Insider · CIK 0001463371

Cox Stephanie

Reports to the SEC for 2 companies · MADISON, WI

sec.gov

Transactions

Companies

Filings

CIK

0001463371

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-09	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+607.441 sh	$65.85	+$40K	18,650.826
2026-07-10	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+523.561 sh	$76.40	+$40K	17,907.204
2026-04-10	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+547.196 sh	$73.10	+$40K	17,253.451
2026-01-09	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+615.196 sh	$65.02	+$40K	16,581.485
2025-10-10	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,070.111 sh	$67.75	+$72.5K	15,848.184
2025-07-11	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,168 sh	$62.08	+$72.5K	14,663.069
2025-04-11	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,196.567 sh	$60.59	+$72.5K	13,384.991
2025-01-10	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,279.562 sh	$56.66	+$72.5K	12,088.94
2024-10-11	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,173.12 sh	$59.67	+$70K	10,724.957
2024-07-12	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,299.425 sh	$53.87	+$70K	9,471.989
2024-04-12	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,458.333 sh	$48.00	+$70K	8,097.801
2024-01-12	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,389.44 sh	$50.38	+$70K	6,574.268
2023-10-13	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,356.784 sh	$49.75	+$67.5K	5,137.691
2023-07-11	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+1,274.788 sh	$52.95	+$67.5K	3,747.204
2023-04-11	LNTALLIANT ENERGY CORP · Deferred Common Stock UnitsA Award	Director	AAward	+2,451.871 sh	$55.06	+$135K	2,451.871
2019-07-25	SLBSLB LIMITED/NVS Sale	President NAL Drilling	SSale	−24.1K sh	$40.59	−$976K	46,354
2019-07-20	SLBSLB LIMITED/NVF Tax Payment	President NAL Drilling	FTax Payment	−3,935 sh	$38.31	−$151K	70,411
2019-07-20	SLBSLB LIMITED/NV · RSU (Restricted Stock Unit)M Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−10K sh	—	—	0
2019-07-20	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+10K sh	—	—	74,346
2019-04-17	SLBSLB LIMITED/NV · Non-Qualified Stock Option (Right to Buy)M Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−49.1K sh	—	—	0
2019-04-17	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+49.1K sh	$45.88	+$2.25M	112,281
2019-04-17	SLBSLB LIMITED/NVF Tax Payment	President NAL Drilling	FTax Payment	−48.3K sh	$47.25	−$2.28M	64,004
2019-01-18	SLBSLB LIMITED/NVA Award	President NAL Drilling	AAward	+41K sh	—	—	79,150
2019-01-18	SLBSLB LIMITED/NVF Tax Payment	President NAL Drilling	FTax Payment	−16K sh	$43.97	−$704K	63,140
2019-01-18	SLBSLB LIMITED/NVF Tax Payment	President NAL Drilling	FTax Payment	−9,117 sh	$43.97	−$401K	70,033
2019-01-14	SLBSLB LIMITED/NVF Tax Payment	President NAL Drilling	FTax Payment	−7,477 sh	$41.24	−$308K	38,191
2019-01-14	SLBSLB LIMITED/NV · Non-Qualified Stock Option (Right to Buy)M Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−5,602 sh	—	—	0
2019-01-14	SLBSLB LIMITED/NV · Incentive Stock Option (Right to Buy)M Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−2,398 sh	—	—	0
2019-01-14	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+2,398 sh	$37.84	+$90.8K	40,066
2019-01-14	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+5,602 sh	$37.84	+$212K	45,668
2017-10-18	SLBSLB LIMITED/NV · RSU (Restricted Stock Unit)A Award	President NAL Drilling	AAward	+20K sh	—	—	20,000
2017-07-17	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+10K sh	—	—	37,111
2017-07-17	SLBSLB LIMITED/NV · RSU (Restricted Stock Unit)M Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−10K sh	—	—	0
2014-01-17	SLBSLB LIMITED/NVA Award	President NAL Drilling	AAward	+9,324 sh	—	—	35,926
2014-01-16	SLBSLB LIMITED/NV · Incentive Stock Option (right to buy)A Award	President NAL Drilling	AAward	+1,126 sh	—	—	1,126
2014-01-16	SLBSLB LIMITED/NV · NQ Stock Option (right to buy)w/tandem tax w/h rightA Award	President NAL Drilling	AAward	+33.9K sh	—	—	33,874
2013-05-29	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+256 sh	$23.01	+$5,890.56	22,636
2013-05-29	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+2,199 sh	$23.01	+$50.6K	24,835
2013-05-29	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+1,419 sh	$32.62	+$46.3K	26,254
2013-05-29	SLBSLB LIMITED/NV · Incentive Stock Option (right to buy)M Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−256 sh	—	—	214
2013-05-29	SLBSLB LIMITED/NV · NQ Stock Option (right to buy) w/ tandem Tax w/h rightM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−2,199 sh	—	—	1,831
2013-05-29	SLBSLB LIMITED/NV · NQ Stock Option (right to buy) w/ tandem Tax w/h rightM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−1,419 sh	—	—	81
2013-01-17	SLBSLB LIMITED/NV · Performance Share Unit (PSU)A Award	President NAL Drilling	AAward	+7,400 sh	—	—	7,400
2013-01-17	SLBSLB LIMITED/NV · NQ Stock Option (right to buy) w/tandem Tax w/h rightA Award	President NAL Drilling	AAward	+40.6K sh	—	—	40,635
2013-01-17	SLBSLB LIMITED/NV · Incentive Stock Option (right to buy)A Award	President NAL Drilling	AAward	+1,365 sh	—	—	1,365
2013-01-17	SLBSLB LIMITED/NV · Performance Share Unit (PSU)A Award	President NAL Drilling	AAward	+14.8K sh	—	—	14,800
2013-01-17	SLBSLB LIMITED/NV · Performance Share Unit (PSU)A Award	President NAL Drilling	AAward	+7,400 sh	—	—	7,400
2012-03-30	SLBSLB LIMITED/NV · Incentive Stock Option (right to buy)M Exercise/Conversion	President NAL Drilling	MExercise/Conversion	−4,102 sh	—	—	0
2012-03-30	SLBSLB LIMITED/NVM Exercise/Conversion	President NAL Drilling	MExercise/Conversion	+4,102 sh	$27.87	+$114K	22,012
2012-01-19	SLBSLB LIMITED/NV · Incentive Stock Option (right to buy)A Award	President NAL Drilling	AAward	+1,386 sh	—	—	1,386

Recent filings

Accepted (ET)
Oct 14 11:104
Cox Stephanie0001463371-26-000004
SEC(opens sec.gov)
Jul 144
Cox Stephanie0001463371-26-000003
SEC(opens sec.gov)
Apr 144
Cox Stephanie0001463371-26-000002
SEC(opens sec.gov)
Jan 124
Cox Stephanie0001463371-26-000001
SEC(opens sec.gov)
Oct 144
Cox Stephanie0001463371-25-000002
SEC(opens sec.gov)
Jul 154
Cox Stephanie0000352541-25-000065
SEC(opens sec.gov)
Apr 154
Cox Stephanie0000352541-25-000043
SEC(opens sec.gov)
Jan 144
Cox Stephanie0000352541-25-000007
SEC(opens sec.gov)
Oct 154
Cox Stephanie0000352541-24-000095
SEC(opens sec.gov)
Jul 164
Cox Stephanie0000352541-24-000080
SEC(opens sec.gov)
Apr 164
Cox Stephanie0000352541-24-000050
SEC(opens sec.gov)
Jan 174
Cox Stephanie0000352541-24-000005
SEC(opens sec.gov)
Oct 174
Cox Stephanie0000352541-23-000102
SEC(opens sec.gov)
Jul 134
Cox Stephanie0000352541-23-000081
SEC(opens sec.gov)
Apr 124
Cox Stephanie0000352541-23-000049
SEC(opens sec.gov)
Jul 264
Cox Stephanie0001127602-19-025248
SEC(opens sec.gov)
Jul 224
Cox Stephanie0001127602-19-025026
SEC(opens sec.gov)
Apr 194
Cox Stephanie0001127602-19-015871
SEC(opens sec.gov)

Companies

Address

C/O ALLIANT ENERGY CORPORATION 4902 N. BILTMORE LANE

MADISON, WI, 53718