SEC Form 4 · accession 0001209191-16-139096
LITTELFUSE INC /DE · LFUS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mary S Muchoney
Officer — Corporate Secretary
Period of report
Aug 29, 2016
Accepted (ET)
Aug 30, 2016 · 1:48 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 29, 2016 | M | 557 | $66.68 | A | 3,893 | D | |
| Common stock | Aug 29, 2016 | M | 780 | $94.84 | A | 4,673 | D | |
| Common stock | Aug 29, 2016 | M | 420 | $96.15 | A | 5,093 | D | |
| Common stock | Aug 29, 2016 | S | 1,996 | $126.75 | D | 3,097 | D |
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 | $66.68 | Aug 29, 2016 | M | 557 | D | — | Apr 26, 2020 | Common stock | 557 | 0 | D |
| Stock option (right to buy)F1 | $94.84 | Aug 29, 2016 | M | 780 | D | — | Apr 25, 2021 | Common stock | 780 | 390 | D |
| Stock option (right to buy)F1 | $96.15 | Aug 29, 2016 | M | 420 | D | — | Apr 25, 2022 | Common stock | 420 | 840 | D |
Explanation of responses
- F1The options vest in increments of one third annually beginning on the first anniversary of the date of grant.