Barber Paul V

SEC source: 0001181431-13-044488 · rrd388244.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 833,170

F1 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $42.18 to $42.96 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0001181431-13-043473 · rrd387696.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 881,042

F1 · shares: Represents shares of the Issuer's common stock ("Common Stock") sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sales, Equity Side Fund owns an aggregate of 0 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund.

F3 · balance_after: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on August 6, 2013 by JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust. Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · balance_after: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 166,888 shares of Common Stock, including shares they received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F3 · ownership.direct: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on August 6, 2013 by JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust. Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · ownership.direct: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 166,888 shares of Common Stock, including shares they received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-043473 · rrd387696.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 881,042

F1 · shares: Represents shares of the Issuer's common stock ("Common Stock") sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sales, Equity Side Fund owns an aggregate of 0 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $42.16 to $43.03 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F3 · balance_after: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on August 6, 2013 by JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust. Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · balance_after: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 166,888 shares of Common Stock, including shares they received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F3 · ownership.direct: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on August 6, 2013 by JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust. Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · ownership.direct: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 166,888 shares of Common Stock, including shares they received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-033987 · rrd382954.xml · derivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 50,000 shares

Expires 2023-06-05

F1 · derivative.exercise_date: Represents a stock option which vests as to the total number of shares on June 6, 2014.

SEC source: 0000899243-15-002658 · doc4.xml · derivative · entry 12

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 50,000 shares

Expires 2023-06-05

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.

F5 · derivative.expiration_date: The proceeds from the future sale of shares of common stock issuable upon exercise of the Option (the "Shares") will be delivered to the Equity IV Funds, the Equity V Funds and Equity Side Fund, pursuant to a contractual obligation of Mr. Barber to assign any compensation received for service as a director on the board of directors of the Issuer, to offset the management fees of the Equity IV Funds, Equity V Funds and Equity Side Fund. Mr. Barber is a managing member of JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., the general partners of the Equity IV Funds and the Equity V Funds, respectively.

F6 · derivative.expiration_date: (Continued From Footnote 5) Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund and is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the Shares, except to the extent of his pecuniary interest, if any, in the Shares by virtue of his membership interest in JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., or by virtue of his limited partnership interest in Equity Side Fund.

F5 · ownership.direct: The proceeds from the future sale of shares of common stock issuable upon exercise of the Option (the "Shares") will be delivered to the Equity IV Funds, the Equity V Funds and Equity Side Fund, pursuant to a contractual obligation of Mr. Barber to assign any compensation received for service as a director on the board of directors of the Issuer, to offset the management fees of the Equity IV Funds, Equity V Funds and Equity Side Fund. Mr. Barber is a managing member of JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., the general partners of the Equity IV Funds and the Equity V Funds, respectively.

F6 · ownership.direct: (Continued From Footnote 5) Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund and is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the Shares, except to the extent of his pecuniary interest, if any, in the Shares by virtue of his membership interest in JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., or by virtue of his limited partnership interest in Equity Side Fund.

SEC source: 0001181431-13-030401 · rrd381065.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 644,362

F1 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. (Continued in Footnote 2)

F2 · balance_after: Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F3 · balance_after: As of the date of this report, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 122,316 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F1 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. (Continued in Footnote 2)

F2 · ownership.direct: Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F3 · ownership.direct: As of the date of this report, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 122,316 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-028500 · rrd380318.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 122,316

F3 · shares: Represents shares of Common Stock sold on May 14, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 122,316 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.34 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F3 · balance_after: Represents shares of Common Stock sold on May 14, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 122,316 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F3 · ownership.nature: Represents shares of Common Stock sold on May 14, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 122,316 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-028500 · rrd380318.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 649,362

F1 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.34 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F4 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. (continued in footnote 5)

F5 · balance_after: Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F4 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. (continued in footnote 5)

F5 · ownership.direct: Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-027781 · rrd379910.xml · nonDerivative · entry 4

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 127,092

F6 · shares: Represents shares of Common Stock sold on May 13, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 127,092 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F4 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.14 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F6 · balance_after: Represents shares of Common Stock sold on May 13, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 127,092 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F6 · ownership.nature: Represents shares of Common Stock sold on May 13, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 127,092 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-027781 · rrd379910.xml · nonDerivative · entry 3

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 674,736

F3 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.14 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F7 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · balance_after: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F7 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · ownership.direct: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-027781 · rrd379910.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 127,900

F5 · shares: Represents shares of Common Stock sold on May 10, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 127,900 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.20 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F5 · balance_after: Represents shares of Common Stock sold on May 10, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 127,900 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F5 · ownership.nature: Represents shares of Common Stock sold on May 10, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 127,900 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-027781 · rrd379910.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 679,028

F1 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.20 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F7 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · balance_after: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F7 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · ownership.direct: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-027160 · rrd379536.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 131,130

F1 · shares: Represents shares of Common Stock sold on May 8, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 131,130 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F1 · balance_after: Represents shares of Common Stock sold on May 8, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 131,130 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F1 · ownership.nature: Represents shares of Common Stock sold on May 8, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 131,130 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-027160 · rrd379536.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 696,192

F2 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. (continued in footnote 3)

F3 · balance_after: (continued from footnote 2) Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F2 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. (continued in footnote 3)

F3 · ownership.direct: (continued from footnote 2) Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-026420 · rrd379126.xml · nonDerivative · entry 4

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 135,090

F6 · shares: Represents shares of Common Stock sold on May 7, 2013 by the Family Trusts. Immediately following such sale, the Family Trusts directly held an aggregate of 135,090 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F4 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.26 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F6 · balance_after: Represents shares of Common Stock sold on May 7, 2013 by the Family Trusts. Immediately following such sale, the Family Trusts directly held an aggregate of 135,090 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F6 · ownership.nature: Represents shares of Common Stock sold on May 7, 2013 by the Family Trusts. Immediately following such sale, the Family Trusts directly held an aggregate of 135,090 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-026420 · rrd379126.xml · nonDerivative · entry 3

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 717,232

F3 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.26 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F7 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · balance_after: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F7 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · ownership.direct: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-026420 · rrd379126.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 135,280

F5 · shares: Represents shares of Common Stock sold on May 6, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 135,280 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.93 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F5 · balance_after: Represents shares of Common Stock sold on May 6, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 135,280 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F5 · ownership.nature: Represents shares of Common Stock sold on May 6, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly held an aggregate of 135,280 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-026420 · rrd379126.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 718,242

F1 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.00 to $40.93 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F7 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · balance_after: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

F7 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 6,914,884 shares of Common Stock. (Continued in footnote 8)

F8 · ownership.direct: The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for JMI Euro Equity Fund IV Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-024898 · rrd378441.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 733,522

F1 · shares: Represents shares of the Issuer's common stock ("Common Stock") sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sales, Equity Side Fund owned an aggregate of 31,954 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F3 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $40.06 to $40.39 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F4 · balance_after: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on May 1, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" (continued in footnote 5)

F5 · balance_after: and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust, Fund V Trust, GP V Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F6 · balance_after: As of the date hereof the JMI Trusts directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F7 · balance_after: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 138,156 shares of Common Stock, including shares they received in connection with the distributions described in footnotes (4) and (5). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F4 · ownership.direct: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on May 1, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" (continued in footnote 5)

F5 · ownership.direct: and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust, Fund V Trust, GP V Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F6 · ownership.direct: As of the date hereof the JMI Trusts directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F7 · ownership.direct: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 138,156 shares of Common Stock, including shares they received in connection with the distributions described in footnotes (4) and (5). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-024898 · rrd378441.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 733,522

F1 · shares: Represents shares of the Issuer's common stock ("Common Stock") sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sales, Equity Side Fund owned an aggregate of 31,954 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $39.05 to $40.05 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F4 · balance_after: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on May 1, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" (continued in footnote 5)

F5 · balance_after: and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust, Fund V Trust, GP V Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F6 · balance_after: As of the date hereof the JMI Trusts directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F7 · balance_after: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 138,156 shares of Common Stock, including shares they received in connection with the distributions described in footnotes (4) and (5). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F4 · ownership.direct: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on May 1, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" (continued in footnote 5)

F5 · ownership.direct: and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust, Fund V Trust, GP V Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F6 · ownership.direct: As of the date hereof the JMI Trusts directly hold an aggregate of 6,914,884 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F7 · ownership.direct: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 138,156 shares of Common Stock, including shares they received in connection with the distributions described in footnotes (4) and (5). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-013164 · rrd372154.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 392,821

F1 · shares: Represents shares of Common Stock sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sale, Equity Side Fund owned an aggregate of 77,952 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $31.00 to $31.38 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F3 · balance_after: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on February 25, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). (Continued in Footnote 4)

F4 · balance_after: Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F5 · balance_after: As of the date hereof the JMI Trusts directly hold an aggregate of 16,868,886 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F6 · balance_after: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 73,990 shares of Common Stock, including shares they received in connection with the distributions described in footnotes (3) and (4). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F3 · ownership.direct: Represents shares directly held by Mr. Barber, including shares he received as a result of the pro rata distributions-in-kind made on February 25, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). (Continued in Footnote 4)

F4 · ownership.direct: Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F5 · ownership.direct: As of the date hereof the JMI Trusts directly hold an aggregate of 16,868,886 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F6 · ownership.direct: As of the date hereof, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly hold an aggregate of 73,990 shares of Common Stock, including shares they received in connection with the distributions described in footnotes (3) and (4). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-011579 · rrd371358.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 41,908

F3 · shares: Represents shares of Common Stock sold on February 19, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly hold an aggregate of 41,908 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $32.89 to $33.60 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F3 · balance_after: Represents shares of Common Stock sold on February 19, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly hold an aggregate of 41,908 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F3 · ownership.nature: Represents shares of Common Stock sold on February 19, 2013 by two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts"). Immediately following such sale, the Family Trusts directly hold an aggregate of 41,908 shares of Common Stock. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-011579 · rrd371358.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 222,470

F1 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $32.89 to $33.60 per share. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F4 · balance_after: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. (Continued in footnote 5)

F5 · balance_after: Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F4 · ownership.direct: As of the date of this report, JMI Equity Fund IV Trust, JMI Associates IV Trust, JMI Equity Fund IV (AI) Trust, JMI Associates IV (AI) Trust, JMI Euro Equity Fund IV Trust, JMI Associates Euro IV Trust, JMI Equity Fund V Trust, JMI Associates V Trust, JMI Equity Fund V (AI) Trust and JMI Associates V (AI) Trust (collectively, the "JMI Trusts") directly hold an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. (Continued in footnote 5)

F5 · ownership.direct: Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-010270 · rrd370573.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,630

F1 · shares: Represents shares of Common Stock sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sale, Equity Side Fund owned an aggregate of 100,951 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F3 · balance_after: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · balance_after: As of the date of this report, the JMI Trusts directly hold an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F3 · ownership.direct: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · ownership.direct: As of the date of this report, the JMI Trusts directly hold an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-010270 · rrd370573.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,630

F1 · shares: Represents shares of Common Stock sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sale, Equity Side Fund owned an aggregate of 100,951 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $28.74 to $29.71. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F3 · balance_after: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · balance_after: As of the date of this report, the JMI Trusts directly hold an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F3 · ownership.direct: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · ownership.direct: As of the date of this report, the JMI Trusts directly hold an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

SEC source: 0001181431-13-011577 · rrd371368.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,630

F1 · shares: Represents shares of Common Stock sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sale, Equity Side Fund owned an aggregate of 100,951 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F3 · balance_after: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · balance_after: As of February 15, 2013, the JMI Trusts directly held an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F5 · balance_after: As of February 15, 2013, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly held an aggregate of 57,748 shares of Common Stock that such Family Trusts received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F3 · ownership.direct: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · ownership.direct: As of February 15, 2013, the JMI Trusts directly held an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F5 · ownership.direct: As of February 15, 2013, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly held an aggregate of 57,748 shares of Common Stock that such Family Trusts received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-13-011577 · rrd371368.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,730

F1 · shares: Represents shares of Common Stock sold by JMI Equity Side Fund, L.P. ("Equity Side Fund"). Immediately following such sale, Equity Side Fund owned an aggregate of 100,951 shares of Common Stock. Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F2 · price: The price reported represents the weighted average sale price of the shares sold. The prices of the shares sold in the reported transaction ranged from $28.74 to $29.71. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F3 · balance_after: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · balance_after: As of February 15, 2013, the JMI Trusts directly held an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F5 · balance_after: As of February 15, 2013, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly held an aggregate of 57,748 shares of Common Stock that such Family Trusts received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

F3 · ownership.direct: Represents shares directly held by Mr. Barber as a result of the receipt of his pro rata share of distributions-in-kind made on February 13, 2013 by JMI Equity Fund IV Trust ("Fund IV Trust"), JMI Associates IV Trust ("GP IV Trust"), JMI Equity Fund IV (AI) Trust ("Fund IV (AI) Trust"), JMI Associates IV (AI) Trust ("GP IV (AI) Trust"), JMI Euro Equity Fund IV Trust ("Euro Fund Trust") and JMI Associates Euro IV Trust ("Euro GP Trust"), JMI Equity Fund V Trust ("Fund V Trust"), JMI Associates V Trust ("GP V Trust"), JMI Equity Fund V (AI) Trust ("Fund V (AI) Trust") and JMI Associates V (AI) Trust ("GP V (AI) Trust" and, together with Fund IV Trust, GP IV Trust, Fund IV (AI) Trust, GP IV (AI) Trust, Euro Fund Trust, Euro GP Trust and Fund V (AI) Trust, collectively, the "JMI Trusts"). Mr. Barber's receipt of the foregoing distributed shares was made for no consideration. Each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13.

F4 · ownership.direct: As of February 15, 2013, the JMI Trusts directly held an aggregate of 21,845,887 shares of Common Stock. The JMI Trusts are irrevocable and Mr. Barber is a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the JMI Trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the JMI Trusts, except to the extent of his pecuniary interest, if any, in the shares held by the JMI Trusts by virtue of his position as a co-trustee of the JMI Trusts (other than for Euro Fund Trust) and a beneficiary of the JMI Trusts.

F5 · ownership.direct: As of February 15, 2013, two family trusts for which Mr. Barber may be deemed to control investment decisions (the "Family Trusts") directly held an aggregate of 57,748 shares of Common Stock that such Family Trusts received in connection with the distributions described in footnote (3). Such receipt was made for no consideration, and each such distribution was exempt from Section 16 of the Securities Exchange Act pursuant to Rule 16a-13. The Family Trusts are irrevocable, and one or more beneficiaries of such trusts is an immediate family member of Mr. Barber. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by such trusts and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by such trusts, except to the extent of his pecuniary interest, if any, in the shares held by such trusts by virtue of his position with such trusts.

SEC source: 0001181431-12-059672 · rrd360918.xml · nonDerivative · entry 3

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 142,349

F3 · shares: In connection with the Follow-on Offering, JMI Equity Side Fund, L.P. ("Equity Side Fund") sold 44,313 shares of Common Stock pursuant to the Underwriting Agreement.

F6 · balance_after: Immediately following the consummation of the Follow-on Offering, Equity Side Fund owns an aggregate of 142,349 shares of Common Stock. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

F6 · ownership.nature: Immediately following the consummation of the Follow-on Offering, Equity Side Fund owns an aggregate of 142,349 shares of Common Stock. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

SEC source: 0001181431-12-059672 · rrd360918.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 7,992,703

F2 · shares: In connection with the Follow-on Offering, (i) JMI Equity Fund IV, L.P. ("Fund IV") sold 1,779,120 shares of Common Stock, (ii) JMI Euro Equity Fund IV, L.P. ("Euro Fund") sold 568,099 shares of Common Stock and (iii) JMI Equity Fund IV (AI), L.P. ("Fund IV (AI)" and together with Fund IV and Euro Fund, collectively the "Equity IV Funds") sold 140,888 shares of Common Stock, in each case, pursuant to the Underwriting Agreement.

F5 · balance_after: Immediately following the consummation of the Follow-on Offering, Fund IV owns an aggregate of 5,715,182 shares of Common Stock, Euro Fund owns an aggregate of 1,824,939 shares of Common Stock and Fund IV (AI) owns an aggregate of 452,582 shares of Common Stock. Mr. Barber is a managing member of JMI Associates IV, L.L.C., the general partner of the Equity IV Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity IV Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity IV Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity IV Funds by virtue of his membership interest in JMI Associates IV, L.L.C.

F5 · ownership.nature: Immediately following the consummation of the Follow-on Offering, Fund IV owns an aggregate of 5,715,182 shares of Common Stock, Euro Fund owns an aggregate of 1,824,939 shares of Common Stock and Fund IV (AI) owns an aggregate of 452,582 shares of Common Stock. Mr. Barber is a managing member of JMI Associates IV, L.L.C., the general partner of the Equity IV Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity IV Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity IV Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity IV Funds by virtue of his membership interest in JMI Associates IV, L.L.C.

SEC source: 0001181431-12-059672 · rrd360918.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 22,811,786

F1 · shares: In connection with the Issuer's public offering pursuant to a registration statement on Form S-1 (No. 333-184674) (the "Follow-on Offering"), (i) JMI Equity Fund V, L.P. ("Fund V") sold 6,712,471 shares of the Issuer's common stock ("Common Stock") and (ii) JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") sold 388,779 shares of Common Stock, in each case, pursuant to an underwriting agreement, dated November 14, 2012 by and among the Issuer, the underwriters and the selling stockholders party thereto (the "Underwriting Agreement").

F4 · balance_after: Immediately following the consummation of the Follow-on Offering, Fund V owns an aggregate of 21,562,887 shares of Common Stock and Fund V (AI) owns an aggregate of 1,248,899 shares of Common Stock. Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F4 · ownership.nature: Immediately following the consummation of the Follow-on Offering, Fund V owns an aggregate of 21,562,887 shares of Common Stock and Fund V (AI) owns an aggregate of 1,248,899 shares of Common Stock. Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 12

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 24,552 shares

Expires not disclosed

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: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.exercise_price: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · price: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · price: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · derivative.exercise_date: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.exercise_date: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · derivative.expiration_date: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.expiration_date: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F7 · ownership.nature: As of the date hereof, JMI Equity Side Fund, L.P. ("Equity Side Fund") owns an aggregate of 186,662 shares of Common Stock upon conversion of the Preferred Shares. Prior to the Issuer's initial public offering Equity Side Fund owned 150 shares of Common Stock, 7,800 Series A Shares, 12,445 Series B Shares and 3,069 Series C Shares. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 11

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,378,528 shares

Expires not disclosed

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: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.exercise_price: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · price: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · price: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · derivative.exercise_date: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.exercise_date: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · derivative.expiration_date: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.expiration_date: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F5 · ownership.nature: As of the date hereof, JMI Equity Fund IV, L.P. ("Fund IV") owns an aggregate of 7,494,302 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV owned 6,030 shares of Common Stock, 313,170 Series A Shares, 499,649 Series B Shares and 123,215 Series C Shares. As of the date hereof, JMI Euro Equity Fund IV, L.P. ("Euro Fund") owns an aggregate of 2,393,038 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Euro Fund owned 1,926 shares of Common Stock, 100,000 Series A Shares, 159,545 Series B Shares and 39,344 Series C Shares. (Continued on footnote 6)

F6 · ownership.nature: As of the date hereof, JMI Equity Fund IV (AI), L.P. ("Fund IV (AI)" and together with Fund IV and Euro Fund, collectively the "Equity IV Funds") owns an aggregate of 593,470 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV (AI) owned 478 shares of Common Stock, 24,800 Series A Shares, 39,567 Series B Shares and 9,757 Series C Shares. Mr. Barber is a managing member of JMI Associates IV, L.L.C., the general partner of the Equity IV Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity IV Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity IV Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity IV Funds by virtue of his membership interest in JMI Associates IV, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 10

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 3,934,424 shares

Expires not disclosed

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: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.exercise_price: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · price: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · price: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · derivative.exercise_date: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.exercise_date: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · derivative.expiration_date: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · derivative.expiration_date: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

F3 · ownership.nature: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · ownership.nature: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 9

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 99,560 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · price: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · derivative.exercise_date: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · derivative.expiration_date: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F7 · ownership.nature: As of the date hereof, JMI Equity Side Fund, L.P. ("Equity Side Fund") owns an aggregate of 186,662 shares of Common Stock upon conversion of the Preferred Shares. Prior to the Issuer's initial public offering Equity Side Fund owned 150 shares of Common Stock, 7,800 Series A Shares, 12,445 Series B Shares and 3,069 Series C Shares. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 8

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 5,590,088 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · price: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · derivative.exercise_date: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · derivative.expiration_date: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F5 · ownership.nature: As of the date hereof, JMI Equity Fund IV, L.P. ("Fund IV") owns an aggregate of 7,494,302 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV owned 6,030 shares of Common Stock, 313,170 Series A Shares, 499,649 Series B Shares and 123,215 Series C Shares. As of the date hereof, JMI Euro Equity Fund IV, L.P. ("Euro Fund") owns an aggregate of 2,393,038 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Euro Fund owned 1,926 shares of Common Stock, 100,000 Series A Shares, 159,545 Series B Shares and 39,344 Series C Shares. (Continued on footnote 6)

F6 · ownership.nature: As of the date hereof, JMI Equity Fund IV (AI), L.P. ("Fund IV (AI)" and together with Fund IV and Euro Fund, collectively the "Equity IV Funds") owns an aggregate of 593,470 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV (AI) owned 478 shares of Common Stock, 24,800 Series A Shares, 39,567 Series B Shares and 9,757 Series C Shares. Mr. Barber is a managing member of JMI Associates IV, L.L.C., the general partner of the Equity IV Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity IV Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity IV Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity IV Funds by virtue of his membership interest in JMI Associates IV, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 7

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 15,954,544 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · price: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · derivative.exercise_date: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F2 · derivative.expiration_date: Effective upon the closing of the Issuer's initial public offering of its common stock, each Preferred Share automatically converted into eight shares of Common Stock as shown in column 7. The Preferred Shares had no expiration date.

F3 · ownership.nature: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · ownership.nature: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 6

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 62,400 shares

Expires not disclosed

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 · derivative.exercise_price: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · price: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · derivative.exercise_date: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · derivative.expiration_date: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F7 · ownership.nature: As of the date hereof, JMI Equity Side Fund, L.P. ("Equity Side Fund") owns an aggregate of 186,662 shares of Common Stock upon conversion of the Preferred Shares. Prior to the Issuer's initial public offering Equity Side Fund owned 150 shares of Common Stock, 7,800 Series A Shares, 12,445 Series B Shares and 3,069 Series C Shares. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 5

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 3,503,760 shares

Expires not disclosed

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 · derivative.exercise_price: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · price: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · derivative.exercise_date: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · derivative.expiration_date: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F5 · ownership.nature: As of the date hereof, JMI Equity Fund IV, L.P. ("Fund IV") owns an aggregate of 7,494,302 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV owned 6,030 shares of Common Stock, 313,170 Series A Shares, 499,649 Series B Shares and 123,215 Series C Shares. As of the date hereof, JMI Euro Equity Fund IV, L.P. ("Euro Fund") owns an aggregate of 2,393,038 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Euro Fund owned 1,926 shares of Common Stock, 100,000 Series A Shares, 159,545 Series B Shares and 39,344 Series C Shares. (Continued on footnote 6)

F6 · ownership.nature: As of the date hereof, JMI Equity Fund IV (AI), L.P. ("Fund IV (AI)" and together with Fund IV and Euro Fund, collectively the "Equity IV Funds") owns an aggregate of 593,470 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV (AI) owned 478 shares of Common Stock, 24,800 Series A Shares, 39,567 Series B Shares and 9,757 Series C Shares. Mr. Barber is a managing member of JMI Associates IV, L.L.C., the general partner of the Equity IV Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity IV Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity IV Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity IV Funds by virtue of his membership interest in JMI Associates IV, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · derivative · entry 4

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 10,000,000 shares

Expires not disclosed

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 · derivative.exercise_price: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · price: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · derivative.exercise_date: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F1 · derivative.expiration_date: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F3 · ownership.nature: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · ownership.nature: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · nonDerivative · entry 3

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 186,662

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 · shares: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F7 · ownership.nature: As of the date hereof, JMI Equity Side Fund, L.P. ("Equity Side Fund") owns an aggregate of 186,662 shares of Common Stock upon conversion of the Preferred Shares. Prior to the Issuer's initial public offering Equity Side Fund owned 150 shares of Common Stock, 7,800 Series A Shares, 12,445 Series B Shares and 3,069 Series C Shares. Mr. Barber is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity Side Fund and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity Side Fund, except to the extent of his pecuniary interest, if any, in the shares held by the Equity Side Fund by virtue of his limited partnership interest in Equity Side Fund.

SEC source: 0001181431-12-039973 · rrd350100.xml · nonDerivative · entry 2

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 10,480,810

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 · shares: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F5 · ownership.nature: As of the date hereof, JMI Equity Fund IV, L.P. ("Fund IV") owns an aggregate of 7,494,302 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV owned 6,030 shares of Common Stock, 313,170 Series A Shares, 499,649 Series B Shares and 123,215 Series C Shares. As of the date hereof, JMI Euro Equity Fund IV, L.P. ("Euro Fund") owns an aggregate of 2,393,038 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Euro Fund owned 1,926 shares of Common Stock, 100,000 Series A Shares, 159,545 Series B Shares and 39,344 Series C Shares. (Continued on footnote 6)

F6 · ownership.nature: As of the date hereof, JMI Equity Fund IV (AI), L.P. ("Fund IV (AI)" and together with Fund IV and Euro Fund, collectively the "Equity IV Funds") owns an aggregate of 593,470 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund IV (AI) owned 478 shares of Common Stock, 24,800 Series A Shares, 39,567 Series B Shares and 9,757 Series C Shares. Mr. Barber is a managing member of JMI Associates IV, L.L.C., the general partner of the Equity IV Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity IV Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity IV Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity IV Funds by virtue of his membership interest in JMI Associates IV, L.L.C.

SEC source: 0001181431-12-039973 · rrd350100.xml · nonDerivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 29,913,036

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 · shares: The total represents shares received upon conversion of shares of the Issuer's Series A Convertible Preferred Stock (the "Series A Shares"), Series B Convertible Preferred Stock (the "Series B Shares") and Series C Convertible Preferred Stock (the "Series C Shares" and together with the Series A Shares and Series B Shares, collectively, the "Preferred Shares").

F3 · ownership.nature: As of the date hereof, JMI Equity Fund V, L.P. ("Fund V") owns an aggregate of 28,275,358 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering, Fund V owned 22,750 shares of Common Stock, 1,181,565 Series A Shares, 1,885,133 Series B Shares and 464,878 Series C Shares. As of the date hereof, JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds") owns an aggregate of 1,637,678 shares of Common Stock after conversion of the Preferred Shares. Prior to the Issuer's initial public offering Fund V (AI) owned 1,318 shares of Common Stock, 68,435 Series A Shares, 109,185 Series B Shares and 26,925 Series C Shares. (Continued on footnote 4)

F4 · ownership.nature: Mr. Barber is a managing member of JMI Associates V, L.L.C., the general partner of the Equity V Funds. Mr. Barber disclaims Section 16 beneficial ownership of the shares held by the Equity V Funds and this report shall not be deemed an admission that such reporting person is the beneficial owner of such shares held by the Equity V Funds, except to the extent of his pecuniary interest, if any, in the shares held by the Equity V Funds by virtue of his membership interest in JMI Associates V, L.L.C.

SEC source: 0001181431-12-039027 · rrd350053.xml · derivative · entry 1

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2022-06-27

F1 · derivative.exercise_date: Represents a stock option (the "Option") which vests as to 1/3rd of the total number of shares on June 28, 2013 and thereafter vests as to an additional 1/3rd of the total number of shares on each of the second and third anniversary of June 28, 2012.

F2 · derivative.expiration_date: The proceeds from the future sale of shares of common stock issuable upon exercise of the Option (the "Shares") will be delivered to JMI Associates V, L.L.C., the general partner of JMI Equity Fund V, L.P. ("Fund V") and JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds"), pursuant to a contractual obligation of Mr. Barber to assign any compensation received for service as a director on the board of directors of the Issuer, to offset the management fees of the Equity V Funds. Mr. Barber is a managing member of JMI Associates V, L.L.C. Mr. Barber disclaims Section 16 beneficial ownership of the Shares, except to the extent of his pecuniary interest, if any, in the Shares by virtue of his membership interest in JMI Associates V, L.L.C.

F2 · ownership.direct: The proceeds from the future sale of shares of common stock issuable upon exercise of the Option (the "Shares") will be delivered to JMI Associates V, L.L.C., the general partner of JMI Equity Fund V, L.P. ("Fund V") and JMI Equity Fund V (AI), L.P. ("Fund V (AI)" and together with Fund V, collectively the "Equity V Funds"), pursuant to a contractual obligation of Mr. Barber to assign any compensation received for service as a director on the board of directors of the Issuer, to offset the management fees of the Equity V Funds. Mr. Barber is a managing member of JMI Associates V, L.L.C. Mr. Barber disclaims Section 16 beneficial ownership of the Shares, except to the extent of his pecuniary interest, if any, in the Shares by virtue of his membership interest in JMI Associates V, L.L.C.

SEC source: 0000899243-15-002658 · doc4.xml · derivative · entry 11

Barber Paul V · CIK 0001294989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 100,000 shares

Expires 2022-06-27

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.

F4 · derivative.exercise_date: Represents a stock option (the "Option) which vested as to 1/3 of the total number of shares on June 28, 2013 and thereafter vested as to an additional 1/3 of the total number of shares on each of the second and third anniversary of June 28, 2012.

F5 · derivative.expiration_date: The proceeds from the future sale of shares of common stock issuable upon exercise of the Option (the "Shares") will be delivered to the Equity IV Funds, the Equity V Funds and Equity Side Fund, pursuant to a contractual obligation of Mr. Barber to assign any compensation received for service as a director on the board of directors of the Issuer, to offset the management fees of the Equity IV Funds, Equity V Funds and Equity Side Fund. Mr. Barber is a managing member of JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., the general partners of the Equity IV Funds and the Equity V Funds, respectively.

F6 · derivative.expiration_date: (Continued From Footnote 5) Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund and is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the Shares, except to the extent of his pecuniary interest, if any, in the Shares by virtue of his membership interest in JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., or by virtue of his limited partnership interest in Equity Side Fund.

F5 · ownership.direct: The proceeds from the future sale of shares of common stock issuable upon exercise of the Option (the "Shares") will be delivered to the Equity IV Funds, the Equity V Funds and Equity Side Fund, pursuant to a contractual obligation of Mr. Barber to assign any compensation received for service as a director on the board of directors of the Issuer, to offset the management fees of the Equity IV Funds, Equity V Funds and Equity Side Fund. Mr. Barber is a managing member of JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., the general partners of the Equity IV Funds and the Equity V Funds, respectively.

F6 · ownership.direct: (Continued From Footnote 5) Mr. Barber is an officer of JMI Equity Side Associates, L.L.C., the general partner of Equity Side Fund and is a limited partner of Equity Side Fund. Mr. Barber disclaims Section 16 beneficial ownership of the Shares, except to the extent of his pecuniary interest, if any, in the Shares by virtue of his membership interest in JMI Associates IV, L.L.C. and JMI Associates V, L.L.C., or by virtue of his limited partnership interest in Equity Side Fund.