BLACKBERRY LTD

Ticker: BB CUSIP: 09228F103 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 374,913 Value ($000) $2,486 Avg Close $5.92 Range $4.37 - $9.69

Q3 2020

Shares 428,631 Value ($000) $1,967 Avg Close $4.84 Range $4.45 - $5.66

Q2 2020

Shares 430,851 Value ($000) $2,107 Avg Close $4.52 Range $3.18 - $5.84

Q1 2020

Shares 465,910 Value ($000) $1,924 Avg Close $5.43 Range $2.70 - $6.89

Q4 2019

Shares 124,754 Value ($000) $801 Avg Close $5.49 Range $4.86 - $6.65

Q3 2019

Shares 95,462 Value ($000) $501 Avg Close $7.02 Range $5.10 - $7.76

Q2 2019

Shares 222,788 Value ($000) $1,662 Avg Close $8.68 Range $7.10 - $10.23

Q1 2019

Shares 201,974 Value ($000) $2,038 Avg Close $8.41 Range $6.87 - $10.29

Q4 2018

Shares 231,956 Value ($000) $1,649 Avg Close $8.81 Range $6.57 - $11.75

Q3 2018

Shares 113,950 Value ($000) $1,297 Avg Close $10.22 Range $9.46 - $12.00

Q2 2018

Shares 101,570 Value ($000) $980 Avg Close $11.15 Range $9.52 - $12.55

Q1 2018

Shares 110,268 Value ($000) $1,268 Avg Close $12.72 Range $11.11 - $14.55

Q4 2017

Shares 113,168 Value ($000) $1,264 Avg Close $10.91 Range $10.06 - $12.36

Q3 2017

Shares 100,304 Value ($000) $1,121 Avg Close $9.41 Range $8.47 - $11.34

Q2 2017

Shares 131,594 Value ($000) $1,315 Avg Close $9.83 Range $7.51 - $11.74

Q1 2017

Shares 83,613 Value ($000) $648 Avg Close $7.12 Range $6.65 - $8.08

Q4 2016

Shares 70,647 Value ($000) $487 Avg Close $7.43 Range $6.86 - $8.05

Q3 2016

Shares 71,315 Value ($000) $569 Avg Close $7.51 Range $6.35 - $8.46

Q2 2016

Shares 72,563 Value ($000) $487 Avg Close $6.99 Range $6.23 - $7.73

Q1 2016

Shares 72,068 Value ($000) $583 Avg Close $7.50 Range $6.33 - $9.22

Q4 2015

Shares 128,231 Value ($000) $1,190 Avg Close $7.69 Range $6.03 - $9.46

Q3 2015

Shares 95,223 Value ($000) $584 Avg Close $7.46 Range $5.96 - $8.28

Q2 2015

Shares 43,520 Value ($000) $356 Avg Close $9.69 Range $8.04 - $11.09

Q1 2015

Shares 33,348 Value ($000) $298 Avg Close $10.16 Range $8.59 - $12.63

Q4 2014

Shares 38,106 Value ($000) $418 Avg Close $10.24 Range $8.65 - $12.54

Q3 2014

Shares 29,797 Value ($000) $296 Avg Close $10.23 Range $8.71 - $11.65

Q2 2014

Shares 29,241 Value ($000) $299 Avg Close $7.88 Range $7.01 - $10.26

Q1 2014

Shares 33,935 Value ($000) $274 Avg Close $9.38 Range $7.33 - $10.90

Q4 2013

Shares 31,882 Value ($000) $237 Avg Close $7.06 Range $5.44 - $8.45

Q3 2013

Shares 86,572 Value ($000) $688 Avg Close $9.71 Range $7.75 - $12.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	374,913	$2,486	$5.92	$4.37 - $9.69
Q3 2020	428,631	$1,967	$4.84	$4.45 - $5.66
Q2 2020	430,851	$2,107	$4.52	$3.18 - $5.84
Q1 2020	465,910	$1,924	$5.43	$2.70 - $6.89
Q4 2019	124,754	$801	$5.49	$4.86 - $6.65
Q3 2019	95,462	$501	$7.02	$5.10 - $7.76
Q2 2019	222,788	$1,662	$8.68	$7.10 - $10.23
Q1 2019	201,974	$2,038	$8.41	$6.87 - $10.29
Q4 2018	231,956	$1,649	$8.81	$6.57 - $11.75
Q3 2018	113,950	$1,297	$10.22	$9.46 - $12.00
Q2 2018	101,570	$980	$11.15	$9.52 - $12.55
Q1 2018	110,268	$1,268	$12.72	$11.11 - $14.55
Q4 2017	113,168	$1,264	$10.91	$10.06 - $12.36
Q3 2017	100,304	$1,121	$9.41	$8.47 - $11.34
Q2 2017	131,594	$1,315	$9.83	$7.51 - $11.74
Q1 2017	83,613	$648	$7.12	$6.65 - $8.08
Q4 2016	70,647	$487	$7.43	$6.86 - $8.05
Q3 2016	71,315	$569	$7.51	$6.35 - $8.46
Q2 2016	72,563	$487	$6.99	$6.23 - $7.73
Q1 2016	72,068	$583	$7.50	$6.33 - $9.22
Q4 2015	128,231	$1,190	$7.69	$6.03 - $9.46
Q3 2015	95,223	$584	$7.46	$5.96 - $8.28
Q2 2015	43,520	$356	$9.69	$8.04 - $11.09
Q1 2015	33,348	$298	$10.16	$8.59 - $12.63
Q4 2014	38,106	$418	$10.24	$8.65 - $12.54
Q3 2014	29,797	$296	$10.23	$8.71 - $11.65
Q2 2014	29,241	$299	$7.88	$7.01 - $10.26
Q1 2014	33,935	$274	$9.38	$7.33 - $10.90
Q4 2013	31,882	$237	$7.06	$5.44 - $8.45
Q3 2013	86,572	$688	$9.71	$7.75 - $12.18