Form 4 for PRLB Proto Labs Inc
Accepted 2026-02-27 00:00:00 ET · period of report 2026-02-25 · accession 0001628280-26-012833 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-27 | 2026-02-25 | PRLB | Krishna Suresh | Pres, CEO, Dir | A - Grant | $0.00 | +13.4K | 31.4K | +74% | $0 |
| D | 2026-02-27 | 2026-02-25 | PRLB | Krishna Suresh | Pres, CEO, Dir | A - Grant | $0.00 | +24.4K | 24.4K | New | $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 | 2026-02-25 | A | A | 13,373 | $0.00 | 31,394 | D | — | — | (F1) Restricted Stock Units that vest as follows: 25% of shares subject to the award will vest on February 25, 2027, and on each February 25th thereafter until all shares subject to the award are fully vested. |
| 2 | Derivative | Employee Stock Option (right to buy) | 2026-02-25 | A | A | 24,383 | $0.00 | 24,383 | D | $62.63 · — to 2036-02-25 | 24,383 Common Stock | (F2) 25% of shares subject to the award will vest on February 25, 2027, and on each February 25th thereafter until all shares subject to the award are fully vested. |