CITIGROUP INC

Ticker: C CUSIP: 172967424 Class: COM NEW

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2016

Shares 5,086 Value ($000) $302 Avg Close $40.63 Range $35.15 - $46.21

Q3 2016

Shares 5,086 Value ($000) $240 Avg Close $34.15 Range $29.97 - $36.20

Q2 2016

Shares 5,086 Value ($000) $216 Avg Close $33.10 Range $28.68 - $35.78

Q1 2016

Shares 8,703 Value ($000) $363 Avg Close $31.24 Range $25.82 - $38.55

Q4 2015

Shares 666,305 Value ($000) $34,481 Avg Close $39.62 Range $35.61 - $42.17

Q3 2015

Shares 621,164 Value ($000) $30,816 Avg Close $40.76 Range $35.15 - $45.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	5,086	$302	$40.63	$35.15 - $46.21
Q3 2016	5,086	$240	$34.15	$29.97 - $36.20
Q2 2016	5,086	$216	$33.10	$28.68 - $35.78
Q1 2016	8,703	$363	$31.24	$25.82 - $38.55
Q4 2015	666,305	$34,481	$39.62	$35.61 - $42.17
Q3 2015	621,164	$30,816	$40.76	$35.15 - $45.45