Senior insider sale
Chief Financial Officer at PROTO LABS INC — senior position signals high conviction
$416.4K
5K shares
What this filing means
SCHUMACHER DANIEL plans to sell 5K shares of PROTO LABS INC valued at approximately $416.4K. 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: 9/17/2026ACC: 0001950047-26-009618
Officer· Chief Financial Officer
Since Dec 2021
5K
Shares to sell
$416.4K
Approx. market value
4.90K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock Units
N/A
5/20/2020
4.90KTotal acquired4.90K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/20/2020 | Restricted Stock Units N/A | 4.90K | — |
| Total | 4.90K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
100.00
Market value
$8.5K
9/16/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
4.90K
Market value
$407.9K
9/17/2026
Total
Units
5K
Value
$416.4K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/16/2026 | 100.00 | $8.5K | — | Completed |
| Planned — Approximate Date | ||||
9/17/2026 | 4.90K | $407.9K | NYSE | Planned |
| Total | 5K | $416.4K | ||