Figures computed from official regulatory filings — .
Insufficient history for a statistical track record (fewer than 5 open-market buys).
This page republishes public regulatory disclosures.
| Company | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
Proto Labs IncListing on record | Exercise | $1.5M | Unusual size | SEC | |
Proto Labs IncListing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Proto Labs IncListing on record | Sell | $3.7M | Unusual size | SEC | |
Proto Labs IncListing on record | Sell | $2.4M | Unusual size | SEC | |
Proto Labs IncListing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Proto Labs IncListing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Proto Labs IncListing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Proto Labs IncListing on record | Sell | $498.9K | SEC | ||
Proto Labs IncListing on record | Sell | $189.7K | SEC | ||
Proto Labs IncListing on record | Exercise | $1M | SEC | ||
Proto Labs IncListing on record | Sell | $583.9K | SEC | ||
Proto Labs IncListing on record | Sell | $800K | SEC | ||
Proto Labs IncListing on record | Sell | $197.3K | SEC | ||
Proto Labs IncListing on record | Sell | $837.3K | SEC | ||
Proto Labs IncListing on record | Sell | $427.7K | SEC | ||
Proto Labs IncListing on record | Sell | $313.4K | SEC | ||
Proto Labs IncListing on record | Sell | $378.7K | SEC | ||
Proto Labs IncListing on record | Exercise | $1M | SEC | ||
Proto Labs IncListing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Proto Labs IncListing on record | Sell | $415.4K | SEC | ||
Proto Labs IncListing on record | Sell | $2.4M | SEC | ||
Proto Labs IncListing on record | Sell | $6.5K | SEC | ||
Proto Labs IncListing on record | Sell | $60.2K | SEC | ||
Proto Labs IncListing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Proto Labs IncListing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |