SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
(Rule 13d-102)
INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES
13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED
PURSUANT TO RULE 13d-2
(Amendment No. 1)
Imperva, Inc.
(Name of Issuer)
Common Stock, $0.0001 par value per share
(Title of Class of Securities)
45321L100
(CUSIP Number)
December 31, 2012
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
¨ Rule 13d-1(b)
¨ Rule 13d-1(c)
x Rule 13d-1(d)
| * | The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. |
The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 2 of 10 |
| 1. |
Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only).
Greylock XII Limited Partnership (EIN 06-1757236) | |||||
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)
(a) ¨ (b) x | |||||
| 3. | SEC Use Only
| |||||
| 4. | Citizenship or Place of Organization
Delaware | |||||
|
Number of Shares Beneficially Owned by Each Reporting Person With: |
5. | Sole Voting Power
See Item 5 | ||||
| 6. | Shared Voting Power
See Item 5 | |||||
| 7. | Sole Dispositive Power
See Item 5 | |||||
| 8. | Shared Dispositive Power
See Item 5 | |||||
| 9. |
Aggregate Amount Beneficially Owned by Each Reporting Person
See Item 5 | |||||
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)
¨ | |||||
| 11. | Percent of Class Represented by Amount in Row (9)
See Item 5 | |||||
| 12. | Type of Reporting Person (See Instructions)
PN | |||||
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 3 of 10 |
| 1. |
Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only).
Greylock XII-A Limited Partnership (EIN 06-1757240) | |||||
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)
(a) ¨ (b) x | |||||
| 3. | SEC Use Only
| |||||
| 4. | Citizenship or Place of Organization
Delaware | |||||
|
Number of Shares Beneficially Owned by Each Reporting Person With: |
5. | Sole Voting Power
See Item 5 | ||||
| 6. | Shared Voting Power
See Item 5 | |||||
| 7. | Sole Dispositive Power
See Item 5 | |||||
| 8. | Shared Dispositive Power
See Item 5 | |||||
| 9. |
Aggregate Amount Beneficially Owned by Each Reporting Person
See Item 5 | |||||
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)
¨ | |||||
| 11. | Percent of Class Represented by Amount in Row (9)
See Item 5 | |||||
| 12. | Type of Reporting Person (See Instructions)
PN | |||||
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 4 of 10 |
| 1. |
Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only).
Greylock XII GP Limited Liability Company (EIN 06-1757193) | |||||
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)
(a) ¨ (b) x | |||||
| 3. | SEC Use Only
| |||||
| 4. | Citizenship or Place of Organization
Delaware | |||||
|
Number of Shares Beneficially Owned by Each Reporting Person With: |
5. | Sole Voting Power
See Item 5 | ||||
| 6. | Shared Voting Power
See Item 5 | |||||
| 7. | Sole Dispositive Power
See Item 5 | |||||
| 8. | Shared Dispositive Power
See Item 5 | |||||
| 9. |
Aggregate Amount Beneficially Owned by Each Reporting Person
See Item 5 | |||||
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)
¨ | |||||
| 11. | Percent of Class Represented by Amount in Row (9)
See Item 5 | |||||
| 12. | Type of Reporting Person (See Instructions)
OO | |||||
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 5 of 10 |
| 1. |
Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only).
William W. Helman | |||||
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)
(a) ¨ (b) x | |||||
| 3. | SEC Use Only
| |||||
| 4. | Citizenship or Place of Organization
United States | |||||
|
Number of Shares Beneficially Owned by Each Reporting Person With: |
5. | Sole Voting Power
See Item 5 | ||||
| 6. | Shared Voting Power
See Item 5 | |||||
| 7. | Sole Dispositive Power
See Item 5 | |||||
| 8. | Shared Dispositive Power
See Item 5 | |||||
| 9. |
Aggregate Amount Beneficially Owned by Each Reporting Person
See Item 5 | |||||
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)
¨ | |||||
| 11. | Percent of Class Represented by Amount in Row (9)
See Item 5 | |||||
| 12. | Type of Reporting Person (See Instructions)
IN | |||||
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 6 of 10 |
| 1. |
Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only).
Aneel Bhusri | |||||
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)
(a) ¨ (b) x | |||||
| 3. | SEC Use Only
| |||||
| 4. | Citizenship or Place of Organization
United States | |||||
|
Number of Shares Beneficially Owned by Each Reporting Person With: |
5. | Sole Voting Power
See Item 5 | ||||
| 6. | Shared Voting Power
See Item 5 | |||||
| 7. | Sole Dispositive Power
See Item 5 | |||||
| 8. | Shared Dispositive Power
See Item 5 | |||||
| 9. |
Aggregate Amount Beneficially Owned by Each Reporting Person
See Item 5 | |||||
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)
¨ | |||||
| 11. | Percent of Class Represented by Amount in Row (9)
See Item 5 | |||||
| 12. | Type of Reporting Person (See Instructions)
IN | |||||
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 7 of 10 |
| Item 1(a) | Name of Issuer: |
Imperva, Inc.
| Item 1(b) | Address of Issuer’s Principal Executive Offices: |
3400 Bridge Parkway
Suite 200
Redwood Shores, CA 94065
| Item 2(a) | Name of Person Filing: |
Greylock XII Limited Partnership (“GXIILP”).
Greylock XII-A Limited Partnership (“GXIIALP”).
Greylock XII GP Limited Liability Company (“GXIIGPLLC”), the General Partner of GXIILP and GXIIALP.
William W. Helman, a Senior Managing Member of GXIIGPLLC.
Aneel Bhusri, a Senior Managing Member of GXIIGPLLC.
| Item 2(b) | Address of Principal Business Office or, if None, Residence: |
The address of each of the reporting persons is:
c/o Greylock Management Corporation
One Brattle Square
#4
Cambridge, MA 02138
| Item 2(c) | Citizenship: |
| GXIILP GXIIALP GXIIGPLLC Mr. Helman Mr. Bhusri |
Delaware limited partnership Delaware limited partnership Delaware limited liability company U.S. citizen U.S. citizen |
| Item 2(d) | Title of Class of Securities: |
This Schedule 13G report relates to the Common Stock, par value $0.0001 per share (the “Common Stock”), of Imperva, Inc.
| Item 2(e) | CUSIP Number: |
45321L100
| Item 3 | Description of Person Filing: |
Not applicable.
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 8 of 10 |
| Item 4 | Ownership: |
(a) Amount Beneficially Owned: See Item 5.
(b) Percent of Class: See Item 5.
(c) Number of Shares as to which the Person has: See Item 5.
| Item 5 | Ownership of Five Percent or Less of a Class: |
If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following x.
| Item 6 | Ownership of More than Five Percent on Behalf of Another Person: |
Not applicable.
| Item 7 | Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person: |
Not applicable.
| Item 8 | Identification and Classification of Members of the Group: |
Each of the Reporting Persons expressly disclaims membership in a “Group” as defined in Rule 13d-1(b)(ii)(J).
| Item 9 | Notice of Dissolution of Group: |
Not applicable.
| Item 10 | Certification: |
Not applicable. This Schedule 13G is not filed pursuant to Rule 13d-1(b) or Rule 13d-1(c).
SCHEDULE 13G
| CUSIP No. 45321L100 | Page 9 of 10 |
SIGNATURE
After reasonable inquiry and to the best of the knowledge and belief of each of the undersigned, each of the undersigned hereby certifies that the information set forth in this statement is true, complete and correct.
DATED: February 13, 2013.
| GREYLOCK XII GP LLC | ||||||
| By: | /s/ William W. Helman | |||||
| William W. Helman, Senior Managing Member | ||||||
| By: | /s/ Aneel Bhusri | |||||
| Aneel Bhusri, Senior Managing Member | ||||||
| GREYLOCK XII LIMITED PARTNERSHIP | ||||||
| By: | Greylock XII GP Limited Liability Company General Partner | |||||
| By: | /s/ William W. Helman | |||||
| William W. Helman, Senior Managing Member | ||||||
| By: | /s/ Aneel Bhusri | |||||
| Aneel Bhusri, Senior Managing Member | ||||||
| GREYLOCK XII-A LIMITED PARTNERSHIP | ||||||
| By: | Greylock XII GP Limited Liability Company General Partner | |||||
| By: | /s/ William W. Helman | |||||
| William W. Helman, Senior Managing Member | ||||||
| By: | /s/ Aneel Bhusri | |||||
| Aneel Bhusri, Senior Managing Member | ||||||
| /s/ William W. Helman | ||||||
| William W. Helman | ||||||
| /s/ Aneel Bhusri | ||||||
| Aneel Bhusri | ||||||