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Saturday, November 28, 2009, 10:09AM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
Geron Corporation (GERN)On Nov 27: 5.33  Down 0.13 (2.38%)  
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HereInsider Transactions
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Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
PurchasesN/A0
SalesN/A0
Net Shares Purchased
(Sold)
N/A0
Total Insider Shares Held1.27M N/A
% Net Shares Purchased
(Sold)
0.0% N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(2,380,970)
% Change in Institutional Shares Held(10.5%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
29-May-09KILEY THOMAS
Director
28,692DirectAcquisition (Non Open Market) at $0 - $6.52 per share.N/A
29-May-09SPINK KATHARINE E.
Officer
65,000DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09SPINK KATHARINE E.
Officer
400DirectSale at $6.35 per share.$2,540
29-May-09BENEDETTI FABIO M
Officer
42,500DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09BENEDETTI FABIO M
Officer
2,277DirectSale at $6.35 per share.$14,458
29-May-09EASTHAM KARIN
Director
7,500DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09BARKAS ALEXANDER E
Director
38,635DirectAcquisition (Non Open Market) at $0 - $6.52 per share.N/A
29-May-09FRITZKY EDWARD V
Director
29,317DirectAcquisition (Non Open Market) at $0 - $6.52 per share.N/A
29-May-09HOMCY CHARLES J
Director
28,067DirectAcquisition (Non Open Market) at $0 - $6.52 per share.N/A
29-May-09LEBKOWSKI JANE
Officer
65,000DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09LEBKOWSKI JANE
Officer
2,277DirectSale at $6.35 per share.$14,458
29-May-09BEHRS MELISSA KELLY
Officer
65,000DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09BEHRS MELISSA KELLY
Officer
2,277DirectSale at $6.35 per share.$14,458
29-May-09HARLEY CALVIN
Officer
65,000DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09HARLEY CALVIN
Officer
2,277DirectSale at $6.35 per share.$14,458
29-May-09GREENWOOD DAVID
Officer
87,500DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09GREENWOOD DAVID
Officer
3,416DirectSale at $6.35 per share.$21,691
29-May-09EARP DAVID
Officer
65,000DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09EARP DAVID
Officer
2,277DirectSale at $6.35 per share.$14,458
29-May-09OKARMA THOMAS
Officer
110,000DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-09OKARMA THOMAS
Officer
5,828DirectSale at $6.35 per share.$37,007
29-May-09ZENNER PATRICK J
Director
25,625DirectAcquisition (Non Open Market) at $0 per share.N/A
26-May-09SPINK KATHARINE E.
Officer
2,864DirectSale at $6.75 per share.$19,332
26-May-09LEBKOWSKI JANE
Officer
14,092DirectSale at $6.75 per share.$95,121
26-May-09BEHRS MELISSA KELLY
Officer
6,819DirectSale at $6.75 per share.$46,028
26-May-09HARLEY CALVIN
Officer
10,001DirectSale at $6.75 per share.$67,506
26-May-09GREENWOOD DAVID
Officer
19,320DirectSale at $6.75 per share.$130,410
26-May-09EARP DAVID
Officer
15,456DirectSale at $6.75 per share.$104,328
26-May-09OKARMA THOMAS
Officer
46,669DirectSale at $6.75 per share.$315,015
27-Apr-09KELSEY STEPHEN MICHAEL
Officer
40,000DirectStatement of OwnershipN/A
3-Apr-09BENEDETTI FABIO M
Officer
5,195DirectSale at $4.44 per share.$23,065
25-Feb-09SPINK KATHARINE E.
Officer
6,406DirectStatement of OwnershipN/A
2-Feb-09BEHRS MELISSA KELLY
Officer
14,765IndirectSale at $8.12 per share.$119,891
30-Jan-09WALKER JOHN PETER
Director
48,617DirectOption Exercise at $3.97 - $5.08 per share.N/A
30-Jan-09WALKER JOHN PETER
Director
48,617DirectSale at $8.28 per share.$402,548
29-Jan-09HARLEY CALVIN
Officer
30,489DirectSale at $7.08 - $7.14 per share.$217,0002
23-Jan-09LEBKOWSKI JANE
Officer
3,948IndirectAcquisition (Non Open Market) at $4.82 per share.$19,029
23-Jan-09GREENWOOD DAVID
Officer
3,948IndirectAcquisition (Non Open Market) at $4.82 per share.$19,029
23-Jan-09EARP DAVID
Officer
2,985IndirectAcquisition (Non Open Market) at $4.82 per share.$14,387
23-Jan-09BEHRS MELISSA KELLY
Officer
2,985IndirectAcquisition (Non Open Market) at $4.82 per share.$14,387
23-Jan-09HARLEY CALVIN
Officer
3,948IndirectAcquisition (Non Open Market) at $4.82 per share.$19,029
23-Jan-09BENEDETTI FABIO M
Officer
2,985IndirectAcquisition (Non Open Market) at $4.82 per share.$14,387
5-Jan-09LEBKOWSKI JANE
Officer
8,861DirectSale at $4.90 per share.$43,418
5-Jan-09BEHRS MELISSA KELLY
Officer
8,861DirectSale at $4.90 per share.$43,418
5-Jan-09HARLEY CALVIN
Officer
8,861DirectSale at $4.90 per share.$43,418
5-Jan-09GREENWOOD DAVID
Officer
10,732DirectSale at $4.90 per share.$52,586
5-Jan-09EARP DAVID
Officer
8,861DirectSale at $4.90 per share.$43,418
5-Jan-09OKARMA THOMAS
Officer
12,512DirectSale at $4.90 per share.$61,308
5-Nov-08BEHRS MELISSA KELLY
Officer
23,845DirectSale at $4.05 per share.$96,572
28-May-08KILEY THOMAS
Director
10,663DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08BARKAS ALEXANDER E
Director
22,576DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08WALKER JOHN PETER
Director
15,057DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08FRITZKY EDWARD V
Director
11,288DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08HOMCY CHARLES J
Director
10,038DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08ZENNER PATRICK J
Director
5,625DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08BENEDETTI FABIO M
Officer
25,000DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08LEBKOWSKI JANE
Officer
25,000DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08BEHRS MELISSA KELLY
Officer
25,000DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08HARLEY CALVIN
Officer
25,000DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08GREENWOOD DAVID
Officer
37,500DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08EARP DAVID
Officer
25,000DirectAcquisition (Non Open Market) at $0 per share.N/A
28-May-08OKARMA THOMAS
Officer
50,000DirectAcquisition (Non Open Market) at $0 per share.N/A
23-May-08LEBKOWSKI JANE
Officer
13,852DirectDisposition (Non Open Market) at $3.92 per share.$54,299
23-May-08BEHRS MELISSA KELLY
Officer
6,702DirectDisposition (Non Open Market) at $3.92 per share.$26,271
23-May-08HARLEY CALVIN
Officer
9,830DirectDisposition (Non Open Market) at $3.92 per share.$38,533
23-May-08GREENWOOD DAVID
Officer
18,991DirectDisposition (Non Open Market) at $3.92 per share.$74,444
23-May-08EARP DAVID
Officer
15,193DirectDisposition (Non Open Market) at $3.92 per share.$59,556
23-May-08OKARMA THOMAS
Officer
45,878DirectDisposition (Non Open Market) at $3.92 per share.$179,841
2-Apr-08BENEDETTI FABIO M
Officer
4,468DirectDisposition (Non Open Market) at $4.97 per share.$22,205
24-Jan-08BENEDETTI FABIO M
Officer
25,000DirectStatement of OwnershipN/A
4-Jan-08LEBKOWSKI JANE
Officer
8,911DirectSale at $5.34 per share.$47,584
4-Jan-08BEHRS MELISSA KELLY
Officer
8,911DirectSale at $5.34 per share.$47,584
4-Jan-08HARLEY CALVIN
Officer
8,911DirectSale at $5.34 per share.$47,584
4-Jan-08GREENWOOD DAVID
Officer
11,039DirectSale at $5.34 per share.$58,948
4-Jan-08EARP DAVID
Officer
8,911DirectSale at $5.34 per share.$47,584
4-Jan-08OKARMA THOMAS
Officer
13,166DirectSale at $5.34 per share.$70,306
2-Jan-08COLOWICK ALAN
Officer
2,705IndirectAcquisition (Non Open Market) at $5.73 per share.$15,499
2-Jan-08LEBKOWSKI JANE
Officer
3,577IndirectAcquisition (Non Open Market) at $5.73 per share.$20,496
2-Jan-08BEHRS MELISSA KELLY
Officer
2,705IndirectAcquisition (Non Open Market) at $5.73 per share.$15,499
2-Jan-08HARLEY CALVIN
Officer
3,577IndirectAcquisition (Non Open Market) at $5.73 per share.$20,496
2-Jan-08GREENWOOD DAVID
Officer
3,577IndirectAcquisition (Non Open Market) at $5.73 per share.$20,496
2-Jan-08EARP DAVID
Officer
2,705IndirectAcquisition (Non Open Market) at $5.73 per share.$15,499
Data provided by EDGAR Online
* = Where indicated, some values are estimates.
1 = Potential proceeds estimated by the filer.
2 = Estimated based on the average of multiple prices reported.
3 = Multiple dates reported. Most recent date shown.
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