Gerald N. Herman is President & CFO +1 at BRUKER CORP (BRKR). They have made 1 open-market trade across 1 company since 2023, most recently 2026-08-15.
CIK 0001327294
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BRKR | 111,354 | $6.1M |
Shares reported on the most recent Form 4, priced at the 2026-08-18 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BRKR | SELL | 2023-06-16 | 2023-06-20 | $75.42 | $2.1M | -0.9% | +1.5% | -12.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.