SEC Form 4 · accession 0001437749-15-007693
Proto Labs Inc · PRLB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Donald G Krantz
Officer — Executive VP and Tech. Officer
Period of report
Apr 16, 2015
Accepted (ET)
Apr 20, 2015 · 7:31 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001443669
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Apr 16, 2015 | M | 1,195 | $7.857 | A | 7,285 | D | |
| Common Stock | Apr 16, 2015 | S | 1,195 | $79.00 | D | 6,090 | D | |
| Common Stock | Apr 17, 2015 | M | 1,000 | $47.08 | A | 7,090 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Employee Stock Option (right to buy)F2 | $7.857 | Apr 16, 2015 | M | 1,195 | D | — | Dec 21, 2020 | Common Stock | 1,195 | 61,805 | D |
| Employee Stock Option (right to buy)F3 | $47.08 | Apr 17, 2015 | M | 1,000 | D | — | Feb 15, 2023 | Common Stock | 1,000 | 15,170 | D |
Explanation of responses
- F1Sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 28, 2015.
- F2The option vests as to 20% of the shares in five annual installments beginning on December 21, 2011.
- F3The option vests as to 20% of the shares in five annual installments beginning on February 15, 2014.