Proto Labs Inc - PRLB
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| May 22, 2026 | Chief Financial Officer | F | D | 255.0 | 71.13 | 18,138.15 | 45,019.0 | View | |
| May 22, 2026 | Chief Commercial Officer | A | A | 3,789.0 | 0.0 | 0.0 | 3,789.0 | View | |
| May 22, 2026 | Chief Commercial Officer | A | A | 2,109.0 | 0.0 | 0.0 | 2,109.0 | View | |
| May 21, 2026 | — | A | A | 2,210.0 | 0.0 | 0.0 | 28,428.0 | View | |
| May 21, 2026 | — | A | A | 2,210.0 | 0.0 | 0.0 | 26,863.0 | View | |
| May 21, 2026 | — | A | A | 2,210.0 | 0.0 | 0.0 | 22,306.0 | View | |
| May 21, 2026 | — | A | A | 2,210.0 | 0.0 | 0.0 | 46,093.0 | View | |
| May 21, 2026 | — | A | A | 2,210.0 | 0.0 | 0.0 | 34,505.0 | View | |
| May 21, 2026 | — | A | A | 2,210.0 | 0.0 | 0.0 | 26,863.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | D | 4,042.0 | 0.0 | 0.0 | 0.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | D | 1,557.0 | 0.0 | 0.0 | 4,674.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | D | 1,928.0 | 0.0 | 0.0 | 1,928.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | D | 3,677.0 | 0.0 | 0.0 | 3,778.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | D | 3,756.0 | 0.0 | 0.0 | 3,856.0 | View | |
| May 13, 2026 | Chief Operations Officer | S | D | 6,643.0 | 70.2958 | 466,975.0 | 18,683.0 | View | |
| May 13, 2026 | Chief Operations Officer | S | D | 3,576.0 | 69.7823 | 249,541.5 | 25,326.0 | View | |
| May 13, 2026 | Chief Operations Officer | S | D | 4,198.0 | 68.6971 | 288,390.43 | 28,902.0 | View | |
| May 13, 2026 | Chief Operations Officer | S | D | 1,613.0 | 67.5807 | 109,007.67 | 33,100.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | A | 4,042.0 | 59.4 | 240,094.8 | 34,713.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | A | 1,557.0 | 39.61 | 61,672.77 | 30,671.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | A | 1,928.0 | 33.84 | 65,243.52 | 29,114.0 | View | |
| May 13, 2026 | Chief Operations Officer | S | D | 7,433.0 | 70.2612 | 522,251.5 | 27,186.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | A | 3,677.0 | 33.52 | 123,253.04 | 34,619.0 | View | |
| May 13, 2026 | Chief Operations Officer | M | A | 3,756.0 | 33.84 | 127,103.04 | 30,942.0 | View | |
| May 08, 2026 | Chief Operations Officer | M | D | 100.0 | 0.0 | 0.0 | 7,455.0 | View | |
| May 08, 2026 | Chief Operations Officer | M | D | 100.0 | 0.0 | 0.0 | 7,612.0 | View | |
| May 08, 2026 | Chief Operations Officer | S | D | 200.0 | 70.0 | 14,000.0 | 27,186.0 | View | |
| May 08, 2026 | Chief Operations Officer | M | A | 100.0 | 33.52 | 3,352.0 | 27,386.0 | View | |
| May 08, 2026 | Chief Operations Officer | M | A | 100.0 | 33.84 | 3,384.0 | 27,286.0 | View | |
| Feb 27, 2026 | Chief Operations Officer | A | A | 4,404.0 | 0.0 | 0.0 | 4,404.0 | View | |
| Feb 27, 2026 | Chief Operations Officer | F | D | 531.0 | 62.63 | 33,256.53 | 27,186.0 | View | |
| Feb 27, 2026 | Chief Operations Officer | A | A | 2,415.0 | 0.0 | 0.0 | 27,717.0 | View | |
| Feb 27, 2026 | Chief Financial Officer | A | A | 5,605.0 | 0.0 | 0.0 | 5,605.0 | View | |
| Feb 27, 2026 | Chief Financial Officer | F | D | 504.0 | 62.63 | 31,565.52 | 45,274.0 | View | |
| Feb 27, 2026 | Chief Financial Officer | A | A | 3,074.0 | 0.0 | 0.0 | 45,778.0 | View | |
| Feb 27, 2026 | President and CEO | A | A | 24,383.0 | 0.0 | 0.0 | 24,383.0 | View | |
| Feb 27, 2026 | President and CEO | A | A | 13,373.0 | 0.0 | 0.0 | 31,394.0 | View | |
| Feb 27, 2026 | Chief Technology & AI Officer | A | A | 5,095.0 | 0.0 | 0.0 | 5,095.0 | View | |
| Feb 27, 2026 | Chief Technology & AI Officer | A | A | 2,795.0 | 0.0 | 0.0 | 6,513.0 | View | |
| Feb 18, 2026 | Chief Financial Officer | F | D | 1,267.0 | 67.52 | 85,547.84 | 42,704.0 | View | |
| Feb 18, 2026 | Chief Operations Officer | S | D | 5,000.0 | 66.463 | 332,315.0 | 25,302.0 | View | |
| Feb 18, 2026 | Chief Operations Officer | F | D | 1,540.0 | 67.52 | 103,980.8 | 30,302.0 | View | |
| Feb 12, 2026 | Chief Operations Officer | F | D | 2,684.0 | 53.18 | 142,735.12 | 31,842.0 | View | |
| Feb 12, 2026 | Chief Financial Officer | M | D | 3,135.0 | 0.0 | 0.0 | 0.0 | View | |
| Feb 12, 2026 | Chief Financial Officer | M | A | 3,135.0 | 33.84 | 106,088.4 | 43,971.0 | View | |
| Feb 12, 2026 | Chief Financial Officer | F | D | 6,809.0 | 53.18 | 362,102.62 | 40,836.0 | View | |
| Feb 09, 2026 | Chief Operations Officer | S | D | 2,500.0 | 60.0 | 150,000.0 | 34,526.0 | View | |
| Feb 04, 2026 | Chief Operations Officer | A | A | 8,128.0 | 0.0 | 0.0 | 37,026.0 | View | |
| Feb 04, 2026 | Chief Financial Officer | A | A | 20,686.0 | 0.0 | 0.0 | 47,645.0 | View | |
| Dec 03, 2025 | Chief Operations Officer | M | D | 3,048.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 03, 2025 | Chief Operations Officer | S | D | 3,048.0 | 50.1741 | 152,930.66 | 28,898.0 | View | |
| Dec 03, 2025 | Chief Operations Officer | M | A | 3,048.0 | 33.84 | 103,144.32 | 31,946.0 | View | |
| Nov 26, 2025 | Chief Operations Officer | M | D | 3,048.0 | 0.0 | 0.0 | 4,664.0 | View | |
| Nov 26, 2025 | Chief Operations Officer | S | D | 3,048.0 | 50.1741 | 152,930.66 | 28,898.0 | View | |
| Nov 26, 2025 | Chief Operations Officer | M | A | 3,048.0 | 33.84 | 103,144.32 | 31,946.0 | View |