PRLB
Proto Labs IncCompany with tickers: PRLB
Market Cap
$1.88B
Shares Outstanding
23,794,045
CIK
1443669
CUSIP
743713109
13F Activity (30d)
11 filings
4 filers
Website
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Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-06-01 | WEHRWEIN SVEN | Director | 2,000 | 2026-06-01 | FIDELITY BROKERAGE SERVICES, LLC |
| 2026-05-12 | MICHAEL R KENISON | Officer | 16,030 | 2026-05-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-11 | MICHAEL KENISON | Officer | 7,433 | 2026-05-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-07 | MICHAEL KENISON | Officer | 200 | 2026-05-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-06 | MICHAEL KENISON | Officer | 7,500 | 2026-02-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-16 | OLEG RYABOY | Former Officer | 368 | 2026-01-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-15 | OLEG RYABOY | Former Officer | 7,178 | 2026-01-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-08 | OLEG RYABOY | Former Officer | 7,026 | 2026-01-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-07 | OLEG RYABOY | Former Officer | 6,669 | 2026-01-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-25 | OLEG RYABOY | Former Officer | 695 | 2025-11-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-25 | MICHAEL KENISON | Officer | 3,048 | 2025-11-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-07 | OLEG RYABOY | Former Officer | 9,710 | 2025-11-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Showing 1–12 of 12 filings