Proto Labs Inc
PRLB- 交易所
- NYSE
- 產業
- Fabricated Structural Metal Products
- SEC CIK
- 0001443669
近 90 天，Proto Labs Inc 內部人申報 2 筆公開市場買進、2 筆賣出；2026 年第 2 季末有 280 家機構在 13F 申報持有，市值合計 $18.3 億；大師中只有方舟投資持有。
SEC 申報
Proto Labs Inc 向 SEC 申報的 10-K、10-Q、8-K、20-F、40-F，最新的在前。
Livermore 只列出每份申報的表單、8-K 的 Item 與日期。內文請到 SEC 網站讀；8-K 的新聞稿等附件（例如 Item 2.02 的 EX-99.1）在申報目錄裡。
| 申報日 | 表單 | 8-K 的 Item | 期間 | 原文 | 申報目錄 |
|---|---|---|---|---|---|
| 2026/10/29 | 10-Q | – | 2026/9/30 | SEC | 目錄 |
| 2026/10/29 | 8-K | 2.029.01 | 2026/10/29 | SEC | 目錄 |
| 2026/8/24 | 8-K | 7.019.01 | 2026/8/24 | SEC | 目錄 |
| 2026/7/31 | 10-Q | – | 2026/6/30 | SEC | 目錄 |
| 2026/7/31 | 8-K | 2.029.01 | 2026/7/31 | SEC | 目錄 |
| 2026/5/20 | 8-K | 5.025.079.01 | 2026/5/19 | SEC | 目錄 |
| 2026/5/7 | 8-K | 5.027.019.01 | 2026/5/6 | SEC | 目錄 |
| 2026/5/1 | 10-Q | – | 2026/3/31 | SEC | 目錄 |
| 2026/5/1 | 8-K | 2.029.01 | 2026/5/1 | SEC | 目錄 |
| 2026/2/20 | 10-K | – | 2025/12/31 | SEC | 目錄 |
| 2026/2/6 | 8-K/A | 2.029.01 | 2026/2/6 | SEC | 目錄 |
| 2026/2/6 | 8-K | 2.029.01 | 2026/2/6 | SEC | 目錄 |
| 2025/10/31 | 10-Q | – | 2025/9/30 | SEC | 目錄 |
| 2025/10/31 | 8-K | 2.029.01 | 2025/10/31 | SEC | 目錄 |
| 2025/10/3 | 8-K | 5.027.019.01 | 2025/10/3 | SEC | 目錄 |
| 2025/7/31 | 10-Q | – | 2025/6/30 | SEC | 目錄 |
| 2025/7/31 | 8-K | 2.029.01 | 2025/7/31 | SEC | 目錄 |
| 2025/5/30 | 8-K | 5.029.01 | 2025/5/24 | SEC | 目錄 |
| 2025/5/21 | 8-K | 5.025.077.019.01 | 2025/5/20 | SEC | 目錄 |
| 2025/5/2 | 10-Q | – | 2025/3/31 | SEC | 目錄 |
| 2025/5/2 | 8-K | 2.029.01 | 2025/5/2 | SEC | 目錄 |
| 2025/2/21 | 10-K | – | 2024/12/31 | SEC | 目錄 |
| 2025/2/7 | 8-K | 2.027.019.01 | 2025/2/7 | SEC | 目錄 |
| 2024/11/7 | 10-Q | – | 2024/9/30 | SEC | 目錄 |
| 2024/11/1 | 8-K | 2.029.01 | 2024/11/1 | SEC | 目錄 |
| 2024/10/25 | 8-K | 2.052.06 | 2024/10/21 | SEC | 目錄 |
| 2024/10/7 | 8-K | 5.029.01 | 2024/10/1 | SEC | 目錄 |
| 2024/8/2 | 10-Q | – | 2024/6/30 | SEC | 目錄 |
| 2024/8/2 | 8-K | 2.029.01 | 2024/8/2 | SEC | 目錄 |
| 2024/7/24 | 8-K | 5.02 | 2024/7/22 | SEC | 目錄 |
| 2024/5/24 | 8-K | 5.025.07 | 2024/5/23 | SEC | 目錄 |
| 2024/5/3 | 10-Q | – | 2024/3/31 | SEC | 目錄 |
| 2024/5/3 | 8-K | 2.029.01 | 2024/5/3 | SEC | 目錄 |
| 2024/2/16 | 10-K | – | 2023/12/31 | SEC | 目錄 |
| 2024/2/9 | 8-K | 2.029.01 | 2024/2/9 | SEC | 目錄 |
| 2023/11/3 | 10-Q | – | 2023/9/30 | SEC | 目錄 |
| 2023/11/3 | 8-K | 2.029.01 | 2023/11/3 | SEC | 目錄 |
| 2023/8/4 | 10-Q | – | 2023/6/30 | SEC | 目錄 |
| 2023/8/4 | 8-K | 2.029.01 | 2023/8/4 | SEC | 目錄 |
| 2023/5/18 | 8-K | 5.025.079.01 | 2023/5/17 | SEC | 目錄 |
| 2023/5/5 | 10-Q | – | 2023/3/31 | SEC | 目錄 |
| 2023/5/5 | 8-K | 2.029.01 | 2023/5/5 | SEC | 目錄 |
| 2023/2/21 | 10-K | – | 2022/12/31 | SEC | 目錄 |
| 2023/2/10 | 8-K | 2.027.019.01 | 2023/2/7 | SEC | 目錄 |
| 2022/11/21 | 8-K | 7.019.01 | 2022/11/17 | SEC | 目錄 |
| 2022/11/15 | 8-K | 5.039.01 | 2022/11/15 | SEC | 目錄 |
| 2022/11/4 | 10-Q | – | 2022/9/30 | SEC | 目錄 |
| 2022/11/4 | 8-K | 2.029.01 | 2022/11/4 | SEC | 目錄 |
| 2022/8/30 | 8-K | 5.025.079.01 | 2022/8/29 | SEC | 目錄 |
| 2022/8/5 | 10-Q | – | 2022/6/30 | SEC | 目錄 |