Cheryl Beranek is CEO at Clearfield, Inc. (CLFD). They have made 11 open-market trades across 2 companies since 2016, most recently 2026-08-27.
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.
1 open-market purchase totalling $9K since 2024, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CLFD | SELL · 10b5-1 | 2026-07-01 | 2026-07-06 | $40.06 | $71K | -9.6% | -1.0% | -3.1% |
| CLFD | SELL · 10b5-1 | 2026-06-01 | 2026-06-03 | $46.92 | $352K | -7.7% | -19.8% | -35.0% |
| CLFD | SELL · 10b5-1 | 2026-05-27 | 2026-05-28 | $50.00 | $125K | -16.1% | -17.4% | -36.5% |
| CLFD | SELL · 10b5-1 | 2026-05-08 | 2026-05-12 | $41.85 | $314K | -5.0% | -13.0% | -37.2% |
| KTCC | BUY | 2024-09-04 | 2024-09-05 | $4.58 | $9K | +14.7% | +20.9% | +22.9% |
| CLFD | SELL | 2022-08-09 | 2022-08-10 | $110.77 | $3.6M | +1.1% | -13.1% | -25.0% |
| CLFD | SELL | 2021-06-04 | 2021-06-07 | $40.65 | $1.2M | -13.9% | -7.6% | +10.3% |
| CLFD | SELL | 2021-05-24 | 2021-05-26 | $36.47 | $1.1M | +8.7% | -0.3% | +21.9% |
| CLFD | SELL | 2021-02-09 | 2021-02-11 | $35.18 | $2.4M | -4.5% | -3.8% | -6.0% |
| CLFD | SELL | 2020-11-30 | 2020-11-30 | $24.29 | $243K | +6.3% | +2.2% | +45.0% |
| CLFD | SELL | 2020-11-16 | 2020-11-18 | $24.06 | $241K | +5.8% | +9.8% | +67.0% |
| CLFD | SELL | 2020-11-10 | 2020-11-12 | $24.13 | $660K | +1.3% | +13.5% | +45.0% |
| CLFD | SELL | 2016-08-04 | 2016-08-04 | $18.97 | $123K | -6.6% | -5.4% | -14.3% |
| CLFD | SELL | 2016-08-02 | 2016-08-04 | $19.21 | $192K | -6.6% | -5.4% | -14.3% |
| CLFD | SELL | 2016-08-02 | 2016-08-04 | $19.65 | $69K | -6.6% | -5.4% | -14.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.