Peter S. Klein is Director at F5, INC. (FFIV). They have made 5 open-market trades across 1 company since 2018, most recently 2026-06-03.
CIK 0001478007
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 | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| APTI | SELL | 2018-12-10 | 2018-12-12 | $37.82 | $303K | +0.0% | N/A | N/A |
| APTI | SELL | 2018-11-12 | 2018-11-14 | $37.74 | $302K | +0.3% | +0.2% | N/A |
| APTI | SELL | 2018-10-15 | 2018-10-17 | $29.90 | $239K | -11.5% | +21.2% | N/A |
| APTI | SELL | 2018-09-10 | 2018-09-12 | $38.76 | $310K | -5.1% | -23.9% | -5.3% |
| APTI | SELL | 2018-08-13 | 2018-08-15 | $35.07 | $281K | +7.9% | +17.2% | +7.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.