SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q3 2018

Shares 115,926 Value ($000) $10,642 Avg Close $97.73 Range $90.50 - $108.15

Q2 2018

Shares 225,005 Value ($000) $22,411 Avg Close $100.00 Range $85.96 - $110.70

Q1 2018

Shares 229,825 Value ($000) $20,662 Avg Close $94.32 Range $84.48 - $101.20

Q4 2017

Shares 229,971 Value ($000) $20,307 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 229,473 Value ($000) $18,335 Avg Close $74.44 Range $66.35 - $81.95

Q2 2017

Shares 86,641 Value ($000) $5,922 Avg Close $72.28 Range $66.85 - $78.45

Q1 2017

Shares 121,924 Value ($000) $8,968 Avg Close $69.95 Range $63.15 - $75.60

Q4 2016

Shares 45,320 Value ($000) $2,946 Avg Close $62.93 Range $55.97 - $68.95

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	115,926	$10,642	$97.73	$90.50 - $108.15
Q2 2018	225,005	$22,411	$100.00	$85.96 - $110.70
Q1 2018	229,825	$20,662	$94.32	$84.48 - $101.20
Q4 2017	229,971	$20,307	$89.86	$80.17 - $96.93
Q3 2017	229,473	$18,335	$74.44	$66.35 - $81.95
Q2 2017	86,641	$5,922	$72.28	$66.85 - $78.45
Q1 2017	121,924	$8,968	$69.95	$63.15 - $75.60
Q4 2016	45,320	$2,946	$62.93	$55.97 - $68.95