Explanation of Responses: |
(1) | Gifts to charitable organizations. |
(2) | The transaction reported in this Form 4 was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person at least 90 days prior to the trading date. |
(3) | Shares held in The G. Parker Harris III & Holly L. Johnson Family Trust. |
(4) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $227.3000 to $228.0500 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(5) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $228.3200 to $228.8100 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(6) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $229.5000 to $230.0400 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(7) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $230.5900 to $231.1800 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(8) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $227.1500 to $228.1000 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(9) | Shares held in The G. Parker Harris III Family Trust under the G. Parker Harris, III Grantor Retained Annuity Trust, dated December 19, 2003. |
(10) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $228.3700 to $229.1200 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(11) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $229.6400 to $230.2500 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(12) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $230.9800 to $231.2800 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(13) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $227.1700 to $228.1000 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(14) | Shares held in The Holly L. Johnson Family Trust under the Holly L. Johnson Grantor Retained Annuity Trust, dated December 19, 2003. |
(15) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $228.2600 to $229.1200 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(16) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $229.6400 to $230.1900 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(17) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $230.9600 to $231.2800 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. |
(18) | Shares held in The G. Parker Harris III Exempt GST Family Trust. |
(19) | Shares held in The Holly L. Johnson Exempt GST Family Trust. |
(20) | Option vests over four years at the rate of 25% on November 25, 2015, the first anniversary of the holder's date of grant, with the balance vesting in equal monthly installments over the remaining 36 months. |