Form 4 for PRLB Proto Labs Inc
Accepted 2026-05-21 16:04:52 ET · period of report 2026-05-19 · accession 0001628280-26-037232 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-21 16:04 | 2026-05-19 | PRLB | KRANTZ DONALD G | Dir | A - Grant | $0.00 | +2,210 | 26.9K | +9% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-19 | A | A | 2,210 | $0.00 | 26,863 | D | — | — | (F1) Restricted stock units that vest in full on the earlier of the first anniversary of the grant date or the date of the 2027 Annual Meeting of Shareholders. |