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 $244.2200 to $245.0000 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 $246.1900 to $247.1500 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 $247.2600 to $248.2000 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 $248.5500 to $249.4000 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 $249.6500 to $250.2500 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. |
(9) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $244.5600 to $245.0000 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. |
(10) | Shares held in The G. Parker Harris III Family Trust under the G. Parker Harris, III Grantor Retained Annuity Trust, dated December 19, 2003. |
(11) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $246.2300 to $247.0100 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 $247.3100 to $247.9600 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 $248.5200 to $249.5100 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) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $249.6000 to $250.3500 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. |
(15) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $244.5600 to $245.0000 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. |
(16) | Shares held in The Holly L. Johnson Family Trust under the Holly L. Johnson Grantor Retained Annuity Trust, dated December 19, 2003. |
(17) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $246.2300 to $247.2100 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) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $247.2700 to $248.0900 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. |
(19) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $248.5400 to $249.5100 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. |
(20) | Weighted average price. These shares were sold in multiple transactions at prices ranging from $249.7100 to $250.5900 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. |
(21) | Shares held in The G. Parker Harris III Exempt GST Family Trust. |
(22) | Shares held in The Holly L. Johnson Exempt GST Family Trust. |
(23) | 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. |