Insider · CIK 0001488151
Suresh Krishna
ceopresidentofficerdirector
Files at PRLB (Proto Labs Inc). First filing Aug 6, 2025, latest Aug 6, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$75k bought, $0 sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
PRLB: Proto Labs Inc
PRLBOct 9, 2026 · close 93.84
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 44Moderate | Proto Labs Inc | $75k 1,725 shares | +11% | +62% from low-4% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 4, 2025 | PRLB Proto Labs Inc | POpen-market purchase Common Stock | +1,725 | $43.51 | $75k | 18,021 | Aug 6, 2025 |
| May 23, 2025 | PRLB Proto Labs Inc | AGrant or award Common Stock | +16,296 | $0.00 | $0 | 16,296 | May 28, 2025 |
| May 23, 2025 | PRLB Proto Labs Inc | AGrant or award Employee Stock Option (right to buy)derivative | +29,522 | $0.00 | $0 | 29,522 | May 28, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.