ROSENFIELD STEPHEN

CIK 00012386233 companiesMENLO PARK, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001238623

Recent Transactions

39 trades

Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2022-02-16+750,000→ 750,000 total
Award
GERON CORP$GERN
Employee Stock Option (Right to buy)
2021-02-02+300,000→ 300,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2020-02-12+291,375→ 291,375 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2019-01-30+300,000→ 300,000 total
Exercise/Conversion
GERON CORP$GERN
Stock Option (Right to Buy)
2018-08-24−131,250→ 0 total
Sale
GERON CORP$GERN
Common Stock
2018-08-24$4.51/sh−37,500→ 0 total
Exercise/Conversion
GERON CORP$GERN
Common Stock
2018-08-24$1.51/sh+420,000→ 420,000 total
Sale
GERON CORP$GERN
Common Stock
2018-08-24$4.51/sh−36,000→ 0 total
Exercise/Conversion
GERON CORP$GERN
Common Stock
2018-08-24$2.22/sh+36,000→ 36,000 total
Sale
GERON CORP$GERN
Common Stock
2018-08-24$4.51/sh−420,000→ 0 total
Exercise/Conversion
GERON CORP$GERN
Common Stock
2018-08-24$2.14/sh+425,000→ 425,000 total
Exercise/Conversion
GERON CORP$GERN
Common Stock
2018-08-24$1.41/sh+200,000→ 200,000 total
Sale
GERON CORP$GERN
Common Stock
2018-08-24$4.51/sh−425,000→ 0 total
Sale
GERON CORP$GERN
Common Stock
2018-08-24$4.51/sh−200,000→ 0 total
Sale
GERON CORP$GERN
Common Stock
2018-08-24$4.51/sh−112,500→ 0 total
Exercise/Conversion
GERON CORP$GERN
Common Stock
2018-08-24$2.45/sh+37,500→ 37,500 total
Exercise/Conversion
GERON CORP$GERN
Stock Option (Right to Buy)
2018-08-24−36,000→ 0 total
Exercise/Conversion
GERON CORP$GERN
Common Stock
2018-08-24$2.54/sh+131,250→ 131,250 total
Exercise/Conversion
GERON CORP$GERN
Stock Option (Right to Buy)
2018-08-24−420,000→ 0 total
Exercise/Conversion
GERON CORP$GERN
Stock Option (Right to Buy)
2018-08-24−112,500→ 0 total
Exercise/Conversion
GERON CORP$GERN
Common Stock
2018-08-24$2.15/sh+112,500→ 112,500 total
Sale
GERON CORP$GERN
Common Stock
2018-08-24$4.51/sh−131,250→ 0 total
Exercise/Conversion
GERON CORP$GERN
Stock Option (Right to Buy)
2018-08-24−200,000→ 0 total
Exercise/Conversion
GERON CORP$GERN
Stock Option (Right to Buy)
2018-08-24−425,000→ 0 total
Exercise/Conversion
GERON CORP$GERN
Stock Option (Right to Buy)
2018-08-24−37,500→ 0 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2018-01-31+300,000→ 300,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2017-02-09+300,000→ 300,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2016-02-11+210,000→ 210,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2015-03-13+210,000→ 210,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2014-02-10+400,000→ 400,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2013-02-12+420,000→ 420,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2012-05-17+200,000→ 200,000 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2012-02-16+425,000→ 425,000 total
Purchase
TERCICA INC
Common Stock
2006-08-25$5.17/sh+4,200→ 24,200 total
Purchase
TERCICA INC
Common Stock
2006-08-25$5.06/sh+5,000→ 15,000 total
Purchase
TERCICA INC
Common Stock
2006-08-25$5.06/sh+800→ 25,000 total
Award
TERCICA INC
Employee stock options (right to buy)
2005-08-16+50,000→ 50,000 total
Exercise/Conversion
INTERMUNE INC
Common Stock
2004-02-10$4.50/sh+18,519→ 61,115 total
Exercise/Conversion
INTERMUNE INC
Incentive Stock Option (right to buy)
2004-02-10−18,519→ 0 total

Companies

Recent Filings

Address

C/O GERON CORPORATION 230 CONSTITUTION DRIVE

MENLO PARK, CA, 94025

View on SEC.gov