agreement and Plan of Merger, dated as of September 25, 2016, by and among CBOE Holdings, Inc. ("CBOE Holdings"), CBOE Corporation, CBOE V, LLC and Bats. On the effective date of the merger, the closing price of CBOE Holdings' common stock was $78.05 per share, and the closing price of Bats' common stock was $35.13.

F1 · price: Received upon conversion of 778,126 shares of Bats Global Markets, Inc. ("Bats") common stock pursuant to the Agreement and Plan of Merger, dated as of September 25, 2016, by and among CBOE Holdings, Inc. ("CBOE Holdings"), CBOE Corporation, CBOE V, LLC and Bats. On the effective date of the merger, the closing price of CBOE Holdings' common stock was $78.05 per share, and the closing price of Bats' common stock was $35.13.

SEC source: 0001104659-17-013631 · a4.xml · derivative · entry 9

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,229 shares

Expires 2017-02-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of CBOE Holdings, Inc. common stock.

SEC source: 0001104659-17-013631 · a4.xml · derivative · entry 8

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,668 shares

Expires 2017-02-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of CBOE Holdings, Inc. common stock.

SEC source: 0001104659-17-013631 · a4.xml · derivative · entry 7

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,830 shares

Expires 2017-02-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of CBOE Holdings, Inc. common stock.

SEC source: 0001104659-17-013631 · a4.xml · nonDerivative · entry 6

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,893

F2 · security: Represents shares of the Issuer's common stock withheld to satisfy the Issuer's tax withholding obligations upon the accelerated vesting of restricted stock unit awards and the issuance of underlying shares of the Issuer's common stock.

SEC source: 0001104659-17-013631 · a4.xml · nonDerivative · entry 5

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,826

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

F1 · price: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

SEC source: 0001104659-17-013631 · a4.xml · nonDerivative · entry 4

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,597

F2 · security: Represents shares of the Issuer's common stock withheld to satisfy the Issuer's tax withholding obligations upon the accelerated vesting of restricted stock unit awards and the issuance of underlying shares of the Issuer's common stock.

SEC source: 0001104659-17-013631 · a4.xml · nonDerivative · entry 3

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,274

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

F1 · price: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

SEC source: 0001104659-17-013631 · a4.xml · nonDerivative · entry 2

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,606

F2 · security: Represents shares of the Issuer's common stock withheld to satisfy the Issuer's tax withholding obligations upon the accelerated vesting of restricted stock unit awards and the issuance of underlying shares of the Issuer's common stock.

SEC source: 0001104659-17-013631 · a4.xml · nonDerivative · entry 1

O'Connell Gerald T · CIK 0001493844 · Former Executive VP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,443

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

F1 · price: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

SEC source: 0001104659-17-013630 · a4.xml · derivative · entry 9

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,795 shares

Expires 2017-02-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of CBOE Holdings, Inc. common stock.

SEC source: 0001104659-17-013630 · a4.xml · derivative · entry 8

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,496 shares

Expires 2017-02-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of CBOE Holdings, Inc. common stock.

SEC source: 0001104659-17-013630 · a4.xml · derivative · entry 7

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,565 shares

Expires 2017-02-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of CBOE Holdings, Inc. common stock.

SEC source: 0001104659-17-013630 · a4.xml · nonDerivative · entry 6

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,747

F2 · security: Represents shares of the Issuer's common stock withheld to satisfy the Issuer's tax withholding obligations upon the accelerated vesting of restricted stock unit awards and the issuance of underlying shares of the Issuer's common stock.

SEC source: 0001104659-17-013630 · a4.xml · nonDerivative · entry 5

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,224

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer, which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

F1 · price: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer, which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

SEC source: 0001104659-17-013630 · a4.xml · nonDerivative · entry 4

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,429

F2 · security: Represents shares of the Issuer's common stock withheld to satisfy the Issuer's tax withholding obligations upon the accelerated vesting of restricted stock unit awards and the issuance of underlying shares of the Issuer's common stock.

SEC source: 0001104659-17-013630 · a4.xml · nonDerivative · entry 3

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,312

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer, which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

F1 · price: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer, which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

SEC source: 0001104659-17-013630 · a4.xml · nonDerivative · entry 2

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,816

F2 · security: Represents shares of the Issuer's common stock withheld to satisfy the Issuer's tax withholding obligations upon the accelerated vesting of restricted stock unit awards and the issuance of underlying shares of the Issuer's common stock.

SEC source: 0001104659-17-013630 · a4.xml · nonDerivative · entry 1

Provost Edward L · CIK 0001493853 · Former President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,446

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer, which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

F1 · price: Represents shares of the Issuer's common stock issued to the Reporting Person pursuant to the terms of the Reporting Person's retirement agreement with the Issuer, which provided for the accelerated vesting of the restricted stock unit awards that were awarded to the Reporting Person.

SEC source: 0001104659-17-013637 · a4.xml · nonDerivative · entry 2

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,135,240

F4 · price: Represents a restricted stock award granted under the Company's Second Amended and Restated Long-Term Incentive Plan.

SEC source: 0001104659-17-013637 · a4.xml · nonDerivative · entry 1

Mitchell Christopher · CIK 0001425004 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,134,970

F1 · shares: Received upon conversion of 3,906,975 shares of Bats Global Markets, Inc. ("Bats") common stock pursuant to the Agreement and Plan of Merger, dated as of September 25, 2016, by and among CBOE Holdings, Inc. ("CBOE Holdings"), CBOE Corporation, CBOE V, LLC and Bats. On the effective date of the merger, the closing price of CBOE Holdings' common stock was $78.05 per share, and the closing price of Bats' common stock was $35.13.

F1 · price: Received upon conversion of 3,906,975 shares of Bats Global Markets, Inc. ("Bats") common stock pursuant to the Agreement and Plan of Merger, dated as of September 25, 2016, by and among CBOE Holdings, Inc. ("CBOE Holdings"), CBOE Corporation, CBOE V, LLC and Bats. On the effective date of the merger, the closing price of CBOE Holdings' common stock was $78.05 per share, and the closing price of Bats' common stock was $35.13.

F2 · ownership.nature: Spectrum Equity Investors VI, L.P. is the holder of record of 1,131,793 shares, Spectrum VI Co-Investment Fund, L.P. is the holder of record of 442 shares and Spectrum VI Investment Managers' Fund, L.P. is the holder of record of 2,735 shares.

F3 · ownership.nature: The general partner of Spectrum Investors VI, L.P. is Spectrum Equity Associates VI, L.P., the general partner of which is SEA VI Management, LLC ("SEA VI LLC"). The general partner of Spectrum VI Investment Managers' Fund, L.P. and Spectrum VI Co-Investment Fund, L.P. is SEA VI LLC. The Reporting Person may be deemed to share the voting and dispositive power over securities beneficially owned by SEA VI LLC. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest.

SEC source: 0001104659-17-013669 · a4.xml · derivative · entry 5

CONCANNON CHRISTOPHER R · CIK 0001251713 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,136

Underlying: Common Stock · 162,136 shares

Expires 2024-11-30

F6 · security: Represents an option to purchase shares of Bats common stock that was converted to an option to purchase shares of CBOE Holdings common stock pursuant to the Merger Agreement.

F7 · derivative.exercise_date: Includes 50% of which are currently exercisable, 25% of which will vest on December 1, 2017 and 25% of which will vest on December 1, 2018.

SEC source: 0001104659-17-013669 · a4.xml · derivative · entry 4

CONCANNON CHRISTOPHER R · CIK 0001251713 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,281

Underlying: Common Stock · 122,281 shares

Expires 2024-11-30

F6 · security: Represents an option to purchase shares of Bats common stock that was converted to an option to purchase shares of CBOE Holdings common stock pursuant to the Merger Agreement.