Insider · CIK 0001377833

van Walsem Johan

Reports to the SEC for 1 company · CAMBRIDGE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001377833

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2016-04-01	YIELD10 BIOSCIENCE, INC.F Tax Payment	Chief Operating Officer	FTax Payment	−18K sh	$1.86	−$33.4K	268,491
2015-06-19	YIELD10 BIOSCIENCE, INC.P Purchase	Chief Operating Officer	PPurchase	+12K sh	$3.32	+$39.8K	117,333
2015-06-19	YIELD10 BIOSCIENCE, INC.Common Stock Warrants (right to buy)P Purchase	Chief Operating Officer	PPurchase	+10.8K sh	$0.13	+$1,350	10,800
2015-04-01	YIELD10 BIOSCIENCE, INC.A Award	Chief Operating Officer	AAward	+105K sh	—	—	736,762
2015-04-01	YIELD10 BIOSCIENCE, INC.A Award	Chief Operating Officer	AAward	+910K sh	—	—	1,646,762
2014-10-30	YIELD10 BIOSCIENCE, INC.C Conversion	Chief Operating Officer	CConversion	+300K sh	—	—	632,000
2014-10-30	YIELD10 BIOSCIENCE, INC.Series B Convertible Preferred StockC Conversion	Chief Operating Officer	CConversion	−300 sh	—	—	0
2014-08-22	YIELD10 BIOSCIENCE, INC.P Purchase	Chief Operating Officer	PPurchase	+300K sh	—	—	332,000
2014-08-22	YIELD10 BIOSCIENCE, INC.Series B Convertible Preferred StockP Purchase	Chief Operating Officer	PPurchase	+300 sh	—	—	300
2013-07-22	YIELD10 BIOSCIENCE, INC.Stock OptionA Award	Chief Operating Officer	AAward	+100K sh	$1.48	+$148K	100,000
2013-05-30	YIELD10 BIOSCIENCE, INC.Stock OptionA Award	Chief Operating Officer	AAward	+70K sh	—	—	70,000
2012-09-18	YIELD10 BIOSCIENCE, INC.Stock OptionA Award	Chief Operating Officer	AAward	+125K sh	—	—	125,000
2012-02-01	YIELD10 BIOSCIENCE, INC.Stock Option (Right to buy)A Award	Chief Operating Officer	AAward	+90K sh	—	—	90,000
2011-05-24	YIELD10 BIOSCIENCE, INC.P Purchase	Chief Operating Officer	PPurchase	+5,000 sh	$7.25	+$36.3K	32,000
2011-05-19	YIELD10 BIOSCIENCE, INC.Stock Option (Right to buy)A Award	Chief Operating Officer	AAward	+45K sh	—	—	45,000
2010-05-27	YIELD10 BIOSCIENCE, INC.Stock Option (Right to buy)A Award	Chief Operating Officer	AAward	+45K sh	—	—	45,000
2009-10-19	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−6,000 sh	$13.25	−$79.5K	27,000
2009-08-21	YIELD10 BIOSCIENCE, INC.Stock Option (Right to buy)A Award	Chief Operating Officer	AAward	+50K sh	—	—	50,000
2008-03-07	YIELD10 BIOSCIENCE, INC.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+5,000 sh	$1.65	+$8,259	5,000
2008-03-07	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−5,000 sh	$14.98	−$74.9K	0
2008-03-07	YIELD10 BIOSCIENCE, INC.Stock Option (right to buy)M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−5,000 sh	—	—	127,806
2008-02-01	YIELD10 BIOSCIENCE, INC.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+5,000 sh	$1.65	+$8,259	5,000
2008-02-01	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−5,000 sh	$17.88	−$89.4K	0
2008-02-01	YIELD10 BIOSCIENCE, INC.Stock Option (right to buy)M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−5,000 sh	—	—	132,806
2008-01-04	YIELD10 BIOSCIENCE, INC.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+5,000 sh	$1.65	+$8,259	5,000
2008-01-04	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−5,000 sh	$23.07	−$115K	0
2008-01-04	YIELD10 BIOSCIENCE, INC.Stock Option (right to buy)M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−5,000 sh	—	—	137,806
2007-11-05	YIELD10 BIOSCIENCE, INC.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+5,000 sh	$1.65	+$8,259	5,000
2007-11-05	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−5,000 sh	$27.02	−$135K	0
2007-11-05	YIELD10 BIOSCIENCE, INC.Stock Option (right to buy)M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−5,000 sh	—	—	149,806
2007-10-01	YIELD10 BIOSCIENCE, INC.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+5,000 sh	$1.65	+$8,259	5,000
2007-10-01	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−5,000 sh	$23.97	−$120K	0
2007-10-01	YIELD10 BIOSCIENCE, INC.Stock Option (right to buy)M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−5,000 sh	—	—	154,806
2007-07-02	YIELD10 BIOSCIENCE, INC.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+5,000 sh	$1.65	+$8,250	5,000
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−800 sh	$25.00	−$20K	4,200
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−400 sh	$25.01	−$10K	3,800
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−400 sh	$25.02	−$10K	3,400
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−400 sh	$24.99	−$9,996	3,000
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−238 sh	$25.07	−$5,966.66	2,762
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−46 sh	$25.09	−$1,154.14	2,716
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−100 sh	$25.10	−$2,510	2,616
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−100 sh	$25.12	−$2,512	2,516
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−200 sh	$25.13	−$5,026	2,316
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−316 sh	$25.14	−$7,944.24	2,000
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−200 sh	$24.78	−$4,956	1,800
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	+100 sh	$24.85	+$2,485	1,700
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−500 sh	$24.91	−$12.5K	1,200
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−200 sh	$24.92	−$4,984	1,000
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−680 sh	$24.92	−$16.9K	320
2007-07-02	YIELD10 BIOSCIENCE, INC.S Sale	Chief Operating Officer	SSale	−320 sh	$24.94	−$7,980.8	0

Recent filings

Accepted (ET)
Apr 54
METABOLIX, INC.0001179110-16-022758
SEC(opens sec.gov)
Jun 234
METABOLIX, INC.0001179110-15-010191
SEC(opens sec.gov)
Apr 34
METABOLIX, INC.0001179110-15-005952
SEC(opens sec.gov)
Nov 34
METABOLIX, INC.0001179110-14-015976
SEC(opens sec.gov)
Aug 264
METABOLIX, INC.0001179110-14-013296
SEC(opens sec.gov)
Jul 244
METABOLIX, INC.0001179110-13-012030
SEC(opens sec.gov)
Jun 34
METABOLIX, INC.0001179110-13-009497
SEC(opens sec.gov)
Sep 204
van Walsem Johan0001179110-12-014320
SEC(opens sec.gov)
Feb 34
van Walsem Johan0001179110-12-001780
SEC(opens sec.gov)
May 264
van Walsem Johan0001179110-11-008655
SEC(opens sec.gov)
May 234
van Walsem Johan0001179110-11-008462
SEC(opens sec.gov)
Jun 14
van Walsem Johan0001179110-10-009593
SEC(opens sec.gov)
Oct 204
METABOLIX, INC.0001179110-09-014634
SEC(opens sec.gov)
Aug 254
van Walsem Johan0001179110-09-012491
SEC(opens sec.gov)
Mar 104
METABOLIX, INC.0001179110-08-005494
SEC(opens sec.gov)

Companies

YIELD10 BIOSCIENCE, INC.Chief Operating Officer

Address

C/O METABOLIX, INC. 21 ERIE STREET

CAMBRIDGE, MA, 02139