SEC Form 4 · accession 0001418215-15-000003
SILICON LABORATORIES INC. · SLAB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Laurence G Walker
Director
Period of report
May 8, 2015
Accepted (ET)
May 11, 2015 · 12:06 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001038074
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, $0.0001 par value | May 8, 2015 | M | 2,500 | $39.16 | A | 15,611 | D | |
| Common Stock, $0.0001 par value | May 8, 2015 | M | 5,000 | $34.68 | A | 20,611 | D | |
| Common Stock, $0.0001 par value | May 8, 2015 | M | 5,000 | $32.29 | A | 25,611 | D | |
| Common Stock, $0.0001 par value | May 8, 2015 | M | 5,000 | $38.20 | A | 30,611 | D | |
| Common Stock, $0.0001 par value | May 8, 2015 | M | 5,000 | $33.85 | A | 35,611 | D | |
| Common Stock, $0.0001 par value | May 8, 2015 | M | 5,000 | $21.13 | A | 40,611 | D | |
| Common Stock, $0.0001 par valueF1 | May 8, 2015 | S | 27,500 | $51.217 | D | 13,111 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Non-Qualified Stock Option (right to buy)F3,F2 | $39.16 | May 8, 2015 | M | 2,500 | D | Dec 9, 2005 | Dec 9, 2015 | Common Stock, $0.0001 par value | 2,500 | 0 | D |
| Non-Qualified Stock Option (right to buy)F3,F2 | $34.68 | May 8, 2015 | M | 5,000 | D | Dec 14, 2006 | Dec 14, 2016 | Common Stock, $0.0001 par value | 5,000 | 0 | D |
| Non-Qualified Stock Option (right to buy)F3,F2 | $32.29 | May 8, 2015 | M | 5,000 | D | Apr 19, 2007 | Apr 19, 2017 | Common Stock, $0.0001 par value | 5,000 | 0 | D |
| Non-Qualified Stock Option (right to buy)F3,F2 | $38.20 | May 8, 2015 | M | 5,000 | D | Dec 7, 2007 | Dec 7, 2017 | Common Stock, $0.0001 par value | 5,000 | 0 | D |
| Non-Qualified Stock Option (right to buy)F3,F2 | $33.85 | May 8, 2015 | M | 5,000 | D | Apr 24, 2008 | Apr 24, 2018 | Common Stock, $0.0001 par value | 5,000 | 0 | D |
| Non-Qualified Stock Option (right to buy)F3,F2 | $21.13 | May 8, 2015 | M | 5,000 | D | Dec 12, 2008 | Dec 12, 2018 | Common Stock, $0.0001 par value | 5,000 | 0 | D |
Explanation of responses
- F1Price represents the weighted average selling price. Prices range between $51.00 and $51.72 per share.
- F2Option is immediately exercisable but the shares vest upon the Optionee's completion of one year of board service measured from the grant date.
- F3Not applicable per instruction 4(c)(iii).