Rainer Gawlick bought $75k of PRLB
director at Proto Labs Inc. 1,715 shares at an average of $43.79, traded Aug 5, 2025, filed Aug 7, 2025.
Score components
- +15RoleDirector
- +8Trade size$75k at market
- 0Relative to holdingsHoldings up 4.1%
- 0Price contextNear the top of the 52-week range
- +8Cluster2 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +7.9%, 3m +5.1%, 6m +13.4%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-25-038875, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 5, 2025 | POpen-market purchase Common Stock | +1,715 | $43.79 | $75k | 43,883 | Aug 7, 2025 |
Related signals
Other insiders at Proto Labs Inc and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 25Weak | Proto Labs Inc | Daniel Schumacher Chief Financial Officer | $477k 5,000 shares | -12% | |
| 24Weak | Proto Labs Inc | Daniel Schumacher Chief Financial Officer | $426k 5,000 shares | -11% | |
| 20Weak | Proto Labs Inc | Michael R. Kenison Chief Operations Officer | $332k 5,000 shares | -17% | |
| 11Weak | Proto Labs Inc | Michael R. Kenison Chief Operations Officer | $150k 2,500 shares | -7% | |
| 0Weak | Proto Labs Inc | Michael R. Kenison Chief Operations Officer | $153k 3,048 shares | -10% | |
| 0Weak | Proto Labs Inc | Michael R. Kenison Chief Operations Officer | $153k 3,048 shares | -10% | |
| 44Moderate | Proto Labs Inc | Suresh Krishna President and CEO | $75k 1,725 shares | +11% |
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.