Insider · CIK 0001231857

BAUM WILLIAM H

Reports to the SEC for 2 companies · ENGLEWOOD, CO

sec.gov

Transactions

Companies

Filings

CIK

0001231857

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-05-27	GEVOGevo, Inc. · Stock OptionA Award	Director	AAward	+80.9K sh	—	—	80,893
2025-05-22	GEVOGevo, Inc. · Stock OptionA Award	Director	AAward	+135K sh	—	—	134,517
2024-05-23	GEVOGevo, Inc. · Stock OptionA Award	Director	AAward	+225K sh	—	—	224,639
2023-08-23	GEVOGevo, Inc.S Sale	Director	SSale	−8,236 sh	$1.38	−$11.3K	218,679
2023-05-23	GEVOGevo, Inc.A Award	Director	AAward	+101K sh	—	—	226,915
2022-08-22	GEVOGevo, Inc.S Sale	Director	SSale	−11.5K sh	$3.08	−$35.6K	126,108
2022-07-07	GEVOGevo, Inc.S Sale	Director	SSale	−17.8K sh	$2.53	−$45K	137,639
2022-06-03	GEVOGevo, Inc.A Award	Director	AAward	+27.4K sh	—	—	155,442
2022-03-24	GEVOGevo, Inc.S Sale	Director	SSale	−90K sh	$4.40	−$396K	128,089
2021-08-20	GEVOGevo, Inc.A Award	Director	AAward	+65.9K sh	—	—	218,089
2021-08-20	GEVOGevo, Inc. · Stock OptionA Award	Director	AAward	+65.9K sh	—	—	65,885
2020-07-06	GEVOGevo, Inc.A Award	Director	AAward	+102K sh	—	—	152,203
2019-06-24	GEVOGevo, Inc.A Award	Director	AAward	+39.5K sh	—	—	50,474
2018-08-09	GEVOGevo, Inc.A Award	Director	AAward	+11K sh	—	—	11,000
2010-02-15	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−180 sh	$5.39	−$970.2	13,337
2009-12-11	VERENIUM CORPEmployee Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+10K sh	$4.12	+$41.2K	10,000
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+20.8K sh	—	—	20,807
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+592 sh	—	—	592
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+3,991 sh	—	—	4,583
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+1,372 sh	—	—	5,955
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+502 sh	—	—	6,457
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+716 sh	—	—	7,173
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+3,459 sh	—	—	10,632
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+290 sh	—	—	10,922
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+2,994 sh	—	—	13,916
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+3,255 sh	—	—	17,171
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+578 sh	—	—	17,749
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+2,136 sh	—	—	19,885
2009-11-12	VERENIUM CORPNon-Qualified Stock Option (Right to Buy)A Award	EVP Bioscience Products	AAward	+919 sh	—	—	20,804
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−3,749 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−7,499 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−4,582 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−1,184 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−7,982 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−1,433 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−867 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−3,255 sh	—	—	0
2009-11-12	VERENIUM CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−2,994 sh	—	—	0
2009-05-15	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−900 sh	$0.63	−$563.49	162,208
2009-05-15	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−210 sh	$0.63	−$131.544	163,908
2009-05-15	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−800 sh	$0.63	−$500.96	163,108
2009-03-20	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−1,100 sh	$0.36	−$396	164,118
2009-02-27	VERENIUM CORPJ Other	EVP Bioscience Products	JOther	+11K sh	$0.32	+$3,538.798	165,218
2009-02-24	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−950 sh	$1.17	−$1,111.5	154,204
2009-02-15	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−2,300 sh	$1.19	−$2,737	155,154
2008-08-24	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−770 sh	$2.40	−$1,848	161,884
2008-06-20	VERENIUM CORPD Disposition to Issuer	EVP Bioscience Products	DDisposition to Issuer	−695 sh	$2.11	−$1,466.45	164,504
2008-05-16	VERENIUM CORPS Sale	EVP Bioscience Products	SSale	−1,862 sh	$2.77	−$5,157.74	165,969
2007-11-16	VERENIUM CORPS Sale	EVP Bioscience Products	SSale	−1,831 sh	$3.83	−$7,012.73	170,377
2007-09-21	VERENIUM CORPS Sale	EVP Bioscience Products	SSale	−5,000 sh	$6.06	−$30.3K	172,208

Recent filings

Accepted (ET)
May 294
BAUM WILLIAM H0001231857-26-000002
SEC(opens sec.gov)
May 274
BAUM WILLIAM H0001415889-25-014643
SEC(opens sec.gov)
May 284
BAUM WILLIAM H0001392380-24-000024
SEC(opens sec.gov)
Aug 254
BAUM WILLIAM H0001392380-23-000084
SEC(opens sec.gov)
May 254
BAUM WILLIAM H0001392380-23-000037
SEC(opens sec.gov)
Aug 244
BAUM WILLIAM H0001392380-22-000032
SEC(opens sec.gov)
Jul 84
BAUM WILLIAM H0001392380-22-000007
SEC(opens sec.gov)
Jun 74
BAUM WILLIAM H0001628280-22-016465
SEC(opens sec.gov)
Mar 284
BAUM WILLIAM H0001437749-22-007449
SEC(opens sec.gov)
Aug 244
BAUM WILLIAM H0001437749-21-020890
SEC(opens sec.gov)
Jul 84
BAUM WILLIAM H0001437749-20-014860
SEC(opens sec.gov)
Jun 264
BAUM WILLIAM H0001437749-19-012808
SEC(opens sec.gov)
Aug 134
BAUM WILLIAM H0001209191-18-046405
SEC(opens sec.gov)
Feb 165
VERENIUM CORP0001428789-11-000003
SEC(opens sec.gov)
May 194/A
VERENIUM CORP0001463151-10-000024
SEC(opens sec.gov)

Companies

Address

C/O GEVO, INC. 345 INVERNESS DRIVE SOUTH BUILDING C, SUITE 310

ENGLEWOOD, CO, 80112