Senior insider sale
Chief Financial Officer at PROTO LABS INC — senior position signals high conviction
$871.7K
10K shares
What this filing means
SCHUMACHER DANIEL plans to sell 10K shares of PROTO LABS INC valued at approximately $871.7K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/24/2026ACC: 0001950047-26-009804
Officer· Chief Financial Officer
Since Dec 2021
10K
Shares to sell
$871.7K
Approx. market value
5K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Restricted Stock Units
N/A
2/13/2023
5KTotal acquired5K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/13/2023 | Restricted Stock Units N/A | 5K | — |
| Total | 5K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
4.90K
Market value
$417.5K
9/17/2026
—Completed
Units to sell
100.00
Market value
$8.5K
9/16/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
5K
Market value
$445.6K
9/24/2026
Total
Units
10K
Value
$871.7K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/17/2026 | 4.90K | $417.5K | — | Completed |
9/16/2026 | 100.00 | $8.5K | — | Completed |
| Planned — Approximate Date | ||||
9/24/2026 | 5K | $445.6K | NYSE | Planned |
| Total | 10K | $871.7K | ||