GREENWOOD DAVID

CIK 00011870253 companiesMENLO PARK, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001187025

Recent Transactions

50 trades

Purchase
CohBar, Inc.
Common Stock
2021-11-01+20,000→ 40,000 total
Purchase
CohBar, Inc.
Common Stock Warrants (Right to buy)
2021-11-01+20,000→ 35,000 total
Award
CohBar, Inc.
Stock Option (Right to buy)
2021-04-26+500,000→ 500,000 total
Purchase
CohBar, Inc.
Common Stock Warrants (right to buy)
2020-08-28+15,000→ 15,000 total
Purchase
CohBar, Inc.
Common Stock
2020-08-28+20,000→ 20,000 total
Award
CohBar, Inc.
Stock Options (right to buy)
2019-04-19+200,000→ 200,000 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−12,000→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−50,000→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−32,178→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−15,000→ 0 total
Disposition to Issuer
Corium International, Inc.
Common Stock
2018-11-27$12.50/sh−3,000→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−24,752→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−75,804→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−27,502→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−15,000→ 0 total
Disposition to Issuer
Corium International, Inc.
Director Stock Option (Right to Buy)
2018-11-27$12.50/sh−34,203→ 0 total
Award
Corium International, Inc.
Director Stock Option (Right to Buy)
2017-12-01+15,000→ 15,000 total
Award
Corium International, Inc.
Director Stock Option (Right to Buy)
2016-12-22+15,000→ 15,000 total
Purchase
Corium International, Inc.
Common
2016-05-12$3.58/sh+3,000→ 3,000 total
Award
Corium International, Inc.
Director Stock Option (Right to Buy)
2015-12-18+12,000→ 12,000 total
Award
Corium International, Inc.
Director Stock Option (Right to Buy)
2014-07-03+50,000→ 50,000 total
Sale
GERON CORP$GERN
Common Stock
2011-06-14$4.28/sh−34,005→ 754,031 total
Sale
GERON CORP$GERN
Common Stock
2011-05-24$4.47/sh−4,462→ 788,036 total
Award
GERON CORP$GERN
Common Stock
2011-05-20+20,000→ 772,498 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2011-05-20+100,000→ 100,000 total
Award
GERON CORP$GERN
Common Stock
2011-05-20+50,000→ 674,998 total
Award
GERON CORP$GERN
Common Stock
2011-05-20+77,500→ 752,498 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2011-03-09+150,000→ 150,000 total
Award
GERON CORP$GERN
Common Stock
2011-03-09+75,000→ 624,998 total
Gift
GERON CORP$GERN
Common Stock
2010-10-15−9,000→ 549,998 total
Gift
GERON CORP$GERN
Common Stock
2010-10-14−1,000→ 558,998 total
Award
GERON CORP$GERN
Common Stock
2010-07-09+20,000→ 279,998 total
Award
GERON CORP$GERN
Common Stock
2010-07-09+120,000→ 559,998 total
Award
GERON CORP$GERN
Common Stock
2010-07-09+20,000→ 299,998 total
Award
GERON CORP$GERN
Common Stock
2010-07-09+140,000→ 439,998 total
Sale
GERON CORP$GERN
Common Stock
2010-06-02$5.43/sh−14,746→ 259,998 total
Sale
GERON CORP$GERN
Common Stock
2010-05-24$5.11/sh−3,503→ 274,744 total
Award
GERON CORP$GERN
Employee Stock Option (right to buy)
2010-05-19+75,000→ 75,000 total
Award
GERON CORP$GERN
Common Stock
2010-05-19+37,500→ 278,247 total
Discretionary Transaction
GERON CORP$GERN
Common Stock
2010-01-14$6.22/sh+3,536→ 11,061 total
Award
GERON CORP$GERN
Common Stock
2009-05-29+37,500→ 190,747 total
Award
GERON CORP$GERN
Stock Option (right to buy)
2009-05-29$6.52/sh+20,000→ 1,271,341 total
Award
GERON CORP$GERN
Stock Option (right to buy)
2009-05-29$6.52/sh+35,000→ 1,251,341 total
Sale
GERON CORP$GERN
Common Stock
2009-05-29$6.35/sh−3,416→ 153,247 total
Award
GERON CORP$GERN
Common Stock
2009-05-29+50,000→ 240,747 total
Award
GERON CORP$GERN
Stock Option (right to buy)
2009-05-29$6.52/sh+40,000→ 1,311,341 total
Award
GERON CORP$GERN
Stock Option (right to buy)
2009-05-29$6.52/sh+75,000→ 1,216,341 total
Sale
GERON CORP$GERN
Common Stock
2009-05-26$6.75/sh−19,320→ 156,663 total
Discretionary Transaction
GERON CORP$GERN
Common Stock
2009-01-23$4.82/sh+3,948→ 7,525 total
Sale
GERON CORP$GERN
Common Stock
2009-01-05$4.90/sh−10,732→ 179,560 total

Companies

Recent Filings

Address

C/O GERON CORPORATION 230 CONSTITUTION DRIVE

MENLO PARK, CA, 94025

View on SEC.gov