van Walsem Johan

CIK 00013778331 companyCAMBRIDGE, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001377833

Recent Transactions

50 trades

Tax Payment
YIELD10 BIOSCIENCE, INC.
Common Stock
2016-04-01$1.86/sh−17,969→ 268,491 total
Purchase
YIELD10 BIOSCIENCE, INC.
Common Stock Warrants (right to buy)
2015-06-19$0.13/sh+10,800→ 10,800 total
Purchase
YIELD10 BIOSCIENCE, INC.
Common Stock
2015-06-19$3.32/sh+12,000→ 117,333 total
Award
YIELD10 BIOSCIENCE, INC.
Common Stock
2015-04-01+104,762→ 736,762 total
Award
YIELD10 BIOSCIENCE, INC.
Common Stock
2015-04-01+910,000→ 1,646,762 total
Conversion
YIELD10 BIOSCIENCE, INC.
Series B Convertible Preferred Stock
2014-10-30−300→ 0 total
Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2014-10-30+300,000→ 632,000 total
Purchase
YIELD10 BIOSCIENCE, INC.
Common Stock
2014-08-22+300,000→ 332,000 total
Purchase
YIELD10 BIOSCIENCE, INC.
Series B Convertible Preferred Stock
2014-08-22+300→ 300 total
Award
YIELD10 BIOSCIENCE, INC.
Stock Option
2013-07-22$1.48/sh+100,000→ 100,000 total
Award
YIELD10 BIOSCIENCE, INC.
Stock Option
2013-05-30+70,000→ 70,000 total
Award
YIELD10 BIOSCIENCE, INC.
Stock Option
2012-09-18+125,000→ 125,000 total
Award
YIELD10 BIOSCIENCE, INC.
Stock Option (Right to buy)
2012-02-01+90,000→ 90,000 total
Purchase
YIELD10 BIOSCIENCE, INC.
Common Stock
2011-05-24$7.25/sh+5,000→ 32,000 total
Award
YIELD10 BIOSCIENCE, INC.
Stock Option (Right to buy)
2011-05-19+45,000→ 45,000 total
Award
YIELD10 BIOSCIENCE, INC.
Stock Option (Right to buy)
2010-05-27+45,000→ 45,000 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2009-10-19$13.25/sh−6,000→ 27,000 total
Award
YIELD10 BIOSCIENCE, INC.
Stock Option (Right to buy)
2009-08-21+50,000→ 50,000 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2008-03-07$1.65/sh+5,000→ 5,000 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Stock Option (right to buy)
2008-03-07−5,000→ 127,806 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2008-03-07$14.98/sh−5,000→ 0 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2008-02-01$1.65/sh+5,000→ 5,000 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2008-02-01$17.88/sh−5,000→ 0 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Stock Option (right to buy)
2008-02-01−5,000→ 132,806 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Stock Option (right to buy)
2008-01-04−5,000→ 137,806 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2008-01-04$1.65/sh+5,000→ 5,000 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2008-01-04$23.07/sh−5,000→ 0 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Stock Option (right to buy)
2007-11-05−5,000→ 149,806 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-11-05$27.02/sh−5,000→ 0 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-11-05$1.65/sh+5,000→ 5,000 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-10-01$1.65/sh+5,000→ 5,000 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-10-01$23.97/sh−5,000→ 0 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Stock Option (right to buy)
2007-10-01−5,000→ 154,806 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$24.91/sh−500→ 1,200 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Stock Option (right to buy)
2007-07-02−5,000→ 174,806 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$25.07/sh−238→ 2,762 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$25.10/sh−100→ 2,616 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$25.01/sh−400→ 3,800 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$1.65/sh+5,000→ 5,000 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$24.92/sh−680→ 320 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$25.09/sh−46→ 2,716 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$25.00/sh−800→ 4,200 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$25.14/sh−316→ 2,000 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$25.13/sh−200→ 2,316 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-07-02$24.94/sh−320→ 0 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Stock Option (right to buy)
2007-06-04−5,000→ 174,806 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-06-04$22.30/sh−100→ 3,000 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-06-04$22.29/sh−900→ 3,100 total
Sale
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-06-04$22.21/sh−1,000→ 4,000 total
Exercise/Conversion
YIELD10 BIOSCIENCE, INC.
Common Stock
2007-06-04$1.65/sh+5,000→ 5,000 total

Companies

YIELD10 BIOSCIENCE, INC.
VP Strategy and Comm. Dev.

Recent Filings

Address

C/O METABOLIX, INC. 21 ERIE STREET

CAMBRIDGE, MA, 02139

View on SEC.gov