SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
________________________
SCHEDULE 13G
Information Statement Pursuant to Rules 13d-1 and 13d-2
Under the Securities Exchange Act of 1934
(Final Amendment)
Geron Corporation
_________________________________________________________________
(Name of Issuer)
Common Stock
_________________________________________________________________
(Title of Class of Securities)
0003741631
_________________________________________________________________
(CUSIP Number)
________________________
<PAGE>
CUSIP No. 0003741631 Page 2 of 5 Pages
_________________________________________________________________
1) Name of Reporting Person Domain Partners
S.S. or I.R.S. Identification II, L.P.
No. of Above Person
_________________________________________________________________
2) Check the Appropriate Box (a) [ X ]
if a Member of a Group (b) [ ]
_________________________________________________________________
3) SEC Use Only
_________________________________________________________________
4) Citizenship or Place Delaware
of Organization
_________________________________________________________________
Number of 5) Sole Voting 28,626 shares of
Shares Beneficially Power Common Stock
Owned by Each
Reporting Person
________________________________________
6) Shared Voting
Power -0-
________________________________________
7) Sole Disposi- 28,626 shares of
tive Power Common Stock
________________________________________
8) Shared Dis-
positive Power -0-
________________________________________
9) Aggregate Amount Beneficially 28,626 shares of
Owned by Each Reporting person Common Stock
_________________________________________________________________
10) Check if the Aggregate
Amount in Row (9)
Excludes Certain Shares
_________________________________________________________________
11) Percent of Class
Represented by 0.3%
Amount in Row (9)
_________________________________________________________________
12) Type of Reporting
Person PN
<PAGE>
CUSIP No. 0003741631 Page 3 of 5 Pages
_________________________________________________________________
1) Name of Reporting Person Domain Associates
S.S. or I.R.S. Identification
No. of Above Person
_________________________________________________________________
2) Check the Appropriate Box (a) [ X ]
if a Member of a Group (b) [ ]
_________________________________________________________________
3) SEC Use Only
_________________________________________________________________
4) Citizenship or Place New Jersey
of Organization
_________________________________________________________________
Number of 5) Sole Voting 24,999 shares of
Shares Beneficially Power Common Stock
Owned by Each
Reporting Person
________________________________________
6) Shared Voting
Power -0-
________________________________________
7) Sole Disposi- 24,999 shares of
tive Power Common Stock, of
which 15,932 are
restricted and
subject to vesting
________________________________________
8) Shared Dis-
positive Power -0-
________________________________________
9) Aggregate Amount Beneficially 24,999 shares of
Owned by Each Reporting person Common Stock, of
which 15,932 are
restricted and
subject to vesting
_________________________________________________________________
10) Check if the Aggregate
Amount in Row (9)
Excludes Certain Shares
_________________________________________________________________
11) Percent of Class
Represented by 0.2%
Amount in Row (9)
_________________________________________________________________
12) Type of Reporting
Person PN
<PAGE>
CUSIP No. 0003741631 Page 4 of 5 Pages
Final Amendment to Schedule 13G
_______________________________
Reference is hereby made to the statement on Schedule 13G
originally filed with the Securities and Exchange Commission on February 2,
1997 (the "Schedule 13G"). Terms defined in the Schedule 13G are used
herein as so defined.
The Schedule 13G is hereby amended as follows:
Item 4 - Ownership.
(a) Amount Beneficially Owned:
Domain II: 28,626 shares of Common Stock
DA: 24,999 shares of Common Stock, of which
15,932 are restricted and subject to vesting
(b) Percent of Class:
Domain II: 0.3%
DA: 0.2%
(c) Number of shares as to which such person has:
(i) sole power to vote or to direct the vote:
Domain II: 28,626 shares of Common Stock
DA: 24,999 shares of Common Stock
(ii) shared power to vote or to direct the vote: -0-
(iii) sole power to dispose or to direct the disposition of:
Domain II: 28,626 shares of Common Stock
DA: 24,999 shares of Common Stock, of which
15,932 are restricted and subject to vesting
(iv) shared power to dispose or to direct the
disposition of: -0-
Item 5 - Ownership of Five Percent or Less of a Class:
This statement is being filed to report the fact that as of
the date hereof the Reporting Persons have ceased to be the beneficial
owners of more than five percent of the Common Stock.<PAGE>
CUSIP No. 0003741631 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.
DOMAIN PARTNERS II, L.P.
By: One Palmer Square Associates
II L.P., General Partner
By /s/ Kathleen K. Schoemaker
________________________________
Attorney-in-Fact
DOMAIN ASSOCIATES
By /s/ Kathleen K. Schoemaker
________________________________
General Partner
Date: February 2, 1998
