BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

Shannon River Fund Management LLC's Holding History (CIK: 0001301050)

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

Q4 2024

Shares 326,313 Value ($000) $19,827 Avg Close $59.63 Range $53.55 - $65.10

Q3 2018

Shares 96,672 Value ($000) $5,459 Avg Close $49.80 Range $42.54 - $58.11

Q2 2018

Shares 114,972 Value ($000) $4,993 Avg Close $42.26 Range $37.84 - $50.31

Q1 2018

Shares 201,936 Value ($000) $7,918 Avg Close $37.36 Range $31.53 - $45.19

Q4 2017

Shares 322,831 Value ($000) $10,589 Avg Close $35.01 Range $32.67 - $39.00

Q3 2017

Shares 520,353 Value ($000) $17,754 Avg Close $33.82 Range $28.79 - $40.28

Q2 2017

Shares 933,250 Value ($000) $33,354 Avg Close $33.14 Range $28.97 - $38.83

Q1 2017

Shares 400,000 Value ($000) $11,904 Avg Close $28.03 Range $25.95 - $31.40

Q4 2016

Shares 131,395 Value ($000) $3,630 Avg Close $25.56 Range $21.66 - $28.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	326,313	$19,827	$59.63	$53.55 - $65.10
Q3 2018	96,672	$5,459	$49.80	$42.54 - $58.11
Q2 2018	114,972	$4,993	$42.26	$37.84 - $50.31
Q1 2018	201,936	$7,918	$37.36	$31.53 - $45.19
Q4 2017	322,831	$10,589	$35.01	$32.67 - $39.00
Q3 2017	520,353	$17,754	$33.82	$28.79 - $40.28
Q2 2017	933,250	$33,354	$33.14	$28.97 - $38.83
Q1 2017	400,000	$11,904	$28.03	$25.95 - $31.40
Q4 2016	131,395	$3,630	$25.56	$21.66 - $28.77