Senior insider sale
VP and GM of the America's at PROTO LABS INC — senior position signals high conviction
$1.23M
13.70K shares
What this filing means
KENISON MICHAEL R. plans to sell 13.70K shares of PROTO LABS INC valued at approximately $1.23M. 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: 9/25/2026ACC: 0001950047-26-009826
Officer· VP and GM of the America's
Since Jun 2021
13.70K
Shares to sell
$1.23M
Approx. market value
1.14K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Exercise of Options Under a Registered Plan
Cash
9/25/2026
1.14KTotal acquired1.14K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/25/2026 | Exercise of Options Under a Registered Plan Cash | 1.14K | — |
| Total | 1.14K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
1.80K
Market value
$172.5K
9/24/2026
—Completed
Units to sell
10.75K
Market value
$947.8K
8/4/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
1.14K
Market value
$109.5K
9/25/2026
Total
Units
13.70K
Value
$1.23M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/24/2026 | 1.80K | $172.5K | — | Completed |
8/4/2026 | 10.75K | $947.8K | — | Completed |
| Planned — Approximate Date | ||||
9/25/2026 | 1.14K | $109.5K | NYSE | Planned |
| Total | 13.70K | $1.23M | ||