BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q4 2025

Shares 23,569 Value ($000) $1,303 Avg Close $55.08 Range $48.74 - $59.57

Q3 2025

Shares 23,569 Value ($000) $1,252 Avg Close $54.03 Range $47.94 - $58.32

Q2 2025

Shares 72,023 Value ($000) $4,078 Avg Close $51.65 Range $40.82 - $59.43

Q1 2025

Shares 235,127 Value ($000) $11,477 Avg Close $54.76 Range $46.88 - $66.25

Q4 2024

Shares 402,039 Value ($000) $24,428 Avg Close $59.63 Range $53.55 - $65.10

Q3 2024

Shares 401,888 Value ($000) $22,160 Avg Close $49.23 Range $43.37 - $56.48

Q2 2024

Shares 401,888 Value ($000) $19,471 Avg Close $54.92 Range $43.80 - $69.09

Q1 2024

Shares 25,676 Value ($000) $1,657 Avg Close $60.69 Range $53.25 - $69.31

Q4 2023

Shares 25,669 Value ($000) $1,603 Avg Close $56.54 Range $47.27 - $64.98

Q3 2023

Shares 25,705 Value ($000) $1,426 Avg Close $54.78 Range $48.22 - $60.79

Q2 2023

Shares 25,702 Value ($000) $1,383 Avg Close $55.51 Range $49.47 - $66.54

Q1 2023

Shares 25,766 Value ($000) $1,730 Avg Close $68.94 Range $59.60 - $77.90

Q4 2022

Shares 12,186 Value ($000) $820 Avg Close $62.03 Range $48.73 - $73.64

Q3 2022

Shares 10,386 Value ($000) $623 Avg Close $67.09 Range $55.48 - $76.28

Q2 2022

Shares 10,393 Value ($000) $692 Avg Close $68.47 Range $49.66 - $79.23

Q1 2022

Shares 10,372 Value ($000) $759 Avg Close $80.88 Range $65.15 - $104.64

Q4 2021

Shares 10,369 Value ($000) $1,073 Avg Close $115.95 Range $95.16 - $135.00

Q3 2021

Shares 5,152 Value ($000) $609 Avg Close $114.88 Range $104.34 - $126.59

Q4 2019

Shares 930,928 Value ($000) $47,999 Avg Close $49.92 Range $45.05 - $55.00

Q3 2019

Shares 916,370 Value ($000) $43,812 Avg Close $49.78 Range $42.23 - $56.29

Q2 2019

Shares 788,662 Value ($000) $42,201 Avg Close $49.76 Range $44.08 - $56.04

Q1 2019

Shares 367,096 Value ($000) $17,004 Avg Close $47.00 Range $38.40 - $54.13

Q4 2018

Shares 364,822 Value ($000) $14,939 Avg Close $42.51 Range $34.01 - $56.87

Q1 2018

Shares 6,204 Value ($000) $243 Avg Close $37.36 Range $31.53 - $45.19

Q4 2017

Shares 144,928 Value ($000) $4,753 Avg Close $35.01 Range $32.67 - $39.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,569	$1,303	$55.08	$48.74 - $59.57
Q3 2025	23,569	$1,252	$54.03	$47.94 - $58.32
Q2 2025	72,023	$4,078	$51.65	$40.82 - $59.43
Q1 2025	235,127	$11,477	$54.76	$46.88 - $66.25
Q4 2024	402,039	$24,428	$59.63	$53.55 - $65.10
Q3 2024	401,888	$22,160	$49.23	$43.37 - $56.48
Q2 2024	401,888	$19,471	$54.92	$43.80 - $69.09
Q1 2024	25,676	$1,657	$60.69	$53.25 - $69.31
Q4 2023	25,669	$1,603	$56.54	$47.27 - $64.98
Q3 2023	25,705	$1,426	$54.78	$48.22 - $60.79
Q2 2023	25,702	$1,383	$55.51	$49.47 - $66.54
Q1 2023	25,766	$1,730	$68.94	$59.60 - $77.90
Q4 2022	12,186	$820	$62.03	$48.73 - $73.64
Q3 2022	10,386	$623	$67.09	$55.48 - $76.28
Q2 2022	10,393	$692	$68.47	$49.66 - $79.23
Q1 2022	10,372	$759	$80.88	$65.15 - $104.64
Q4 2021	10,369	$1,073	$115.95	$95.16 - $135.00
Q3 2021	5,152	$609	$114.88	$104.34 - $126.59
Q4 2019	930,928	$47,999	$49.92	$45.05 - $55.00
Q3 2019	916,370	$43,812	$49.78	$42.23 - $56.29
Q2 2019	788,662	$42,201	$49.76	$44.08 - $56.04
Q1 2019	367,096	$17,004	$47.00	$38.40 - $54.13
Q4 2018	364,822	$14,939	$42.51	$34.01 - $56.87
Q1 2018	6,204	$243	$37.36	$31.53 - $45.19
Q4 2017	144,928	$4,753	$35.01	$32.67 - $39.00