Issued 2026-09-16 at $30.09 · now $30.09 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, CLFD has typically landed between $22.79 and $39.26 — a range of −24.3% to +30.5% from the issuance price $30.09.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
5,003 overlapping 1 month windows · 2006-09-26 – 2026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.7–56.1%, ≈1,408 obs).
The cone is anchored at the 2026-09-16 issuance close ($30.09) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.
Where CLFD has typically landed a month from the 2026-09-16 close of $30.09 — the range is history, not a prediction.
- now $30.09 (+0.0%)
- typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $30 (-0.3%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $26.68–$33.32
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $22.79–$39.26
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2021-12-28 | −41.3% | −43.4% | +1.8% |
| 2021-12-27 | −40.3% | −44.2% | +0.4% |
| 2021-12-23 | −39.2% | −40.3% | +7.5% |
| 3 best | |||
| 2009-08-24 | +154.4% | +0.0% | +154.4% |
| 2009-08-20 | +149.1% | −2.3% | +149.1% |
| 2009-08-21 | +136.7% | +0.0% | +154.9% |
5,003 overlapping windows · 2006-09-26 – 2026-09-16 · not cherry-picked
Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.
iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~20 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.Up-frequency and average month-over-month return · historical frequency, not a prediction
Reported insider & political trades
Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.
| Date | Person | Role | Action | Shares @ price | Value | Ownership Δ | vs S&P 1m | vs S&P 6m | Owned after | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-01 | Beranek Cheryl | director | Sale | 1,778 @ $40.06 | $71K | −0.4% of holding | −21.6% | not yet — horizon still open | 492,973 | Form 4 · filed 5 days after the trade |
| 2026-06-09 | Khemakhem Anis | officer | Sale | 1,684 @ $39.90 | $67K | −6.3% of holding | −16.9% | not yet — horizon still open | 25,126 | Form 4 · filed 2 days after the trade |
| 2026-06-01 | Beranek Cheryl | director | Sale | 7,500 @ $46.92 | $352K | −1.5% of holding | −18.8% | not yet — horizon still open | 494,541 | Form 4 · filed 2 days after the trade |
| 2026-05-27 | Beranek Cheryl | director | Sale | 2,500 @ $50.00 | $125K | −0.5% of holding | −22.0% | not yet — horizon still open | 502,041 | Form 4 · filed 1 day after the trade |
| 2026-05-11 | Beranek Cheryl | director | Sale | 2,500 @ $45.02 | $113K | −0.5% of holding | −17.3% | not yet — horizon still open | 504,541 | Form 4 · filed 1 day after the trade |
| 2026-05-11 | Jones Walter Louis JR | director | Sale | 2,391 @ $46.05 | $110K | −21.6% of holding | −17.3% | not yet — horizon still open | 8,682 | Form 4 · filed 1 day after the trade |
| 2026-05-08 | Beranek Cheryl | director | Sale | 5,000 @ $40.27 | $201K | −1.0% of holding | −1.6% | not yet — horizon still open | 507,041 | Form 4 · filed 4 days after the trade |
| 2026-02-19 | Hayward Donald R. | director | Sale | 3,595 @ $32.00 | $115K | −24.9% of holding | −8.4% | −26.1% | 10,870 | Form 4 · filed 1 day after the trade |
| 2025-12-15 | ROTH RONALD G | director | Purchase | 10,000 @ $30.06 | $301K | +0.8% of holding | +9.0% | +24.0% | 1,279,264 | Form 4 · filed same day |
| 2025-02-19 | Hill John P | officer | Sale | 23,809 @ $33.10 | $788K | −13.5% of holding | +3.7% | −10.1% | 152,246 | Form 4 · filed same day |
| 2025-02-14 | Hill John P | officer | Sale | 13,831 @ $33.05 | $457K | −7.3% of holding | +1.8% | −8.8% | 176,055 | Form 4 · filed 5 days after the trade |
| 2025-02-12 | Hill John P | officer | Sale | 16,539 @ $33.26 | $550K | −8.0% of holding | −4.0% | −12.0% | 189,886 | Form 4 · filed 2 days after the trade |
| 2024-12-05 | ROTH RONALD G | director | Purchase | 5,000 @ $31.00 | $155K | +0.4% of holding | +18.7% | +33.2% | 1,266,796 | Form 4 · filed 1 day after the trade |
The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.
75 award / exercise / gift records — not counted as purchases
Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.
| Date | Person | Role | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-06-30 | HERZOG DANIEL R | officer | Award / grant | 752 | 85,834 | Form 4 |
| 2026-06-30 | Hill John P | officer | Award / grant | 459 | 192,674 | Form 4 |
| 2026-06-30 | Beranek Cheryl | director | Award / grant | 210 | 494,751 | Form 4 |
| 2026-06-30 | Khemakhem Anis | officer | Award / grant | 158 | 25,284 | Form 4 |
| 2026-05-06 | Khemakhem Anis | officer | Withheld for tax | 635 | 26,810 | Form 4 |
| 2026-02-27 | Jones Walter Louis JR | director | Award / grant | 2,544 | 11,073 | Form 4 |
| 2026-02-27 | Wirsbinski Carol Ann | director | Award / grant | 2,544 | 9,631 | Form 4 |
| 2026-02-27 | ROTH RONALD G | director | Award / grant | 2,544 | 1,281,808 | Form 4 |
| 2026-02-27 | Sarcevic Ademir | director | Award / grant | 2,544 | 5,317 | Form 4 |
| 2026-02-27 | Seidel Rebecca | director | Award / grant | 2,544 | 2,870 | Form 4 |
| 2026-02-27 | Kelly Catherine T. | director | Award / grant | 2,544 | 5,317 | Form 4 |
| 2026-02-27 | SKARVAN KATHLEEN | director | Award / grant | 2,544 | 2,870 | Form 4 |
| 2025-12-31 | Hill John P | officer | Award / grant | 222 | 192,215 | Form 4 |
| 2025-12-31 | Beranek Cheryl | director | Award / grant | 210 | 512,041 | Form 4 |
| 2025-12-31 | Khemakhem Anis | officer | Award / grant | 131 | 27,445 | Form 4 |
| 2025-12-31 | HERZOG DANIEL R | officer | Award / grant | 88 | 85,082 | Form 4 |
| 2025-12-11 | Beranek Cheryl | director | Gift | 1,960 | 511,831 | Form 4 |
| 2025-12-10 | Seidel Rebecca | director | Award / grant | 326 | 326 | Form 4 |
| 2025-12-10 | SKARVAN KATHLEEN | director | Award / grant | 326 | 326 | Form 4 |
| 2025-11-28 | Hill John P | officer | Award / grant | 17,030 | 191,993 | Form 4 |
| 2025-11-28 | HERZOG DANIEL R | officer | Award / grant | 11,495 | 84,994 | Form 4 |
| 2025-11-28 | Beranek Cheryl | director | Award / grant | 25,545 | 513,791 | Form 4 |
| 2025-11-20 | Beranek Cheryl | director | Withheld for tax | 2,653 | 488,246 | Form 4 |
| 2025-11-20 | Hill John P | officer | Withheld for tax | 2,653 | 174,963 | Form 4 |
| 2025-11-20 | HERZOG DANIEL R | officer | Withheld for tax | 824 | 73,499 | Form 4 |
| 2025-11-20 | Beranek Cheryl | director | Award / grant | 5,393 | 480,111 | Form 4 |
| 2025-11-20 | Beranek Cheryl | director | Award / grant | 10,788 | 490,899 | Form 4 |
| 2025-11-20 | HERZOG DANIEL R | officer | Award / grant | 2,696 | 68,929 | Form 4 |
| 2025-11-20 | HERZOG DANIEL R | officer | Award / grant | 5,394 | 74,323 | Form 4 |
| 2025-11-20 | Hill John P | officer | Award / grant | 5,393 | 166,828 | Form 4 |
| 2025-11-20 | Hill John P | officer | Award / grant | 10,788 | 177,616 | Form 4 |
| 2025-11-16 | Hill John P | officer | Withheld for tax | 2,653 | 161,435 | Form 4 |
| 2025-11-16 | Beranek Cheryl | director | Withheld for tax | 2,318 | 474,718 | Form 4 |
| 2025-11-16 | Hill John P | officer | Withheld for tax | 2,017 | 164,088 | Form 4 |
| 2025-11-16 | Beranek Cheryl | director | Withheld for tax | 1,948 | 477,036 | Form 4 |
| 2025-11-16 | Beranek Cheryl | director | Withheld for tax | 1,020 | 478,984 | Form 4 |
| 2025-11-16 | Hill John P | officer | Withheld for tax | 1,020 | 166,105 | Form 4 |
| 2025-11-16 | HERZOG DANIEL R | officer | Withheld for tax | 973 | 67,058 | Form 4 |
| 2025-11-16 | HERZOG DANIEL R | officer | Withheld for tax | 825 | 66,233 | Form 4 |
| 2025-11-16 | HERZOG DANIEL R | officer | Withheld for tax | 510 | 68,031 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.
Congressional disclosures
No congressional trades disclosed for this company.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.