UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 4)*

Finjan Holdings, Inc.

(Name of Issuer)

Common Stock, $0.0001 par value per share

(Title of Class of Securities)

31788H105

(CUSIP Number)

December 31, 2016

(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)

☒    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 disclosures provided in a prior cover page.

The information required on 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).

CUSIP No.  31788H105 13G Page 2 of 5 Pages

1	NAMES OF REPORTING PERSONS/I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Cisco Systems, Inc. (“Cisco”) I.R.S. Identification No. 77-0059951
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☐        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of California
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER 1,688,429
		6	SHARED VOTING POWER 0
		7	SOLE DISPOSITIVE POWER 1,688,429
		8	SHARED DISPOSITIVE POWER 0
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,688,429
10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 7.37%*
12	TYPE OF REPORTING PERSON CO

* Based on 22,901,061 shares of Issuer’s issued and outstanding common stock as of November 4, 2016. Issuer’s issued and outstanding common stock is set forth in the Issuer’s Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission (the “Commission”) on November 10, 2016.

CUSIP No.  31788H105 13G Page 3 of 5 Pages

Item 1(a) Name of Issuer:

Finjan Holdings, Inc.

Item 1(b) Address of Issuer’s Principal Executive Offices:

2000 University Avenue, Suite 600, East Palo Alto, California 94303

Item 2(a) Name of Person Filing:

Cisco Systems, Inc.

Item 2(b) Address of Principal Business Office or, If None, Residence

170 West Tasman Drive, San Jose, California 95134

Item 2(c) Citizenship:

State of California

Item 2(d) Title of Class of Securities:

Common Stock, $0.0001 par value per share

Item 2(e) CUSIP Number:

31788H105

Item 3. If this statement is filed pursuant to 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a) ☐Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o)

(b) ☐ Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) ☐ Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) ☐ Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8).

(e) ☐ An investment adviser in accordance with 240.13d-1(b)(1)(ii)(E);

(f) ☐ An employee benefit plan or endowment fund in accordance with 240.13d-1(b)(1)(ii)(F);

(g) ☐ A parent holding company or control person in accordance with 240.13d-1(b)(1)(ii)(G);

(h) ☐ A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) ☐ A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) ☐ A non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J);

(k) ☐ Group, in accordance with 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J), please specify the type of institution:                    

Not applicable.

CUSIP No.  31788H105 13G Page 4 of 5 Pages

Item 4. Ownership

(a) Amount Beneficially Owned: 1,688,429 shares

(b) Percent of Class: 7.37%*

(c) Number of shares as to which the person has:

(i) Sole power to vote or direct the vote: 1,688,429 shares.

(ii) Shared power to vote or direct the vote: 0 shares.

(iii) Sole power to dispose or to direct the disposition of: 1,688,429 shares.

(iv) Shared power to dispose or to direct the disposition of: 0 shares.

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 or more than five percent of the class of securities, check the following box:   ☐

Item 6. Ownership of More Than Five Percent on Behalf of Another Person

Not applicable.

Item 7. Identification and Classification of 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

Not applicable.

Item 9. Notice of Dissolution of Group

Not applicable.

Item 10. Certifications

Not applicable.

* Based on 22,901,061 shares of Issuer’s issued and outstanding common stock as of November 4, 2016. Issuer’s issued and outstanding common stock is set forth in the Issuer’s Quarterly Report on Form 10-Q, filed with the Commission on November 10, 2016.

CUSIP No.  31788H105 13G Page 5 of 5 Pages

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated: February 6, 2017	CISCO SYSTEMS, INC.
	By:	/s/ Mark Chandler
	Name:	Mark Chandler
	Title:	Senior Vice President, Legal Services, General Counsel and Chief Compliance Officer