Insider · CIK 0001305727

Walker Greg A

Reports to the SEC for 2 companies · LINTHICUM HEIGHTS, MD

sec.gov

Transactions

Companies

Filings

CIK

0001305727

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2023-07-16	TortoiseEcofin Acquisition Corp. IIIClass B Ordinary SharesJ Other	Director	JOther	−40K sh	—	—	0
2022-10-31	TortoiseEcofin Acquisition Corp. IIIClass B Ordinary SharesJ Other	Director	JOther	+40K sh	—	—	40,000
2009-07-31	Alpha Natural Resources, Inc.M Exercise/Conversion	Sr.VP, Gen.Counsel & Secretary	MExercise/Conversion	+24.3K sh	—	—	36,255
2009-07-31	Alpha Natural Resources, Inc.A Award	Sr.VP, Gen.Counsel & Secretary	AAward	+3,045 sh	—	—	39,300
2009-07-31	Alpha Natural Resources, Inc.F Tax Payment	Sr.VP, Gen.Counsel & Secretary	FTax Payment	−4,482 sh	—	—	34,818
2009-07-31	Alpha Natural Resources, Inc.Restricted Stock UnitsM Exercise/Conversion	Sr.VP, Gen.Counsel & Secretary	MExercise/Conversion	−24.3K sh	—	—	0
2009-01-12	Alpha Natural Resources, Inc.Restricted Stock UnitsA Award	Sr.VP, Gen.Counsel & Secretary	AAward	+24.3K sh	—	—	24,255
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.93	−$17.4K	15,900
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−400 sh	$57.95	−$23.2K	15,500
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−900 sh	$57.96	−$52.2K	14,600
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−200 sh	$57.97	−$11.6K	14,400
2008-03-06	Alpha Natural Resources, Inc.M Exercise/Conversion	Sr.VP, Gen.Counsel & Secretary	MExercise/Conversion	+20.9K sh	$4.87	+$102K	32,875
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−1,200 sh	$57.00	−$68.4K	31,675
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.01	−$17.1K	31,375
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.02	−$17.1K	31,075
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.03	−$5,703	30,975
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−2,875 sh	$57.05	−$164K	28,100
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.06	−$17.1K	27,800
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−400 sh	$57.10	−$22.8K	27,400
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.12	−$5,712	27,300
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.16	−$17.1K	27,000
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−500 sh	$57.20	−$28.6K	26,500
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−200 sh	$57.25	−$11.5K	26,300
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.27	−$5,727	26,200
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.30	−$17.2K	25,900
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−600 sh	$57.51	−$34.5K	25,300
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.57	−$5,757	25,200
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.58	−$5,758	25,100
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.65	−$17.3K	24,800
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−1,200 sh	$57.72	−$69.3K	23,600
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.74	−$5,774	23,500
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.75	−$5,775	23,400
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−1,100 sh	$57.80	−$63.6K	22,300
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−200 sh	$57.81	−$11.6K	22,100
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−600 sh	$57.82	−$34.7K	21,500
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−200 sh	$57.83	−$11.6K	21,300
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−1,000 sh	$57.85	−$57.9K	20,300
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−700 sh	$57.89	−$40.5K	19,600
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−3,000 sh	$57.90	−$174K	16,600
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−300 sh	$57.91	−$17.4K	16,300
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−100 sh	$57.92	−$5,792	16,200
2008-03-06	Alpha Natural Resources, Inc.Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Sr.VP, Gen.Counsel & Secretary	MExercise/Conversion	−20.9K sh	—	—	20,874
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−400 sh	$57.98	−$23.2K	14,000
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−900 sh	$58.00	−$52.2K	13,100
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−200 sh	$58.06	−$11.6K	12,900
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−400 sh	$58.07	−$23.2K	12,500
2008-03-06	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−500 sh	$57.94	−$29K	12,000
2007-09-19	Alpha Natural Resources, Inc.M Exercise/Conversion	Sr.VP, Gen.Counsel & Secretary	MExercise/Conversion	+10K sh	$8.53	+$85.3K	24,900
2007-09-19	Alpha Natural Resources, Inc.S Sale	Sr.VP, Gen.Counsel & Secretary	SSale	−10K sh	$40.00	−$400K	14,900
2007-09-19	Alpha Natural Resources, Inc.Non-Qualfied Stock Option (right to buy)M Exercise/Conversion	Sr.VP, Gen.Counsel & Secretary	MExercise/Conversion	−10K sh	—	—	142,822

Recent filings

Accepted (ET)
Jul 184
Walker Greg A0001213900-23-057957
SEC(opens sec.gov)
Nov 14
Walker Greg A0001213900-22-068272
SEC(opens sec.gov)
Aug 44
Walker Greg A0001225208-09-016721
SEC(opens sec.gov)
Jan 144
Walker Greg A0001225208-09-001441
SEC(opens sec.gov)
Mar 104
Foundation Coal Holdings, Inc.0001181431-08-017440
SEC(opens sec.gov)
Mar 104
Foundation Coal Holdings, Inc.0001181431-08-017442
SEC(opens sec.gov)

Companies

Address

999 CORPORATE BOULEVARD SUITE 300

LINTHICUM HEIGHTS, MD, 21090