A
$ Value
$0
Shares
3,939
Price
$0
Filed
May 28
Insider
Name
Black Archie C.
Title
—
CIK
0001489095
Roles
Director
Transaction Details
Transaction Date
2025-05-23
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
26,218
Footnotes
Deferred stock units that vest in full on the first anniversary of the grant date or the date but must be retained by the reporting person until the completion of the reporting person's service on the Company's Board of Directors. | Reporting Person's beneficial ownership amount has been increased by 1,565 shares of common stock as a result of a reconciliation of his direct holdings against the amount set forth in his prior Form 4 filed on May 24, 2024.
Filing Info
Black Archie C.'s History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-01 | GGG | A | $25K |
| 2026-02-13 | GGG | A | $0 |
| 2026-01-01 | GGG | A | $25K |
| 2025-10-01 | GGG | A | $25K |
| 2025-07-01 | GGG | A | $25K |
| 2025-05-23 | PRLB | A | $0 |
Other Insiders at PRLB (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Krishna Suresh
President and CEO
|
— | — | 2026-02-25 |
|
Kenison Michael R.
Chief Operations Officer
|
— | $482K | 2026-02-25 |
|
Schumacher Daniel
Chief Financial Officer
|
— | — | 2026-02-25 |
|
Kermisch Marc
Chief Technology & AI Officer
|
— | — | 2026-02-25 |