X0202 4 2007-11-21 0001408501 3PAR Inc. PAR 0001008453 FONG KEVIN A 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 1 0 1 1 See Explanation of Responses 0001041586 MAYFIELD IX MANAGEMENT LLC 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 0 0 0 1 See Explanation of Responses 0001041602 MAYFIELD IX 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 0 0 0 1 See Explanation of Responses 0001058335 MAYFIELD ASSOCIATES FUND IV L P 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 0 0 0 1 See Explanation of Responses 0001008455 HEIDRICH A GRANT III 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 0 0 0 1 See Expnanation of Responses 0001197106 MYERS FRANK G JR 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 0 0 0 1 See Explanation of Responses 0001008446 UNGER WILLIAM D 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 0 0 0 1 See Explanation of Responses 0001197110 AUKEN WENDELL G VAN III 2800 SAND HILL ROAD SUITE 250 MENLO PARK CA 94025 0 0 0 1 See Explanation of Responses Common Stock 2007-11-21 4 C 0 4872369 0 A 4872369 D Common Stock 2007-11-21 4 P 0 173200 14.00 A 5045569 D Common Stock 2007-11-21 4 C 0 303818 0 A 303818 I by MF XI Common Stock 2007-11-21 4 P 0 10800 14.00 A 314618 I by MF XI Common Stock 2007-11-21 4 C 0 101273 0 A 101273 I by MF AVI Common Stock 2007-11-21 4 P 0 3600 14.00 A 104873 I by MF AVI Common Stock 2007-11-21 4 C 0 348828 0 A 348828 I by MPF II Common Stock 2007-11-21 4 P 0 12400 14.00 A 361228 I by MPF II Common Stock 2007-11-21 4 C 0 4395155 0 A 4395155 I by MF IX Common Stock 2007-11-21 4 C 0 231323 0 A 231323 I by MF AIV Series A-2 Convertible Preferred Stock 0 2007-11-21 4 C 0 86160 0 D Common Stock 86160 0 D Series A-3 Convertible Preferred Stock 0 2007-11-21 4 C 0 317538 0 D Common Stock 317538 0 D Series B-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 3684851 0 D Common Stock 3684851 0 D Series C-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 783820 0 D Common Stock 783820 0 D Series A-2 Convertible Preferred Stock 0 2007-11-21 4 C 0 5372 0 D Common Stock 5372 0 I by MF XI Series A-3 Convertible Preferred Stock 0 2007-11-21 4 C 0 19800 0 D Common Stock 19800 0 I by MF XI Series B-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 229771 0 D Common Stock 229771 0 I by MF XI Series C-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 48875 0 D Common Stock 48875 0 I by MF XI Series A-2 Convertible Preferred Stock 0 2007-11-21 4 C 0 1791 0 D Common Stock 1791 0 I by MF AVI Series A-3 Convertible Preferred Stock 0 2007-11-21 4 C 0 6600 0 D Common Stock 6600 0 I by MF AVI Series B-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 76590 0 D Common Stock 76590 0 I by MF AVI Series C-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 16292 0 D Common Stock 16292 0 I by MF AVI Series A-2 Convertible Preferred Stock 0 2007-11-21 4 C 0 6168 0 D Common Stock 6168 0 I by MPF II Series A-3 Convertible Preferred Stock 0 2007-11-21 4 C 0 22733 0 D Common Stock 22733 0 I by MPF II Series B-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 263811 0 D Common Stock 263811 0 I by MPF II Series C-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 56116 0 D Common Stock 56116 0 I by MPF II Series A-2 Convertible Preferred Stock 0 2007-11-21 4 C 0 855482 0 D Common Stock 855482 0 I by MF IX Series A-3 Convertible Preferred Stock 0 2007-11-21 4 C 0 3152839 0 D Common Stock 3152839 0 I by MF IX Series C-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 386834 0 D Common Stock 386834 0 I by MF IX Series A-2 Convertible Preferred Stock 0 2007-11-21 4 C 0 45025 0 D Common Stock 45025 0 I by MF AIV Series A-3 Convertible Preferred Stock 0 2007-11-21 4 C 0 165939 0 D Common Stock 165939 0 I by MF AIV Series C-1 Convertible Preferred Stock 0 2007-11-21 4 C 0 20359 0 D Common Stock 20359 0 I by MF AIV The individual filers for this Form 4, along with the entities listed below, include Yogen K. Dalal; Kevin A. Fong; A. Grant Heidrich, III; David J. Ladd; Allen L. Morgan: F. Gibson Myers, Jr.; Janice M. Roberts; William D. Unger; Wendell G. Van Auken, III and Robert T. Vasan. Mr. Fong is a Director of the Issuer. Electronic filing limits the number of filers on any one Form 4 to 10. This Form 4 is filed as Part 2 of 2. Of the individual Reporting Persons listed, Mr. Dalal, Mr. Fong, Mr. Ladd, Mr. Morgan, Ms. Roberts and Mr. Vasan are Managing Directors of Mayfield XI Management, LLC, which is the sole General Partner of each of Mayfield XI Qulaified (MF XI Q), Mayfield XI (MF XI) and Mayfield Associates Fund VI (MF AVI), and is the sole Managing Director of Mayfield Principals Fund II (MPF II). Such individual Reporting Persons may be deemed to have shared voting and dispositive power over the shares which are or may be deemed to be beneficially owned by MF XI Q, MF XI, MF AVI, MPF II, but disclaim such beneficial ownership, except to the extent of their pecuniary interest therein. Of the individual Reporting Persons listed, Mr. Dalal, Mr. Fong, Mr. Heidrich, Mr. Myers, Mr. Unger and Mr. Van Auken are Managing Directors of Mayfield IX Management, LLC, which is the sole General Partner of Mayfield IX (MF IX) and Mayfield Associates Fund IV (MF AIV). Such individual Reporting Persons may be deemed to have shared voting and dispositive power over the shares which are or may be deemed to be beneficially owned by MF IX and MF AIV, but disclaim such beneficial ownership, except to the extent of their pecuniary interest therein. The filing of this statement shall not be deemed an admission that, for the purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of equity securities covered by this statement. The Issuer's Convertible Preferred Stock converted into Common Stock on a 1-for-1 basis and had no expiration date. James T. Beck, Attorney-In-Fact for each of the Reporting Persons 2007-11-26