Issued 2026-09-16 at $37.97 · now $37.97 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, THRM has typically landed between $31.80 and $44.47 — a range of −16.2% to +17.1% from the issuance price $37.97.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
5,002 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 ($37.97) — 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 THRM has typically landed a month from the 2026-09-16 close of $37.97 — the range is history, not a prediction.
- now $37.97 (+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). $37.44 (-1.4%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $34.98–$39.91
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $31.8–$44.47
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2008-11-10 | −52.4% | −52.4% | +0.0% |
| 2008-11-06 | −51.8% | −53.1% | +0.0% |
| 2008-11-13 | −50.8% | −50.8% | +0.0% |
| 3 best | |||
| 2008-12-15 | +182.8% | −5.7% | +186.9% |
| 2008-12-17 | +175.9% | +0.0% | +201.7% |
| 2008-12-30 | +175.0% | +0.0% | +181.3% |
5,002 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | Nicholas Breisacher | officer | Sale | 925 @ $43.21 | $40K | −16.0% of holding | −10.0% | not yet — horizon still open | 4,864 | Form 4 · filed 1 day after the trade |
| 2026-07-29 | Kauffman Wayne S III | officer | Sale | 4,700 @ $43.21 | $203K | −14.6% of holding | −11.6% | not yet — horizon still open | 27,421 | Form 4 · filed 1 day after the trade |
| 2025-08-21 | Runyon Barbara J | officer | Sale | 3,348 @ $34.82 | $117K | −9.7% of holding | −4.1% | −14.2% | 31,316 | Form 4 · filed 4 days after the trade |
| 2025-05-13 | Washington Kenneth E | director | Purchase | 1,700 @ $28.06 | $48K | +18.3% of holding | −3.2% | +16.6% | 10,965 | Form 4 · filed same day |
| 2025-05-08 | Hundzinski Ronald T | director | Purchase | 5,000 @ $26.67 | $133K | +38.4% of holding | −1.7% | +15.9% | 18,006 | Form 4 · filed 4 days after the trade |
| 2025-04-25 | Presley William T. | director | Purchase | 3,000 @ $24.67 | $74K | +1.9% of holding | +5.5% | +27.1% | 161,103 | Form 4 · filed 3 days after the trade |
| 2025-04-25 | Stocker Thomas | officer | Purchase | 229 @ $24.91 | $6K | +1.1% of holding | +5.5% | +27.1% | 20,546 | Form 4 · filed 4 days after the trade |
| 2025-04-25 | Stocker Thomas | officer | Purchase | 92 @ $25.07 | $2K | +0.4% of holding | +5.5% | +27.1% | 20,638 | Form 4 · filed 4 days after the trade |
| 2024-12-11 | Stocker Thomas | officer | Sale | 1,295 @ $42.98 | $56K | −8.8% of holding | −6.2% | −35.9% | 13,413 | Form 4 · filed same day |
| 2024-12-05 | Xu Hui (Helen) | officer | Sale | 2,500 @ $42.00 | $105K | −11.7% of holding | −2.8% | −31.5% | 18,947 | 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.
107 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 |
|---|---|---|---|---|---|---|
| 2026-05-14 | Desormiere Sophie | director | Award / grant | 4,292 | 42,303 | Form 4 |
| 2026-05-14 | Meter Elizabeth | director | Award / grant | 4,292 | 19,664 | Form 4 |
| 2026-05-14 | Stacey John | director | Award / grant | 4,292 | 27,112 | Form 4 |
| 2026-05-14 | Washington Kenneth E | director | Award / grant | 4,292 | 15,257 | Form 4 |
| 2026-05-14 | Heinzmann David W | director | Award / grant | 4,292 | 21,365 | Form 4 |
| 2026-05-14 | Hundzinski Ronald T | director | Award / grant | 4,292 | 22,298 | Form 4 |
| 2026-05-14 | Kowalchik Laura Michele | director | Award / grant | 4,292 | 13,395 | Form 4 |
| 2026-05-14 | Kummeth Charles R. | director | Award / grant | 4,292 | 25,937 | Form 4 |
| 2026-03-23 | Stocker Thomas | officer | Withheld for tax | 1,115 | 28,085 | Form 4 |
| 2026-03-23 | Runyon Barbara J | officer | Withheld for tax | 961 | 37,686 | Form 4 |
| 2026-03-23 | Kauffman Wayne S III | officer | Withheld for tax | 925 | 32,121 | Form 4 |
| 2026-03-23 | Wilson Jaymi | officer | Withheld for tax | 710 | 42,726 | Form 4 |
| 2026-03-23 | Barkas Rafael | officer | Withheld for tax | 607 | 31,893 | Form 4 |
| 2026-03-23 | Nicholas Breisacher | officer | Withheld for tax | 102 | 5,789 | Form 4 |
| 2026-03-23 | Wilson Jaymi | officer | Award / grant | 2,474 | 43,436 | Form 4 |
| 2026-03-23 | Stocker Thomas | officer | Award / grant | 2,474 | 29,200 | Form 4 |
| 2026-03-23 | Nicholas Breisacher | officer | Award / grant | 353 | 5,891 | Form 4 |
| 2026-03-23 | Barkas Rafael | officer | Award / grant | 2,121 | 32,500 | Form 4 |
| 2026-03-23 | Kauffman Wayne S III | officer | Award / grant | 2,121 | 33,046 | Form 4 |
| 2026-03-23 | Runyon Barbara J | officer | Award / grant | 2,121 | 38,647 | Form 4 |
| 2026-03-23 | Wang Chenglong | officer | Award / grant | 266 | 17,231 | Form 4 |
| 2026-03-17 | Nicholas Breisacher | officer | Award / grant | 1,599 | 5,538 | Form 4 |
| 2026-03-17 | Douyard Jonathan C | officer | Award / grant | 14,049 | 69,639 | Form 4 |
| 2026-03-17 | Sundaram Vishnu | officer | Award / grant | 7,665 | 28,473 | Form 4 |
| 2026-03-17 | Stocker Thomas | officer | Award / grant | 8,940 | 26,726 | Form 4 |
| 2026-03-17 | Kauffman Wayne S III | officer | Award / grant | 7,665 | 30,925 | Form 4 |
| 2026-03-17 | Wilson Jaymi | officer | Award / grant | 8,940 | 40,962 | Form 4 |
| 2026-03-17 | Presley William T. | director | Award / grant | 40,230 | 178,314 | Form 4 |
| 2026-03-17 | Runyon Barbara J | officer | Award / grant | 7,665 | 36,526 | Form 4 |
| 2026-03-17 | Wang Chenglong | officer | Award / grant | 11,496 | 16,965 | Form 4 |
| 2026-03-17 | Barkas Rafael | officer | Award / grant | 7,665 | 30,379 | Form 4 |
| 2026-03-15 | Stocker Thomas | officer | Withheld for tax | 1,014 | 17,786 | Form 4 |
| 2026-03-15 | Runyon Barbara J | officer | Withheld for tax | 892 | 28,861 | Form 4 |
| 2026-03-15 | Kauffman Wayne S III | officer | Withheld for tax | 874 | 23,260 | Form 4 |
| 2026-03-15 | Wilson Jaymi | officer | Withheld for tax | 646 | 32,022 | Form 4 |
| 2026-03-15 | Barkas Rafael | officer | Withheld for tax | 573 | 22,714 | Form 4 |
| 2026-03-15 | Sundaram Vishnu | officer | Withheld for tax | 430 | 20,808 | Form 4 |
| 2026-03-15 | Nicholas Breisacher | officer | Withheld for tax | 90 | 3,939 | Form 4 |
| 2026-03-14 | Presley William T. | director | Withheld for tax | 5,083 | 138,084 | Form 4 |
| 2026-03-14 | Douyard Jonathan C | officer | Withheld for tax | 1,873 | 55,590 | 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.