Insider · CIK 0001134854

WELLAND DAVID R

Reports to the SEC for 1 company · AUSTIN, TX

sec.gov

Transactions

Companies

Filings

CIK

0001134854

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2014-11-20	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−40K sh	—	—	1,713,131
2014-11-20	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−70K sh	—	—	1,643,131
2014-02-19	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−9,000 sh	—	—	1,753,131
2014-02-12	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−40K sh	—	—	1,762,131
2013-04-12	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−15K sh	—	—	1,802,131
2013-02-12	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−40K sh	—	—	1,817,131
2012-09-27	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−40K sh	—	—	1,857,131
2011-11-16	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−35K sh	—	—	1,922,131
2011-11-16	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−25K sh	—	—	1,897,131
2011-10-31	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−30K sh	—	—	1,957,131
2011-05-20	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−37K sh	—	—	2,012,131
2011-05-20	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−25K sh	—	—	1,987,131
2010-11-05	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−30K sh	—	—	2,049,131
2010-08-02	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−25K sh	—	—	2,079,131
2009-11-18	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−90K sh	—	—	2,104,131
2009-08-31	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−50K sh	—	—	2,194,131
2008-06-10	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−13K sh	—	—	2,244,131
2007-06-06	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−35K sh	—	—	2,257,131
2007-04-17	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$31.62	−$949K	2,292,131
2007-03-20	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$29.43	−$883K	2,352,131
2007-02-20	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$31.78	−$953K	2,412,131
2007-02-06	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$33.18	−$995K	2,442,131
2006-10-03	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$30.03	−$901K	2,682,131
2006-07-05	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$33.26	−$998K	2,862,131
2006-06-20	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$31.90	−$957K	2,892,131
2006-06-06	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−15K sh	—	—	2,952,131
2006-06-06	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$36.14	−$1.08M	2,922,131
2006-06-05	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−18K sh	—	—	2,967,131
2006-05-02	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$47.18	−$1.42M	3,015,131
2006-01-17	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$39.92	−$1.2M	3,225,131
2006-01-03	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$36.74	−$1.1M	3,255,131
2005-10-04	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$30.70	−$921K	3,465,131
2005-09-20	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$31.53	−$946K	3,495,131
2005-08-16	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$30.66	−$920K	3,555,131
2005-07-19	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$27.22	−$816K	3,615,131
2005-07-06	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−20K sh	—	—	3,645,131
2005-07-05	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$26.19	−$786K	3,665,131
2005-06-21	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$28.04	−$841K	3,695,131
2005-06-07	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$28.18	−$845K	3,725,131
2005-05-17	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$25.88	−$776K	3,755,131
2005-04-19	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−20K sh	$29.28	−$586K	3,815,131
2005-04-05	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$29.29	−$879K	3,835,131
2005-03-01	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$35.28	−$1.06M	3,895,131
2005-02-15	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$35.96	−$1.08M	3,925,131
2005-02-01	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$34.01	−$1.02M	3,955,131
2005-01-18	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−20K sh	$30.86	−$617K	3,985,131
2005-01-04	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$33.46	−$1M	4,005,131
2004-12-21	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$34.62	−$1.04M	4,035,131
2004-12-07	SLABSILICON LABORATORIES INC.S Sale	Director, Vice President & Fellow	SSale	−30K sh	$33.89	−$1.02M	4,065,131
2004-12-02	SLABSILICON LABORATORIES INC.G Gift	Director, Vice President & Fellow	GGift	−35K sh	—	—	4,095,131

Recent filings

Accepted (ET)
Dec 44
SILICON LABORATORIES INC0001576021-14-000062
SEC(opens sec.gov)
Feb 35
SILICON LABORATORIES INC0001576021-14-000008
SEC(opens sec.gov)
Feb 55
WELLAND DAVID R0001520649-13-000009
SEC(opens sec.gov)
Jan 125
WELLAND DAVID R0001520649-12-000003
SEC(opens sec.gov)
Jan 205
WELLAND DAVID R0001418215-11-000007
SEC(opens sec.gov)
Jan 225
WELLAND DAVID R0001418215-10-000006
SEC(opens sec.gov)
Jan 205
WELLAND DAVID R0001418215-09-000002
SEC(opens sec.gov)
Feb 55
WELLAND DAVID R0001418215-08-000003
SEC(opens sec.gov)
Apr 194
SILICON LABORATORIES INC0001285081-07-000025
SEC(opens sec.gov)
Mar 224
SILICON LABORATORIES INC0001285081-07-000020
SEC(opens sec.gov)

Companies

SILICON LABORATORIES INC.Director, Vice President & FellowSLAB

Address

400 W CESAR CHAVEZ

AUSTIN, TX, 78701