SEC Form 4 · accession 0001209191-16-139391
LITTELFUSE INC /DE · LFUS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David W Heinzmann
Officer — Chief Operating Officer
Period of report
Aug 31, 2016
Accepted (ET)
Sep 1, 2016 · 2:34 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000889331
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common stock | Aug 31, 2016 | M | 3,700 | $62.21 | A | 28,960 | D | |
| Common stock | Aug 31, 2016 | M | 5,700 | $63.09 | A | 34,660 | D | |
| Common stock | Aug 31, 2016 | S | 9,400 | $127.00 | D | 25,260 | D | |
| Common stock | holding | — | — | — | 6,349 | I | by trust |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock option (right to buy)F1 | $62.21 | Aug 31, 2016 | M | 3,700 | D | — | Apr 29, 2018 | Common stock | 3,700 | 0 | D |
| Stock option (right to buy)F1 | $63.09 | Aug 31, 2016 | M | 5,700 | D | — | Apr 27, 2019 | Common stock | 5,700 | 5,000 | D |
Explanation of responses
- F1The options vest in increments of one third annually beginning on the first anniversary of the date of grant.