Kirk B. Griswold is Director at BENTLEY SYSTEMS INC (BSY). They have made 5 open-market trades across 1 company since 2020, most recently 2026-09-29.
CIK 0001825243
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BSY | 468,202 | $16.6M |
Shares reported on the most recent Form 4, priced at the 2026-10-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BSY | SELL · 10b5-1 | 2023-06-05 | 2023-06-07 | $50.08 | $3.7M | +7.4% | +4.3% | +0.7% |
| BSY | SELL · 10b5-1 | 2023-04-03 | 2023-04-05 | $42.98 | $1.5M | +5.0% | +2.7% | +26.7% |
| BSY | SELL | 2023-01-03 | 2023-01-05 | $36.80 | $2.5M | +8.6% | +17.6% | +20.4% |
| BSY | SELL | 2021-11-08 | 2021-11-10 | $60.10 | $5.5M | -10.5% | -17.8% | -32.0% |
| BSY | SELL | 2021-11-04 | 2021-11-08 | $60.00 | $247K | -9.3% | -20.7% | -38.3% |
| BSY | SELL | 2020-11-17 | 2020-11-19 | $30.80 | $770K | -1.8% | +6.7% | +34.7% |
| BSY | SELL | 2020-09-25 | 2020-09-29 | $22.00 | $550K | +1.2% | +16.0% | +26.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.