SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q4 2019

Shares 27,604 Value ($000) $3,202 Avg Close $109.67 Range $101.93 - $117.39

Q3 2019

Shares 80,426 Value ($000) $8,955 Avg Close $108.27 Range $100.42 - $115.29

Q2 2019

Shares 138,822 Value ($000) $14,354 Avg Close $96.50 Range $81.61 - $110.43

Q1 2019

Shares 194,215 Value ($000) $15,704 Avg Close $83.18 Range $74.01 - $92.62

Q2 2018

Shares 15,529 Value ($000) $1,547 Avg Close $100.00 Range $85.96 - $110.70

Q1 2018

Shares 21,313 Value ($000) $1,916 Avg Close $94.32 Range $84.48 - $101.20

Q4 2017

Shares 6,309 Value ($000) $557 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 6,287 Value ($000) $502 Avg Close $74.44 Range $66.35 - $81.95

Q2 2017

Shares 6,270 Value ($000) $429 Avg Close $72.28 Range $66.85 - $78.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	27,604	$3,202	$109.67	$101.93 - $117.39
Q3 2019	80,426	$8,955	$108.27	$100.42 - $115.29
Q2 2019	138,822	$14,354	$96.50	$81.61 - $110.43
Q1 2019	194,215	$15,704	$83.18	$74.01 - $92.62
Q2 2018	15,529	$1,547	$100.00	$85.96 - $110.70
Q1 2018	21,313	$1,916	$94.32	$84.48 - $101.20
Q4 2017	6,309	$557	$89.86	$80.17 - $96.93
Q3 2017	6,287	$502	$74.44	$66.35 - $81.95
Q2 2017	6,270	$429	$72.28	$66.85 - $78.45