Issued 2026-09-16 at $11.79 · now $11.79 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, DBVT has typically landed between $8.85 and $16.89 — a range of −24.9% to +43.2% from the issuance price $11.79.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
2,970 overlapping 1 month windows · 2014-10-22 – 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 ($11.79) — 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 DBVT has typically landed a month from the 2026-09-16 close of $11.79 — the range is history, not a prediction.
- now $11.79 (+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). $11.14 (-5.5%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $9.82–$12.46
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $8.85–$16.89
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2018-11-19 | −64.2% | −64.2% | +0.0% |
| 2018-11-21 | −62.5% | −62.6% | +1.6% |
| 2018-11-27 | −62.0% | −62.0% | +3.4% |
| 3 best | |||
| 2020-12-16 | +141.5% | −8.1% | +141.5% |
| 2025-03-27 | +134.5% | +0.0% | +136.8% |
| 2020-12-17 | +128.4% | −12.3% | +130.5% |
2,970 overlapping windows · 2014-10-22 – 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 ~12 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-29 | Mohideen Pharis | officer | Sale | 464 @ $2.70 | $1K | −0.3% of holding | −0.8% | not yet — horizon still open | 144,531 | Form 4 · filed 2 days after the trade |
| 2026-01-29 | Mohideen Pharis | officer | Sale | 534 @ $4.86 | $3K | −0.4% of holding | +2.4% | −49.4% | 144,995 | Form 4 · filed 4 days after the trade |
| 2025-12-18 | EPIC Bpifrance | other | Sale | 1,292,103 @ $4.19 | $5.4M | −15.0% of holding | −0.9% | −34.5% | 7,303,369 | Form 4 · filed 1 day after the trade |
| 2025-12-17 | EPIC Bpifrance | other | Sale | 2,036,990 @ $4.84 | $9.9M | −19.1% of holding | −8.6% | −42.2% | 8,635,472 | Form 4 · filed 2 days after the trade |
| 2025-12-17 | EPIC Bpifrance | other | Sale | 40,000 @ $5.28 | $211K | −0.5% of holding | −8.6% | −42.2% | 8,595,472 | Form 4 · filed 2 days after the trade |
| 2025-11-21 | Mohideen Pharis | officer | Sale | 1,624 @ $2.77 | $4K | −1.6% of holding | +32.9% | +20.0% | 101,529 | Form 4 · filed 4 days after the trade |
| 2025-11-20 | Mohideen Pharis | officer | Sale | 6,496 @ $2.88 | $19K | −5.9% of holding | +41.9% | +16.2% | 103,153 | Form 4 · filed 5 days after the trade |
| 2025-07-29 | Mohideen Pharis | officer | Sale | 464 @ $2.22 | $1K | −0.4% of holding | −5.0% | +132.5% | 109,649 | Form 4 · filed 2 days after the trade |
| 2025-05-22 | Mohideen Pharis | officer | Sale | 397 @ $1.84 | $730 | −0.4% of holding | −7.2% | +44.5% | 110,113 | Form 4 · filed 5 days after the trade |
| 2025-01-30 | Mohideen Pharis | officer | Sale | 600 @ $0.85 | $510 | −0.5% of holding | −3.5% | +107.9% | 110,510 | 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.
40 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 |
|---|---|---|---|---|---|---|
| 2026-01-12 | BAKER BROS. ADVISORS LP | director | Option exercise | 2,299,656 | 0 | Form 4 |
| 2026-01-12 | BAKER BROS. ADVISORS LP | director | Option exercise | 25,005,240 | 0 | Form 4 |
| 2026-01-12 | BAKER BROS. ADVISORS LP | director | Option exercise | 2,299,656 | 2,299,656 | Form 4 |
| 2026-01-12 | BAKER BROS. ADVISORS LP | director | Option exercise | 25,005,240 | 25,005,240 | Form 4 |
| 2025-11-21 | Mohideen Pharis | officer | Award / grant | 253,000 | 253,000 | Form 4 |
| 2025-11-21 | Boucinha Virginie | officer | Award / grant | 32,000 | 70,000 | Form 4 |
| 2025-11-21 | Boucinha Virginie | officer | Award / grant | 192,000 | 192,000 | Form 4 |
| 2025-11-21 | Tasse Daniel | director | Award / grant | 964,000 | 964,000 | Form 4 |
| 2025-11-21 | Trapp Kevin Michael | officer | Award / grant | 55,000 | 55,000 | Form 4 |
| 2025-11-21 | Trapp Kevin Michael | officer | Award / grant | 316,250 | 316,250 | Form 4 |
| 2025-11-21 | Mohideen Pharis | officer | Award / grant | 44,000 | 145,529 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 2,299,656 | 2,299,656 | Form 4 |
| 2025-03-27 | BAKER BROS. ADVISORS LP | director | Award / grant | 25,005,240 | 25,005,240 | Form 4 |
| 2024-12-04 | Tasse Daniel | director | Award / grant | 813,200 | 813,200 | 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.