UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 1)

OSTEOTECH, INC.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

688582105

(CUSIP Number)

December 31, 2005

(Date of Event which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

o	Rule 13d-1(b)

x	Rule 13d-1(c)

o	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 previously provided in a prior cover page.

_________________________

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).

CUSIP NO.

688582105

1	Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only) John F. White James F. Rice Kenneth L. Wolfe Foster L. Aborn Kairos Partners III Limited Partnership
2	Check the Appropriate Box if a Member of a Group (See Instructions)
	(a) o
	(b) o
3	SEC Use Only
4	Citizenship or Place of Organization. John F. White -- United States James F. Rice -- United States Kenneth L. Wolfe -- United States Foster L. Aborn -- United States Kairos Partners III Limited Partnership -- Delaware

CUSIP NO.

688582105

Number of Shares Beneficially Owned by Each Reporting Person With		5 Sole Voting Power John F. White -- 0 shares James F. Rice -- 0 shares Kenneth L. Wolfe -- 0 shares Foster L. Aborn -- 0 shares Kairos Partners III Limited Partnership -- 0 shares
		6 Shared Voting Power John F. White -- 1,669,622 shares James F. Rice -- 1,669,622 shares Kenneth L. Wolfe -- 1,669,622 shares Foster L. Aborn -- 1,669,622 shares Kairos Partners III Limited Partnership -- 986,867 shares Refer to Item 4 below.
		7 Sole Dispositive Power John F. White -- 0 shares James F. Rice -- 0 shares Kenneth L. Wolfe -- 0 shares Foster L. Aborn -- 0 shares Kairos Partners III Limited Partnership -- 0 shares
		8 Shared Dispositive Power John F. White -- 1,669,622 shares James F. Rice -- 1,669,622 shares Kenneth L. Wolfe -- 1,669,622 shares Foster L. Aborn -- 1,669,622 shares Kairos Partners III Limited Partnership -- 986,867 shares Refer to Item 4 below.
9	Aggregate Amount Beneficially Owned by Each Reporting Person John F. White -- 1,669,622 shares James F. Rice -- 1,669,622 shares Kenneth L. Wolfe -- 1,669,622 shares Foster L. Aborn -- 1,669,622 shares Kairos Partners III Limited Partnership -- 986,867 shares Refer to Item 4 below.
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o Not applicable.
11	Percent of Class Represented by Amount in Row (9)* John F. White -- 9.7 % James F. Rice -- 9.7 % Kenneth L. Wolfe -- 9.7 % Foster L. Aborn -- 9.7 % Kairos Partners III Limited Partnership -- 5.7%
12	Type of Reporting Person (See Instructions) John F. White -- IN James F. Rice -- IN Kenneth L. Wolfe -- IN Foster L. Aborn -- IN Kairos Partners III Limited Partnership -- PN

* All percentage ownerships reported herein are based on 17,207,315 shares of Common Stock issued and outstanding as of November 7, 2005, as reported by Osteotech, Inc. in its Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2005, filed with the Securities and Exchange Commission on November 9, 2005.

Item 1.

(a)	Name of Issuer
	Osteotech, Inc.
(b)	Address of Issuer’s Principal Executive Offices
	51 James Way, Eatontown, NJ 07724

CUSIP NO.

688582105

Item 2.

(a)	Name of Person Filing
	John F. White James F. Rice Kenneth L. Wolfe Foster L. Aborn Kairos Partners III Limited Partnership
(b)	Address of Principal Business Office or, if none, Residence
	The address of the principal business office of each of the Reporting Persons is 600 Longwater Drive, Suite 204, Norwell, MA 02061.
(c)	Citizenship
	Each of the Reporting Persons other than Kairos Partners III Limited Partnership is a United States citizen. Kairos Partners III Limited Partnership is a Delaware limited partnership.
(d)	Title of Class of Securities
	Common Stock, par value $0.01 per share
(e)	CUSIP Number
	688582105

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)	o	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).
(b)	o	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
(c)	o	Insurance Company as defined in Section 3(a)(19) of the Act
(d)	o	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8).
(e)	o	An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);
(f)	o	An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
(g)	o	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	o	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	o	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)	o	Group, in accordance with §240.13d-1(b)(1)(ii)(J).

CUSIP NO.

688582105

Item 4.

Ownership**

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)	Amount Beneficially Owned
	John F. White -- 1,669,622 shares James F. Rice -- 1,669,622 shares Kenneth L. Wolfe -- 1,669,622 shares Foster L. Aborn -- 1,669,622 shares Kairos Partners III Limited Partnership -- 986,867 shares
(b)	Percent of Class
	John F. White -- 9.7 % James F. Rice -- 9.7 % Kenneth L. Wolfe -- 9.7 % Foster L. Aborn -- 9.7 % Kairos Partners III Limited Partnership – 5.7%
(c)	Number of shares as to which such person has:
	(i)	sole power to vote or to direct the vote
		John F. White -- 0 shares James F. Rice -- 0 shares Kenneth L. Wolfe -- 0 shares Foster L. Aborn -- 0 shares Kairos Partners III Limited Partnership -- 0 shares
	(ii)	shared power to vote or to direct the vote
		John F. White -- 1,669,622 shares James F. Rice -- 1,669,622 shares Kenneth L. Wolfe -- 1,669,622 shares Foster L. Aborn -- 1,669,622 shares Kairos Partners III Limited Partnership -- 986,867 shares
	(iii)	sole power to dispose or to direct the disposition of
		John F. White -- 0 shares James F. Rice -- 0 shares Kenneth L. Wolfe -- 0 shares Foster L. Aborn -- 0 shares Kairos Partners III Limited Partnership -- 0 shares
	(iv)	shared power to dispose or to direct the disposition of
		John F. White -- 1,669,622 shares James F. Rice -- 1,669,622 shares Kenneth L. Wolfe -- 1,669,622 shares Foster L. Aborn -- 1,669,622 shares Kairos Partners III Limited Partnership -- 986,867 shares

**Shares reported herein as beneficially owned by Messrs. White, Rice, Wolfe and Aborn represent shares held by Kairos Partners II Limited Partnership and Kairos Partners III Limited Partnership (collectively, the

CUSIP NO.

688582105

“Partnerships”). Each of Messrs. White, Rice, Wolfe and Aborn is a member of the investment committee of the Partnerships. Such committee has voting and investment power over such 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 of more than five percent of the class of securities, check the following o.

Not applicable.

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

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.

Certification

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

CUSIP NO.

688582105

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.

Date:

February 6, 2006

JOHN F. WHITE

/s/ John F. White

John F. White

JAMES F. RICE

/s/ James F. Rice

James F. Rice

KENNETH L. WOLFE

/s/ Kenneth L. Wolfe

Kenneth L. Wolfe

FOSTER L. ABORN

/s/ Foster L. Aborn

Foster L. Aborn

KAIROS PARTNERS III LIMITED PARTNERSHIP

By: KAIROS III LLC, its General Partner

By: KAIROS MASTER GP LLC, its Sole Member

	By: /s/ John F. White
		John F. White

Voting Member