Madison Gas and Electric Company

Form 5500

MADISON GAS AND ELECTRIC COMPANY

PO Box 1231, Madison, Wi 53701 (608) 252-7103 EIN:39-0444025 Plan Admin:Abigail Lacoursier

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameMADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN Plan #510 Participants BOY/EOY208 / 0 Assets BOY/EOY$0 / $0	2023	MADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN - Plan #510	208 / 0	$0 / $0
2022	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN Plan #002 Participants BOY/EOY609 / 600 Assets BOY/EOY$317,794,522 / $246,412,490	2022	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN - Plan #002	609 / 600	$317,794,522 / $246,412,490
2022	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES Plan #001 Participants BOY/EOY468 / 462 Assets BOY/EOY$204,826,712 / $160,083,695	2022	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES - Plan #001	468 / 462	$204,826,712 / $160,083,695
2022	Plan NameMADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN Plan #005 Participants BOY/EOY284 / 269 Assets BOY/EOY$184,316,424 / $139,477,371	2022	MADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN - Plan #005	284 / 269	$184,316,424 / $139,477,371
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES Plan #006 Participants BOY/EOY219 / 212 Assets BOY/EOY$93,144,990 / $75,544,802	2022	MADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES - Plan #006	219 / 212	$93,144,990 / $75,544,802
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN Plan #008 Participants BOY/EOY311 / 334 Assets BOY/EOY$57,332,063 / $52,137,703	2022	MADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN - Plan #008	311 / 334	$57,332,063 / $52,137,703
2022	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES Plan #009 Participants BOY/EOY232 / 249 Assets BOY/EOY$32,822,194 / $30,058,809	2022	MADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES - Plan #009	232 / 249	$32,822,194 / $30,058,809
2022	Plan NameMGEE STOCK FUND 401(K) MASTER TRUST Plan #010 Participants BOY/EOY0 / 0 Assets BOY/EOY$28,493,241 / $23,471,542	2022	MGEE STOCK FUND 401(K) MASTER TRUST - Plan #010	0 / 0	$28,493,241 / $23,471,542
2022	Plan NameMADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN Plan #501 Participants BOY/EOY1,108 / 0 Assets BOY/EOY$2,375,299 / $2,014,949	2022	MADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN - Plan #501	1,108 / 0	$2,375,299 / $2,014,949
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN Plan #513 Participants BOY/EOY480 / 0 Assets BOY/EOY$1,668,267 / $1,891,207	2022	MADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN - Plan #513	480 / 0	$1,668,267 / $1,891,207
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN Plan #510 Participants BOY/EOY208 / 0 Assets BOY/EOY$0 / $0	2022	MADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN - Plan #510	208 / 0	$0 / $0
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN Plan #509 Participants BOY/EOY380 / 0 Assets BOY/EOY$0 / $0	2022	MADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN - Plan #509	380 / 0	$0 / $0
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND Plan #507 Participants BOY/EOY1,090 / 0 Assets BOY/EOY$0 / $0	2022	MADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND - Plan #507	1,090 / 0	$0 / $0
2022	Plan NameMADISON GAS & ELECTRIC COMPANY DENTAL PLAN Plan #511 Participants BOY/EOY905 / 0 Assets BOY/EOY$0 / $0	2022	MADISON GAS & ELECTRIC COMPANY DENTAL PLAN - Plan #511	905 / 0	$0 / $0
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN Plan #508 Participants BOY/EOY398 / 0 Assets BOY/EOY$0 / $0	2022	MADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN - Plan #508	398 / 0	$0 / $0
2022	Plan NameMADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA Plan #502 Participants BOY/EOY700 / 0 Assets BOY/EOY$0 / $0	2022	MADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA - Plan #502	700 / 0	$0 / $0
2021	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN Plan #002 Participants BOY/EOY613 / 609 Assets BOY/EOY$289,319,611 / $317,794,522	2021	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN - Plan #002	613 / 609	$289,319,611 / $317,794,522
2021	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES Plan #001 Participants BOY/EOY478 / 468 Assets BOY/EOY$185,858,914 / $204,826,712	2021	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES - Plan #001	478 / 468	$185,858,914 / $204,826,712
2021	Plan NameMADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN Plan #005 Participants BOY/EOY295 / 284 Assets BOY/EOY$167,153,820 / $184,316,424	2021	MADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN - Plan #005	295 / 284	$167,153,820 / $184,316,424
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES Plan #006 Participants BOY/EOY234 / 219 Assets BOY/EOY$86,175,526 / $93,144,990	2021	MADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES - Plan #006	234 / 219	$86,175,526 / $93,144,990
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN Plan #008 Participants BOY/EOY297 / 311 Assets BOY/EOY$47,097,335 / $57,332,063	2021	MADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN - Plan #008	297 / 311	$47,097,335 / $57,332,063
2021	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES Plan #009 Participants BOY/EOY213 / 232 Assets BOY/EOY$26,293,875 / $32,822,194	2021	MADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES - Plan #009	213 / 232	$26,293,875 / $32,822,194
2021	Plan NameMGEE STOCK FUND 401(K) MASTER TRUST Plan #010 Participants BOY/EOY0 / 0 Assets BOY/EOY$24,988,325 / $28,493,241	2021	MGEE STOCK FUND 401(K) MASTER TRUST - Plan #010	0 / 0	$24,988,325 / $28,493,241
2021	Plan NameMADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN Plan #501 Participants BOY/EOY1,095 / 0 Assets BOY/EOY$3,010,461 / $2,375,299	2021	MADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN - Plan #501	1,095 / 0	$3,010,461 / $2,375,299
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN Plan #513 Participants BOY/EOY463 / 0 Assets BOY/EOY$1,341,164 / $1,668,267	2021	MADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN - Plan #513	463 / 0	$1,341,164 / $1,668,267
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND Plan #507 Participants BOY/EOY1,089 / 1,085 Assets BOY/EOY$0 / $0	2021	MADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND - Plan #507	1,089 / 1,085	$0 / $0
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN Plan #508 Participants BOY/EOY409 / 398 Assets BOY/EOY$0 / $0	2021	MADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN - Plan #508	409 / 398	$0 / $0
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA Plan #502 Participants BOY/EOY714 / 697 Assets BOY/EOY$0 / $0	2021	MADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA - Plan #502	714 / 697	$0 / $0
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN Plan #509 Participants BOY/EOY393 / 377 Assets BOY/EOY$0 / $0	2021	MADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN - Plan #509	393 / 377	$0 / $0
2021	Plan NameMADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN Plan #510 Participants BOY/EOY223 / 0 Assets BOY/EOY$0 / $0	2021	MADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN - Plan #510	223 / 0	$0 / $0
2021	Plan NameMADISON GAS & ELECTRIC COMPANY DENTAL PLAN Plan #511 Participants BOY/EOY918 / 905 Assets BOY/EOY$0 / $0	2021	MADISON GAS & ELECTRIC COMPANY DENTAL PLAN - Plan #511	918 / 905	$0 / $0
2020	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN Plan #002 Participants BOY/EOY617 / 613 Assets BOY/EOY$261,128,296 / $289,319,611	2020	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN - Plan #002	617 / 613	$261,128,296 / $289,319,611
2020	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES Plan #001 Participants BOY/EOY484 / 478 Assets BOY/EOY$167,676,763 / $185,858,914	2020	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES - Plan #001	484 / 478	$167,676,763 / $185,858,914
2020	Plan NameMADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN Plan #005 Participants BOY/EOY307 / 295 Assets BOY/EOY$151,289,821 / $167,153,820	2020	MADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN - Plan #005	307 / 295	$151,289,821 / $167,153,820
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES Plan #006 Participants BOY/EOY242 / 234 Assets BOY/EOY$81,154,674 / $86,175,526	2020	MADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES - Plan #006	242 / 234	$81,154,674 / $86,175,526
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN Plan #008 Participants BOY/EOY273 / 297 Assets BOY/EOY$36,229,927 / $47,097,335	2020	MADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN - Plan #008	273 / 297	$36,229,927 / $47,097,335
2020	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES Plan #009 Participants BOY/EOY202 / 213 Assets BOY/EOY$20,120,398 / $26,293,875	2020	MADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES - Plan #009	202 / 213	$20,120,398 / $26,293,875
2020	Plan NameMGEE STOCK FUND 401(K) MASTER TRUST Plan #010 Participants BOY/EOY0 / 0 Assets BOY/EOY$31,326,314 / $24,988,325	2020	MGEE STOCK FUND 401(K) MASTER TRUST - Plan #010	0 / 0	$31,326,314 / $24,988,325
2020	Plan NameMADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN Plan #501 Participants BOY/EOY1,107 / 0 Assets BOY/EOY$3,235,203 / $3,010,461	2020	MADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN - Plan #501	1,107 / 0	$3,235,203 / $3,010,461
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN Plan #513 Participants BOY/EOY408 / 0 Assets BOY/EOY$1,057,715 / $1,341,164	2020	MADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN - Plan #513	408 / 0	$1,057,715 / $1,341,164
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN Plan #508 Participants BOY/EOY418 / 411 Assets BOY/EOY$0 / $0	2020	MADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN - Plan #508	418 / 411	$0 / $0
2020	Plan NameMADISON GAS & ELECTRIC COMPANY DENTAL PLAN Plan #511 Participants BOY/EOY904 / 904 Assets BOY/EOY$0 / $0	2020	MADISON GAS & ELECTRIC COMPANY DENTAL PLAN - Plan #511	904 / 904	$0 / $0
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA Plan #502 Participants BOY/EOY684 / 709 Assets BOY/EOY$0 / $0	2020	MADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA - Plan #502	684 / 709	$0 / $0
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN Plan #509 Participants BOY/EOY397 / 389 Assets BOY/EOY$0 / $0	2020	MADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN - Plan #509	397 / 389	$0 / $0
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND Plan #507 Participants BOY/EOY1,068 / 1,085 Assets BOY/EOY$0 / $0	2020	MADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND - Plan #507	1,068 / 1,085	$0 / $0
2020	Plan NameMADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN Plan #510 Participants BOY/EOY252 / 0 Assets BOY/EOY$0 / $0	2020	MADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN - Plan #510	252 / 0	$0 / $0
2019	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN Plan #002 Participants BOY/EOY622 / 617 Assets BOY/EOY$219,770,862 / $261,128,296	2019	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN - Plan #002	622 / 617	$219,770,862 / $261,128,296
2019	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES Plan #001 Participants BOY/EOY492 / 484 Assets BOY/EOY$141,510,705 / $167,676,763	2019	MADISON GAS & ELECTRIC COMPANY RETIREMENT PLAN FOR BARGAINING EMPLOYEES - Plan #001	492 / 484	$141,510,705 / $167,676,763
2019	Plan NameMADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN Plan #005 Participants BOY/EOY322 / 307 Assets BOY/EOY$130,636,174 / $151,289,821	2019	MADISON GAS & ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN - Plan #005	322 / 307	$130,636,174 / $151,289,821
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES Plan #006 Participants BOY/EOY255 / 242 Assets BOY/EOY$68,742,704 / $81,154,674	2019	MADISON GAS AND ELECTRIC COMPANY 401(K) RETIREMENT ACCUMULATION PLAN FOR BARGAINING EMPLOYEES - Plan #006	255 / 242	$68,742,704 / $81,154,674
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN Plan #008 Participants BOY/EOY248 / 273 Assets BOY/EOY$25,661,747 / $36,229,927	2019	MADISON GAS AND ELECTRIC COMPANY RETIREMENT SAVINGS PLAN - Plan #008	248 / 273	$25,661,747 / $36,229,927
2019	Plan NameMGEE STOCK FUND 401(K) MASTER TRUST Plan #010 Participants BOY/EOY0 / 0 Assets BOY/EOY$26,171,196 / $31,326,314	2019	MGEE STOCK FUND 401(K) MASTER TRUST - Plan #010	0 / 0	$26,171,196 / $31,326,314
2019	Plan NameMADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES Plan #009 Participants BOY/EOY171 / 202 Assets BOY/EOY$14,001,717 / $20,120,398	2019	MADISON GAS & ELECTRIC COMPANY RETIREMENT SAVINGS PLAN FOR BARGAINING EMPLOYEES - Plan #009	171 / 202	$14,001,717 / $20,120,398
2019	Plan NameMADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN Plan #501 Participants BOY/EOY1,087 / 0 Assets BOY/EOY$3,653,585 / $3,235,203	2019	MADISON GAS & ELECTRIC COMPANY HEALTH BENEFIT PLAN - Plan #501	1,087 / 0	$3,653,585 / $3,235,203
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN Plan #513 Participants BOY/EOY393 / 0 Assets BOY/EOY$733,346 / $1,057,715	2019	MADISON GAS AND ELECTRIC COMPANY RETIREE MEDICAL ACCOUNT PLAN - Plan #513	393 / 0	$733,346 / $1,057,715
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA Plan #502 Participants BOY/EOY679 / 681 Assets BOY/EOY$0 / $0	2019	MADISON GAS AND ELECTRIC COMPANY LONG AND SHORT-TERM DISABILITY INSURA - Plan #502	679 / 681	$0 / $0
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN Plan #508 Participants BOY/EOY410 / 420 Assets BOY/EOY$0 / $0	2019	MADISON GAS AND ELECTRIC COMPANY TRAVEL ACCIDENT PLAN - Plan #508	410 / 420	$0 / $0
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN Plan #510 Participants BOY/EOY235 / 0 Assets BOY/EOY$0 / $0	2019	MADISON GAS AND ELECTRIC COMPANY CAFETERIA PLAN - Plan #510	235 / 0	$0 / $0
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN Plan #509 Participants BOY/EOY373 / 382 Assets BOY/EOY$0 / $0	2019	MADISON GAS AND ELECTRIC COMPANY GENERAL SEVERANCE PLAN - Plan #509	373 / 382	$0 / $0
2019	Plan NameMADISON GAS & ELECTRIC COMPANY DENTAL PLAN Plan #511 Participants BOY/EOY870 / 904 Assets BOY/EOY$0 / $0	2019	MADISON GAS & ELECTRIC COMPANY DENTAL PLAN - Plan #511	870 / 904	$0 / $0
2019	Plan NameMADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND Plan #507 Participants BOY/EOY1,043 / 1,066 Assets BOY/EOY$0 / $0	2019	MADISON GAS AND ELECTRIC COMPANY LIFE AND ACCIDENTAL DEATH AND - Plan #507	1,043 / 1,066	$0 / $0