SEC Form 4 · accession 0001140361-18-010339
LITTELFUSE INC /DE · LFUS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David W Heinzmann
Officer — President & CEO · Director
Period of report
Feb 26, 2018
Accepted (ET)
Feb 27, 2018 · 11:46 am EST
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 | Feb 26, 2018 | M | 11,100 | $66.68 | A | 47,041 | D | |
| Common Stock | Feb 26, 2018 | S | 11,100 | $212.00 | D | 35,941 | 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 | $66.68 | Feb 26, 2018 | M | 11,100 | D | — | Apr 26, 2020 | Common Stock | 11,100 | 0 | D |
Explanation of responses
- F1The option for 11,100 shares vested in increments of one third annually beginning on the first anniversary of the April 26, 2013 date of grant.