SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Schedule 13G

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2 (b)

(Amendment No. 1)*

LDR Holding Corporation

(Name of Issuer)

Common Stock

(Title of Class of Securities)

50185U105

(CUSIP Number)

December 31, 2014

(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 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).

(Continued on following pages)

Page 1 of 12
Exhibit Index on Page 10

CUSIP # 50185U105 Page 2 of 12 

1	NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Austin Ventures VIII, L.P. (“AV VIII”)
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(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 -0-
	6	SHARED VOTING POWER -0-
	7	SOLE DISPOSITIVE POWER -0-
	8	SHARED DISPOSITIVE POWER -0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	-0-
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES	¨
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9	0%
12	TYPE OF REPORTING PERSON	PN

CUSIP # 50185U105 Page 3 of 12 

1	NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON AV Partners VIII, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(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 -0-
	6	SHARED VOTING POWER -0-
	7	SOLE DISPOSITIVE POWER -0-
	8	SHARED DISPOSITIVE POWER -0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	-0-
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES	¨
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9	0%
12	TYPE OF REPORTING PERSON	PN

CUSIP # 50185U105 Page 4 of 12 

1	NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Joseph C. Aragona
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(a)      ¨	(b)       x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION U.S. Citizen

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER 39,145 shares which are directly owned by the Sandra & Joseph Aragona Family Foundation (“Aragona Foundation”), a Texas non-profit corporation. Aragona is the president of the Aragona Foundation, and may be deemed to have sole power to vote these shares.
	6	SHARED VOTING POWER -0-
	7	SOLE DISPOSITIVE POWER 39,145 shares which are directly owned by the Sandra & Joseph Aragona Family Foundation (“Aragona Foundation”), a Texas non-profit corporation. Aragona is the president of the Aragona Foundation, and may be deemed to have sole power to dispose of these shares.
	8	SHARED DISPOSITIVE POWER -0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	39,145
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES	¨
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9	0.2%
12	TYPE OF REPORTING PERSON	IN

CUSIP # 50185U105 Page 5 of 12 

1	NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Kenneth P. DeAngelis
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(a)      ¨	(b)       x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION U.S. Citizen

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER -0-
	6	SHARED VOTING POWER -0-
	7	SOLE DISPOSITIVE POWER -0-
	8	SHARED DISPOSITIVE POWER -0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	-0-
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES	¨
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9	0%
12	TYPE OF REPORTING PERSON	IN

CUSIP # 50185U105 Page 6 of 12 

1	NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Christopher A. Pacitti
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(a)      ¨	(b)       x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION U.S. Citizen

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER 33,531 shares.
	6	SHARED VOTING POWER -0-
	7	SOLE DISPOSITIVE POWER 33,531 shares.
	8	SHARED DISPOSITIVE POWER -0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	33,531
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES	¨
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9	0.1%
12	TYPE OF REPORTING PERSON	IN

CUSIP # 50185U105 Page 7 of 12 

1	NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON John D. Thornton
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(a)      ¨	(b)       x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION U.S. Citizen

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER 39,572 shares.
	6	SHARED VOTING POWER -0-
	7	SOLE DISPOSITIVE POWER 39,572 shares.
	8	SHARED DISPOSITIVE POWER -0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	39,572
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES	¨
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9	0.2%
12	TYPE OF REPORTING PERSON	IN

CUSIP # 50185U105 Page 8 of 12 

This Amendment No. 1 (this “Amendment No. 1”) amends the Statement on Schedule 13G previously filed by Austin Ventures VIII, L.P., a Delaware limited partnership, AV Partners VIII, L.P., a Delaware limited partnership, Joseph C. Aragona, Kenneth P. DeAngelis, Christopher A. Pacitti and John D. Thornton. This Amendment No. 1 is being filed to report the fact that the Reporting Persons ceased to be the beneficial owner of more than 5 percent of the class of securities of the issuer. Only those items as to which there has been a change are included in this Amendment No. 1.

ITEM 4. OWNERSHIP

The following information with respect to the ownership of the Common Stock of the issuer by the person filing this Statement is provided as of December 31, 2014.

(a) Amount beneficially owned:

See Row 9 of cover page for each Reporting Person.

(b) Percent of Class:

See Row 11 of cover page for each Reporting Person.

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

(i) Sole power to vote or to direct the vote:

See Row 5 of cover page for each Reporting Person.

(ii) Shared power to vote or to direct the vote:

See Row 6 of cover page for each Reporting Person.

(iii) Sole power to dispose or to direct the disposition of:

See Row 7 of cover page for each Reporting Person.

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

See Row 8 of cover page for each Reporting Person.

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 Yes.

ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON

Not applicable.

CUSIP # 50185U105 Page 9 of 12 

SIGNATURES

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 17, 2015

AUSTIN VENTURES VIII, L.P.	/s/ Kevin Kunz
By AV Partners VIII, L.P.,	Signature
Its General Partner
	Kevin Kunz
	Chief Financial Officer/Attorney-In-Fact
AV PARTNERS VIII, L.P.	/s/ Kevin Kunz
	Signature
	Kevin Kunz
	Chief Financial Officer/Attorney-In-Fact
JOSEPH C. ARAGONA	/s/ Kevin Kunz
	Signature
	Kevin Kunz
	Chief Financial Officer/Attorney-In-Fact
KENNETH P. DeANGELIS	/s/ Kevin Kunz
	Signature
	Kevin Kunz
	Chief Financial Officer/Attorney-In-Fact
CHRISTOPHER A. PACITTI	/s/ Kevin Kunz
	Signature
	Kevin Kunz
	Chief Financial Officer/Attorney-In-Fact
JOHN D. THORNTON	/s/ Kevin Kunz
	Signature
	Kevin Kunz
	Chief Financial Officer/Attorney-In-Fact

CUSIP # 50185U105 Page 10 of 12 

EXHIBIT INDEX

	Found on Sequentially
Exhibit	Numbered Page
Exhibit A:  Agreement of Joint Filing	11
Exhibit B: Power of Attorney	12

CUSIP # 50185U105 Page 11 of 12 

exhibit A

Agreement of Joint Filing

Note that a copy of the applicable Agreement of Joint Filing is already on file with the appropriate agencies.

CUSIP # 50185U105 Page 12 of 12 

EXHIBIT B

Power of Attorney

Note that a copy of the applicable Power of Attorney is already on file with the appropriate agencies.