Issued 2026-09-16 at $10.33 · now $10.33 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, SDHC has typically landed between $8.19 and $12.71 — a range of −20.7% to +23.0% from the issuance price $10.33.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
651 overlapping 1 month windows · 2024-01-11 – 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 ($10.33) — 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 SDHC has typically landed a month from the 2026-09-16 close of $10.33 — the range is history, not a prediction.
- now $10.33 (+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). $10.04 (-2.8%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $9.04–$11.04
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $8.19–$12.71
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2026-02-10 | −40.0% | −40.0% | +0.0% |
| 2026-02-18 | −35.3% | −36.4% | +0.0% |
| 2026-02-19 | −33.5% | −33.5% | +0.0% |
| 3 best | |||
| 2024-07-02 | +50.0% | −2.8% | +53.3% |
| 2024-07-03 | +47.7% | +0.0% | +57.7% |
| 2024-07-09 | +44.3% | +0.0% | +55.2% |
651 overlapping windows · 2024-01-11 – 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 ~3 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-10 | Bradbury Thomas L | director | Purchase | 19,360 @ $10.31 | $200K | +32.9% of holding | not yet — horizon still open | not yet — horizon still open | 78,278 | Form 4 · filed 4 days after the trade |
| 2026-09-02 | Bennett Gregory S | director | Purchase | 1,000 @ $11.50 | $12K | +0.5% of holding | not yet — horizon still open | not yet — horizon still open | 219,526 | Form 4 · filed 1 day after the trade |
| 2026-09-01 | Bennett Gregory S | director | Purchase | 1,000 @ $12.20 | $12K | +0.5% of holding | not yet — horizon still open | not yet — horizon still open | 218,526 | Form 4 · filed 2 days after the trade |
| 2026-08-25 | Devendorf Russell | officer | Purchase | 1,000 @ $12.34 | $12K | +0.3% of holding | not yet — horizon still open | not yet — horizon still open | 317,461 | Form 4 · filed 1 day after the trade |
| 2026-08-20 | Devendorf Russell | officer | Purchase | 1,000 @ $12.68 | $13K | +0.3% of holding | not yet — horizon still open | not yet — horizon still open | 316,461 | Form 4 · filed 4 days after the trade |
| 2026-05-20 | Devendorf Russell | officer | Purchase | 2,000 @ $10.88 | $22K | +0.6% of holding | +15.8% | not yet — horizon still open | 315,461 | Form 4 · filed 2 days after the trade |
| 2026-03-13 | Bradbury Thomas L | director | Purchase | 22,618 @ $11.36 | $257K | +62.3% of holding | +3.7% | −30.2% | 58,918 | Form 4 · filed 4 days after the trade |
| 2026-03-13 | Perdue George Ervin III | director | Purchase | 20,300 @ $12.27 | $249K | +50.3% of holding | +3.7% | −30.2% | 60,684 | Form 4 · filed 4 days after the trade |
| 2026-03-13 | Devendorf Russell | officer | Purchase | 1,000 @ $11.56 | $12K | +0.3% of holding | +3.7% | −30.2% | 286,928 | Form 4 · filed 4 days after the trade |
| 2026-03-13 | Wedewer Neil B | director | Purchase | 700 @ $11.38 | $8K | +5.0% of holding | +3.7% | −30.2% | 14,748 | Form 4 · filed 4 days after the trade |
| 2025-06-13 | Perdue George Ervin III | director | Purchase | 1,400 @ $18.25 | $26K | +3.6% of holding | +6.8% | +10.2% | 40,384 | Form 4 · filed 3 days after the trade |
| 2025-06-12 | Perdue George Ervin III | director | Purchase | 500 @ $19.40 | $10K | +1.3% of holding | −5.2% | −2.2% | 38,984 | Form 4 · filed 4 days after the trade |
| 2025-06-11 | Perdue George Ervin III | director | Purchase | 3,500 @ $19.74 | $69K | +10.0% of holding | +3.0% | −5.8% | 38,484 | Form 4 · filed 5 days after the trade |
| 2025-06-10 | Perdue George Ervin III | director | Purchase | 1,684 @ $20.17 | $34K | +5.1% of holding | −0.5% | −14.9% | 34,984 | Form 4 · filed 1 day after the trade |
| 2025-06-04 | Perdue George Ervin III | director | Purchase | 2,412 @ $18.83 | $45K | +9.9% of holding | −0.7% | −2.3% | 26,757 | Form 4 · filed same day |
| 2025-06-03 | Perdue George Ervin III | director | Purchase | 10,000 @ $19.09 | $191K | +69.7% of holding | +0.3% | −6.0% | 24,345 | Form 4 · filed 1 day after the trade |
| 2025-06-02 | Perdue George Ervin III | director | Purchase | 6,840 @ $18.34 | $125K | +91.1% of holding | +2.8% | −10.8% | 14,345 | Form 4 · filed 2 days after the trade |
| 2025-05-23 | Faucett Neill B | director | Purchase | 7,000 @ $17.36 | $122K | +93.3% of holding | −0.6% | −13.5% | 14,505 | Form 4 · filed 5 days after the trade |
| 2025-05-21 | Devendorf Russell | officer | Purchase | 3,000 @ $16.80 | $50K | +1.0% of holding | +7.4% | −16.0% | 299,952 | Form 4 · filed 1 day after the trade |
| 2025-05-16 | Bradbury Thomas L | director | Purchase | 28,500 @ $19.47 | $555K | +365.4% of holding | −11.0% | −24.4% | 36,300 | Form 4 · filed 4 days after the trade |
| 2025-05-16 | Bradbury Thomas L | director | Purchase | 7,800 @ $18.78 | $146K | ownership Δ n/a | −11.0% | −24.4% | 7,800 | Form 4 · filed 4 days after the trade |
| 2025-05-16 | Jackson Jeffrey T | director | Purchase | 6,000 @ $18.49 | $111K | +30.5% of holding | −11.0% | −24.4% | 25,682 | Form 4 · filed 4 days 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.
34 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 |
|---|---|---|---|---|---|---|
| 2026-07-01 | Jackson Jeffrey T | director | Award / grant | 2,015 | 46,429 | Form 4 |
| 2026-07-01 | Faucett Neill B | director | Award / grant | 1,612 | 34,413 | Form 4 |
| 2026-06-04 | Wedewer Neil B | director | Award / grant | 10,008 | 24,756 | Form 4 |
| 2026-06-04 | Perdue George Ervin III | director | Award / grant | 10,008 | 70,692 | Form 4 |
| 2026-06-04 | Jackson Jeffrey T | director | Award / grant | 10,008 | 44,414 | Form 4 |
| 2026-06-04 | WALKER JANICE E. | director | Award / grant | 10,008 | 24,056 | Form 4 |
| 2026-06-04 | Bradbury Julie | director | Award / grant | 10,008 | 27,628 | Form 4 |
| 2026-06-04 | Faucett Neill B | director | Award / grant | 10,008 | 32,801 | Form 4 |
| 2026-04-08 | Jackson Jeffrey T | director | Award / grant | 2,181 | 34,406 | Form 4 |
| 2026-04-08 | Faucett Neill B | director | Award / grant | 1,745 | 22,793 | Form 4 |
| 2026-03-20 | Bennett Gregory S | director | Withheld for tax | 13,231 | 217,526 | Form 4 |
| 2026-03-20 | Devendorf Russell | officer | Withheld for tax | 3,182 | 313,461 | Form 4 |
| 2026-03-20 | Steele Brett Allen | officer | Withheld for tax | 1,430 | 33,597 | Form 4 |
| 2026-03-13 | Devendorf Russell | officer | Award / grant | 29,715 | 316,643 | Form 4 |
| 2026-03-13 | Bennett Gregory S | director | Award / grant | 133,717 | 230,757 | Form 4 |
| 2026-03-13 | Steele Brett Allen | officer | Award / grant | 10,817 | 35,027 | Form 4 |
| 2026-01-16 | Devendorf Russell | officer | Withheld for tax | 14,024 | 285,928 | Form 4 |
| 2025-06-05 | Wedewer Neil B | director | Award / grant | 6,543 | 14,048 | Form 4 |
| 2025-06-05 | Jackson Jeffrey T | director | Award / grant | 6,543 | 32,225 | Form 4 |
| 2025-06-05 | Bradbury Julie | director | Award / grant | 6,543 | 17,620 | Form 4 |
| 2025-06-05 | Perdue George Ervin III | director | Award / grant | 6,543 | 33,300 | Form 4 |
| 2025-06-05 | Faucett Neill B | director | Award / grant | 6,543 | 21,048 | Form 4 |
| 2025-06-05 | WALKER JANICE E. | director | Award / grant | 6,543 | 14,048 | Form 4 |
| 2025-03-20 | Devendorf Russell | officer | Award / grant | 24,260 | 296,952 | Form 4 |
| 2025-03-20 | Steele Brett Allen | officer | Award / grant | 14,556 | 24,210 | Form 4 |
| 2025-03-20 | Bennett Gregory S | director | Award / grant | 97,040 | 97,040 | Form 4 |
| 2025-01-16 | Devendorf Russell | officer | Withheld for tax | 13,022 | 272,692 | Form 4 |
| 2025-01-16 | Steele Brett Allen | officer | Withheld for tax | 2,489 | 9,654 | Form 4 |
| 2024-06-04 | Perdue George Ervin III | director | Award / grant | 3,934 | 7,505 | Form 4 |
| 2024-06-04 | Faucett Neill B | director | Award / grant | 3,934 | 7,505 | Form 4 |
| 2024-06-04 | Jackson Jeffrey T | director | Award / grant | 3,934 | 19,682 | Form 4 |
| 2024-06-04 | Bradbury Julie | director | Award / grant | 3,934 | 11,077 | Form 4 |
| 2024-06-04 | Wedewer Neil B | director | Award / grant | 3,934 | 7,505 | Form 4 |
| 2024-06-04 | WALKER JANICE E. | director | Award / grant | 3,934 | 7,505 | 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.