SEC Form 4 · accession 0001576021-15-000001
SILICON LABORATORIES INC. · SLAB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Laurence G Walker
Director
Period of report
Dec 31, 2014
Accepted (ET)
Jan 2, 2015 · 3:53 pm EST
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 | Dec 31, 2014 | M | 1,250 | $31.23 | A | 11,413 | D | |
| Common Stock, $0.0001 par valueF1,F2 | Dec 31, 2014 | S | 1,250 | $47.8951 | D | 10,163 | 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)F4,F3 | $31.23 | Dec 31, 2014 | M | 1,250 | D | Apr 21, 2005 | Apr 21, 2015 | Common Stock, $0.0001 par value | 1,250 | 0 | D |
Explanation of responses
- F1Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
- F2Price represents the weighted average selling price. Prices range between $47.71 and $48.03.
- F3Option is immediately exercisable but the shares vest upon the Optionee's completion of one year of board service measured from the grant date.
- F4Not applicable per instruction 4(c)(iii).