BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 17,506 Value ($000) $1,215 Avg Close $66.47 Range $58.20 - $73.32

Q3 2025

Shares 19,008 Value ($000) $1,171 Avg Close $57.38 Range $54.13 - $60.96

Q2 2025

Shares 19,092 Value ($000) $1,071 Avg Close $56.47 Range $52.67 - $59.65

Q1 2025

Shares 19,504 Value ($000) $1,183 Avg Close $56.47 Range $52.15 - $59.45

Q4 2024

Shares 21,462 Value ($000) $1,256 Avg Close $57.33 Range $53.67 - $62.19

Q3 2024

Shares 21,462 Value ($000) $1,312 Avg Close $54.39 Range $49.37 - $58.14

Q2 2024

Shares 20,962 Value ($000) $1,140 Avg Close $50.26 Range $46.53 - $53.93

Q1 2024

Shares 11,076 Value ($000) $605 Avg Close $47.73 Range $44.68 - $50.77

Q4 2023

Shares 8,201 Value ($000) $442 Avg Close $46.16 Range $41.54 - $51.76

Q3 2023

Shares 6,574 Value ($000) $333 Avg Close $50.50 Range $44.92 - $54.81

Q1 2023

Shares 112,071 Value ($000) $7,072 Avg Close $57.47 Range $51.53 - $64.19

Q4 2022

Shares 127,232 Value ($000) $8,949 Avg Close $58.05 Range $50.78 - $62.96

Q2 2021

Shares 51,425 Value ($000) $3,375 Avg Close $55.86 Range $53.24 - $58.36

Q1 2021

Shares 58,872 Value ($000) $3,931 Avg Close $50.63 Range $47.19 - $55.19

Q1 2020

Shares 35,934 Value ($000) $2,301 Avg Close $59.44 Range $37.90 - $68.25

Q4 2019

Shares 52,865 Value ($000) $4,152 Avg Close $60.15 Range $57.52 - $62.11

Q3 2019

Shares 85,240 Value ($000) $6,540 Avg Close $60.34 Range $54.21 - $62.80

Q2 2019

Shares 75,407 Value ($000) $5,895 Avg Close $58.01 Range $54.08 - $63.38

Q1 2019

Shares 18,058 Value ($000) $1,338 Avg Close $52.65 Range $46.35 - $57.40

Q4 2015

Shares 222,093 Value ($000) $10,312 Avg Close $30.44 Range $27.84 - $33.06

Q3 2015

Shares 127,915 Value ($000) $5,288 Avg Close $28.18 Range $25.38 - $32.28

Q4 2014

Shares 138,055 Value ($000) $7,322 Avg Close $35.24 Range $31.42 - $38.13

Q3 2014

Shares 212,634 Value ($000) $10,181 Avg Close $35.67 Range $31.93 - $41.13

Q2 2014

Shares 183,705 Value ($000) $11,278 Avg Close $38.31 Range $36.56 - $40.65

Q1 2014

Shares 156,597 Value ($000) $9,028 Avg Close $36.15 Range $33.35 - $38.82

Q4 2013

Shares 30,388 Value ($000) $1,596 Avg Close $33.02 Range $30.45 - $35.53

Q3 2013

Shares 5,352 Value ($000) $267 Avg Close $32.70 Range $30.21 - $35.44

Q2 2013

Shares 4,877 Value ($000) $238 Avg Close $30.15 Range $27.57 - $32.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,506	$1,215	$66.47	$58.20 - $73.32
Q3 2025	19,008	$1,171	$57.38	$54.13 - $60.96
Q2 2025	19,092	$1,071	$56.47	$52.67 - $59.65
Q1 2025	19,504	$1,183	$56.47	$52.15 - $59.45
Q4 2024	21,462	$1,256	$57.33	$53.67 - $62.19
Q3 2024	21,462	$1,312	$54.39	$49.37 - $58.14
Q2 2024	20,962	$1,140	$50.26	$46.53 - $53.93
Q1 2024	11,076	$605	$47.73	$44.68 - $50.77
Q4 2023	8,201	$442	$46.16	$41.54 - $51.76
Q3 2023	6,574	$333	$50.50	$44.92 - $54.81
Q1 2023	112,071	$7,072	$57.47	$51.53 - $64.19
Q4 2022	127,232	$8,949	$58.05	$50.78 - $62.96
Q2 2021	51,425	$3,375	$55.86	$53.24 - $58.36
Q1 2021	58,872	$3,931	$50.63	$47.19 - $55.19
Q1 2020	35,934	$2,301	$59.44	$37.90 - $68.25
Q4 2019	52,865	$4,152	$60.15	$57.52 - $62.11
Q3 2019	85,240	$6,540	$60.34	$54.21 - $62.80
Q2 2019	75,407	$5,895	$58.01	$54.08 - $63.38
Q1 2019	18,058	$1,338	$52.65	$46.35 - $57.40
Q4 2015	222,093	$10,312	$30.44	$27.84 - $33.06
Q3 2015	127,915	$5,288	$28.18	$25.38 - $32.28
Q4 2014	138,055	$7,322	$35.24	$31.42 - $38.13
Q3 2014	212,634	$10,181	$35.67	$31.93 - $41.13
Q2 2014	183,705	$11,278	$38.31	$36.56 - $40.65
Q1 2014	156,597	$9,028	$36.15	$33.35 - $38.82
Q4 2013	30,388	$1,596	$33.02	$30.45 - $35.53
Q3 2013	5,352	$267	$32.70	$30.21 - $35.44
Q2 2013	4,877	$238	$30.15	$27.57 - $32.51