Issued 2026-09-16 at $13.09 · now $13.09 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, NATR has typically landed between $11.00 and $15.59 — a range of −16.0% to +19.1% from the issuance price $13.09.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
4,311 overlapping 1 month windows · 2009-06-25 – 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 ($13.09) — 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 NATR has typically landed a month from the 2026-09-16 close of $13.09 — the range is history, not a prediction.
- now $13.09 (+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). $13.1 (+0.1%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $12.21–$13.99
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $11–$15.59
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2020-02-18 | −41.5% | −41.5% | +0.0% |
| 2020-02-21 | −36.3% | −40.6% | +0.0% |
| 2020-02-13 | −35.4% | −35.4% | +0.0% |
| 3 best | |||
| 2011-05-05 | +80.9% | +0.0% | +80.9% |
| 2011-05-23 | +74.7% | +0.0% | +74.7% |
| 2011-05-04 | +71.2% | −0.9% | +71.2% |
4,311 overlapping windows · 2009-06-25 – 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 ~18 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 20,000 @ $14.69 | $294K | +1.0% of holding | −8.5% | not yet — horizon still open | 1,944,486 | Form 4 · filed 2 days after the trade |
| 2026-08-10 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 16,928 @ $15.80 | $267K | +0.9% of holding | −12.0% | not yet — horizon still open | 1,901,414 | Form 4 · filed same day |
| 2026-08-10 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 13,072 @ $15.78 | $206K | +0.7% of holding | −12.0% | not yet — horizon still open | 1,914,486 | Form 4 · filed same day |
| 2026-08-10 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 10,000 @ $16.01 | $160K | +0.5% of holding | −12.0% | not yet — horizon still open | 1,924,486 | Form 4 · filed same day |
| 2026-08-10 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 876 @ $15.64 | $14K | +0.0% of holding | −12.0% | not yet — horizon still open | 1,884,486 | Form 4 · filed same day |
| 2026-08-07 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 30,000 @ $16.68 | $500K | +1.6% of holding | −14.7% | not yet — horizon still open | 1,853,610 | Form 4 · filed 3 days after the trade |
| 2026-08-07 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 20,000 @ $16.69 | $334K | +1.1% of holding | −14.7% | not yet — horizon still open | 1,873,610 | Form 4 · filed 3 days after the trade |
| 2026-08-07 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 20,000 @ $16.55 | $331K | +1.1% of holding | −14.7% | not yet — horizon still open | 1,818,610 | Form 4 · filed 3 days after the trade |
| 2026-08-07 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 10,000 @ $16.72 | $167K | +0.5% of holding | −14.7% | not yet — horizon still open | 1,883,610 | Form 4 · filed 3 days after the trade |
| 2026-08-07 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 10,000 @ $16.46 | $165K | +0.6% of holding | −14.7% | not yet — horizon still open | 1,797,610 | Form 4 · filed 3 days after the trade |
| 2026-08-07 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 5,000 @ $16.62 | $83K | +0.3% of holding | −14.7% | not yet — horizon still open | 1,823,610 | Form 4 · filed 3 days after the trade |
| 2026-08-07 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 1,000 @ $16.48 | $16K | +0.1% of holding | −14.7% | not yet — horizon still open | 1,798,610 | Form 4 · filed 3 days after the trade |
| 2026-08-06 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 2,513 @ $16.75 | $42K | +0.1% of holding | −31.3% | not yet — horizon still open | 1,787,610 | Form 4 · filed 4 days after the trade |
| 2026-08-06 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | tenPercentOwner | Purchase | 2,000 @ $16.35 | $33K | +0.1% of holding | −31.3% | not yet — horizon still open | 1,785,097 | Form 4 · filed 4 days after the trade |
| 2026-06-12 | Herbert Kevin R. | officer | Sale | 1,134 @ $20.63 | $23K | −2.2% of holding | +0.4% | not yet — horizon still open | 49,732 | Form 4 · filed 3 days after the trade |
| 2026-06-12 | Herbert Kevin R. | officer | Sale | 866 @ $20.75 | $18K | −1.7% of holding | +0.4% | not yet — horizon still open | 48,866 | Form 4 · filed 3 days after the trade |
| 2026-06-05 | Yates Bryant J | officer | Sale | 11,968 @ $19.90 | $238K | −13.4% of holding | +5.0% | not yet — horizon still open | 77,446 | Form 4 · filed 6 days after the trade |
| 2026-06-01 | Norman Daniel C | officer | Sale | 9,713 @ $20.64 | $200K | −17.0% of holding | +7.0% | not yet — horizon still open | 47,276 | Form 4 · filed 2 days after the trade |
| 2026-05-21 | Brower Nathan G | officer | Sale | 12,015 @ $21.84 | $262K | −21.7% of holding | −3.9% | not yet — horizon still open | 43,438 | Form 4 · filed 1 day after the trade |
| 2026-03-13 | Yates Bryant J | officer | Sale | 19,516 @ $24.35 | $475K | −18.6% of holding | +4.3% | −60.6% | 85,154 | Form 4 · filed 4 days after the trade |
| 2026-03-13 | Norman Daniel C | officer | Sale | 15,383 @ $24.52 | $377K | −21.6% of holding | +4.3% | −60.6% | 55,693 | Form 4 · filed 4 days after the trade |
| 2026-03-13 | Lanoy Jonathan David | officer | Sale | 4,000 @ $24.70 | $99K | −7.9% of holding | +4.3% | −60.6% | 46,405 | Form 4 · filed 3 days after the trade |
| 2025-12-12 | Yates Bryant J | officer | Sale | 1,700 @ $22.29 | $38K | −1.7% of holding | −3.7% | −22.4% | 98,604 | Form 4 · filed 4 days after the trade |
| 2025-11-18 | Lanoy Jonathan David | officer | Sale | 5,000 @ $20.45 | $102K | −9.8% of holding | +5.8% | −8.2% | 46,233 | Form 4 · filed 1 day after the trade |
| 2025-11-14 | Brower Nathan G | officer | Sale | 3,800 @ $20.81 | $79K | −7.5% of holding | +4.7% | −7.8% | 46,735 | Form 4 · filed 4 days after the trade |
| 2025-11-12 | Norman Daniel C | officer | Sale | 8,884 @ $20.46 | $182K | −11.8% of holding | +10.1% | −1.4% | 66,636 | Form 4 · filed 7 days after the trade |
| 2025-08-29 | Yates Bryant J | officer | Sale | 4,672 @ $16.71 | $78K | −4.6% of holding | −11.5% | +54.0% | 97,498 | Form 4 · filed 6 days after the trade |
| 2025-08-26 | Yates Bryant J | officer | Sale | 5,000 @ $16.77 | $84K | −4.7% of holding | −3.9% | +59.2% | 102,170 | Form 4 · filed 9 days after the trade |
| 2025-08-13 | Brower Nathan G | officer | Sale | 9,996 @ $16.54 | $165K | −17.2% of holding | −0.7% | +51.9% | 48,277 | Form 4 · filed 2 days after the trade |
| 2025-08-13 | Lanoy Jonathan David | officer | Sale | 5,000 @ $16.51 | $83K | −9.1% of holding | −0.7% | +51.9% | 50,051 | Form 4 · filed 2 days after the trade |
| 2025-06-27 | Shanghai Fosun Pharmaceutical (Group) Co., Ltd. | tenPercentOwner | Sale | 2,854,607 @ $11.46 | $32.7M | −100.0% of holding | −2.3% | +36.1% | 0 | Form 4 · filed same day |
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.
175 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 |
|---|---|---|---|---|---|---|
| 2026-09-02 | Perkins Ruth Ann | officer | Award / grant | 39,384 | 39,384 | Form 4 |
| 2026-09-02 | Perkins Ruth Ann | officer | Award / grant | 36,049 | 75,433 | Form 4 |
| 2026-09-01 | Lanoy Jonathan David | officer | Award / grant | 7,210 | 55,602 | Form 4 |
| 2026-06-26 | Herbert Kevin R. | officer | Withheld for tax | 1,976 | 46,890 | Form 4 |
| 2026-05-15 | Herbert Kevin R. | officer | Award / grant | 8,326 | 50,866 | Form 4 |
| 2026-05-15 | Lanoy Jonathan David | officer | Award / grant | 6,107 | 48,392 | Form 4 |
| 2026-05-15 | Norman Daniel C | officer | Award / grant | 11,377 | 56,989 | Form 4 |
| 2026-05-15 | Roering Tess | director | Award / grant | 4,500 | 34,427 | Form 4 |
| 2026-05-15 | Romanzi Kenneth G. | director | Award / grant | 33,753 | 143,999 | Form 4 |
| 2026-05-15 | Fasching Steven J. | director | Award / grant | 4,500 | 15,369 | Form 4 |
| 2026-05-15 | May Katie | director | Award / grant | 4,500 | 14,266 | Form 4 |
| 2026-05-15 | Wissmiller Heidi | director | Award / grant | 4,500 | 41,667 | Form 4 |
| 2026-05-15 | Yang Rong | director | Award / grant | 4,500 | 34,749 | Form 4 |
| 2026-05-15 | Yates Bryant J | officer | Award / grant | 8,753 | 89,414 | Form 4 |
| 2026-05-15 | Fritz Erich A | officer | Award / grant | 9,226 | 20,889 | Form 4 |
| 2026-05-15 | Fuller Kevin Gregory | officer | Award / grant | 8,984 | 31,548 | Form 4 |
| 2026-05-15 | Straus Robert D | director | Award / grant | 4,500 | 56,514 | Form 4 |
| 2026-05-15 | Kopf Curtis | director | Award / grant | 4,500 | 34,427 | Form 4 |
| 2026-05-15 | Brower Nathan G | officer | Award / grant | 9,001 | 55,453 | Form 4 |
| 2026-05-05 | Romanzi Kenneth G. | director | Withheld for tax | 5,753 | 110,246 | Form 4 |
| 2026-05-05 | Jones Leslie Shane | officer | Withheld for tax | 1,756 | 103,264 | Form 4 |
| 2026-05-05 | Jones Leslie Shane | officer | Withheld for tax | 1,090 | 104,658 | Form 4 |
| 2026-05-05 | Yates Bryant J | officer | Withheld for tax | 784 | 79,499 | Form 4 |
| 2026-05-05 | Norman Daniel C | officer | Withheld for tax | 784 | 44,101 | Form 4 |
| 2026-05-05 | Norman Daniel C | officer | Withheld for tax | 707 | 42,169 | Form 4 |
| 2026-05-05 | Yates Bryant J | officer | Withheld for tax | 707 | 77,567 | Form 4 |
| 2026-05-05 | Brower Nathan G | officer | Withheld for tax | 645 | 45,367 | Form 4 |
| 2026-05-05 | Norman Daniel C | officer | Withheld for tax | 613 | 45,612 | Form 4 |
| 2026-05-05 | Brower Nathan G | officer | Withheld for tax | 582 | 43,777 | Form 4 |
| 2026-05-05 | Fuller Kevin Gregory | officer | Withheld for tax | 573 | 22,564 | Form 4 |
| 2026-05-05 | Yates Bryant J | officer | Withheld for tax | 472 | 80,661 | Form 4 |
| 2026-05-05 | Fritz Erich A | officer | Withheld for tax | 469 | 11,663 | Form 4 |
| 2026-05-05 | Lanoy Jonathan David | officer | Withheld for tax | 452 | 41,479 | Form 4 |
| 2026-05-05 | Brower Nathan G | officer | Withheld for tax | 441 | 46,452 | Form 4 |
| 2026-05-05 | Herbert Kevin R. | officer | Withheld for tax | 366 | 42,540 | Form 4 |
| 2026-05-05 | Lanoy Jonathan David | officer | Withheld for tax | 327 | 42,285 | Form 4 |
| 2026-05-05 | Lanoy Jonathan David | officer | Withheld for tax | 133 | 40,366 | Form 4 |
| 2026-05-05 | Yates Bryant J | officer | Option exercise | 1,634 | 81,133 | Form 4 |
| 2026-05-05 | Fuller Kevin Gregory | officer | Option exercise | 1,677 | 23,137 | Form 4 |
| 2026-05-05 | Fritz Erich A | officer | Option exercise | 1,372 | 12,132 | 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.